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This commit is contained in:
Tomasz Duda 2025-02-24 20:38:22 +01:00
parent 50ceb13d4f
commit 16a4511c4f
1 changed files with 2 additions and 2 deletions
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4
esphome/components/i2c/i2c_bus_esp_idf.cpp
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@ -17,14 +17,14 @@ void IDFI2CBus::setup() {
ESP_LOGCONFIG(TAG, "Setting up I2C bus...");
static i2c_port_t next_port = I2C_NUM_0;
port_ = next_port;
#if I2C_NUM_MAX > 1
#if SOC_I2C_NUM > 1
next_port = (next_port == I2C_NUM_0) ? I2C_NUM_1 : I2C_NUM_MAX;
#else
next_port = I2C_NUM_MAX;
#endif
if (port_ == I2C_NUM_MAX) {
ESP_LOGE(TAG, "Too many I2C buses configured");
ESP_LOGE(TAG, "Too many I2C buses configured. Max %u supported.", SOC_I2C_NUM);
this->mark_failed();
return;
}