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ADD: @marshmellow42 's fixes to cmdlft55xx.c (save_restoreGB)

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ADD: started with a skeleton method for printing  hex and ascill.
This commit is contained in:
iceman1001
2015-12-10 10:30:13 +01:00
parent 2b9006bd14
commit 0c97a4562d
3 changed files with 24 additions and 2 deletions
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13
client/util.c
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@@ -124,7 +124,12 @@ char *sprint_hex(const uint8_t *data, const size_t len) {
char *sprint_bin_break(const uint8_t *data, const size_t len, const uint8_t breaks) {
// make sure we don't go beyond our char array memory
int max_len = ( len+(len/breaks) > MAX_BIN_BREAK_LENGTH ) ? MAX_BIN_BREAK_LENGTH : len+(len/breaks);
int max_len;
if (breaks==0)
max_len = ( len > MAX_BIN_BREAK_LENGTH ) ? MAX_BIN_BREAK_LENGTH : len;
else
max_len = ( len+(len/breaks) > MAX_BIN_BREAK_LENGTH ) ? MAX_BIN_BREAK_LENGTH : len+(len/breaks);
static char buf[MAX_BIN_BREAK_LENGTH]; // 3072 + end of line characters if broken at 8 bits
//clear memory
memset(buf, 0x00, sizeof(buf));
@@ -150,6 +155,12 @@ char *sprint_bin_break(const uint8_t *data, const size_t len, const uint8_t brea
char *sprint_bin(const uint8_t *data, const size_t len) {
return sprint_bin_break(data, len, 0);
}
char *sprint_hex_ascii(const uint8_t *data, const size_t len) {
static char buf[1024];
memset(buf, 0x00, 1024);
return buf;
}
void num_to_bytes(uint64_t n, size_t len, uint8_t* dest)
{
while (len--) {