return buf;
}
-char * sprint_bin(const uint8_t * data, const size_t len) {
+char *sprint_bin_break(const uint8_t *data, const size_t len, const uint8_t breaks) {
int maxLen = ( len > 1024) ? 1024 : len;
static char buf[1024];
- char * tmp = buf;
- size_t i;
+ char *tmp = buf;
- for (i=0; i < maxLen; ++i, ++tmp)
- sprintf(tmp, "%u", data[i]);
+ for (size_t i=0; i < maxLen; ++i){
+ sprintf(tmp++, "%u", data[i]);
+ if (breaks > 0 && !((i+1) % breaks))
+ sprintf(tmp++, "%s","\n");
+ }
return buf;
}
+char *sprint_bin(const uint8_t *data, const size_t len) {
+ return sprint_bin_break(data, len, 0);
+}
void num_to_bytes(uint64_t n, size_t len, uint8_t* dest)
{
while (len--) {
return 0;
}
+
char param_getchar(const char *line, int paramnum)
{
int bg, en;
return param_get8ex(line, paramnum, 10, 0);
}
+/**
+ * @brief Reads a decimal integer (actually, 0-254, not 255)
+ * @param line
+ * @param paramnum
+ * @return -1 if error
+ */
+uint8_t param_getdec(const char *line, int paramnum, uint8_t *destination)
+{
+ uint8_t val = param_get8ex(line, paramnum, 255, 10);
+ if( (int8_t) val == -1) return 1;
+ (*destination) = val;
+ return 0;
+}
+/**
+ * @brief Checks if param is decimal
+ * @param line
+ * @param paramnum
+ * @return
+ */
+uint8_t param_isdec(const char *line, int paramnum)
+{
+ int bg, en;
+ //TODO, check more thorougly
+ if (!param_getptr(line, &bg, &en, paramnum)) return 1;
+ // return strtoul(&line[bg], NULL, 10) & 0xff;
+
+ return 0;
+}
+
uint8_t param_get8ex(const char *line, int paramnum, int deflt, int base)
{
int bg, en;