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remove gpio checks, as they are performed in supporting functions

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This commit is contained in:
proddy
2025-11-18 21:38:19 +01:00
parent 5454e7dd16
commit 56e8ccdfc4
1 changed files with 21 additions and 10 deletions
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27
src/core/system.cpp
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@@ -408,10 +408,13 @@ void System::syslog_init() {
void System::reload_settings() {
EMSESP::webSettingsService.read([&](WebSettings & settings) {
version_ = settings.version;
// first check gpios, priority to rx and tx
rx_gpio_ = is_valid_gpio(settings.rx_gpio);
tx_gpio_ = is_valid_gpio(settings.tx_gpio);
pbutton_gpio_ = is_valid_gpio(settings.pbutton_gpio);
// rx and tx pins are validated in uart_init()
rx_gpio_ = settings.rx_gpio;
tx_gpio_ = settings.tx_gpio;
pbutton_gpio_ = settings.pbutton_gpio; // validated in System::button_init()
dallas_gpio_ = is_valid_gpio(settings.dallas_gpio) ? settings.dallas_gpio : 0; // we use 0 for disabled
led_gpio_ = is_valid_gpio(settings.led_gpio) ? settings.led_gpio : 0; // we use 0 for disabled
@@ -551,6 +554,12 @@ void System::button_init(bool refresh) {
reload_settings();
}
// validate button gpio
if (!is_valid_gpio(pbutton_gpio_)) {
LOG_WARNING("Invalid button GPIO. Check config.");
return;
}
#ifndef EMSESP_STANDALONE
if (!myPButton_.init(pbutton_gpio_, HIGH)) {
LOG_WARNING("Multi-functional button not detected");
@@ -602,8 +611,8 @@ void System::uart_init(bool refresh) {
}
EMSuart::stop();
// don't start UART if we have invalid GPIOs
if (rx_gpio_ && tx_gpio_) {
// start UART if we have valid rx and tx GPIOs
if (is_valid_gpio(rx_gpio_) && is_valid_gpio(tx_gpio_)) {
EMSuart::start(tx_mode_, rx_gpio_, tx_gpio_); // start UART
} else {
LOG_WARNING("Invalid UART Rx/Tx GPIOs. Check config.");
@@ -2352,7 +2361,7 @@ std::vector<uint8_t> System::string_range_to_vector(const std::string & range) {
// return a list of valid GPIOs for the ESP32 board that can be used
// notes:
// - we allow 0, which is used sometimes to indicate a disabled pin (e.g. button, led)
// - we allow 0, which is used on some board for the button
// - we also allow input only pins are accepted (34-39) on some boards, excluding 39
// - and allow pins 33-38 for octal SPI for 32M vchip version on some boards
std::vector<uint8_t> System::valid_gpio_list(bool exclude_used) {
@@ -2385,12 +2394,14 @@ std::vector<uint8_t> System::valid_gpio_list(bool exclude_used) {
}
// filter out GPIOs already used in application settings and analog sensors, if enabled
// if dallas_gpio or led_gpio is disabled (0), don't remove it from the list (as it could be gpio 0 and valid)
if (exclude_used) {
// application settings
for (const auto & gpio : valid_gpios) {
if (gpio == EMSESP::system_.pbutton_gpio_
|| (gpio
&& (gpio == EMSESP::system_.led_gpio_ || gpio == EMSESP::system_.dallas_gpio_ || gpio == EMSESP::system_.rx_gpio_
&& ((EMSESP::system_.led_gpio_ != 0 && gpio == EMSESP::system_.led_gpio_)
|| (EMSESP::system_.dallas_gpio_ != 0 && gpio == EMSESP::system_.dallas_gpio_) || gpio == EMSESP::system_.rx_gpio_
|| gpio == EMSESP::system_.tx_gpio_))) {
valid_gpios.erase(std::remove(valid_gpios.begin(), valid_gpios.end(), gpio), valid_gpios.end());
}