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fix bug with snprintf used instead of vsnprintf

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Данила Горнушко 2023-11-24 07:15:11 +03:00
parent 598669779f
commit 27c4f26f8f
1 changed files with 2 additions and 3 deletions
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5
main/xvprintf.c
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@ -15,10 +15,9 @@ void init_tx_ringbuf() {
// This function will be called by the ESP log library every time ESP_LOG needs to be performed.
// @important Do NOT use the ESP_LOG* macro's in this function ELSE recursive loop and stack overflow! So use printf() instead for debug messages.
int xvprintf(const char *fmt, va_list args) {
char msg_to_send[500];
char msg_to_send[200];
size_t str_len;
str_len = snprintf(msg_to_send, 499, fmt, va_arg(args, int), va_arg(args, char *));
va_end(args);
str_len = vsnprintf(msg_to_send, 199, fmt, args);
xRingbufferSend(can_messages, msg_to_send, str_len + 1, pdMS_TO_TICKS(100));
return str_len;
}