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don't define default pins for these.

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This commit is contained in:
Thomas Göttgens 2023-01-23 16:49:45 +01:00
parent 76022b65c6
commit 083dcef9d6
1 changed files with 2 additions and 7 deletions
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9
src/modules/SerialModule.cpp
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@ -12,7 +12,7 @@
A simple interface to send messages over the mesh network by sending strings A simple interface to send messages over the mesh network by sending strings
over a serial port. over a serial port.
Default is to use RX GPIO 16 and TX GPIO 17. There are no PIN defaults, you have to enable the second serial port yourself.
Need help with this module? Post your question on the Meshtastic Discourse: Need help with this module? Post your question on the Meshtastic Discourse:
https://meshtastic.discourse.group https://meshtastic.discourse.group
@ -46,8 +46,6 @@
#if (defined(ARCH_ESP32) || defined(ARCH_NRF52)) && !defined(TTGO_T_ECHO) && !defined(CONFIG_IDF_TARGET_ESP32S2) #if (defined(ARCH_ESP32) || defined(ARCH_NRF52)) && !defined(TTGO_T_ECHO) && !defined(CONFIG_IDF_TARGET_ESP32S2)
#define RXD2 16
#define TXD2 17
#define RX_BUFFER 128 #define RX_BUFFER 128
#define TIMEOUT 250 #define TIMEOUT 250
#define BAUD 38400 #define BAUD 38400
@ -102,7 +100,7 @@ int32_t SerialModule::runOnce()
// moduleConfig.serial.timeout = 1000; // moduleConfig.serial.timeout = 1000;
// moduleConfig.serial.echo = 1; // moduleConfig.serial.echo = 1;
if (moduleConfig.serial.enabled) { if (moduleConfig.serial.enabled && moduleConfig.serial.rxd && moduleConfig.serial.txd) {
if (firstTime) { if (firstTime) {
@ -165,9 +163,6 @@ int32_t SerialModule::runOnce()
if (moduleConfig.serial.rxd && moduleConfig.serial.txd) { if (moduleConfig.serial.rxd && moduleConfig.serial.txd) {
Serial2.begin(baud, SERIAL_8N1, moduleConfig.serial.rxd, moduleConfig.serial.txd); Serial2.begin(baud, SERIAL_8N1, moduleConfig.serial.rxd, moduleConfig.serial.txd);
} else {
Serial2.begin(baud, SERIAL_8N1, RXD2, TXD2);
} }
#else #else
if (moduleConfig.serial.rxd && moduleConfig.serial.txd) if (moduleConfig.serial.rxd && moduleConfig.serial.txd)