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[ESP8266] Replaced itoa() with sprintf()

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This commit is contained in:
jgromes 2020-04-22 14:55:02 +02:00
parent bd5be7729e
commit 271f5bd62c
1 changed files with 4 additions and 4 deletions
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8
src/modules/ESP8266/ESP8266.cpp
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@ -83,9 +83,9 @@ int16_t ESP8266::join(const char* ssid, const char* password) {
int16_t ESP8266::openTransportConnection(const char* host, const char* protocol, uint16_t port, uint16_t tcpKeepAlive) { int16_t ESP8266::openTransportConnection(const char* host, const char* protocol, uint16_t port, uint16_t tcpKeepAlive) {
char portStr[6]; char portStr[6];
itoa(port, portStr, 10); sprintf(portStr, "%d", port);
char tcpKeepAliveStr[6]; char tcpKeepAliveStr[6];
itoa(tcpKeepAlive, tcpKeepAliveStr, 10); sprintf(tcpKeepAliveStr, "%d", tcpKeepAlive);
// build AT command // build AT command
const char* atStr = "AT+CIPSTART=\""; const char* atStr = "AT+CIPSTART=\"";
@ -132,7 +132,7 @@ int16_t ESP8266::closeTransportConnection() {
int16_t ESP8266::send(const char* data) { int16_t ESP8266::send(const char* data) {
// build AT command // build AT command
char lenStr[8]; char lenStr[8];
itoa(strlen(data), lenStr, 10); sprintf(lenStr, "%d", strlen(data));
const char* atStr = "AT+CIPSEND="; const char* atStr = "AT+CIPSEND=";
#ifdef RADIOLIB_STATIC_ONLY #ifdef RADIOLIB_STATIC_ONLY
char cmd[RADIOLIB_STATIC_ARRAY_SIZE]; char cmd[RADIOLIB_STATIC_ARRAY_SIZE];
@ -162,7 +162,7 @@ int16_t ESP8266::send(const char* data) {
int16_t ESP8266::send(uint8_t* data, uint32_t len) { int16_t ESP8266::send(uint8_t* data, uint32_t len) {
// build AT command // build AT command
char lenStr[8]; char lenStr[8];
itoa(len, lenStr, 10); sprintf(lenStr, "%lu", len);
const char atStr[] = "AT+CIPSEND="; const char atStr[] = "AT+CIPSEND=";
#ifdef RADIOLIB_STATIC_ONLY #ifdef RADIOLIB_STATIC_ONLY
char cmd[RADIOLIB_STATIC_ARRAY_SIZE]; char cmd[RADIOLIB_STATIC_ARRAY_SIZE];