DigitalInfinity/ESP32-PaxCounter
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TTGO T-Beam v10 PMU init bugfix

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This commit is contained in:
Verkehrsrot 2019-09-09 11:18:37 +02:00
parent 81f1bc5c70
commit 5ca4d2f721
2 changed files with 9 additions and 6 deletions
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7
src/i2cscan.cpp
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@ -14,12 +14,7 @@ int i2c_scan(void) {
for (addr = 8; addr <= 119; addr++) {
// scan i2c bus with no more to 100KHz
#ifdef HAS_DISPLAY
Wire.begin(MY_OLED_SDA, MY_OLED_SCL, 100000);
#else
Wire.begin(SDA, SCL, 100000);
#endif
// scan i2c bus with no more to 100KHz
Wire.beginTransmission(addr);
Wire.write(addr);
i2c_ret = Wire.endTransmission();

8
src/main.cpp
View File

@ -169,6 +169,13 @@ void setup() {
ESP_LOGI(TAG, "TinyGPS+ version %s", TinyGPSPlus::libraryVersion());
#endif
// open i2c bus
#ifdef HAS_DISPLAY
Wire.begin(MY_OLED_SDA, MY_OLED_SCL, 100000);
#else
Wire.begin(SDA, SCL, 100000);
#endif
// setup power on boards with power management logic
#ifdef EXT_POWER_SW
pinMode(EXT_POWER_SW, OUTPUT);
@ -180,6 +187,7 @@ void setup() {
strcat_P(features, " PMU");
#endif
// scan i2c bus for devices
i2c_scan();
#endif // verbose