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-rw-r--r--openpcd/firmware/compil/SrcIAR/Board.h89
-rw-r--r--openpcd/firmware/compil/SrcIAR/Cstartup.s79281
-rw-r--r--openpcd/firmware/compil/SrcIAR/Cstartup_SAM7.c85
-rw-r--r--openpcd/firmware/compil/SrcWinARM/AT91SAM7S64-RAM.ld146
-rw-r--r--openpcd/firmware/compil/SrcWinARM/AT91SAM7S64-ROM.ld148
-rw-r--r--openpcd/firmware/compil/SrcWinARM/Board.h88
-rw-r--r--openpcd/firmware/compil/SrcWinARM/Cstartup.S298
-rw-r--r--openpcd/firmware/compil/SrcWinARM/Cstartup_SAM7.c84
-rw-r--r--openpcd/firmware/compil/resource/SAM7.mac187
-rw-r--r--openpcd/firmware/compil/resource/SAM7_RAM.mac227
-rw-r--r--openpcd/firmware/compil/resource/at91SAM7S64_16KRAM.xcl137
-rw-r--r--openpcd/firmware/compil/resource/at91SAM7S64_NoRemap.xcl139
-rw-r--r--openpcd/firmware/include/types.h9
-rw-r--r--openpcd/firmware/include/usb_ch9.h555
-rw-r--r--openpcd/firmware/src/Makefile6
-rw-r--r--openpcd/firmware/src/fifo.c11
-rw-r--r--openpcd/firmware/src/fifo.h4
-rw-r--r--openpcd/firmware/src/interrupt_Usart.c169
-rw-r--r--openpcd/firmware/src/main.c7
-rw-r--r--openpcd/firmware/src/pcd_enumerate.c22
-rw-r--r--openpcd/firmware/src/pcd_enumerate.h1
21 files changed, 2500 insertions, 193 deletions
diff --git a/openpcd/firmware/compil/SrcIAR/Board.h b/openpcd/firmware/compil/SrcIAR/Board.h
new file mode 100644
index 0000000..95e15e0
--- /dev/null
+++ b/openpcd/firmware/compil/SrcIAR/Board.h
@@ -0,0 +1,89 @@
+/*----------------------------------------------------------------------------
+* ATMEL Microcontroller Software Support - ROUSSET -
+*----------------------------------------------------------------------------
+* The software is delivered "AS IS" without warranty or condition of any
+* kind, either express, implied or statutory. This includes without
+* limitation any warranty or condition with respect to merchantability or
+* fitness for any particular purpose, or against the infringements of
+* intellectual property rights of others.
+*----------------------------------------------------------------------------
+* File Name : Board.h
+* Object : AT91SAM7S Evaluation Board Features Definition File.
+*
+* Creation : JPP 16/Jun/2004
+*----------------------------------------------------------------------------
+*/
+#ifndef Board_h
+#define Board_h
+
+#include "include/AT91SAM7S64.h"
+#define __inline inline
+#include "include/lib_AT91SAM7S64.h"
+
+#define true -1
+#define false 0
+
+/*-------------------------------*/
+/* SAM7Board Memories Definition */
+/*-------------------------------*/
+// The AT91SAM7S64 embeds a 16-Kbyte SRAM bank, and 64 K-Byte Flash
+
+#define INT_SARM 0x00200000
+#define INT_SARM_REMAP 0x00000000
+
+#define INT_FLASH 0x00000000
+#define INT_FLASH_REMAP 0x01000000
+
+#define FLASH_PAGE_NB 512
+#define FLASH_PAGE_SIZE 128
+
+/*-----------------*/
+/* Leds Definition */
+/*-----------------*/
+/* PIO Flash PA PB PIN */
+#define LED1 (1<<0) /* PA0 / PGMEN0 & PWM0 TIOA0 48 */
+#define LED2 (1<<1) /* PA1 / PGMEN1 & PWM1 TIOB0 47 */
+#define LED3 (1<<2) /* PA2 & PWM2 SCK0 44 */
+#define LED4 (1<<3) /* PA3 & TWD NPCS3 43 */
+#define NB_LEB 4
+
+#define LED_MASK (LED1|LED2|LED3|LED4)
+
+/*-------------------------*/
+/* Push Buttons Definition */
+/*-------------------------*/
+/* PIO Flash PA PB PIN */
+#define SW1_MASK (1<<19) /* PA19 / PGMD7 & RK FIQ 13 */
+#define SW2_MASK (1<<20) /* PA20 / PGMD8 & RF IRQ0 16 */
+#define SW3_MASK (1<<15) /* PA15 / PGM3 & TF TIOA1 20 */
+#define SW4_MASK (1<<14) /* PA14 / PGMD2 & SPCK PWM3 21 */
+#define SW_MASK (SW1_MASK|SW2_MASK|SW3_MASK|SW4_MASK)
+
+
+#define SW1 (1<<19) // PA19
+#define SW2 (1<<20) // PA20
+#define SW3 (1<<15) // PA15
+#define SW4 (1<<14) // PA14
+
+/*------------------*/
+/* USART Definition */
+/*------------------*/
+/* SUB-D 9 points J3 DBGU*/
+#define DBGU_RXD AT91C_PA9_DRXD /* JP11 must be close */
+#define DBGU_TXD AT91C_PA10_DTXD /* JP12 must be close */
+#define AT91C_DBGU_BAUD 115200 // Baud rate
+
+#define US_RXD_PIN AT91C_PA5_RXD0 /* JP9 must be close */
+#define US_TXD_PIN AT91C_PA6_TXD0 /* JP7 must be close */
+#define US_RTS_PIN AT91C_PA7_RTS0 /* JP8 must be close */
+#define US_CTS_PIN AT91C_PA8_CTS0 /* JP6 must be close */
+
+/*--------------*/
+/* Master Clock */
+/*--------------*/
+
+#define EXT_OC 18432000 // Exetrnal ocilator MAINCK
+#define MCK 47923200 // MCK (PLLRC div by 2)
+#define MCKKHz (MCK/1000) //
+
+#endif /* Board_h */
diff --git a/openpcd/firmware/compil/SrcIAR/Cstartup.s79 b/openpcd/firmware/compil/SrcIAR/Cstartup.s79
new file mode 100644
index 0000000..18236de
--- /dev/null
+++ b/openpcd/firmware/compil/SrcIAR/Cstartup.s79
@@ -0,0 +1,281 @@
+;------------------------------------------------------------------------------
+;- ATMEL Microcontroller Software Support - ROUSSET -
+;------------------------------------------------------------------------------
+; The software is delivered "AS IS" without warranty or condition of any
+; kind, either express, implied or statutory. This includes without
+; limitation any warranty or condition with respect to merchantability or
+; fitness for any particular purpose, or against the infringements of
+; intellectual property rights of others.
+;-----------------------------------------------------------------------------
+;- File source : Cstartup.s79
+;- Object : Generic CStartup for IAR No Use REMAP
+;- Compilation flag : None
+;-
+;- 1.0 15/Jun/04 JPP : Creation
+;- 1.1 01/Apr/05 JPP : save SPSR
+;------------------------------------------------------------------------------
+
+#include "AT91SAM7S64_inc.h"
+
+;------------------------------------------------------------------------------
+;- Area Definition
+;------------------------------------------------------------------------------
+
+;---------------------------------------------------------------
+; ?RESET
+; Reset Vector.
+; Normally, segment INTVEC is linked at address 0.
+; For debugging purposes, INTVEC may be placed at other
+; addresses.
+; A debugger that honors the entry point will start the
+; program in a normal way even if INTVEC is not at address 0.
+;-------------------------------------------------------------
+
+ PROGRAM ?RESET
+ RSEG INTRAMSTART_REMAP
+ RSEG INTRAMEND_REMAP
+
+ RSEG ICODE:CODE:ROOT(2)
+ CODE32 ; Always ARM mode after reset
+ org 0
+reset
+;------------------------------------------------------------------------------
+;- Exception vectors
+;--------------------
+;- These vectors can be read at address 0 or at RAM address
+;- They ABSOLUTELY requires to be in relative addresssing mode in order to
+;- guarantee a valid jump. For the moment, all are just looping.
+;- If an exception occurs before remap, this would result in an infinite loop.
+;- To ensure if a exeption occurs before start application to infinite loop.
+;------------------------------------------------------------------------------
+
+ B InitReset ; 0x00 Reset handler
+undefvec:
+ B undefvec ; 0x04 Undefined Instruction
+swivec:
+ B swivec ; 0x08 Software Interrupt
+pabtvec:
+ B pabtvec ; 0x0C Prefetch Abort
+dabtvec:
+ B dabtvec ; 0x10 Data Abort
+rsvdvec:
+ B rsvdvec ; 0x14 reserved
+irqvec:
+ B IRQ_Handler_Entry ; 0x18 IRQ
+fiqvec: ; 0x1c FIQ
+;------------------------------------------------------------------------------
+;- Function : FIQ_Handler_Entry
+;- Treatments : FIQ Controller Interrupt Handler.
+;- Called Functions : AIC_FVR[interrupt]
+;------------------------------------------------------------------------------
+
+FIQ_Handler_Entry:
+
+;- Switch in SVC/User Mode to allow User Stack access for C code
+; because the FIQ is not yet acknowledged
+
+;- Save and r0 in FIQ_Register
+ mov r9,r0
+ ldr r0 , [r8, #AIC_FVR]
+ msr CPSR_c,#I_BIT | F_BIT | ARM_MODE_SVC
+;- Save scratch/used registers and LR in User Stack
+ stmfd sp!, { r1-r3, r12, lr}
+
+;- Branch to the routine pointed by the AIC_FVR
+ mov r14, pc
+ bx r0
+
+;- Restore scratch/used registers and LR from User Stack
+ ldmia sp!, { r1-r3, r12, lr}
+
+;- Leave Interrupts disabled and switch back in FIQ mode
+ msr CPSR_c, #I_BIT | F_BIT | ARM_MODE_FIQ
+
+;- Restore the R0 ARM_MODE_SVC register
+ mov r0,r9
+
+;- Restore the Program Counter using the LR_fiq directly in the PC
+ subs pc,lr,#4
+
+
+InitReset:
+;------------------------------------------------------------------------------
+;- Low level Init (PMC, AIC, ? ....) by C function AT91F_LowLevelInit
+;------------------------------------------------------------------------------
+ EXTERN AT91F_LowLevelInit
+
+#define __iramend SFB(INTRAMEND_REMAP)
+
+;- minumum C initialization
+;- call AT91F_LowLevelInit( void)
+
+ ldr r13,=__iramend ; temporary stack in internal RAM
+;--Call Low level init function in ABSOLUTE through the Interworking
+ ldr r0,=AT91F_LowLevelInit
+ mov lr, pc
+ bx r0
+
+;------------------------------------------------------------------------------
+;- Stack Sizes Definition
+;------------------------
+;- Interrupt Stack requires 2 words x 8 priority level x 4 bytes when using
+;- the vectoring. This assume that the IRQ management.
+;- The Interrupt Stack must be adjusted depending on the interrupt handlers.
+;- Fast Interrupt not requires stack If in your application it required you must
+;- be definehere.
+;- The System stack size is not defined and is limited by the free internal
+;- SRAM.
+;------------------------------------------------------------------------------
+
+;------------------------------------------------------------------------------
+;- Top of Stack Definition
+;-------------------------
+;- Interrupt and Supervisor Stack are located at the top of internal memory in
+;- order to speed the exception handling context saving and restoring.
+;- ARM_MODE_SVC (Application, C) Stack is located at the top of the external memory.
+;------------------------------------------------------------------------------
+
+IRQ_STACK_SIZE EQU (3*8*4) ; 3 words per interrupt priority level
+
+ARM_MODE_FIQ EQU 0x11
+ARM_MODE_IRQ EQU 0x12
+ARM_MODE_SVC EQU 0x13
+
+I_BIT EQU 0x80
+F_BIT EQU 0x40
+
+;------------------------------------------------------------------------------
+;- Setup the stack for each mode
+;-------------------------------
+ ldr r0, =__iramend
+
+;- Set up Fast Interrupt Mode and set FIQ Mode Stack
+ msr CPSR_c, #ARM_MODE_FIQ | I_BIT | F_BIT
+;- Init the FIQ register
+ ldr r8, =AT91C_BASE_AIC
+
+;- Set up Interrupt Mode and set IRQ Mode Stack
+ msr CPSR_c, #ARM_MODE_IRQ | I_BIT | F_BIT
+ mov r13, r0 ; Init stack IRQ
+ sub r0, r0, #IRQ_STACK_SIZE
+
+;- Enable interrupt & Set up Supervisor Mode and set Supervisor Mode Stack
+ msr CPSR_c, #ARM_MODE_SVC
+ mov r13, r0
+
+
+;---------------------------------------------------------------
+; ?CSTARTUP
+;---------------------------------------------------------------
+ EXTERN __segment_init
+ EXTERN main
+; Initialize segments.
+; __segment_init is assumed to use
+; instruction set and to be reachable by BL from the ICODE segment
+; (it is safest to link them in segment ICODE).
+ ldr r0,=__segment_init
+ mov lr, pc
+ bx r0
+
+ PUBLIC __main
+?jump_to_main:
+ ldr lr,=?call_exit
+ ldr r0,=main
+__main:
+ bx r0
+
+;------------------------------------------------------------------------------
+;- Loop for ever
+;---------------
+;- End of application. Normally, never occur.
+;- Could jump on Software Reset ( B 0x0 ).
+;------------------------------------------------------------------------------
+?call_exit:
+End
+ b End
+
+
+;------------------------------------------------------------------------------
+;- Manage exception
+;---------------
+;- This module The exception must be ensure in ARM mode
+;------------------------------------------------------------------------------
+;------------------------------------------------------------------------------
+;- Function : IRQ_Handler_Entry
+;- Treatments : IRQ Controller Interrupt Handler.
+;- Called Functions : AIC_IVR[interrupt]
+;------------------------------------------------------------------------------
+IRQ_Handler_Entry:
+
+;- Manage Exception Entry
+;- Adjust and save LR_irq in IRQ stack
+ sub lr, lr, #4
+ stmfd sp!, {lr}
+
+;- Save SPSR need to be saved for nested interrupt
+ mrs r14, SPSR
+ stmfd sp!, {r14}
+
+;- Save and r0 in IRQ stack
+ stmfd sp!, {r0}
+
+;- Write in the IVR to support Protect Mode
+;- No effect in Normal Mode
+;- De-assert the NIRQ and clear the source in Protect Mode
+ ldr r14, =AT91C_BASE_AIC
+ ldr r0 , [r14, #AIC_IVR]
+ str r14, [r14, #AIC_IVR]
+
+;- Enable Interrupt and Switch in Supervisor Mode
+ msr CPSR_c, #ARM_MODE_SVC
+
+;- Save scratch/used registers and LR in User Stack
+ stmfd sp!, { r1-r3, r12, r14}
+
+;- Branch to the routine pointed by the AIC_IVR
+ mov r14, pc
+ bx r0
+
+;- Restore scratch/used registers and LR from User Stack
+ ldmia sp!, { r1-r3, r12, r14}
+
+;- Disable Interrupt and switch back in IRQ mode
+ msr CPSR_c, #I_BIT | ARM_MODE_IRQ
+
+;- Mark the End of Interrupt on the AIC
+ ldr r14, =AT91C_BASE_AIC
+ str r14, [r14, #AIC_EOICR]
+
+;- Restore R0
+ ldmia sp!, {r0}
+
+;- Restore SPSR_irq and r0 from IRQ stack
+ ldmia sp!, {r14}
+ msr SPSR_cxsf, r14
+
+;- Restore adjusted LR_irq from IRQ stack directly in the PC
+ ldmia sp!, {pc}^
+
+;---------------------------------------------------------------
+; ?EXEPTION_VECTOR
+; This module is only linked if needed for closing files.
+;---------------------------------------------------------------
+ PUBLIC AT91F_Default_FIQ_handler
+ PUBLIC AT91F_Default_IRQ_handler
+ PUBLIC AT91F_Spurious_handler
+
+ CODE32 ; Always ARM mode after exeption
+
+AT91F_Default_FIQ_handler
+ b AT91F_Default_FIQ_handler
+
+AT91F_Default_IRQ_handler
+ b AT91F_Default_IRQ_handler
+
+AT91F_Spurious_handler
+ b AT91F_Spurious_handler
+
+ ENDMOD
+
+ END
+
diff --git a/openpcd/firmware/compil/SrcIAR/Cstartup_SAM7.c b/openpcd/firmware/compil/SrcIAR/Cstartup_SAM7.c
new file mode 100644
index 0000000..a000b03
--- /dev/null
+++ b/openpcd/firmware/compil/SrcIAR/Cstartup_SAM7.c
@@ -0,0 +1,85 @@
+//*----------------------------------------------------------------------------
+//* ATMEL Microcontroller Software Support - ROUSSET -
+//*----------------------------------------------------------------------------
+//* The software is delivered "AS IS" without warranty or condition of any
+//* kind, either express, implied or statutory. This includes without
+//* limitation any warranty or condition with respect to merchantability or
+//* fitness for any particular purpose, or against the infringements of
+//* intellectual property rights of others.
+//*----------------------------------------------------------------------------
+//* File Name : Cstartup_SAM7.c
+//* Object : Low level initializations written in C for Tools
+//* Creation : 12/Jun/04
+//* 1.2 28/Feb/05 JPP : LIB change AT91C_WDTC_WDDIS & PLL
+//* 1.3 21/Mar/05 JPP : Change PLL Wait time
+//* 1.4 21/Aug/05 JPP : Change MC_FMR Setting
+//* 1.5 29/Aug/05 JPP : Change PLL error
+//*----------------------------------------------------------------------------
+
+// Include the board file description
+#include "Board.h"
+
+// The following functions must be write in ARM mode this function called directly
+// by exception vector
+extern void AT91F_Spurious_handler(void);
+extern void AT91F_Default_IRQ_handler(void);
+extern void AT91F_Default_FIQ_handler(void);
+
+//*----------------------------------------------------------------------------
+//* \fn AT91F_LowLevelInit
+//* \brief This function performs very low level HW initialization
+//* this function can be use a Stack, depending the compilation
+//* optimization mode
+//*----------------------------------------------------------------------------
+void AT91F_LowLevelInit( void)
+{
+ int i;
+ AT91PS_PMC pPMC = AT91C_BASE_PMC;
+ //* Set Flash Waite sate
+ // Single Cycle Access at Up to 30 MHz, or 40
+ AT91C_BASE_MC->MC_FMR = AT91C_MC_FWS_1FWS ;
+
+ //* Watchdog Disable
+ AT91C_BASE_WDTC->WDTC_WDMR= AT91C_WDTC_WDDIS;
+
+ //* Set MCK at 47 923 200
+ // 1 Enabling the Main Oscillator:
+ // SCK = 1/32768 = 30.51 uSecond
+ // Start up time = 8 * 6 / SCK = 56 * 30.51 = 1,46484375 ms
+ pPMC->PMC_MOR = (( AT91C_CKGR_OSCOUNT & (0x06 <<8) | AT91C_CKGR_MOSCEN ));
+ // Wait the startup time
+ while(!(pPMC->PMC_SR & AT91C_PMC_MOSCS));
+ // 2 Checking the Main Oscillator Frequency (Optional)
+ // 3 Setting PLL and divider:
+ // - div by 14 Fin = 1.3165 =(18,432 / 14)
+ // - Mul 72+1: Fout = 96.1097 =(3,6864 *73)
+ // for 96 MHz the erroe is 0.11%
+ // Field out NOT USED = 0
+ // PLLCOUNT pll startup time estimate at : 0.844 ms
+ // PLLCOUNT 28 = 0.000844 /(1/32768)
+ pPMC->PMC_PLLR = ((AT91C_CKGR_DIV & 14 ) |
+ (AT91C_CKGR_PLLCOUNT & (28<<8)) |
+ (AT91C_CKGR_MUL & (72<<16)));
+
+
+ // Wait the startup time
+ while(!(pPMC->PMC_SR & AT91C_PMC_LOCK));
+ while(!(pPMC->PMC_SR & AT91C_PMC_MCKRDY));
+ // 4. Selection of Master Clock and Processor Clock
+ // select the PLL clock divided by 2
+ pPMC->PMC_MCKR = AT91C_PMC_PRES_CLK_2 ;
+ while(!(pPMC->PMC_SR & AT91C_PMC_MCKRDY));
+
+ pPMC->PMC_MCKR |= AT91C_PMC_CSS_PLL_CLK ;
+ while(!(pPMC->PMC_SR & AT91C_PMC_MCKRDY));
+
+ // Set up the default interrupts handler vectors
+ AT91C_BASE_AIC->AIC_SVR[0] = (int) AT91F_Default_FIQ_handler ;
+ for (i=1;i < 31; i++)
+ {
+ AT91C_BASE_AIC->AIC_SVR[i] = (int) AT91F_Default_IRQ_handler ;
+ }
+ AT91C_BASE_AIC->AIC_SPU = (int) AT91F_Spurious_handler ;
+
+}
+
diff --git a/openpcd/firmware/compil/SrcWinARM/AT91SAM7S64-RAM.ld b/openpcd/firmware/compil/SrcWinARM/AT91SAM7S64-RAM.ld
new file mode 100644
index 0000000..2b6ba81
--- /dev/null
+++ b/openpcd/firmware/compil/SrcWinARM/AT91SAM7S64-RAM.ld
@@ -0,0 +1,146 @@
+/*---------------------------------------------------------------------------*/
+/*- ATMEL Microcontroller Software Support - ROUSSET - */
+/*---------------------------------------------------------------------------*/
+/* The software is delivered "AS IS" without warranty or condition of any */
+/* kind, either express, implied or statutory. This includes without */
+/* limitation any warranty or condition with respect to merchantability or */
+/* fitness for any particular purpose, or against the infringements of */
+/* intellectual property rights of others. */
+/*---------------------------------------------------------------------------*/
+/*- File source : GCC_RAM.ld */
+/*- Object : Linker Script File for RAM Workspace */
+/*- Compilation flag : None */
+/*- */
+/*- 1.0 20/Oct/04 JPP : Creation */
+/*---------------------------------------------------------------------------*/
+
+
+/*
+//*** <<< Use Configuration Wizard in Context Menu >>> ***
+*/
+
+
+/*
+// <h> Memory Configuration
+// <h> Code (Read Only)
+// <o> Start <0x0-0xFFFFFFFF>
+// <o1> Size <0x0-0xFFFFFFFF>
+// </h>
+// <h> Data (Read/Write)
+// <o2> Start <0x0-0xFFFFFFFF>
+// <o3> Size <0x0-0xFFFFFFFF>
+// </h>
+// <h> Top of Stack (Read/Write)
+// <o4> STACK <0x0-0xFFFFFFFF>
+// </h>
+// </h>
+*/
+
+/* Memory Definitions */
+
+MEMORY
+{
+ CODE (rx) : ORIGIN = 0x00000000, LENGTH = 0x00003000
+ DATA (rw) : ORIGIN = 0x00003000, LENGTH = 0x00001000
+ STACK (rw) : ORIGIN = 0x00004000,LENGTH = 0x00000000
+}
+
+
+/* Section Definitions */
+
+SECTIONS
+{
+ /* first section is .text which is used for code */
+ . = 0x0000000;
+ .text : { *cstartup.o (.text) }>CODE =0
+ .text :
+ {
+ *(.text) /* remaining code */
+
+ *(.glue_7t) *(.glue_7)
+
+ } >CODE =0
+
+ . = ALIGN(4);
+
+ /* .rodata section which is used for read-only data (constants) */
+
+ .rodata :
+ {
+ *(.rodata)
+ } >CODE
+
+ . = ALIGN(4);
+
+ _etext = . ;
+ PROVIDE (etext = .);
+
+ /* .data section which is used for initialized data */
+
+ .data : AT (_etext)
+ {
+ _data = . ;
+ *(.data)
+ SORT(CONSTRUCTORS)
+ } >DATA
+ . = ALIGN(4);
+
+ _edata = . ;
+ PROVIDE (edata = .);
+
+ /* .bss section which is used for uninitialized data */
+
+ .bss :
+ {
+ __bss_start = . ;
+ __bss_start__ = . ;
+ *(.bss)
+ *(COMMON)
+ }
+ . = ALIGN(4);
+ __bss_end__ = . ;
+ __bss_end__ = . ;
+ _end = .;
+ . = ALIGN(4);
+ .int_data :
+ {
+ *(.internal_ram_top)
+ }> STACK
+
+ PROVIDE (end = .);
+
+ /* Stabs debugging sections. */
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ /* DWARF debug sections.
+ Symbols in the DWARF debugging sections are relative to the beginning
+ of the section so we begin them at 0. */
+ /* DWARF 1 */
+ .debug 0 : { *(.debug) }
+ .line 0 : { *(.line) }
+ /* GNU DWARF 1 extensions */
+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
+ .debug_sfnames 0 : { *(.debug_sfnames) }
+ /* DWARF 1.1 and DWARF 2 */
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ /* DWARF 2 */
+ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
+ .debug_loc 0 : { *(.debug_loc) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+ /* SGI/MIPS DWARF 2 extensions */
+ .debug_weaknames 0 : { *(.debug_weaknames) }
+ .debug_funcnames 0 : { *(.debug_funcnames) }
+ .debug_typenames 0 : { *(.debug_typenames) }
+ .debug_varnames 0 : { *(.debug_varnames) }
+
+}
diff --git a/openpcd/firmware/compil/SrcWinARM/AT91SAM7S64-ROM.ld b/openpcd/firmware/compil/SrcWinARM/AT91SAM7S64-ROM.ld
new file mode 100644
index 0000000..10d89a9
--- /dev/null
+++ b/openpcd/firmware/compil/SrcWinARM/AT91SAM7S64-ROM.ld
@@ -0,0 +1,148 @@
+/*---------------------------------------------------------------------------*/
+/*- ATMEL Microcontroller Software Support - ROUSSET - */
+/*---------------------------------------------------------------------------*/
+/* The software is delivered "AS IS" without warranty or condition of any */
+/* kind, either express, implied or statutory. This includes without */
+/* limitation any warranty or condition with respect to merchantability or */
+/* fitness for any particular purpose, or against the infringements of */
+/* intellectual property rights of others. */
+/*---------------------------------------------------------------------------*/
+/*- File source : GCC_FLASH.ld */
+/*- Object : Linker Script File for Flash Workspace */
+/*- Compilation flag : None */
+/*- */
+/*- 1.0 20/Oct/04 JPP : Creation */
+/*---------------------------------------------------------------------------*/
+
+/* slightly modified for the WinARM example - M.Thomas (not Atmel) */
+
+/*
+//*** <<< Use Configuration Wizard in Context Menu >>> ***
+*/
+
+
+/*
+// <h> Memory Configuration
+// <h> Code (Read Only)
+// <o> Start <0x0-0xFFFFFFFF>
+// <o1> Size <0x0-0xFFFFFFFF>
+// </h>
+// <h> Data (Read/Write)
+// <o2> Start <0x0-0xFFFFFFFF>
+// <o3> Size <0x0-0xFFFFFFFF>
+// </h>
+// <h> Top of Stack (Read/Write)
+// <o4> STACK <0x0-0xFFFFFFFF>
+// </h>
+// </h>
+*/
+
+/* Memory Definitions */
+
+/* mt change code origin from 0x00000000 */
+MEMORY
+{
+ CODE (rx) : ORIGIN = 0x00100000, LENGTH = 0x00010000
+ DATA (rw) : ORIGIN = 0x00200000, LENGTH = 0x00004000
+ STACK (rw) : ORIGIN = 0x00204000,LENGTH = 0x00000000
+}
+
+
+/* Section Definitions */
+
+SECTIONS
+{
+ /* first section is .text which is used for code */
+ . = 0x0000000;
+ .text : { *cstartup.o (.text) }>CODE =0
+ .text :
+ {
+ *(.text) /* remaining code */
+
+ *(.glue_7t) *(.glue_7)
+
+ } >CODE =0
+
+ . = ALIGN(4);
+
+ /* .rodata section which is used for read-only data (constants) */
+
+ .rodata :
+ {
+ *(.rodata)
+ } >CODE
+
+ . = ALIGN(4);
+
+ _etext = . ;
+ PROVIDE (etext = .);
+
+ /* .data section which is used for initialized data */
+
+ .data : AT (_etext)
+ {
+ _data = . ;
+ *(.data)
+ SORT(CONSTRUCTORS)
+ } >DATA
+ . = ALIGN(4);
+
+ _edata = . ;
+ PROVIDE (edata = .);
+
+ /* .bss section which is used for uninitialized data */
+
+ .bss :
+ {
+ __bss_start = . ;
+ __bss_start__ = . ;
+ *(.bss)
+ *(COMMON)
+ }
+ . = ALIGN(4);
+ __bss_end__ = . ;
+ __bss_end__ = . ;
+ _end = .;
+ . = ALIGN(4);
+ .int_data :
+ {
+ *(.internal_ram_top)
+ }> STACK
+
+ PROVIDE (end = .);
+
+ /* Stabs debugging sections. */
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ /* DWARF debug sections.
+ Symbols in the DWARF debugging sections are relative to the beginning
+ of the section so we begin them at 0. */
+ /* DWARF 1 */
+ .debug 0 : { *(.debug) }
+ .line 0 : { *(.line) }
+ /* GNU DWARF 1 extensions */
+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
+ .debug_sfnames 0 : { *(.debug_sfnames) }
+ /* DWARF 1.1 and DWARF 2 */
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ /* DWARF 2 */
+ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
+ .debug_loc 0 : { *(.debug_loc) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+ /* SGI/MIPS DWARF 2 extensions */
+ .debug_weaknames 0 : { *(.debug_weaknames) }
+ .debug_funcnames 0 : { *(.debug_funcnames) }
+ .debug_typenames 0 : { *(.debug_typenames) }
+ .debug_varnames 0 : { *(.debug_varnames) }
+
+}
diff --git a/openpcd/firmware/compil/SrcWinARM/Board.h b/openpcd/firmware/compil/SrcWinARM/Board.h
new file mode 100644
index 0000000..45e752f
--- /dev/null
+++ b/openpcd/firmware/compil/SrcWinARM/Board.h
@@ -0,0 +1,88 @@
+/*----------------------------------------------------------------------------
+* ATMEL Microcontroller Software Support - ROUSSET -
+*----------------------------------------------------------------------------
+* The software is delivered "AS IS" without warranty or condition of any
+* kind, either express, implied or statutory. This includes without
+* limitation any warranty or condition with respect to merchantability or
+* fitness for any particular purpose, or against the infringements of
+* intellectual property rights of others.
+*----------------------------------------------------------------------------
+* File Name : Board.h
+* Object : AT91SAM7S Evaluation Board Features Definition File.
+*
+* Creation : JPP 16/Jun/2004
+*----------------------------------------------------------------------------
+*/
+#ifndef Board_h
+#define Board_h
+
+#include <include/AT91SAM7S64.h>
+#define __inline static inline
+#include <include/lib_AT91SAM7S64.h>
+
+#define true -1
+#define false 0
+
+/*-------------------------------*/
+/* SAM7Board Memories Definition */
+/*-------------------------------*/
+// The AT91SAM7S64 embeds a 16-Kbyte SRAM bank, and 64 K-Byte Flash
+
+#define INT_SARM 0x00200000
+#define INT_SARM_REMAP 0x00000000
+
+#define INT_FLASH 0x00000000
+#define INT_FLASH_REMAP 0x01000000
+
+#define FLASH_PAGE_NB 512
+#define FLASH_PAGE_SIZE 128
+
+/*-----------------*/
+/* Leds Definition */
+/*-----------------*/
+/* PIO Flash PA PB PIN */
+#define LED1 (1<<0) /* PA0 / PGMEN0 & PWM0 TIOA0 48 */
+#define LED2 (1<<1) /* PA1 / PGMEN1 & PWM1 TIOB0 47 */
+#define LED3 (1<<2) /* PA2 & PWM2 SCK0 44 */
+#define LED4 (1<<3) /* PA3 & TWD NPCS3 43 */
+#define NB_LEB 4
+
+#define LED_MASK (LED1|LED2|LED3|LED4)
+
+/*-------------------------*/
+/* Push Buttons Definition */
+/*-------------------------*/
+/* PIO Flash PA PB PIN */
+#define SW1_MASK (1<<19) /* PA19 / PGMD7 & RK FIQ 13 */
+#define SW2_MASK (1<<20) /* PA20 / PGMD8 & RF IRQ0 16 */
+#define SW3_MASK (1<<15) /* PA15 / PGM3 & TF TIOA1 20 */
+#define SW4_MASK (1<<14) /* PA14 / PGMD2 & SPCK PWM3 21 */
+#define SW_MASK (SW1_MASK|SW2_MASK|SW3_MASK|SW4_MASK)
+
+#define SW1 (1<<19) // PA19
+#define SW2 (1<<20) // PA20
+#define SW3 (1<<15) // PA15
+#define SW4 (1<<14) // PA14
+
+/*------------------*/
+/* USART Definition */
+/*------------------*/
+/* SUB-D 9 points J3 DBGU*/
+#define DBGU_RXD AT91C_PA9_DRXD /* JP11 must be close */
+#define DBGU_TXD AT91C_PA10_DTXD /* JP12 must be close */
+#define AT91C_DBGU_BAUD 115200 // Baud rate
+
+#define US_RXD_PIN AT91C_PA5_RXD0 /* JP9 must be close */
+#define US_TXD_PIN AT91C_PA6_TXD0 /* JP7 must be close */
+#define US_RTS_PIN AT91C_PA7_RTS0 /* JP8 must be close */
+#define US_CTS_PIN AT91C_PA8_CTS0 /* JP6 must be close */
+
+/*--------------*/
+/* Master Clock */
+/*--------------*/
+
+#define EXT_OC 18432000 // Exetrnal ocilator MAINCK
+#define MCK 47923200 // MCK (PLLRC div by 2)
+#define MCKKHz (MCK/1000) //
+
+#endif /* Board_h */
diff --git a/openpcd/firmware/compil/SrcWinARM/Cstartup.S b/openpcd/firmware/compil/SrcWinARM/Cstartup.S
new file mode 100644
index 0000000..d13dbd8
--- /dev/null
+++ b/openpcd/firmware/compil/SrcWinARM/Cstartup.S
@@ -0,0 +1,298 @@
+/*------------------------------------------------------------------------------
+//*- ATMEL Microcontroller Software Support - ROUSSET -
+//*------------------------------------------------------------------------------
+//* The software is delivered "AS IS" without warranty or condition of any
+//* kind, either express, implied or statutory. This includes without
+//* limitation any warranty or condition with respect to merchantability or
+//* fitness for any particular purpose, or against the infringements of
+//* intellectual property rights of others.
+//*-----------------------------------------------------------------------------
+//*- File source : Cstartup.s
+//*- Object : Generic CStartup for KEIL and GCC No Use REMAP
+//*- Compilation flag : None
+//*-
+//*- 1.0 18/Oct/04 JPP : Creation
+//*- 1.1 21/Feb/05 JPP : Set Interrupt
+//*- 1.1 01/Apr/05 JPP : save SPSR
+//*-----------------------------------------------------------------------------*/
+
+ .equ IRQ_Stack_Size, 0x00000060
+
+/* #include "AT91SAM7S64_inc.h" */
+
+ .equ AIC_IVR, (256)
+ .equ AIC_FVR, (260)
+ .equ AIC_EOICR, (304)
+ .equ AT91C_BASE_AIC, (0xFFFFF000)
+
+#;------------------------------------------------------------------------------
+#;- Section Definition
+#;-----------------
+#;- Section
+#;- .internal_ram_top Top_Stack: used by the cstartup for vector initalisation
+#;- management defined by ld and affect from ldscript
+#;------------------------------------------------------------------------------
+ .section .internal_ram_top
+ .code 32
+ .align 0
+ .global Top_Stack
+Top_Stack:
+
+/*------------------------------------------------------------------------------
+*- Area Definition
+*------------------------------------------------------------------------------
+* .text is used instead of .section .text so it works with arm-aout too. */
+ .section .reset
+ .text
+ .global _startup
+ .func _startup
+_startup:
+reset:
+/*------------------------------------------------------------------------------
+//*- Exception vectors
+//*--------------------
+//*- These vectors can be read at address 0 or at RAM address
+//*- They ABSOLUTELY requires to be in relative addresssing mode in order to
+//*- guarantee a valid jump. For the moment, all are just looping.
+//*- If an exception occurs before remap, this would result in an infinite loop.
+//*- To ensure if a exeption occurs before start application to infinite loop.
+//*------------------------------------------------------------------------------*/
+
+ B InitReset /* 0x00 Reset handler */
+undefvec:
+ B undefvec /* 0x04 Undefined Instruction */
+swivec:
+ B swivec /* 0x08 Software Interrupt */
+pabtvec:
+ B pabtvec /* 0x0C Prefetch Abort */
+dabtvec:
+ B dabtvec /* 0x10 Data Abort */
+rsvdvec:
+ B rsvdvec /* 0x14 reserved */
+irqvec:
+ B IRQ_Handler_Entry /* 0x18 IRQ */
+fiqvec: /* 0x1c FIQ */
+/*------------------------------------------------------------------------------
+//*- Function : FIQ_Handler_Entry
+//*- Treatments : FIQ Controller Interrupt Handler.
+//*- Called Functions : AIC_FVR[interrupt]
+//*------------------------------------------------------------------------------*/
+
+FIQ_Handler_Entry:
+
+/*- Switch in SVC/User Mode to allow User Stack access for C code */
+/* because the FIQ is not yet acknowledged*/
+
+/*- Save and r0 in FIQ_Register */
+ mov r9,r0
+ ldr r0 , [r8, #AIC_FVR]
+ msr CPSR_c,#I_BIT | F_BIT | ARM_MODE_SVC
+
+/*- Save scratch/used registers and LR in User Stack */
+ stmfd sp!, { r1-r3, r12, lr}
+
+/*- Branch to the routine pointed by the AIC_FVR */
+ mov r14, pc
+ bx r0
+
+/*- Restore scratch/used registers and LR from User Stack */
+ ldmia sp!, { r1-r3, r12, lr}
+
+/*- Leave Interrupts disabled and switch back in FIQ mode */
+ msr CPSR_c, #I_BIT | F_BIT | ARM_MODE_FIQ
+
+/*- Restore the R0 ARM_MODE_SVC register */
+ mov r0,r9
+
+/*- Restore the Program Counter using the LR_fiq directly in the PC */
+ subs pc,lr,#4
+ .align 0
+.RAM_TOP:
+ .word Top_Stack
+
+InitReset:
+/*------------------------------------------------------------------------------
+/*- Low level Init (PMC, AIC, ? ....) by C function AT91F_LowLevelInit
+/*------------------------------------------------------------------------------*/
+ .extern AT91F_LowLevelInit
+/*- minumum C initialization */
+/*- call AT91F_LowLevelInit( void) */
+
+ ldr r13,.RAM_TOP /* temporary stack in internal RAM */
+/*--Call Low level init function in ABSOLUTE through the Interworking */
+ ldr r0,=AT91F_LowLevelInit
+ mov lr, pc
+ bx r0
+/*------------------------------------------------------------------------------
+//*- Stack Sizes Definition
+//*------------------------
+//*- Interrupt Stack requires 2 words x 8 priority level x 4 bytes when using
+//*- the vectoring. This assume that the IRQ management.
+//*- The Interrupt Stack must be adjusted depending on the interrupt handlers.
+//*- Fast Interrupt not requires stack If in your application it required you must
+//*- be definehere.
+//*- The System stack size is not defined and is limited by the free internal
+//*- SRAM.
+//*------------------------------------------------------------------------------*/
+
+/*------------------------------------------------------------------------------
+//*- Top of Stack Definition
+//*-------------------------
+//*- Interrupt and Supervisor Stack are located at the top of internal memory in
+//*- order to speed the exception handling context saving and restoring.
+//*- ARM_MODE_SVC (Application, C) Stack is located at the top of the external memory.
+//*------------------------------------------------------------------------------*/
+
+ .EQU IRQ_STACK_SIZE, (3*8*4)
+ .EQU ARM_MODE_FIQ, 0x11
+ .EQU ARM_MODE_IRQ, 0x12
+ .EQU ARM_MODE_SVC, 0x13
+
+ .EQU I_BIT, 0x80
+ .EQU F_BIT, 0x40
+
+/*------------------------------------------------------------------------------
+//*- Setup the stack for each mode
+//*-------------------------------*/
+ mov r0,r13
+
+/*- Set up Fast Interrupt Mode and set FIQ Mode Stack*/
+ msr CPSR_c, #ARM_MODE_FIQ | I_BIT | F_BIT
+/*- Init the FIQ register*/
+ ldr r8, =AT91C_BASE_AIC
+
+/*- Set up Interrupt Mode and set IRQ Mode Stack*/
+ msr CPSR_c, #ARM_MODE_IRQ | I_BIT | F_BIT
+ mov r13, r0 /* Init stack IRQ */
+ sub r0, r0, #IRQ_Stack_Size
+/*- Set up Supervisor Mode and set Supervisor Mode Stack*/
+ msr CPSR_c, #ARM_MODE_SVC
+ mov r13, r0 /* Init stack Sup */
+
+/*- Enable interrupt & Set up Supervisor Mode and set Supervisor Mode Stack*/
+
+# Relocate .data section (Copy from ROM to RAM)
+ LDR R1, =_etext
+ LDR R2, =_data
+ LDR R3, =_edata
+LoopRel: CMP R2, R3
+ LDRLO R0, [R1], #4
+ STRLO R0, [R2], #4
+ BLO LoopRel
+
+# Clear .bss section (Zero init)
+ MOV R0, #0
+ LDR R1, =__bss_start__
+ LDR R2, =__bss_end__
+LoopZI: CMP R1, R2
+ STRLO R0, [R1], #4
+ BLO LoopZI
+
+ ldr lr,=exit
+ ldr r0,=main
+ bx r0
+
+ .size _startup, . - _startup
+ .endfunc
+
+/* "exit" dummy added by mthomas to avoid sbrk write read etc. needed
+ by the newlib default "exit" */
+ .global exit
+ .func exit
+exit:
+ b .
+ .size exit, . - exit
+ .endfunc
+
+/*------------------------------------------------------------------------------
+//*- Manage exception
+//*---------------
+//*- This module The exception must be ensure in ARM mode
+//*------------------------------------------------------------------------------
+//*------------------------------------------------------------------------------
+//*- Function : IRQ_Handler_Entry
+//*- Treatments : IRQ Controller Interrupt Handler.
+//*- Called Functions : AIC_IVR[interrupt]
+//*------------------------------------------------------------------------------*/
+ .global IRQ_Handler_Entry
+ .func IRQ_Handler_Entry
+
+IRQ_Handler_Entry:
+
+/*- Manage Exception Entry */
+/*- Adjust and save LR_irq in IRQ stack */
+ sub lr, lr, #4
+ stmfd sp!, {lr}
+
+/*- Save SPSR need to be saved for nested interrupt */
+ mrs r14, SPSR
+ stmfd sp!, {r14}
+
+/*- Save and r0 in IRQ stack */
+ stmfd sp!, {r0}
+
+/*- Write in the IVR to support Protect Mode */
+/*- No effect in Normal Mode */
+/*- De-assert the NIRQ and clear the source in Protect Mode */
+ ldr r14, =AT91C_BASE_AIC
+ ldr r0 , [r14, #AIC_IVR]
+ str r14, [r14, #AIC_IVR]
+
+/*- Enable Interrupt and Switch in Supervisor Mode */
+ msr CPSR_c, #ARM_MODE_SVC
+
+/*- Save scratch/used registers and LR in User Stack */
+ stmfd sp!, { r1-r3, r12, r14}
+
+/*- Branch to the routine pointed by the AIC_IVR */
+ mov r14, pc
+ bx r0
+/*- Restore scratch/used registers and LR from User Stack*/
+ ldmia sp!, { r1-r3, r12, r14}
+
+/*- Disable Interrupt and switch back in IRQ mode */
+ msr CPSR_c, #I_BIT | ARM_MODE_IRQ
+
+/*- Mark the End of Interrupt on the AIC */
+ ldr r14, =AT91C_BASE_AIC
+ str r14, [r14, #AIC_EOICR]
+
+/*- Restore SPSR_irq and r0 from IRQ stack */
+ ldmia sp!, {r0}
+
+/*- Restore SPSR_irq and r0 from IRQ stack */
+ ldmia sp!, {r14}
+ msr SPSR_cxsf, r14
+
+/*- Restore adjusted LR_irq from IRQ stack directly in the PC */
+ ldmia sp!, {pc}^
+
+ .size IRQ_Handler_Entry, . - IRQ_Handler_Entry
+ .endfunc
+/*---------------------------------------------------------------
+//* ?EXEPTION_VECTOR
+//* This module is only linked if needed for closing files.
+//*---------------------------------------------------------------*/
+ .global AT91F_Default_FIQ_handler
+ .func AT91F_Default_FIQ_handler
+AT91F_Default_FIQ_handler:
+ b AT91F_Default_FIQ_handler
+ .size AT91F_Default_FIQ_handler, . - AT91F_Default_FIQ_handler
+ .endfunc
+
+ .global AT91F_Default_IRQ_handler
+ .func AT91F_Default_IRQ_handler
+AT91F_Default_IRQ_handler:
+ b AT91F_Default_IRQ_handler
+ .size AT91F_Default_IRQ_handler, . - AT91F_Default_IRQ_handler
+ .endfunc
+
+ .global AT91F_Spurious_handler
+ .func AT91F_Spurious_handler
+AT91F_Spurious_handler:
+ b AT91F_Spurious_handler
+ .size AT91F_Spurious_handler, . - AT91F_Spurious_handler
+ .endfunc
+
+ .end
+
diff --git a/openpcd/firmware/compil/SrcWinARM/Cstartup_SAM7.c b/openpcd/firmware/compil/SrcWinARM/Cstartup_SAM7.c
new file mode 100644
index 0000000..16fda01
--- /dev/null
+++ b/openpcd/firmware/compil/SrcWinARM/Cstartup_SAM7.c
@@ -0,0 +1,84 @@
+//*----------------------------------------------------------------------------
+//* ATMEL Microcontroller Software Support - ROUSSET -
+//*----------------------------------------------------------------------------
+//* The software is delivered "AS IS" without warranty or condition of any
+//* kind, either express, implied or statutory. This includes without
+//* limitation any warranty or condition with respect to merchantability or
+//* fitness for any particular purpose, or against the infringements of
+//* intellectual property rights of others.
+//*----------------------------------------------------------------------------
+//* File Name : Cstartup_SAM7.c
+//* Object : Low level initializations written in C for Tools
+//* Creation : 12/Jun/04
+//* 1.2 28/Feb/05 JPP : LIB change AT91C_WDTC_WDDIS & PLL
+//* 1.3 21/Mar/05 JPP : Change PLL Wait time
+//* 1.4 21/Aug/05 JPP : Change MC_FMR Setting
+//* 1.5 29/Aug/05 JPP : Change PLL error
+//*----------------------------------------------------------------------------
+
+// Include the board file description
+#include "Board.h"
+
+// The following functions must be write in ARM mode this function called directly
+// by exception vector
+extern void AT91F_Spurious_handler(void);
+extern void AT91F_Default_IRQ_handler(void);
+extern void AT91F_Default_FIQ_handler(void);
+
+//*----------------------------------------------------------------------------
+//* \fn AT91F_LowLevelInit
+//* \brief This function performs very low level HW initialization
+//* this function can be use a Stack, depending the compilation
+//* optimization mode
+//*----------------------------------------------------------------------------
+void AT91F_LowLevelInit(void)
+{
+ int i;
+ AT91PS_PMC pPMC = AT91C_BASE_PMC;
+ //* Set Flash Waite sate
+ // Single Cycle Access at Up to 30 MHz, or 40
+ AT91C_BASE_MC->MC_FMR = AT91C_MC_FWS_1FWS;
+
+ //* Watchdog Disable
+ AT91C_BASE_WDTC->WDTC_WDMR = AT91C_WDTC_WDDIS;
+
+ //* Set MCK at 47 923 200
+ // 1 Enabling the Main Oscillator:
+ // SCK = 1/32768 = 30.51 uSecond
+ // Start up time = 8 * 6 / SCK = 56 * 30.51 = 1,46484375 ms
+ //// mt pPMC->PMC_MOR = (( AT91C_CKGR_OSCOUNT & (0x06 <<8) | AT91C_CKGR_MOSCEN ));
+ pPMC->PMC_MOR =
+ ((AT91C_CKGR_OSCOUNT & (0x06 << 8)) | AT91C_CKGR_MOSCEN);
+ // Wait the startup time
+ while (!(pPMC->PMC_SR & AT91C_PMC_MOSCS)) ;
+ // 2 Checking the Main Oscillator Frequency (Optional)
+ // 3 Setting PLL and divider:
+ // - div by 14 Fin = 1.3165 =(18,432 / 14)
+ // - Mul 72+1: Fout = 96.1097 =(3,6864 *73)
+ // for 96 MHz the erroe is 0.11%
+ // Field out NOT USED = 0
+ // PLLCOUNT pll startup time estimate at : 0.844 ms
+ // PLLCOUNT 28 = 0.000844 /(1/32768)
+ pPMC->PMC_PLLR = ((AT91C_CKGR_DIV & 14) |
+ (AT91C_CKGR_PLLCOUNT & (28 << 8)) |
+ (AT91C_CKGR_MUL & (72 << 16)));
+
+ // Wait the startup time
+ while (!(pPMC->PMC_SR & AT91C_PMC_LOCK)) ;
+ while (!(pPMC->PMC_SR & AT91C_PMC_MCKRDY)) ;
+ // 4. Selection of Master Clock and Processor Clock
+ // select the PLL clock divided by 2
+ pPMC->PMC_MCKR = AT91C_PMC_PRES_CLK_2;
+ while (!(pPMC->PMC_SR & AT91C_PMC_MCKRDY)) ;
+
+ pPMC->PMC_MCKR |= AT91C_PMC_CSS_PLL_CLK;
+ while (!(pPMC->PMC_SR & AT91C_PMC_MCKRDY)) ;
+
+ // Set up the default interrupts handler vectors
+ AT91C_BASE_AIC->AIC_SVR[0] = (int)AT91F_Default_FIQ_handler;
+ for (i = 1; i < 31; i++) {
+ AT91C_BASE_AIC->AIC_SVR[i] = (int)AT91F_Default_IRQ_handler;
+ }
+ AT91C_BASE_AIC->AIC_SPU = (int)AT91F_Spurious_handler;
+
+}
diff --git a/openpcd/firmware/compil/resource/SAM7.mac b/openpcd/firmware/compil/resource/SAM7.mac
new file mode 100644
index 0000000..077061c
--- /dev/null
+++ b/openpcd/firmware/compil/resource/SAM7.mac
@@ -0,0 +1,187 @@
+// ---------------------------------------------------------
+// ATMEL Microcontroller Software Support - ROUSSET -
+// ---------------------------------------------------------
+// The software is delivered "AS IS" without warranty or
+// condition of any kind, either express, implied or
+// statutory. This includes without limitation any warranty
+// or condition with respect to merchantability or fitness
+// for any particular purpose, or against the infringements of
+// intellectual property rights of others.
+// ---------------------------------------------------------
+// File: SAM7.mac
+//
+// 1.0 08/Mar/04 JPP : Creation
+// 1.1 23/Mar/05 JPP : Change Variable name
+//
+// $Revision: 1.1 $
+//
+// ---------------------------------------------------------
+
+__var __mac_i;
+__var __mac_pt;
+
+execUserPreload()
+{
+//* Set the RAM memory at 0x0020 0000 for code AT 0 flash area
+ CheckRemap();
+//* Get the Chip ID (AT91C_DBGU_C1R & AT91C_DBGU_C2R
+ __mac_i =__readMemory32(0xFFFFF240,"Memory");
+ __message " ---------------------------------------- Chip ID 0x",__mac_i:%X;
+ __mac_i =__readMemory32(0xFFFFF244,"Memory");
+ __message " ---------------------------------------- Extention 0x",__mac_i:%X;
+//* Get the chip status
+
+//* Init AIC
+ AIC();
+//* Watchdog Disable
+ Watchdog();
+
+}
+
+
+//-----------------------------------------------------------------------------
+// Watchdog
+//-------------------------------
+// Normally, the Watchdog is enable at the reset for load it's preferable to
+// Disable.
+//-----------------------------------------------------------------------------
+Watchdog()
+{
+//* Watchdog Disable
+// AT91C_BASE_WDTC->WDTC_WDMR= AT91C_WDTC_WDDIS;
+ __writeMemory32(0x00008000,0xFFFFFD44,"Memory");
+ __message "------------------------------- Watchdog Disable ----------------------------------------";
+}
+
+
+//-----------------------------------------------------------------------------
+// Check Remap
+//-------------
+//-----------------------------------------------------------------------------
+CheckRemap()
+{
+//* Read the value at 0x0
+ __mac_i =__readMemory32(0x00000000,"Memory");
+ __mac_i =__mac_i+1;
+ __writeMemory32(__mac_i,0x00,"Memory");
+ __mac_pt =__readMemory32(0x00000000,"Memory");
+
+ if (__mac_i == __mac_pt)
+ {
+ __message "------------------------------- The Remap is done ----------------------------------------";
+//* Toggel RESET The remap
+ __writeMemory32(0x00000001,0xFFFFFF00,"Memory");
+
+ } else {
+ __message "------------------------------- The Remap is NOT -----------------------------------------";
+ }
+
+}
+
+
+execUserSetup()
+{
+ ini();
+ __message "-------------------------------Set PC ----------------------------------------";
+ __writeMemory32(0x00000000,0xB4,"Register");
+}
+
+//-----------------------------------------------------------------------------
+// Reset the Interrupt Controller
+//-------------------------------
+// Normally, the code is executed only if a reset has been actually performed.
+// So, the AIC initialization resumes at setting up the default vectors.
+//-----------------------------------------------------------------------------
+AIC()
+{
+// Mask All interrupt pAic->AIC_IDCR = 0xFFFFFFFF;
+ __writeMemory32(0xffffffff,0xFFFFF124,"Memory");
+ __writeMemory32(0xffffffff,0xFFFFF128,"Memory");
+// disable peripheral clock Peripheral Clock Disable Register
+ __writeMemory32(0xffffffff,0xFFFFFC14,"Memory");
+
+// #define AT91C_TC0_SR ((AT91_REG *) 0xFFFA0020) // (TC0) Status Register
+// #define AT91C_TC1_SR ((AT91_REG *) 0xFFFA0060) // (TC1) Status Register
+// #define AT91C_TC2_SR ((AT91_REG *) 0xFFFA00A0) // (TC2) Status Register
+ __readMemory32(0xFFFA0020,"Memory");
+ __readMemory32(0xFFFA0060,"Memory");
+ __readMemory32(0xFFFA00A0,"Memory");
+
+ for (__mac_i=0;__mac_i < 8; __mac_i++)
+ {
+ // AT91C_BASE_AIC->AIC_EOICR
+ __mac_pt = __readMemory32(0xFFFFF130,"Memory");
+
+ }
+ __message "------------------------------- AIC 2 INIT ---------------------------------------------";
+}
+
+ini()
+{
+__writeMemory32(0x0,0x00,"Register");
+__writeMemory32(0x0,0x04,"Register");
+__writeMemory32(0x0,0x08,"Register");
+__writeMemory32(0x0,0x0C,"Register");
+__writeMemory32(0x0,0x10,"Register");
+__writeMemory32(0x0,0x14,"Register");
+__writeMemory32(0x0,0x18,"Register");
+__writeMemory32(0x0,0x1C,"Register");
+__writeMemory32(0x0,0x20,"Register");
+__writeMemory32(0x0,0x24,"Register");
+__writeMemory32(0x0,0x28,"Register");
+__writeMemory32(0x0,0x2C,"Register");
+__writeMemory32(0x0,0x30,"Register");
+__writeMemory32(0x0,0x34,"Register");
+__writeMemory32(0x0,0x38,"Register");
+
+// Set CPSR
+__writeMemory32(0x0D3,0x98,"Register");
+
+
+}
+
+RG()
+{
+
+__mac_i =__readMemory32(0x00,"Register"); __message "R00 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x04,"Register"); __message "R01 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x08,"Register"); __message "R02 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x0C,"Register"); __message "R03 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x10,"Register"); __message "R04 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x14,"Register"); __message "R05 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x18,"Register"); __message "R06 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x1C,"Register"); __message "R07 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x20,"Register"); __message "R08 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x24,"Register"); __message "R09 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x28,"Register"); __message "R10 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x2C,"Register"); __message "R11 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x30,"Register"); __message "R12 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x34,"Register"); __message "R13 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x38,"Register"); __message "R14 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x3C,"Register"); __message "R13 SVC 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x40,"Register"); __message "R14 SVC 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x44,"Register"); __message "R13 ABT 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x48,"Register"); __message "R14 ABT 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x4C,"Register"); __message "R13 UND 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x50,"Register"); __message "R14 UND 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x54,"Register"); __message "R13 IRQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x58,"Register"); __message "R14 IRQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x5C,"Register"); __message "R08 FIQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x60,"Register"); __message "R09 FIQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x64,"Register"); __message "R10 FIQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x68,"Register"); __message "R11 FIQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x6C,"Register"); __message "R12 FIQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x70,"Register"); __message "R13 FIQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x74,"Register"); __message "R14 FIQ0x",__mac_i:%X;
+__mac_i =__readMemory32(0x98,"Register"); __message "CPSR ",__mac_i:%X;
+__mac_i =__readMemory32(0x94,"Register"); __message "SPSR ",__mac_i:%X;
+__mac_i =__readMemory32(0x9C,"Register"); __message "SPSR ABT ",__mac_i:%X;
+__mac_i =__readMemory32(0xA0,"Register"); __message "SPSR ABT ",__mac_i:%X;
+__mac_i =__readMemory32(0xA4,"Register"); __message "SPSR UND ",__mac_i:%X;
+__mac_i =__readMemory32(0xA8,"Register"); __message "SPSR IRQ ",__mac_i:%X;
+__mac_i =__readMemory32(0xAC,"Register"); __message "SPSR FIQ ",__mac_i:%X;
+
+__mac_i =__readMemory32(0xB4,"Register"); __message "PC 0x",__mac_i:%X;
+
+}
+
diff --git a/openpcd/firmware/compil/resource/SAM7_RAM.mac b/openpcd/firmware/compil/resource/SAM7_RAM.mac
new file mode 100644
index 0000000..7837c87
--- /dev/null
+++ b/openpcd/firmware/compil/resource/SAM7_RAM.mac
@@ -0,0 +1,227 @@
+// ---------------------------------------------------------
+// ATMEL Microcontroller Software Support - ROUSSET -
+// ---------------------------------------------------------
+// The software is delivered "AS IS" without warranty or
+// condition of any kind, either express, implied or
+// statutory. This includes without limitation any warranty
+// or condition with respect to merchantability or fitness
+// for any particular purpose, or against the infringements of
+// intellectual property rights of others.
+// ---------------------------------------------------------
+// File: SAM7_RAM.mac
+//
+// 1.0 08/Mar/05 JPP : Creation
+// 1.1 23/Mar/05 JPP : Change Variable name
+//
+// $Revision: 1.1 $
+//
+// ---------------------------------------------------------
+
+__var __mac_i;
+__var __mac_pt;
+__var __mac_mem;
+execUserReset()
+{
+ CheckNoRemap();
+ ini();
+ AIC();
+ __message "-------------------------------Set PC Reset ----------------------------------";
+ __writeMemory32(0x00000000,0xB4,"Register");
+}
+
+execUserPreload()
+{
+//* __message "-------------------------------Set CPSR ----------------------------------";
+ __writeMemory32(0xD3,0x98,"Register");
+ __writeMemory32(0xffffffff,0xFFFFFC14,"Memory");
+ PllSetting();
+ //* Init AIC
+ AIC();
+
+//* Set the RAM memory at 0x0020 0000 for code AT 0 flash area
+ CheckNoRemap();
+//* Get the Chip ID (AT91C_DBGU_C1R & AT91C_DBGU_C2R
+ __mac_i=__readMemory32(0xFFFFF240,"Memory");
+ __message " ---------------------------------------- Chip ID 0x",__mac_i:%X;
+ __mac_i=__readMemory32(0xFFFFF244,"Memory");
+ __message " ---------------------------------------- Extention 0x",__mac_i:%X;
+ __mac_i=__readMemory32(0xFFFFFF6C,"Memory");
+ __message " ---------------------------------------- Flash Version 0x",__mac_i:%X;
+
+//* Watchdog Disable
+ Watchdog();
+//* RG();
+}
+//-----------------------------------------------------------------------------
+// PllSetting
+//-------------------------------
+// Set PLL
+//-----------------------------------------------------------------------------
+PllSetting()
+{
+// -1- Enabling the Main Oscillator:
+//*#define AT91C_PMC_MOR ((AT91_REG *) 0xFFFFFC20) // (PMC) Main Oscillator Register
+//*#define AT91C_PMC_PLLR ((AT91_REG *) 0xFFFFFC2C) // (PMC) PLL Register
+//*#define AT91C_PMC_MCKR ((AT91_REG *) 0xFFFFFC30) // (PMC) Master Clock Register
+
+//*pPMC->PMC_MOR = (( AT91C_CKGR_OSCOUNT & (0x06 <<8) | //0x0000 0600
+// AT91C_CKGR_MOSCEN )); //0x0000 0001
+__writeMemory32(0x00000601,0xFFFFFC20,"Memory");
+
+// -2- Wait
+// -3- Setting PLL and divider:
+// - div by 5 Fin = 3,6864 =(18,432 / 5)
+// - Mul 25+1: Fout = 95,8464 =(3,6864 *26)
+// for 96 MHz the erroe is 0.16%
+// Field out NOT USED = 0
+// PLLCOUNT pll startup time esrtimate at : 0.844 ms
+// PLLCOUNT 28 = 0.000844 /(1/32768)
+// pPMC->PMC_PLLR = ((AT91C_CKGR_DIV & 0x05) | //0x0000 0005
+// (AT91C_CKGR_PLLCOUNT & (28<<8)) //0x0000 1C00
+// (AT91C_CKGR_MUL & (25<<16))); //0x0019 0000
+__writeMemory32(0x00191C05,0xFFFFFC2C,"Memory");
+// -2- Wait
+// -5- Selection of Master Clock and Processor Clock
+// select the PLL clock divided by 2
+// pPMC->PMC_MCKR = AT91C_PMC_CSS_PLL_CLK | //0x0000 0003
+// AT91C_PMC_PRES_CLK_2 ; //0x0000 0004
+__writeMemory32(0x00000007,0xFFFFFC30,"Memory");
+
+
+ __message "------------------------------- PLL Enable ----------------------------------------";
+}
+
+//-----------------------------------------------------------------------------
+// Watchdog
+//-------------------------------
+// Normally, the Watchdog is enable at the reset for load it's preferable to
+// Disable.
+//-----------------------------------------------------------------------------
+Watchdog()
+{
+//* Watchdog Disable
+// AT91C_BASE_WDTC->WDTC_WDMR= AT91C_WDTC_WDDIS;
+ __writeMemory32(0x00008000,0xFFFFFD44,"Memory");
+ __message "------------------------------- Watchdog Disable ----------------------------------------";
+}
+
+CheckNoRemap()
+{
+//* Read the value at 0x0
+ __mac_i =__readMemory32(0x00000000,"Memory");
+ __mac_mem = __mac_i;
+ __mac_i=__mac_i+1;
+ __writeMemory32(__mac_i,0x00,"Memory");
+ __mac_pt=__readMemory32(0x00000000,"Memory");
+
+ if (__mac_i == __mac_pt)
+ {
+ __message "------------------------------- The Remap is done ----------------------------------------";
+ __writeMemory32( __mac_mem,0x00000000,"Memory");
+
+ } else {
+ __message "------------------------------- The Remap is NOT -----------------------------------------";
+//* Toggel RESET The remap
+ __writeMemory32(0x00000001,0xFFFFFF00,"Memory");
+ }
+
+}
+
+//-----------------------------------------------------------------------------
+// Reset the Interrupt Controller
+//-------------------------------
+// Normally, the code is executed only if a reset has been actually performed.
+// So, the AIC initialization resumes at setting up the default vectors.
+//-----------------------------------------------------------------------------
+AIC()
+{
+// Mask All interrupt pAic->AIC_IDCR = 0xFFFFFFFF;
+ __writeMemory32(0xffffffff,0xFFFFF124,"Memory");
+ __writeMemory32(0xffffffff,0xFFFFF128,"Memory");
+// disable peripheral clock Peripheral Clock Disable Register
+ __writeMemory32(0xffffffff,0xFFFFFC14,"Memory");
+
+// #define AT91C_TC0_SR ((AT91_REG *) 0xFFFA0020) // (TC0) Status Register
+// #define AT91C_TC1_SR ((AT91_REG *) 0xFFFA0060) // (TC1) Status Register
+// #define AT91C_TC2_SR ((AT91_REG *) 0xFFFA00A0) // (TC2) Status Register
+ __readMemory32(0xFFFA0020,"Memory");
+ __readMemory32(0xFFFA0060,"Memory");
+ __readMemory32(0xFFFA00A0,"Memory");
+ for (__mac_i=0;__mac_i < 8; __mac_i++)
+ {
+ // AT91C_BASE_AIC->AIC_EOICR
+ __mac_pt = __readMemory32(0xFFFFF130,"Memory");
+
+ }
+ __message "------------------------------- AIC 2 INIT ---------------------------------------------";
+}
+
+ini()
+{
+__writeMemory32(0x0,0x00,"Register");
+__writeMemory32(0x0,0x04,"Register");
+__writeMemory32(0x0,0x08,"Register");
+__writeMemory32(0x0,0x0C,"Register");
+__writeMemory32(0x0,0x10,"Register");
+__writeMemory32(0x0,0x14,"Register");
+__writeMemory32(0x0,0x18,"Register");
+__writeMemory32(0x0,0x1C,"Register");
+__writeMemory32(0x0,0x20,"Register");
+__writeMemory32(0x0,0x24,"Register");
+__writeMemory32(0x0,0x28,"Register");
+__writeMemory32(0x0,0x2C,"Register");
+__writeMemory32(0x0,0x30,"Register");
+__writeMemory32(0x0,0x34,"Register");
+__writeMemory32(0x0,0x38,"Register");
+
+// Set CPSR
+__writeMemory32(0x0D3,0x98,"Register");
+
+
+}
+
+RG()
+{
+
+__mac_i =__readMemory32(0x00,"Register"); __message "R00 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x04,"Register"); __message "R01 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x08,"Register"); __message "R02 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x0C,"Register"); __message "R03 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x10,"Register"); __message "R04 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x14,"Register"); __message "R05 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x18,"Register"); __message "R06 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x1C,"Register"); __message "R07 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x20,"Register"); __message "R08 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x24,"Register"); __message "R09 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x28,"Register"); __message "R10 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x2C,"Register"); __message "R11 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x30,"Register"); __message "R12 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x34,"Register"); __message "R13 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x38,"Register"); __message "R14 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x3C,"Register"); __message "R13 SVC 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x40,"Register"); __message "R14 SVC 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x44,"Register"); __message "R13 ABT 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x48,"Register"); __message "R14 ABT 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x4C,"Register"); __message "R13 UND 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x50,"Register"); __message "R14 UND 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x54,"Register"); __message "R13 IRQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x58,"Register"); __message "R14 IRQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x5C,"Register"); __message "R08 FIQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x60,"Register"); __message "R09 FIQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x64,"Register"); __message "R10 FIQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x68,"Register"); __message "R11 FIQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x6C,"Register"); __message "R12 FIQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x70,"Register"); __message "R13 FIQ 0x",__mac_i:%X;
+__mac_i =__readMemory32(0x74,"Register"); __message "R14 FIQ0x",__mac_i:%X;
+__mac_i =__readMemory32(0x98,"Register"); __message "CPSR ",__mac_i:%X;
+__mac_i =__readMemory32(0x94,"Register"); __message "SPSR ",__mac_i:%X;
+__mac_i =__readMemory32(0x9C,"Register"); __message "SPSR ABT ",__mac_i:%X;
+__mac_i =__readMemory32(0xA0,"Register"); __message "SPSR ABT ",__mac_i:%X;
+__mac_i =__readMemory32(0xA4,"Register"); __message "SPSR UND ",__mac_i:%X;
+__mac_i =__readMemory32(0xA8,"Register"); __message "SPSR IRQ ",__mac_i:%X;
+__mac_i =__readMemory32(0xAC,"Register"); __message "SPSR FIQ ",__mac_i:%X;
+
+__mac_i =__readMemory32(0xB4,"Register"); __message "PC 0x",__mac_i:%X;
+
+}
+
diff --git a/openpcd/firmware/compil/resource/at91SAM7S64_16KRAM.xcl b/openpcd/firmware/compil/resource/at91SAM7S64_16KRAM.xcl
new file mode 100644
index 0000000..3685bc5
--- /dev/null
+++ b/openpcd/firmware/compil/resource/at91SAM7S64_16KRAM.xcl
@@ -0,0 +1,137 @@
+// ---------------------------------------------------------
+// ATMEL Microcontroller Software Support - ROUSSET -
+// ---------------------------------------------------------
+// The software is delivered "AS IS" without warranty or
+// condition of any kind, either express, implied or
+// statutory. This includes without limitation any warranty
+// or condition with respect to merchantability or fitness
+// for any particular purpose, or against the infringements of
+// intellectual property rights of others.
+// ---------------------------------------------------------
+// File: at91SAM7S64_16KRAM.xlc
+//
+// 1.1 16/Jun/04 JPP : Creation for 4.11A
+// 1.2 08/Feb/05 JPP : Add CODE_I for __ramfuc
+// $Revision: 1.1 $
+//
+// ---------------------------------------------------------
+
+//*************************************************************************
+// XLINK command file template for EWARM/ICCARM
+//
+// Usage: xlink -f lnkarm <your_object_file(s)>
+// -s <program start label> <C/C++ runtime library>
+//
+// $Revision: 1.1 $
+//*************************************************************************
+
+//************************************************
+// Inform the linker about the CPU family used.
+// AT91SAM7S64 Memory mapping
+// No remap
+// ROMSTART
+// Start address 0x0000 0000
+// Size 64 Kbo 0x0001 0000
+// RAMSTART
+// Start address 0x0020 0000
+// Size 16 Kbo 0x0000 4000
+// Remap done
+// RAMSTART
+// Start address 0x0000 0000
+// Size 16 Kbo 0x0000 4000
+// ROMSTART
+// Start address 0x0010 0000
+// Size 64 Kbo 0x0001 0000
+
+//************************************************
+-carm
+
+//*************************************************************************
+// Internal Ram segments mapped AFTER REMAP 16 K.
+//*************************************************************************
+// Use these addresses for the .
+-Z(CONST)INTRAMSTART_REMAP=00000000
+-Z(CONST)INTRAMEND_REMAP=00003FFF
+
+//*************************************************************************
+// Read-only segments mapped to Flash 64 K.
+//*************************************************************************
+-DROMSTART=00000000
+-DROMEND=0000FFFF
+//*************************************************************************
+// Read/write segments mapped to RAM.
+//*************************************************************************
+-DRAMSTART=00000000
+-DRAMEND=00003FFF
+
+//************************************************
+// Address range for reset and exception
+// vectors (INTVEC).
+// The vector area is 32 bytes,
+// an additional 32 bytes is allocated for the
+// constant table used by ldr PC in cstartup.s79.
+//************************************************
+-Z(CODE)INTVEC=00-3F
+
+//************************************************
+// Startup code and exception routines (ICODE).
+//************************************************
+-Z(CODE)ICODE,DIFUNCT=ROMSTART-ROMEND
+-Z(CODE)SWITAB=ROMSTART-ROMEND
+
+//************************************************
+// Code segments may be placed anywhere.
+//************************************************
+-Z(CODE)CODE=ROMSTART-ROMEND
+
+//************************************************
+// Various constants and initializers.
+//************************************************
+-Z(CONST)INITTAB,DATA_ID,DATA_C=ROMSTART-ROMEND
+-Z(CONST)CHECKSUM=ROMSTART-ROMEND
+
+//************************************************
+// Data segments.
+//************************************************
+-Z(DATA)DATA_I,DATA_Z,DATA_N=RAMSTART-RAMEND
+
+//************************************************
+// __ramfunc code copied to and executed from RAM.
+//************************************************
+-Z(DATA)CODE_I=RAMSTART-RAMEND
+-Z(CONST)CODE_ID=ROMSTART-ROMEND // Initializer for
+-QCODE_I=CODE_ID
+
+//************************************************
+// ICCARM produces code for __ramfunc functions in
+// CODE_I segments. The -Q XLINK command line
+// option redirects XLINK to emit the code in the
+// debug information associated with the CODE_I
+// segment, where the code will execute.
+//************************************************
+
+//*************************************************************************
+// Stack and heap segments.
+//*************************************************************************
+-D_CSTACK_SIZE=(100*4)
+-D_IRQ_STACK_SIZE=(3*8*4)
+
+-Z(DATA)CSTACK+_CSTACK_SIZE=RAMSTART-RAMEND
+-Z(DATA)IRQ_STACK+_IRQ_STACK_SIZE=RAMSTART-RAMEND
+
+//*************************************************************************
+// ELF/DWARF support.
+//
+// Uncomment the line "-Felf" below to generate ELF/DWARF output.
+// Available format specifiers are:
+//
+// "-yn": Suppress DWARF debug output
+// "-yp": Multiple ELF program sections
+// "-yas": Format suitable for debuggers from ARM Ltd (also sets -p flag)
+//
+// "-Felf" and the format specifiers can also be supplied directly as
+// command line options, or selected from the Xlink Output tab in the
+// IAR Embedded Workbench.
+//*************************************************************************
+
+// -Felf
diff --git a/openpcd/firmware/compil/resource/at91SAM7S64_NoRemap.xcl b/openpcd/firmware/compil/resource/at91SAM7S64_NoRemap.xcl
new file mode 100644
index 0000000..754cb14
--- /dev/null
+++ b/openpcd/firmware/compil/resource/at91SAM7S64_NoRemap.xcl
@@ -0,0 +1,139 @@
+// ---------------------------------------------------------
+// ATMEL Microcontroller Software Support - ROUSSET -
+// ---------------------------------------------------------
+// The software is delivered "AS IS" without warranty or
+// condition of any kind, either express, implied or
+// statutory. This includes without limitation any warranty
+// or condition with respect to merchantability or fitness
+// for any particular purpose, or against the infringements of
+// intellectual property rights of others.
+// ---------------------------------------------------------
+// File: at91SAM7S64_NoRemap.xlc
+//
+// 1.1 16/Jun/04 JPP : Creation for 4.11A
+// 1.2 08/Feb/05 JPP : Add CODE_I for __ramfuc
+//
+// $Revision: 1.1 $
+//
+// ---------------------------------------------------------
+
+//*************************************************************************
+// XLINK command file template for EWARM/ICCARM
+//
+// Usage: xlink -f lnkarm <your_object_file(s)>
+// -s <program start label> <C/C++ runtime library>
+//
+// $Revision: 1.1 $
+//*************************************************************************
+
+//************************************************
+// Inform the linker about the CPU family used.
+// AT91SAM7S64 Memory mapping
+// No remap
+// ROMSTART
+// Start address 0x0000 0000
+// Size 64 Kbo 0x0001 0000
+// RAMSTART
+// Start address 0x0020 0000
+// Size 16 Kbo 0x0000 4000
+// Remap done
+// RAMSTART
+// Start address 0x0000 0000
+// Size 16 Kbo 0x0000 4000
+// ROMSTART
+// Start address 0x0010 0000
+// Size 64 Kbo 0x0001 0000
+
+//************************************************
+-carm
+
+//*************************************************************************
+// Internal Ram segments mapped AFTER REMAP 16 K.
+//*************************************************************************
+// Use these addresses for the .
+-Z(CONST)INTRAMSTART_REMAP=00200000
+-Z(CONST)INTRAMEND_REMAP=00203FFF
+
+//*************************************************************************
+// Read-only segments mapped to Flash 64 K.
+//*************************************************************************
+-DROMSTART=00000000
+-DROMEND=0000FFFF
+//*************************************************************************
+// Read/write segments mapped to RAM.
+//*************************************************************************
+-DRAMSTART=00200000
+-DRAMEND=002003FFF
+
+//************************************************
+// Address range for reset and exception
+// vectors (INTVEC).
+// The vector area is 32 bytes,
+// an additional 32 bytes is allocated for the
+// constant table used by ldr PC in cstartup.s79.
+//************************************************
+-Z(CODE)INTVEC=00-3F
+
+//************************************************
+// Startup code and exception routines (ICODE).
+//************************************************
+-Z(CODE)ICODE,DIFUNCT=ROMSTART-ROMEND
+-Z(CODE)SWITAB=ROMSTART-ROMEND
+
+//************************************************
+// Code segments may be placed anywhere.
+//************************************************
+-Z(CODE)CODE=ROMSTART-ROMEND
+
+//************************************************
+// Various constants and initializers.
+//************************************************
+-Z(CONST)INITTAB,DATA_ID,DATA_C=ROMSTART-ROMEND
+-Z(CONST)CHECKSUM=ROMSTART-ROMEND
+
+
+//************************************************
+// Data segments.
+//************************************************
+-Z(DATA)DATA_I,DATA_Z,DATA_N=RAMSTART-RAMEND
+
+//************************************************
+// __ramfunc code copied to and executed from RAM.
+//************************************************
+-Z(DATA)CODE_I=RAMSTART-RAMEND
+-Z(CONST)CODE_ID=ROMSTART-ROMEND // Initializer for
+-QCODE_I=CODE_ID
+
+//************************************************
+// ICCARM produces code for __ramfunc functions in
+// CODE_I segments. The -Q XLINK command line
+// option redirects XLINK to emit the code in the
+// debug information associated with the CODE_I
+// segment, where the code will execute.
+//************************************************
+
+//*************************************************************************
+// Stack and heap segments.
+//*************************************************************************
+-D_CSTACK_SIZE=(100*4)
+-D_IRQ_STACK_SIZE=(3*8*4)
+
+-Z(DATA)CSTACK+_CSTACK_SIZE=RAMSTART-RAMEND
+-Z(DATA)IRQ_STACK+_IRQ_STACK_SIZE=RAMSTART-RAMEND
+
+//*************************************************************************
+// ELF/DWARF support.
+//
+// Uncomment the line "-Felf" below to generate ELF/DWARF output.
+// Available format specifiers are:
+//
+// "-yn": Suppress DWARF debug output
+// "-yp": Multiple ELF program sections
+// "-yas": Format suitable for debuggers from ARM Ltd (also sets -p flag)
+//
+// "-Felf" and the format specifiers can also be supplied directly as
+// command line options, or selected from the Xlink Output tab in the
+// IAR Embedded Workbench.
+//*************************************************************************
+
+// -Felf
diff --git a/openpcd/firmware/include/types.h b/openpcd/firmware/include/types.h
new file mode 100644
index 0000000..c5c036c
--- /dev/null
+++ b/openpcd/firmware/include/types.h
@@ -0,0 +1,9 @@
+#ifndef _TYPES_H
+#define _TYPES_H
+
+typedef unsigned char u_int8_t;
+typedef unsigned short u_int16_t;
+typedef unsigned int u_int32_t;
+typedef unsigned long long u_int64_t;
+
+#endif
diff --git a/openpcd/firmware/include/usb_ch9.h b/openpcd/firmware/include/usb_ch9.h
new file mode 100644
index 0000000..40eeba7
--- /dev/null
+++ b/openpcd/firmware/include/usb_ch9.h
@@ -0,0 +1,555 @@
+/*
+ * This file holds USB constants and structures that are needed for USB
+ * device APIs. These are used by the USB device model, which is defined
+ * in chapter 9 of the USB 2.0 specification. Linux has several APIs in C
+ * that need these:
+ *
+ * - the master/host side Linux-USB kernel driver API;
+ * - the "usbfs" user space API; and
+ * - the Linux "gadget" slave/device/peripheral side driver API.
+ *
+ * USB 2.0 adds an additional "On The Go" (OTG) mode, which lets systems
+ * act either as a USB master/host or as a USB slave/device. That means
+ * the master and slave side APIs benefit from working well together.
+ *
+ * There's also "Wireless USB", using low power short range radios for
+ * peripheral interconnection but otherwise building on the USB framework.
+ */
+
+#ifndef __LINUX_USB_CH9_H
+#define __LINUX_USB_CH9_H
+
+#include <include/types.h>
+
+/*-------------------------------------------------------------------------*/
+
+/* CONTROL REQUEST SUPPORT */
+
+/*
+ * USB directions
+ *
+ * This bit flag is used in endpoint descriptors' bEndpointAddress field.
+ * It's also one of three fields in control requests bRequestType.
+ */
+#define USB_DIR_OUT 0 /* to device */
+#define USB_DIR_IN 0x80 /* to host */
+
+/*
+ * USB types, the second of three bRequestType fields
+ */
+#define USB_TYPE_MASK (0x03 << 5)
+#define USB_TYPE_STANDARD (0x00 << 5)
+#define USB_TYPE_CLASS (0x01 << 5)
+#define USB_TYPE_VENDOR (0x02 << 5)
+#define USB_TYPE_RESERVED (0x03 << 5)
+
+/*
+ * USB recipients, the third of three bRequestType fields
+ */
+#define USB_RECIP_MASK 0x1f
+#define USB_RECIP_DEVICE 0x00
+#define USB_RECIP_INTERFACE 0x01
+#define USB_RECIP_ENDPOINT 0x02
+#define USB_RECIP_OTHER 0x03
+
+/*
+ * Standard requests, for the bRequest field of a SETUP packet.
+ *
+ * These are qualified by the bRequestType field, so that for example
+ * TYPE_CLASS or TYPE_VENDOR specific feature flags could be retrieved
+ * by a GET_STATUS request.
+ */
+#define USB_REQ_GET_STATUS 0x00
+#define USB_REQ_CLEAR_FEATURE 0x01
+#define USB_REQ_SET_FEATURE 0x03
+#define USB_REQ_SET_ADDRESS 0x05
+#define USB_REQ_GET_DESCRIPTOR 0x06
+#define USB_REQ_SET_DESCRIPTOR 0x07
+#define USB_REQ_GET_CONFIGURATION 0x08
+#define USB_REQ_SET_CONFIGURATION 0x09
+#define USB_REQ_GET_INTERFACE 0x0A
+#define USB_REQ_SET_INTERFACE 0x0B
+#define USB_REQ_SYNCH_FRAME 0x0C
+
+#define USB_REQ_SET_ENCRYPTION 0x0D /* Wireless USB */
+#define USB_REQ_GET_ENCRYPTION 0x0E
+#define USB_REQ_SET_HANDSHAKE 0x0F
+#define USB_REQ_GET_HANDSHAKE 0x10
+#define USB_REQ_SET_CONNECTION 0x11
+#define USB_REQ_SET_SECURITY_DATA 0x12
+#define USB_REQ_GET_SECURITY_DATA 0x13
+#define USB_REQ_SET_WUSB_DATA 0x14
+#define USB_REQ_LOOPBACK_DATA_WRITE 0x15
+#define USB_REQ_LOOPBACK_DATA_READ 0x16
+#define USB_REQ_SET_INTERFACE_DS 0x17
+
+/*
+ * USB feature flags are written using USB_REQ_{CLEAR,SET}_FEATURE, and
+ * are read as a bit array returned by USB_REQ_GET_STATUS. (So there
+ * are at most sixteen features of each type.)
+ */
+#define USB_DEVICE_SELF_POWERED 0 /* (read only) */
+#define USB_DEVICE_REMOTE_WAKEUP 1 /* dev may initiate wakeup */
+#define USB_DEVICE_TEST_MODE 2 /* (wired high speed only) */
+#define USB_DEVICE_BATTERY 2 /* (wireless) */
+#define USB_DEVICE_B_HNP_ENABLE 3 /* (otg) dev may initiate HNP */
+#define USB_DEVICE_WUSB_DEVICE 3 /* (wireless)*/
+#define USB_DEVICE_A_HNP_SUPPORT 4 /* (otg) RH port supports HNP */
+#define USB_DEVICE_A_ALT_HNP_SUPPORT 5 /* (otg) other RH port does */
+#define USB_DEVICE_DEBUG_MODE 6 /* (special devices only) */
+
+#define USB_ENDPOINT_HALT 0 /* IN/OUT will STALL */
+
+
+/**
+ * struct usb_ctrlrequest - SETUP data for a USB device control request
+ * @bRequestType: matches the USB bmRequestType field
+ * @bRequest: matches the USB bRequest field
+ * @wValue: matches the USB wValue field (le16 byte order)
+ * @wIndex: matches the USB wIndex field (le16 byte order)
+ * @wLength: matches the USB wLength field (le16 byte order)
+ *
+ * This structure is used to send control requests to a USB device. It matches
+ * the different fields of the USB 2.0 Spec section 9.3, table 9-2. See the
+ * USB spec for a fuller description of the different fields, and what they are
+ * used for.
+ *
+ * Note that the driver for any interface can issue control requests.
+ * For most devices, interfaces don't coordinate with each other, so
+ * such requests may be made at any time.
+ */
+struct usb_ctrlrequest {
+ u_int8_t bRequestType;
+ u_int8_t bRequest;
+ u_int16_t wValue;
+ u_int16_t wIndex;
+ u_int16_t wLength;
+} __attribute__ ((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * STANDARD DESCRIPTORS ... as returned by GET_DESCRIPTOR, or
+ * (rarely) accepted by SET_DESCRIPTOR.
+ *
+ * Note that all multi-byte values here are encoded in little endian
+ * byte order "on the wire". But when exposed through Linux-USB APIs,
+ * they've been converted to cpu byte order.
+ */
+
+/*
+ * Descriptor types ... USB 2.0 spec table 9.5
+ */
+#define USB_DT_DEVICE 0x01
+#define USB_DT_CONFIG 0x02
+#define USB_DT_STRING 0x03
+#define USB_DT_INTERFACE 0x04
+#define USB_DT_ENDPOINT 0x05
+#define USB_DT_DEVICE_QUALIFIER 0x06
+#define USB_DT_OTHER_SPEED_CONFIG 0x07
+#define USB_DT_INTERFACE_POWER 0x08
+/* these are from a minor usb 2.0 revision (ECN) */
+#define USB_DT_OTG 0x09
+#define USB_DT_DEBUG 0x0a
+#define USB_DT_INTERFACE_ASSOCIATION 0x0b
+/* these are from the Wireless USB spec */
+#define USB_DT_SECURITY 0x0c
+#define USB_DT_KEY 0x0d
+#define USB_DT_ENCRYPTION_TYPE 0x0e
+#define USB_DT_BOS 0x0f
+#define USB_DT_DEVICE_CAPABILITY 0x10
+#define USB_DT_WIRELESS_ENDPOINT_COMP 0x11
+
+/* conventional codes for class-specific descriptors */
+#define USB_DT_CS_DEVICE 0x21
+#define USB_DT_CS_CONFIG 0x22
+#define USB_DT_CS_STRING 0x23
+#define USB_DT_CS_INTERFACE 0x24
+#define USB_DT_CS_ENDPOINT 0x25
+
+/* All standard descriptors have these 2 fields at the beginning */
+struct usb_descriptor_header {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+} __attribute__ ((packed));
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_DEVICE: Device descriptor */
+struct usb_device_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ u_int16_t bcdUSB;
+ u_int8_t bDeviceClass;
+ u_int8_t bDeviceSubClass;
+ u_int8_t bDeviceProtocol;
+ u_int8_t bMaxPacketSize0;
+ u_int16_t idVendor;
+ u_int16_t idProduct;
+ u_int16_t bcdDevice;
+ u_int8_t iManufacturer;
+ u_int8_t iProduct;
+ u_int8_t iSerialNumber;
+ u_int8_t bNumConfigurations;
+} __attribute__ ((packed));
+
+#define USB_DT_DEVICE_SIZE 18
+
+
+/*
+ * Device and/or Interface Class codes
+ * as found in bDeviceClass or bInterfaceClass
+ * and defined by www.usb.org documents
+ */
+#define USB_CLASS_PER_INTERFACE 0 /* for DeviceClass */
+#define USB_CLASS_AUDIO 1
+#define USB_CLASS_COMM 2
+#define USB_CLASS_HID 3
+#define USB_CLASS_PHYSICAL 5
+#define USB_CLASS_STILL_IMAGE 6
+#define USB_CLASS_PRINTER 7
+#define USB_CLASS_MASS_STORAGE 8
+#define USB_CLASS_HUB 9
+#define USB_CLASS_CDC_DATA 0x0a
+#define USB_CLASS_CSCID 0x0b /* chip+ smart card */
+#define USB_CLASS_CONTENT_SEC 0x0d /* content security */
+#define USB_CLASS_VIDEO 0x0e
+#define USB_CLASS_WIRELESS_CONTROLLER 0xe0
+#define USB_CLASS_APP_SPEC 0xfe
+#define USB_CLASS_VENDOR_SPEC 0xff
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_CONFIG: Configuration descriptor information.
+ *
+ * USB_DT_OTHER_SPEED_CONFIG is the same descriptor, except that the
+ * descriptor type is different. Highspeed-capable devices can look
+ * different depending on what speed they're currently running. Only
+ * devices with a USB_DT_DEVICE_QUALIFIER have any OTHER_SPEED_CONFIG
+ * descriptors.
+ */
+struct usb_config_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ u_int16_t wTotalLength;
+ u_int8_t bNumInterfaces;
+ u_int8_t bConfigurationValue;
+ u_int8_t iConfiguration;
+ u_int8_t bmAttributes;
+ u_int8_t bMaxPower;
+} __attribute__ ((packed));
+
+#define USB_DT_CONFIG_SIZE 9
+
+/* from config descriptor bmAttributes */
+#define USB_CONFIG_ATT_ONE (1 << 7) /* must be set */
+#define USB_CONFIG_ATT_SELFPOWER (1 << 6) /* self powered */
+#define USB_CONFIG_ATT_WAKEUP (1 << 5) /* can wakeup */
+#define USB_CONFIG_ATT_BATTERY (1 << 4) /* battery powered */
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_STRING: String descriptor */
+struct usb_string_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ u_int16_t wData[1]; /* UTF-16LE encoded */
+} __attribute__ ((packed));
+
+/* note that "string" zero is special, it holds language codes that
+ * the device supports, not Unicode characters.
+ */
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_INTERFACE: Interface descriptor */
+struct usb_interface_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ u_int8_t bInterfaceNumber;
+ u_int8_t bAlternateSetting;
+ u_int8_t bNumEndpoints;
+ u_int8_t bInterfaceClass;
+ u_int8_t bInterfaceSubClass;
+ u_int8_t bInterfaceProtocol;
+ u_int8_t iInterface;
+} __attribute__ ((packed));
+
+#define USB_DT_INTERFACE_SIZE 9
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_ENDPOINT: Endpoint descriptor */
+struct usb_endpoint_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ u_int8_t bEndpointAddress;
+ u_int8_t bmAttributes;
+ u_int16_t wMaxPacketSize;
+ u_int8_t bInterval;
+
+ /* NOTE: these two are _only_ in audio endpoints. */
+ /* use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. */
+ u_int8_t bRefresh;
+ u_int8_t bSynchAddress;
+} __attribute__ ((packed));
+
+#define USB_DT_ENDPOINT_SIZE 7
+#define USB_DT_ENDPOINT_AUDIO_SIZE 9 /* Audio extension */
+
+
+/*
+ * Endpoints
+ */
+#define USB_ENDPOINT_NUMBER_MASK 0x0f /* in bEndpointAddress */
+#define USB_ENDPOINT_DIR_MASK 0x80
+
+#define USB_ENDPOINT_XFERTYPE_MASK 0x03 /* in bmAttributes */
+#define USB_ENDPOINT_XFER_CONTROL 0
+#define USB_ENDPOINT_XFER_ISOC 1
+#define USB_ENDPOINT_XFER_BULK 2
+#define USB_ENDPOINT_XFER_INT 3
+#define USB_ENDPOINT_MAX_ADJUSTABLE 0x80
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_DEVICE_QUALIFIER: Device Qualifier descriptor */
+struct usb_qualifier_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ u_int16_t bcdUSB;
+ u_int8_t bDeviceClass;
+ u_int8_t bDeviceSubClass;
+ u_int8_t bDeviceProtocol;
+ u_int8_t bMaxPacketSize0;
+ u_int8_t bNumConfigurations;
+ u_int8_t bRESERVED;
+} __attribute__ ((packed));
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_OTG (from OTG 1.0a supplement) */
+struct usb_otg_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ u_int8_t bmAttributes; /* support for HNP, SRP, etc */
+} __attribute__ ((packed));
+
+/* from usb_otg_descriptor.bmAttributes */
+#define USB_OTG_SRP (1 << 0)
+#define USB_OTG_HNP (1 << 1) /* swap host/device roles */
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_DEBUG: for special highspeed devices, replacing serial console */
+struct usb_debug_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ /* bulk endpoints with 8 byte maxpacket */
+ u_int8_t bDebugInEndpoint;
+ u_int8_t bDebugOutEndpoint;
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_INTERFACE_ASSOCIATION: groups interfaces */
+struct usb_interface_assoc_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ u_int8_t bFirstInterface;
+ u_int8_t bInterfaceCount;
+ u_int8_t bFunctionClass;
+ u_int8_t bFunctionSubClass;
+ u_int8_t bFunctionProtocol;
+ u_int8_t iFunction;
+} __attribute__ ((packed));
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_SECURITY: group of wireless security descriptors, including
+ * encryption types available for setting up a CC/association.
+ */
+struct usb_security_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ u_int16_t wTotalLength;
+ u_int8_t bNumEncryptionTypes;
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_KEY: used with {GET,SET}_SECURITY_DATA; only public keys
+ * may be retrieved.
+ */
+struct usb_key_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ u_int8_t tTKID[3];
+ u_int8_t bReserved;
+ u_int8_t bKeyData[0];
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_ENCRYPTION_TYPE: bundled in DT_SECURITY groups */
+struct usb_encryption_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ u_int8_t bEncryptionType;
+#define USB_ENC_TYPE_UNSECURE 0
+#define USB_ENC_TYPE_WIRED 1 /* non-wireless mode */
+#define USB_ENC_TYPE_CCM_1 2 /* aes128/cbc session */
+#define USB_ENC_TYPE_RSA_1 3 /* rsa3072/sha1 auth */
+ u_int8_t bEncryptionValue; /* use in SET_ENCRYPTION */
+ u_int8_t bAuthKeyIndex;
+};
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_BOS: group of wireless capabilities */
+struct usb_bos_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ u_int16_t wTotalLength;
+ u_int8_t bNumDeviceCaps;
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_DEVICE_CAPABILITY: grouped with BOS */
+struct usb_dev_cap_header {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+ u_int8_t bDevCapabilityType;
+};
+
+#define USB_CAP_TYPE_WIRELESS_USB 1
+
+struct usb_wireless_cap_descriptor { /* Ultra Wide Band */
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+ u_int8_t bDevCapabilityType;
+
+ u_int8_t bmAttributes;
+#define USB_WIRELESS_P2P_DRD (1 << 1)
+#define USB_WIRELESS_BEACON_MASK (3 << 2)
+#define USB_WIRELESS_BEACON_SELF (1 << 2)
+#define USB_WIRELESS_BEACON_DIRECTED (2 << 2)
+#define USB_WIRELESS_BEACON_NONE (3 << 2)
+ u_int16_t wPHYRates; /* bit rates, Mbps */
+#define USB_WIRELESS_PHY_53 (1 << 0) /* always set */
+#define USB_WIRELESS_PHY_80 (1 << 1)
+#define USB_WIRELESS_PHY_107 (1 << 2) /* always set */
+#define USB_WIRELESS_PHY_160 (1 << 3)
+#define USB_WIRELESS_PHY_200 (1 << 4) /* always set */
+#define USB_WIRELESS_PHY_320 (1 << 5)
+#define USB_WIRELESS_PHY_400 (1 << 6)
+#define USB_WIRELESS_PHY_480 (1 << 7)
+ u_int8_t bmTFITXPowerInfo; /* TFI power levels */
+ u_int8_t bmFFITXPowerInfo; /* FFI power levels */
+ u_int16_t bmBandGroup;
+ u_int8_t bReserved;
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_WIRELESS_ENDPOINT_COMP: companion descriptor associated with
+ * each endpoint descriptor for a wireless device
+ */
+struct usb_wireless_ep_comp_descriptor {
+ u_int8_t bLength;
+ u_int8_t bDescriptorType;
+
+ u_int8_t bMaxBurst;
+ u_int8_t bMaxSequence;
+ u_int16_t wMaxStreamDelay;
+ u_int16_t wOverTheAirPacketSize;
+ u_int8_t bOverTheAirInterval;
+ u_int8_t bmCompAttributes;
+#define USB_ENDPOINT_SWITCH_MASK 0x03 /* in bmCompAttributes */
+#define USB_ENDPOINT_SWITCH_NO 0
+#define USB_ENDPOINT_SWITCH_SWITCH 1
+#define USB_ENDPOINT_SWITCH_SCALE 2
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_REQ_SET_HANDSHAKE is a four-way handshake used between a wireless
+ * host and a device for connection set up, mutual authentication, and
+ * exchanging short lived session keys. The handshake depends on a CC.
+ */
+struct usb_handshake {
+ u_int8_t bMessageNumber;
+ u_int8_t bStatus;
+ u_int8_t tTKID[3];
+ u_int8_t bReserved;
+ u_int8_t CDID[16];
+ u_int8_t nonce[16];
+ u_int8_t MIC[8];
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_REQ_SET_CONNECTION modifies or revokes a connection context (CC).
+ * A CC may also be set up using non-wireless secure channels (including
+ * wired USB!), and some devices may support CCs with multiple hosts.
+ */
+struct usb_connection_context {
+ u_int8_t CHID[16]; /* persistent host id */
+ u_int8_t CDID[16]; /* device id (unique w/in host context) */
+ u_int8_t CK[16]; /* connection key */
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB 2.0 defines three speeds, here's how Linux identifies them */
+
+enum usb_device_speed {
+ USB_SPEED_UNKNOWN = 0, /* enumerating */
+ USB_SPEED_LOW, USB_SPEED_FULL, /* usb 1.1 */
+ USB_SPEED_HIGH, /* usb 2.0 */
+ USB_SPEED_VARIABLE, /* wireless (usb 2.5) */
+};
+
+enum usb_device_state {
+ /* NOTATTACHED isn't in the USB spec, and this state acts
+ * the same as ATTACHED ... but it's clearer this way.
+ */
+ USB_STATE_NOTATTACHED = 0,
+
+ /* chapter 9 and authentication (wireless) device states */
+ USB_STATE_ATTACHED,
+ USB_STATE_POWERED, /* wired */
+ USB_STATE_UNAUTHENTICATED, /* auth */
+ USB_STATE_RECONNECTING, /* auth */
+ USB_STATE_DEFAULT, /* limited function */
+ USB_STATE_ADDRESS,
+ USB_STATE_CONFIGURED, /* most functions */
+
+ USB_STATE_SUSPENDED
+
+ /* NOTE: there are actually four different SUSPENDED
+ * states, returning to POWERED, DEFAULT, ADDRESS, or
+ * CONFIGURED respectively when SOF tokens flow again.
+ */
+};
+
+#endif /* __LINUX_USB_CH9_H */
diff --git a/openpcd/firmware/src/Makefile b/openpcd/firmware/src/Makefile
index 6fd9e37..1368a77 100644
--- a/openpcd/firmware/src/Makefile
+++ b/openpcd/firmware/src/Makefile
@@ -66,14 +66,14 @@ TARGET = main
# List C source files here. (C dependencies are automatically generated.)
# use file-extension c for "c-only"-files
-SRC = $(TARGET).c cdc_enumerate.c dbgu.c
+#SRC = $(TARGET).c pcd_enumerate.c dbgu.c
# only needed for the "dll-Target":
#SRC += syscalls.c
# List C source files here which must be compiled in ARM-Mode.
# use file-extension c for "c-only"-files
-SRCARM = interrupt_Usart.c ../compil/SrcWinARM/Cstartup_SAM7.c
+SRCARM = $(TARGET).c pcd_enumerate.c fifo.c dbgu.c rc632.c ../compil/SrcWinARM/Cstartup_SAM7.c
# List C++ source files here.
# use file-extension cpp for C++-files (use extension .cpp)
@@ -111,7 +111,7 @@ DEBUG = dwarf-2
# List any extra directories to look for include files here.
# Each directory must be seperated by a space.
#EXTRAINCDIRS = ./include
-EXTRAINCDIRS = ../compil/SrcWinARM ../..
+EXTRAINCDIRS = ../compil/SrcWinARM ../
# Compiler flag to set the C Standard level.
# c89 - "ANSI" C
diff --git a/openpcd/firmware/src/fifo.c b/openpcd/firmware/src/fifo.c
index 3772187..67a99e7 100644
--- a/openpcd/firmware/src/fifo.c
+++ b/openpcd/firmware/src/fifo.c
@@ -2,9 +2,6 @@
#include "fifo.h"
-#define FIFO_SIZE 1024
-
-
#define FIFO_IRQ_LO 0x01
#define FIFO_IRQ_HI 0x02
#define FIFO_IRQ_OFLOW 0x04
@@ -23,14 +20,14 @@ void fifo_check_water(struct fifo *fifo)
int avail = fifo_available(fifo);
if (avail <= fifo->watermark)
- irq |= FIFO_IRQ_LO;
+ fifo->irq |= FIFO_IRQ_LO;
else
- irq &= FIFO_IRQ_LO;
+ fifo->irq &= FIFO_IRQ_LO;
if (fifo->size - avail >= fifo->watermark)
- irq |= FIFO_IRQ_HI;
+ fifo->irq |= FIFO_IRQ_HI;
else
- irq &= FIFO_IRQ_HI;
+ fifo->irq &= FIFO_IRQ_HI;
}
void fifo_check_raise_int(struct fifo *fifo)
diff --git a/openpcd/firmware/src/fifo.h b/openpcd/firmware/src/fifo.h
index 68430ee..148625b 100644
--- a/openpcd/firmware/src/fifo.h
+++ b/openpcd/firmware/src/fifo.h
@@ -1,6 +1,10 @@
#ifndef _FIFO_H
#define _FIFO_H
+#include <include/types.h>
+
+#define FIFO_SIZE 1024
+
struct fifo {
u_int16_t size; /* actual FIFO size, can be smaller than 'data' */
u_int16_t producer; /* index of producer */
diff --git a/openpcd/firmware/src/interrupt_Usart.c b/openpcd/firmware/src/interrupt_Usart.c
deleted file mode 100644
index 2bb8bdc..0000000
--- a/openpcd/firmware/src/interrupt_Usart.c
+++ /dev/null
@@ -1,169 +0,0 @@
-//*----------------------------------------------------------------------------
-//* ATMEL Microcontroller Software Support - ROUSSET -
-//*----------------------------------------------------------------------------
-//* The software is delivered "AS IS" without warranty or condition of any
-//* kind, either express, implied or statutory. This includes without
-//* limitation any warranty or condition with respect to merchantability or
-//* fitness for any particular purpose, or against the infringements of
-//* intellectual property rights of others.
-//*----------------------------------------------------------------------------
-//* File Name : interrupt_Usart.c
-//* Object : USART Interrupt Management
-//*
-//* 1.0 14/Dec/04 JPP : Creation
-//* 1.1 29/Aug/05 JPP : Update AIC definion
-//*----------------------------------------------------------------------------
-
-
-// Include Standard LIB files
-#include "Board.h"
-
-#include "cdc_enumerate.h"
-
-#define USART_INTERRUPT_LEVEL 1
-
-AT91PS_USART COM0;
-#define USART_BAUD_RATE 115200
-
-extern struct _AT91S_CDC pCDC;
-static char buff_rx[100];
-static char buff_rx1[100];
-unsigned int first =0;
-//*------------------------- Internal Function --------------------------------
-
-//*----------------------------------------------------------------------------
-//* Function Name : Trace_Toggel_LED
-//* Object : Toggel a LED
-//*----------------------------------------------------------------------------
-void Trace_Toggel_LED (unsigned int Led)
-{
- if ( (AT91F_PIO_GetInput(AT91C_BASE_PIOA) & Led ) == Led )
- {
- AT91F_PIO_ClearOutput( AT91C_BASE_PIOA, Led );
- }
- else
- {
- AT91F_PIO_SetOutput( AT91C_BASE_PIOA, Led );
- }
-}
-//*------------------------- Interrupt Function -------------------------------
-
-//*----------------------------------------------------------------------------
-//* Function Name : Usart_c_irq_handler
-//* Object : C handler interrupt function called by the interrupts
-//* assembling routine
-//*----------------------------------------------------------------------------
-void Usart_c_irq_handler(void)
-{
- AT91PS_USART USART_pt = COM0;
- unsigned int status;
-
- //* get Usart status register and active interrupt
- status = USART_pt->US_CSR ;
- status &= USART_pt->US_IMR;
-
- if ( status & AT91C_US_RXBUFF){
- //* Toggel LED
- Trace_Toggel_LED( LED3) ;
- //* transfert the char to DBGU
- if ( first == 0){
- COM0->US_RPR = (unsigned int) buff_rx1;
- COM0->US_RCR = 100;
- pCDC.Write(&pCDC, buff_rx,100);
- first =1;
- }else{
- COM0->US_RPR = (unsigned int) buff_rx;
- COM0->US_RCR = 100;
- pCDC.Write(&pCDC, buff_rx1,100);
- first=0;
- }
- }
-//* Check error
-
- if ( status & AT91C_US_TIMEOUT){
- Trace_Toggel_LED( LED4) ;
- status = 100 - COM0->US_RCR;
- if (status !=0){
- if ( first == 0){
- COM0->US_RPR = (unsigned int) buff_rx1;
- COM0->US_RCR = 100;
- pCDC.Write(&pCDC, buff_rx,status);
- first =1;
- }else{
- COM0->US_RPR = (unsigned int) buff_rx;
- COM0->US_RCR = 100;
- pCDC.Write(&pCDC, buff_rx1,status);
- first=0;
- }
- COM0->US_CR = AT91C_US_STTTO;
- }
- }
- //* Reset the satus bit for error
- USART_pt->US_CR = AT91C_US_RSTSTA;
-}
-//*-------------------------- External Function -------------------------------
-
-//*----------------------------------------------------------------------------
-//* \fn AT91F_US_Printk
-//* \brief This function is used to send a string through the US channel
-//*----------------------------------------------------------------------------
-void AT91F_US_Put( char *buffer) // \arg pointer to a string ending by \0
-{
- while(*buffer != '\0') {
- while (!AT91F_US_TxReady(COM0));
- AT91F_US_PutChar(COM0, *buffer++);
- }
-}
-
-//*----------------------------------------------------------------------------
-//* Function Name : Usart_init
-//* Object : USART initialization
-//* Input Parameters : none
-//* Output Parameters : TRUE
-//*----------------------------------------------------------------------------
-void Usart_init ( void )
-//* Begin
-{
- // Led init
- // First, enable the clock of the PIOB
- AT91F_PMC_EnablePeriphClock ( AT91C_BASE_PMC, 1 << AT91C_ID_PIOA ) ;
- //* to be outputs. No need to set these pins to be driven by the PIO because it is GPIO pins only.
- AT91F_PIO_CfgOutput( AT91C_BASE_PIOA, LED_MASK ) ;
- //* Clear the LED's.
- AT91F_PIO_SetOutput( AT91C_BASE_PIOA, LED_MASK ) ;
- //* Set led 1e LED's.
- AT91F_PIO_ClearOutput( AT91C_BASE_PIOA, LED1 ) ;
-
-
- COM0= AT91C_BASE_US0;
- //* Define RXD and TXD as peripheral
- // Configure PIO controllers to periph mode
- AT91F_PIO_CfgPeriph(
- AT91C_BASE_PIOA, // PIO controller base address
- ((unsigned int) AT91C_PA5_RXD0 ) |
- ((unsigned int) AT91C_PA6_TXD0 ) , // Peripheral A
- 0 ); // Peripheral B
-
- //* First, enable the clock of the PIOB
- AT91F_PMC_EnablePeriphClock ( AT91C_BASE_PMC, 1<<AT91C_ID_US0 ) ;
-
- //* Usart Configure
- AT91F_US_Configure (COM0, MCK,AT91C_US_ASYNC_MODE,USART_BAUD_RATE , 0);
-
- //* Enable usart
- COM0->US_CR = AT91C_US_RXEN | AT91C_US_TXEN;
-
- //* open Usart interrupt
- AT91F_AIC_ConfigureIt (AT91C_BASE_AIC, AT91C_ID_US0, USART_INTERRUPT_LEVEL,
- AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL, Usart_c_irq_handler);
- AT91F_AIC_EnableIt (AT91C_BASE_AIC, AT91C_ID_US0);
- // Set the PDC
- AT91F_PDC_Open (AT91C_BASE_PDC_US0);
- COM0->US_RPR = (unsigned int) buff_rx;
- COM0->US_RCR = 100;
- first = 0;
- COM0->US_RTOR = 10;
- //* Enable USART IT error and AT91C_US_ENDRX
- AT91F_US_EnableIt(COM0,AT91C_US_RXBUFF | AT91C_US_TIMEOUT );
-//* End
-}
diff --git a/openpcd/firmware/src/main.c b/openpcd/firmware/src/main.c
index fc21cf6..342c258 100644
--- a/openpcd/firmware/src/main.c
+++ b/openpcd/firmware/src/main.c
@@ -17,17 +17,18 @@
//* 1.4 27/Apr/05 JPP : Unset the USART_COM and suppress displaying data
//*--------------------------------------------------------------------------------------
-#include "board.h"
+//#include "board.h"
#include "dbgu.h"
-#include "cdc_enumerate.h"
+#include "pcd_enumerate.h"
#define MSG_SIZE 1000
-
+#if 0
#define USART_COM
#if defined(__WinARM__) && !defined(UART_COM)
#warning "make sure syscalls.c is added to the source-file list (see makefile)"
#endif
+#endif
//* external function
diff --git a/openpcd/firmware/src/pcd_enumerate.c b/openpcd/firmware/src/pcd_enumerate.c
index f660fda..dddcf03 100644
--- a/openpcd/firmware/src/pcd_enumerate.c
+++ b/openpcd/firmware/src/pcd_enumerate.c
@@ -18,8 +18,8 @@
// 12. Apr. 2006: added modification found in the mikrocontroller.net gcc-Forum
// additional line marked with /* +++ */
-#include "board.h"
-#include "usb_ch9.h"
+//#include "board.h"
+#include <include/usb_ch9.h>
#include "pcd_enumerate.h"
typedef unsigned char uchar;
@@ -47,7 +47,7 @@ struct usb_device_descriptor devDescriptor = {
struct _desc {
struct usb_config_descriptor ucfg;
- struct usb_interface_descriptor uif
+ struct usb_interface_descriptor uif;
struct usb_endpoint_descriptor ep[3];
};
@@ -56,11 +56,11 @@ const struct _desc cfgDescriptor = {
.bLength = USB_DT_CONFIG_SIZE,
.bDescriptorType = USB_DT_CONFIG,
.wTotalLength = USB_DT_CONFIG_SIZE +
- USB_DT_INTERFACE_SIZE + 3 * USB_ENDPOINT_SIZE,
+ USB_DT_INTERFACE_SIZE + 3 * USB_DT_ENDPOINT_SIZE,
.bNumInterfaces = 1,
.bConfigurationValue = 1,
.iConfiguration = 0,
- .bmAttributs = USB_CONFIG_ATT_ONE,
+ .bmAttributes = USB_CONFIG_ATT_ONE,
.bMaxPower = 100, /* 200mA */
},
.uif = {
@@ -71,11 +71,11 @@ const struct _desc cfgDescriptor = {
.bNumEndpoints = 3,
.bInterfaceClass = USB_CLASS_VENDOR_SPEC,
.bInterfaceSubClass = 0,
- .bInterfacePortocol = 0xff,
+ .bInterfaceProtocol = 0xff,
.iInterface = 0,
},
.ep[0] = {
- .bLength = USB_ENDPOINT_SIZE,
+ .bLength = USB_DT_ENDPOINT_SIZE,
.bDescriptorType = USB_DT_ENDPOINT,
.bEndpointAddress = 0x01,
.bmAttributes = USB_ENDPOINT_XFER_BULK,
@@ -83,7 +83,7 @@ const struct _desc cfgDescriptor = {
.bInterval = 0x10, /* FIXME */
},
.ep[1] = {
- .bLength = USB_ENDPOINT_SIZE,
+ .bLength = USB_DT_ENDPOINT_SIZE,
.bDescriptorType = USB_DT_ENDPOINT,
.bEndpointAddress = 0x81,
.bmAttributes = USB_ENDPOINT_XFER_BULK,
@@ -91,7 +91,7 @@ const struct _desc cfgDescriptor = {
.bInterval = 0x10, /* FIXME */
},
.ep[2] = {
- .bLength = USB_ENDPOINT_SIZE,
+ .bLength = USB_DT_ENDPOINT_SIZE,
.bDescriptorType = USB_DT_ENDPOINT,
.bEndpointAddress = 0x82,
.bmAttributes = USB_ENDPOINT_XFER_INT,
@@ -346,10 +346,10 @@ static void AT91F_CDC_Enumerate(AT91PS_CDC pCdc)
switch ((bRequest << 8) | bmRequestType) {
case STD_GET_DESCRIPTOR:
if (wValue == 0x100) // Return Device Descriptor
- AT91F_USB_SendData(pUDP, devDescriptor,
+ AT91F_USB_SendData(pUDP, &devDescriptor,
MIN(sizeof(devDescriptor), wLength));
else if (wValue == 0x200) // Return Configuration Descriptor
- AT91F_USB_SendData(pUDP, cfgDescriptor,
+ AT91F_USB_SendData(pUDP, &cfgDescriptor,
MIN(sizeof(cfgDescriptor), wLength));
else
AT91F_USB_SendStall(pUDP);
diff --git a/openpcd/firmware/src/pcd_enumerate.h b/openpcd/firmware/src/pcd_enumerate.h
index fdb04b6..33ebfcf 100644
--- a/openpcd/firmware/src/pcd_enumerate.h
+++ b/openpcd/firmware/src/pcd_enumerate.h
@@ -15,6 +15,7 @@
#ifndef PCD_ENUMERATE_H
#define PCD_ENUMERATE_H
+#include <include/AT91SAM7S64.h>
#define AT91C_EP_OUT 1
#define AT91C_EP_OUT_SIZE 0x40
personal git repositories of Harald Welte. Your mileage may vary