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authorhenryk <henryk@6dc7ffe9-61d6-0310-9af1-9938baff3ed1>2007-11-11 02:08:38 +0000
committerhenryk <henryk@6dc7ffe9-61d6-0310-9af1-9938baff3ed1>2007-11-11 02:08:38 +0000
commit13be0cd28e3e41a2415cd0d01bad8ecb0909e637 (patch)
tree3379ae180c0ab7d44c0cea2c4ab5c68b4e9217eb /openpicc/dfu/dbgu.c
parent39cb47ed0951074afb24687fcb6e66947b4f8ef8 (diff)
Revert 313 and 315 again, I'm too stupid to get DFU working, focus on the application code first
git-svn-id: https://svn.openpcd.org:2342/trunk@316 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
Diffstat (limited to 'openpicc/dfu/dbgu.c')
-rw-r--r--openpicc/dfu/dbgu.c140
1 files changed, 0 insertions, 140 deletions
diff --git a/openpicc/dfu/dbgu.c b/openpicc/dfu/dbgu.c
deleted file mode 100644
index ded704b..0000000
--- a/openpicc/dfu/dbgu.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/* AT91SAM7 debug function implementation for OpenPCD
- * (C) 2006 by Harald Welte <hwelte@hmw-consulting.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <lib_AT91SAM7.h>
-#include <board.h>
-#include <dfu/dbgu.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <string.h>
-
-#define USART_SYS_LEVEL 4
-void AT91F_DBGU_Ready(void)
-{
- while (!(AT91C_BASE_DBGU->DBGU_CSR & AT91C_US_TXEMPTY)) ;
-}
-
-static void DBGU_irq_handler(void)
-{
- static char value;
-
- AT91F_DBGU_Get(&value);
- switch (value) {
- case '9':
- AT91F_DBGU_Printk("Resetting SAM7\n\r");
- AT91F_RSTSoftReset(AT91C_BASE_RSTC, AT91C_RSTC_PROCRST|
- AT91C_RSTC_PERRST|AT91C_RSTC_EXTRST);
- break;
- default:
- AT91F_DBGU_Printk("\n\r");
- }
-}
-
-void AT91F_DBGU_Init(void)
-{
- /* Open PIO for DBGU */
- AT91F_DBGU_CfgPIO();
- /* Enable Transmitter & receivier */
- ((AT91PS_USART) AT91C_BASE_DBGU)->US_CR =
- AT91C_US_RSTTX | AT91C_US_RSTRX;
-
- /* Configure DBGU */
- AT91F_US_Configure(AT91C_BASE_DBGU,
- MCK, AT91C_US_ASYNC_MODE,
- AT91C_DBGU_BAUD, 0);
-
- /* Enable Transmitter & receivier */
- ((AT91PS_USART) AT91C_BASE_DBGU)->US_CR =
- AT91C_US_RXEN | AT91C_US_TXEN;
-
- /* Enable USART IT error and AT91C_US_ENDRX */
- AT91F_US_EnableIt((AT91PS_USART) AT91C_BASE_DBGU, AT91C_US_RXRDY);
-
- /* open interrupt */
-
- AT91F_AIC_ConfigureIt(AT91C_ID_SYS, USART_SYS_LEVEL,
- AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL,
- DBGU_irq_handler);
- AT91F_AIC_EnableIt(AT91C_ID_SYS);
-
-}
-
-void AT91F_DBGU_Printk(char *buffer)
-{
- while (*buffer != '\0') {
- while (!AT91F_US_TxReady((AT91PS_USART) AT91C_BASE_DBGU)) ;
- AT91F_US_PutChar((AT91PS_USART) AT91C_BASE_DBGU, *buffer++);
- }
-}
-
-int AT91F_DBGU_Get(char *val)
-{
- if ((AT91F_US_RxReady((AT91PS_USART) AT91C_BASE_DBGU)) == 0)
- return (0);
- else {
- *val = AT91F_US_GetChar((AT91PS_USART) AT91C_BASE_DBGU);
- return (-1);
- }
-}
-
-#ifdef DEBUG
-
-void AT91F_DBGU_Frame(char *buffer)
-{
- unsigned char len;
-
- for (len = 0; buffer[len] != '\0'; len++) { }
-
- AT91F_US_SendFrame((AT91PS_USART) AT91C_BASE_DBGU,
- (unsigned char *)buffer, len, 0, 0);
-}
-
-
-const char *
-hexdump(const void *data, unsigned int len)
-{
- static char string[256];
- unsigned char *d = (unsigned char *) data;
- unsigned int i, left;
-
- string[0] = '\0';
- left = sizeof(string);
- for (i = 0; len--; i += 3) {
- if (i >= sizeof(string) -4)
- break;
- snprintf(string+i, 4, " %02x", *d++);
- }
- return string;
-}
-
-static char dbg_buf[2048];
-void debugp(const char *format, ...)
-{
- va_list ap;
-
- va_start(ap, format);
- vsnprintf(dbg_buf, sizeof(dbg_buf)-1, format, ap);
- va_end(ap);
-
- dbg_buf[sizeof(dbg_buf)-1] = '\0';
- //AT91F_DBGU_Frame(dbg_buf);
- AT91F_DBGU_Printk(dbg_buf);
-}
-
-#endif
personal git repositories of Harald Welte. Your mileage may vary