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change(i2c): Add check for scl frequency for master_bus_add_device
Closes https://github.com/espressif/esp-idf/issues/12598
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@ -874,6 +874,8 @@ esp_err_t i2c_master_bus_add_device(i2c_master_bus_handle_t bus_handle, const i2
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{
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esp_err_t ret = ESP_OK;
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ESP_RETURN_ON_FALSE((bus_handle != NULL), ESP_ERR_INVALID_ARG, TAG, "this bus is not initialized, please call `i2c_new_master_bus`");
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ESP_RETURN_ON_FALSE(dev_config, ESP_ERR_INVALID_ARG, TAG, "invalid argument");
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ESP_RETURN_ON_FALSE(dev_config->scl_speed_hz > 0, ESP_ERR_INVALID_ARG, TAG, "invalid scl frequency");
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if(bus_handle->base->bus_mode != I2C_BUS_MODE_MASTER) {
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ESP_LOGE(TAG, "This is not master bus!");
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return ESP_ERR_INVALID_ARG;
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