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Bugfix tca9548a and idf refactor anh (#2612)

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Co-authored-by: Andreas Hergert <andreas.hergert@otrs.com>
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Andreas Hergert 2021-10-22 18:20:57 +02:00 committed by GitHub
parent 77a6461c9d
commit 83400d0417
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1 changed files with 1 additions and 1 deletions
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esphome/components/tca9548a/tca9548a.cpp
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@ -22,7 +22,7 @@ i2c::ErrorCode TCA9548AChannel::writev(uint8_t address, i2c::WriteBuffer *buffer
void TCA9548AComponent::setup() {
ESP_LOGCONFIG(TAG, "Setting up TCA9548A...");
uint8_t status = 0;
if (!this->read_register(0x00, &status, 1)) {
if (this->read_register(0x00, &status, 1) != i2c::ERROR_OK) {
ESP_LOGI(TAG, "TCA9548A failed");
this->mark_failed();
return;