Debugging code moved to debug.c

1 files changed, 0 insertions, 164 deletions

diff --git a/avr/env.c b/avr/env.c
index 9063a17..e16dc84 100644
--- a/avr/env.c
+++ b/avr/env.c
@@ -36,170 +36,6 @@ const FLASH char default_env[] = {
 };
 
 
-#ifdef DEBUG
-
-/*
- * Debugging
- *
- * TODO: move elsewhere
- */
-#include <ctype.h>
-
-static void print_blanks(uint_fast8_t count)
-{
-	while(count--)
-		putchar(' ');
-}
-
-
-void dump_ram(const uint8_t *startaddr, int len, char *title)
-{
-	uint8_t llen = 16;
-	uint8_t pre = (size_t) startaddr % 16;
-	const uint8_t *addr = (uint8_t *) ((size_t) startaddr & ~0x0f);
-	len += pre;
-	uint8_t i;
-	
-	if (title && *title)
-		printf_P(PSTR("%s\n"),title);
-		
-	while (len) {
-		if (len < 16)
-			llen = len;
-			
-		printf_P(PSTR("    %.4x:"), (size_t) addr);
-		print_blanks(3 * pre);
-		for (i = pre; i < llen; i++)
-			printf_P(PSTR(" %.2x"), addr[i]);
-		print_blanks(3 * (16 - i + 1) + pre);
-		for (i = pre; i < llen; i++)
-			printf_P(PSTR("%c"), isprint(addr[i]) ? addr[i] : '.');
-		putchar('\n');
-
-		pre = 0;
-		addr += 16;
-		len -= llen;
-	}
-}
-
-void dump_heap(void)
-{
-	extern unsigned int __brkval;
-
-	dump_ram((uint8_t *) __malloc_heap_start, 
-		__brkval - (unsigned int) __malloc_heap_start,
-		"=== Heap:");
-}
-
-/* TODO: combine with dump_ram() */
-void dump_eep(const uint8_t *addr, unsigned int len)
-{
-	uint_fast8_t i;
-	uint8_t buf[16];
-	
-	printf_P(PSTR("eeprom dump:"));
-	while (len) {
-		printf_P(PSTR("\n    0x%.4x:"), (unsigned int) addr);
-		for (i = 0; i<16; i++)
-			buf[i] = eeprom_read_byte(addr + i);
-		for (i = 0; i<16; i++)
-			printf_P(PSTR(" %.2x"), buf[i]);
-		printf_P(PSTR("   "));
-		for (i = 0; i<16; i++) 
-			printf_P(PSTR("%c"), isprint(buf[i]) ? buf[i] : '.');
-			
-		addr += 16;
-		len -= len > 16 ? 16 : len;
-	}
-	putchar('\n');
-}
-
-/* 
- * EEPROM Display
- *	md addr {len}
- */
-int do_dump_eep(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	const uint8_t *addr;
-	uint16_t length;
-	
-	(void) cmdtp;
-
-
-	/* We use the last specified parameters, unless new ones are
-	 * entered.
-	 */
-	addr = 0;
-	length = 128;
-
-	if (argc < 2)
-		return CMD_RET_USAGE;
-
-	if ((flag & CMD_FLAG_REPEAT) == 0) {
-		/* Address is specified since argc > 1 */
-		addr = (const uint8_t *) (size_t) strtoul(argv[1], NULL, 16);
-
-		/* If another parameter, it is the length to display. */
-		if (argc > 2)
-			length = (uint16_t) strtoul(argv[2], NULL, 16);
-	}
-
-	/* Print the lines. */
-	dump_eep(addr, length);
-
-	return 0;
-}
-
-int do_eep_cp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	uint16_t src, dest, count;
-	int_fast8_t step;
-	
-	(void) cmdtp;
-	(void) flag;
-
-	if (argc != 4)
-		return CMD_RET_USAGE;
-
-	src = (size_t) strtoul(argv[1], NULL, 16);
-	dest = (size_t) strtoul(argv[2], NULL, 16);
-	count = (size_t) strtoul(argv[3], NULL, 16);
-
-	if (src > E2END) {
-		debug("src > EEPROM size: 0x%04x\n", src);
-		return 1;
-	}
-	if (dest > E2END) {
-		debug("dest > EEPROM size: 0x%04x\n", dest);
-		return 1;
-	}
-	if (count > E2END+1) {
-		debug("count > EEPROM size: 0x%04x\n", count);
-		return 1;
-	}
-	if (count == 0) {
-		debug("Zero length ???\n");
-		return 1;
-	}
-	
-	if (dest > src) {
-		src += count - 1;
-		dest += count - 1;
-		step = -1;
-	} else
-		step = 1;
-
-	while (count-- > 0) {
-		uint8_t data;
-		data = eeprom_read_byte((uint8_t *) src);
-		eeprom_write_byte((uint8_t *) dest, data);
-		src += step;
-		dest += step;
-
-	}
-	return 0;
-}
-#endif /* DEBUG */
 
 
 typedef struct environment_s {