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Bugfix tca9548a and idf refactor anh (#2612)
Co-authored-by: Andreas Hergert <andreas.hergert@otrs.com>
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@ -22,7 +22,7 @@ i2c::ErrorCode TCA9548AChannel::writev(uint8_t address, i2c::WriteBuffer *buffer
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void TCA9548AComponent::setup() {
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ESP_LOGCONFIG(TAG, "Setting up TCA9548A...");
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uint8_t status = 0;
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if (!this->read_register(0x00, &status, 1)) {
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if (this->read_register(0x00, &status, 1) != i2c::ERROR_OK) {
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ESP_LOGI(TAG, "TCA9548A failed");
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this->mark_failed();
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return;
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