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Fix IDFI2CBus::writev ignoring stop parameter (#4840)

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Co-authored-by: Alexander Dimitrov <admin@sharkydog.info>
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Carson Full 2023-08-15 18:13:43 -05:00 committed by Jesse Hills
parent ff8a73c2d1
commit 48e4cb5ae2
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1 changed files with 7 additions and 5 deletions
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12
esphome/components/i2c/i2c_bus_esp_idf.cpp
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@ -202,11 +202,13 @@ ErrorCode IDFI2CBus::writev(uint8_t address, WriteBuffer *buffers, size_t cnt, b
return ERROR_UNKNOWN;
}
}
err = i2c_master_stop(cmd);
if (err != ESP_OK) {
ESP_LOGVV(TAG, "TX to %02X master stop failed: %s", address, esp_err_to_name(err));
i2c_cmd_link_delete(cmd);
return ERROR_UNKNOWN;
if (stop) {
err = i2c_master_stop(cmd);
if (err != ESP_OK) {
ESP_LOGVV(TAG, "TX to %02X master stop failed: %s", address, esp_err_to_name(err));
i2c_cmd_link_delete(cmd);
return ERROR_UNKNOWN;
}
}
err = i2c_master_cmd_begin(port_, cmd, 20 / portTICK_PERIOD_MS);
i2c_cmd_link_delete(cmd);