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Added Nextion display error handling during setup (#5493)

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Oleg Tarasov 2023-10-11 01:56:53 +03:00 committed by GitHub
parent 5d5cc96017
commit 9d95f5c1da
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1 changed files with 5 additions and 0 deletions
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5
esphome/components/nextion/nextion.cpp
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@ -61,6 +61,11 @@ bool Nextion::check_connect_() {
std::string response; std::string response;
this->recv_ret_string_(response, 0, false); this->recv_ret_string_(response, 0, false);
if (!response.empty() && response[0] == 0x1A) {
// Swallow invalid variable name responses that may be caused by the above commands
ESP_LOGD(TAG, "0x1A error ignored during setup");
return false;
}
if (response.empty() || response.find("comok") == std::string::npos) { if (response.empty() || response.find("comok") == std::string::npos) {
#ifdef NEXTION_PROTOCOL_LOG #ifdef NEXTION_PROTOCOL_LOG
ESP_LOGN(TAG, "Bad connect request %s", response.c_str()); ESP_LOGN(TAG, "Bad connect request %s", response.c_str());