-
-/*
- * 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, int len)
-{
- int 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');
-}
-
-#define ENV_SIZE CONFIG_ENV_SIZE-2