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Code Issues Releases Wiki Activity

Nextion - Review set_protocol_reparse_mode() (#6567)

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This commit is contained in:
Edward Firmo
2024-04-18 01:07:05 +02:00
committed by GitHub
parent 6075067e84
commit 8c323e2e4c
2 changed files with 32 additions and 19 deletions
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29
esphome/components/nextion/nextion_commands.cpp
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@@ -36,22 +36,23 @@ void Nextion::sleep(bool sleep) {
// End sleep safe commands
// Protocol reparse mode
void Nextion::set_protocol_reparse_mode(bool active_mode) {
const uint8_t to_send[3] = {0xFF, 0xFF, 0xFF};
bool Nextion::set_protocol_reparse_mode(bool active_mode) {
ESP_LOGV(TAG, "Set Nextion protocol reparse mode: %s", YESNO(active_mode));
this->ignore_is_setup_ = true; // if not in reparse mode setup will fail, so it should be ignored
bool all_commands_sent = true;
if (active_mode) { // Sets active protocol reparse mode
this->write_str(
"recmod=1"); // send_command_ cannot be used as Nextion might not be setup if incorrect reparse mode
this->write_array(to_send, sizeof(to_send));
} else { // Sets passive protocol reparse mode
this->write_str("DRAKJHSUYDGBNCJHGJKSHBDN"); // To exit active reparse mode this sequence must be sent
this->write_array(to_send, sizeof(to_send));
this->write_str("recmod=0"); // Sending recmode=0 twice is recommended
this->write_array(to_send, sizeof(to_send));
this->write_str("recmod=0");
this->write_array(to_send, sizeof(to_send));
all_commands_sent &= this->send_command_("recmod=1");
} else { // Sets passive protocol reparse mode
all_commands_sent &=
this->send_command_("DRAKJHSUYDGBNCJHGJKSHBDN"); // To exit active reparse mode this sequence must be sent
all_commands_sent &= this->send_command_("recmod=0"); // Sending recmode=0 twice is recommended
all_commands_sent &= this->send_command_("recmod=0");
}
this->write_str("connect");
this->write_array(to_send, sizeof(to_send));
if (!this->nextion_reports_is_setup_) { // No need to connect if is already setup
all_commands_sent &= this->send_command_("connect");
}
this->ignore_is_setup_ = false;
return all_commands_sent;
}
void Nextion::set_exit_reparse_on_start(bool exit_reparse) { this->exit_reparse_on_start_ = exit_reparse; }