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Fixed ESP32 UART2

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This commit is contained in:
Gunnar Skjold
2024-03-02 07:51:11 +01:00
parent c06dabba51
commit 7813d3ea08
1 changed files with 4 additions and 1 deletions
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5
src/PassiveMeterCommunicator.cpp
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@@ -487,11 +487,14 @@ void PassiveMeterCommunicator::setupHanPort(uint32_t baud, uint8_t parityOrdinal
#endif #endif
} }
uint8_t uart_num = 0;
#if defined(ESP32) #if defined(ESP32)
hwSerial = &Serial1; hwSerial = &Serial1;
uart_num = UART_NUM_1;
#if defined(CONFIG_IDF_TARGET_ESP32) #if defined(CONFIG_IDF_TARGET_ESP32)
if(pin == 16) { if(pin == 16) {
hwSerial = &Serial2; hwSerial = &Serial2;
uart_num = UART_NUM_2;
} }
#endif #endif
#endif #endif
@@ -531,7 +534,7 @@ void PassiveMeterCommunicator::setupHanPort(uint32_t baud, uint8_t parityOrdinal
hwSerial->setRxBufferSize(64 * meterConfig.bufferSize); hwSerial->setRxBufferSize(64 * meterConfig.bufferSize);
#if defined(ESP32) #if defined(ESP32)
hwSerial->begin(baud, serialConfig, -1, -1, invert); hwSerial->begin(baud, serialConfig, -1, -1, invert);
uart_set_pin(UART_NUM_1, -1, pin, -1, -1); uart_set_pin(uart_num, -1, pin, -1, -1);
#else #else
hwSerial->begin(baud, serialConfig, SERIAL_FULL, 1, invert); hwSerial->begin(baud, serialConfig, SERIAL_FULL, 1, invert);
#endif #endif