diff options
Diffstat (limited to 'utility/demo-fw/common/dfm_it.c')
| -rw-r--r-- | utility/demo-fw/common/dfm_it.c | 638 |
1 files changed, 638 insertions, 0 deletions
diff --git a/utility/demo-fw/common/dfm_it.c b/utility/demo-fw/common/dfm_it.c new file mode 100644 index 0000000..e3a0863 --- /dev/null +++ b/utility/demo-fw/common/dfm_it.c @@ -0,0 +1,638 @@ +/* ----------------------------------------------------------------------------
+ * ATMEL Microcontroller Software Support
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+/*
+** This file contains the exception handlers that use registry calling methodology
+*/
+
+//------------------------------------------------------------------------------
+// Headers
+//------------------------------------------------------------------------------
+
+#include <board.h>
+#include <rtc/rtc.h>
+
+#include "dfm_it.h"
+
+//------------------------------------------------------------------------------
+// Variables
+//------------------------------------------------------------------------------
+
+static volatile TDFM_ItServList *gpItHandlerFirst = NULL;
+
+//------------------------------------------------------------------------------
+// Exported Functions
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+// Register It handler into the list
+//------------------------------------------------------------------------------
+int DFM_RegisterItHandler(TDFM_ItServList *pItHandler)
+{
+ volatile TDFM_ItServList *pTmpItHandler;
+
+ pTmpItHandler = gpItHandlerFirst;
+
+ if(pTmpItHandler == NULL) {
+ gpItHandlerFirst = pItHandler;
+ gpItHandlerFirst->next = NULL;
+
+ return 0;
+ }
+
+ while(pTmpItHandler->next != NULL)
+ pTmpItHandler = pTmpItHandler->next;
+
+ pTmpItHandler->next = pItHandler;
+ pItHandler->next = NULL;
+
+ return 0;
+}
+
+//------------------------------------------------------------------------------
+// UnRegister It handler into the list
+//------------------------------------------------------------------------------
+int DFM_UnRegisterItHandler(TDFM_ItServList *pItHandler)
+{
+ volatile TDFM_ItServList *pTmpItHandler;
+ volatile TDFM_ItServList *pTmpPreItHandler;
+
+ pTmpPreItHandler = gpItHandlerFirst;
+ pTmpItHandler = gpItHandlerFirst;
+
+ while(pTmpItHandler != NULL) {
+
+ if(pItHandler == gpItHandlerFirst){
+ gpItHandlerFirst = gpItHandlerFirst->next;
+ pTmpPreItHandler = gpItHandlerFirst;
+ pTmpItHandler = gpItHandlerFirst;
+ continue;
+ }
+
+ if(pTmpItHandler == pItHandler) {
+ if(pTmpPreItHandler != NULL && pTmpItHandler != NULL)
+ pTmpPreItHandler->next = pTmpItHandler->next;
+ }
+
+ //proceed to next
+ pTmpPreItHandler = pTmpItHandler;
+ pTmpItHandler = pTmpItHandler->next;
+ }
+
+ return 0;
+}
+
+////------------------------------------------------------------------------------
+//// Default irq handler
+////------------------------------------------------------------------------------
+//void IrqHandlerNotUsed(void)
+//{
+// while(1);
+//}
+//
+//------------------------------------------------------------------------------
+// Provide weak aliases for each Exception handler to the IrqHandlerNotUsed.
+// As they are weak aliases, any function with the same name will override
+// this definition.
+//------------------------------------------------------------------------------
+
+////------------------------------------------------------------------------------
+//// System interrupt
+////------------------------------------------------------------------------------
+//void NMI_Handler(void)
+//{
+// while(1);
+//}
+//
+////------------------------------------------------------------------------------
+////------------------------------------------------------------------------------
+//void HardFault_Handler(void)
+//{
+// while(1);
+//}
+//
+////------------------------------------------------------------------------------
+////------------------------------------------------------------------------------
+//void MemManage_Handler(void)
+//{
+// while(1);
+//}
+//
+////------------------------------------------------------------------------------
+////------------------------------------------------------------------------------
+//void BusFault_Handler(void)
+//{
+// while(1);
+//}
+//
+////------------------------------------------------------------------------------
+////------------------------------------------------------------------------------
+//void UsageFault_Handler(void)
+//{
+// while(1);
+//}
+//
+////------------------------------------------------------------------------------
+////------------------------------------------------------------------------------
+//void SVC_Handler(void)
+//{
+// while(1);
+//}
+//
+////------------------------------------------------------------------------------
+////------------------------------------------------------------------------------
+//void DebugMon_Handler(void)
+//{
+// while(1);
+//}
+//
+////------------------------------------------------------------------------------
+////------------------------------------------------------------------------------
+//void PendSV_Handler(void)
+//{
+// while(1);
+//}
+//
+
+#if defined(cortexm3)
+//------------------------------------------------------------------------------
+// for Cortex M3
+//------------------------------------------------------------------------------
+void SysTick_Handler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == SysTick_IRQn)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+#endif
+
+//------------------------------------------------------------------------------
+// External interrupt
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+// for SAM7/9
+//------------------------------------------------------------------------------
+//void SYS_IrqHandler( void )
+//{
+// while(1);
+//}
+//
+////------------------------------------------------------------------------------
+//// SUPPLY CONTROLLER
+////------------------------------------------------------------------------------
+//void SUPC_IrqHandler(void)
+//{
+// while(1);
+//}
+//
+////------------------------------------------------------------------------------
+//// RESET CONTROLLER
+////------------------------------------------------------------------------------
+//void RSTC_IrqHandler(void)
+//{
+// while(1);
+//}
+
+//------------------------------------------------------------------------------
+// REAL TIME CLOCK
+//------------------------------------------------------------------------------
+void RTC_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+ unsigned int status;
+
+ status = AT91C_BASE_RTC->RTC_SR;
+ if ((status & AT91C_RTC_SECEV) == AT91C_RTC_SECEV) {
+ // Disable RTC interrupt
+ RTC_DisableIt(AT91C_RTC_SECEV);
+ }
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_RTC)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+
+ AT91C_BASE_RTC->RTC_SCCR = AT91C_RTC_SECEV;
+
+ RTC_EnableIt(AT91C_RTC_SECEV);
+}
+
+//------------------------------------------------------------------------------
+// REAL TIME TIMER
+//------------------------------------------------------------------------------
+void RTT_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_RTT)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+//
+////------------------------------------------------------------------------------
+//// WATCHDOG TIMER
+////------------------------------------------------------------------------------
+//void WDT_IrqHandler(void)
+//{
+// while(1);
+//}
+
+//------------------------------------------------------------------------------
+// PMC
+//------------------------------------------------------------------------------
+void PMC_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_PMC)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// EFC0
+//------------------------------------------------------------------------------
+void EFC0_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_EFC0)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// EFC1
+//------------------------------------------------------------------------------
+void EFC1_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_EFC1)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// DBGU
+//------------------------------------------------------------------------------
+void DBGU_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_DBGU)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// HSMC4
+//------------------------------------------------------------------------------
+void HSMC4_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_HSMC4)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+////------------------------------------------------------------------------------
+//// Parallel IO Controller A
+////------------------------------------------------------------------------------
+//void PIOA_IrqHandler(void)
+//{
+// while(1);
+//}
+//
+////------------------------------------------------------------------------------
+//// Parallel IO Controller B
+////------------------------------------------------------------------------------
+//void PIOB_IrqHandler(void)
+//{
+// while(1);
+//}
+//
+////------------------------------------------------------------------------------
+//// Parallel IO Controller C
+////------------------------------------------------------------------------------
+//void PIOC_IrqHandler(void)
+//{
+// while(1);
+//}
+//
+//------------------------------------------------------------------------------
+// USART 0
+//------------------------------------------------------------------------------
+void USART0_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_HSMC4)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// USART 1
+//------------------------------------------------------------------------------
+void USART1_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_HSMC4)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// USART 2
+//------------------------------------------------------------------------------
+void USART2_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_HSMC4)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// USART 3
+//------------------------------------------------------------------------------
+void USART3_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_HSMC4)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+////------------------------------------------------------------------------------
+//// Multimedia Card Interface
+////------------------------------------------------------------------------------
+//void MCI0_IrqHandler(void)
+//{
+// while(1);
+//}
+
+//------------------------------------------------------------------------------
+// TWI 0
+//------------------------------------------------------------------------------
+void TWI0_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_TWI0)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// TWI 1
+//------------------------------------------------------------------------------
+void TWI1_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_TWI1)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// Serial Peripheral Interface 0
+//------------------------------------------------------------------------------
+void SPI0_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_SPI0)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// Serial Synchronous Controller 0
+//------------------------------------------------------------------------------
+void SSC0_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_SSC0)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// Timer Counter 0
+//------------------------------------------------------------------------------
+void TC0_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_TC0)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// Timer Counter 1
+//------------------------------------------------------------------------------
+void TC1_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_TC1)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// Timer Counter 2
+//------------------------------------------------------------------------------
+void TC2_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_TC2)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// PWM Controller
+//------------------------------------------------------------------------------
+void PWM_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_PWMC)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// ADC controller0
+//------------------------------------------------------------------------------
+void ADCC0_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_ADC12B)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// ADC controller1
+//------------------------------------------------------------------------------
+void ADCC1_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_ADC)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+//------------------------------------------------------------------------------
+// HDMA
+//------------------------------------------------------------------------------
+void HDMA_IrqHandler(void)
+{
+ volatile TDFM_ItServList *pTmpItServ;
+
+ pTmpItServ = gpItHandlerFirst;
+ while(pTmpItServ != NULL) {
+ if(pTmpItServ->itID == AT91C_ID_HDMA)
+ pTmpItServ->ItHandler();
+
+ pTmpItServ = pTmpItServ->next;
+ }
+}
+
+////------------------------------------------------------------------------------
+//// USB Device High Speed UDP_HS
+////------------------------------------------------------------------------------
+//void UDPD_IrqHandler(void)
+//{
+// while(1);
+//}
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