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Enable I2c on webcam

This commit is contained in:
Theo Arends 2023-05-14 14:42:11 +02:00
parent 0bf27e70fe
commit 7cad4f95b6
3 changed files with 10 additions and 2 deletions
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2
tasmota/include/tasmota_configurations_ESP32.h
View File

@ -205,7 +205,7 @@
#define USE_SPI
#define USE_SDCARD
#undef USE_I2C
#define USE_I2C
#undef USE_HOME_ASSISTANT
#define USE_TASMOTA_DISCOVERY // Enable Tasmota Discovery support (+2k code)
#undef USE_DOMOTICZ

8
tasmota/tasmota_support/support_tasmota.ino
View File

@ -2221,11 +2221,19 @@ void GpioInit(void)
TasmotaGlobal.i2c_enabled = (PinUsed(GPIO_I2C_SCL) && PinUsed(GPIO_I2C_SDA));
if (TasmotaGlobal.i2c_enabled) {
TasmotaGlobal.i2c_enabled = I2cBegin(Pin(GPIO_I2C_SDA), Pin(GPIO_I2C_SCL));
#ifdef ESP32
if (TasmotaGlobal.i2c_enabled) {
AddLog(LOG_LEVEL_DEBUG, PSTR("I2C: Pins bus1 SCL %d, SDA %d"), Pin(GPIO_I2C_SCL), Pin(GPIO_I2C_SDA));
}
#endif
}
#ifdef ESP32
TasmotaGlobal.i2c_enabled_2 = (PinUsed(GPIO_I2C_SCL, 1) && PinUsed(GPIO_I2C_SDA, 1));
if (TasmotaGlobal.i2c_enabled_2) {
TasmotaGlobal.i2c_enabled_2 = I2c2Begin(Pin(GPIO_I2C_SDA, 1), Pin(GPIO_I2C_SCL, 1));
if (TasmotaGlobal.i2c_enabled_2) {
AddLog(LOG_LEVEL_DEBUG, PSTR("I2C: Pins bus2 SCL %d, SDA %d"), Pin(GPIO_I2C_SCL, 1), Pin(GPIO_I2C_SDA, 1));
}
}
#endif
#endif // USE_I2C

2
tasmota/tasmota_xdrv_driver/xdrv_81_esp32_webcam.ino
View File

@ -347,7 +347,7 @@ uint32_t WcSetup(int32_t fsiz) {
if(TasmotaGlobal.i2c_enabled_2){ // configure SIOD and SIOC as SDA,2 and SCL,2
config.sccb_i2c_port = 1; // reuse initialized bus 2, can be shared now
if(config.pin_sccb_sda < 0){ // GPIO_WEBCAM_SIOD must not be set to really make it happen
AddLog(LOG_LEVEL_INFO, PSTR("CAM: use I2C bus 2"));
AddLog(LOG_LEVEL_INFO, PSTR("CAM: Use I2C bus2"));
}
}
config.pin_pwdn = Pin(GPIO_WEBCAM_PWDN); // PWDN_GPIO_NUM;