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Make setBaud() return a bool

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Allows checking if the change baud rate command was correctly received by the modem and helps avoiding mismatch in baud rate
This commit is contained in:
Mikael Fredriksson
2024-03-06 10:29:16 +01:00
committed by GitHub
parent 92c0ba3721
commit 4a09c886d1
1 changed files with 5 additions and 5 deletions
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10
src/TinyGsmModem.tpp
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@@ -29,8 +29,8 @@ class TinyGsmModem {
thisModem().stream.flush();
TINY_GSM_YIELD(); /* DBG("### AT:", cmd...); */
}
void setBaud(uint32_t baud) {
thisModem().setBaudImpl(baud);
bool setBaud(uint32_t baud) {
return thisModem().setBaudImpl(baud);
}
// Test response to AT commands
bool testAT(uint32_t timeout_ms = 10000L) {
@@ -106,10 +106,10 @@ class TinyGsmModem {
* Basic functions
*/
protected:
void setBaudImpl(uint32_t baud) {
bool setBaudImpl(uint32_t baud) {
thisModem().sendAT(GF("+IPR="), baud);
thisModem().waitResponse();
}
return thisModem().waitResponse() == 1;
}
bool testATImpl(uint32_t timeout_ms = 10000L) {
for (uint32_t start = millis(); millis() - start < timeout_ms;) {