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an attempt to reduce some stack memory. No need for the debug printing to be 512 bytes. Now limited to 200 chars

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This commit is contained in:
iceman1001 2023-12-14 23:29:43 +01:00
commit 95d1d5646f
5 changed files with 22 additions and 15 deletions
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8
armsrc/dbprint.c
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@ -22,7 +22,7 @@
#include "printf.h"
#define DEBUG 1
#define DEBUG_MAX_MSG_SIZE 200
//=============================================================================
// Debug print functions, to go out over USB, to the usual PC-side client.
//=============================================================================
@ -31,7 +31,7 @@ void DbpStringEx(uint32_t flags, const char *src, size_t srclen) {
#if DEBUG
struct {
uint16_t flag;
uint8_t buf[PM3_CMD_DATA_SIZE - sizeof(uint16_t)];
uint8_t buf[DEBUG_MAX_MSG_SIZE];
} PACKED data;
data.flag = flags;
uint16_t len = MIN(srclen, sizeof(data.buf));
@ -49,7 +49,7 @@ void DbpString(const char *str) {
void DbprintfEx(uint32_t flags, const char *fmt, ...) {
#if DEBUG
// should probably limit size here; oh well, let's just use a big buffer
char s[PM3_CMD_DATA_SIZE] = {0x00};
char s[DEBUG_MAX_MSG_SIZE] = {0x00};
va_list ap;
va_start(ap, fmt);
kvsprintf(fmt, s, 10, ap);
@ -62,7 +62,7 @@ void DbprintfEx(uint32_t flags, const char *fmt, ...) {
void Dbprintf(const char *fmt, ...) {
#if DEBUG
// should probably limit size here; oh well, let's just use a big buffer
char output_string[PM3_CMD_DATA_SIZE] = {0x00};
char output_string[DEBUG_MAX_MSG_SIZE] = {0x00};
va_list ap;
va_start(ap, fmt);