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Make RFID failure non-fatal (self-test retries, 4MHz clock, diagnostic log), add beginner Wi-Fi guide + RFID troubleshooting to README

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Rasmus
2026-09-09 21:52:40 +02:00
parent 7599f0e6b2
commit 96d14c0538
6 changed files with 167 additions and 19 deletions
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18
main/wifi_manager.c
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@@ -76,22 +76,32 @@ esp_err_t wifi_manager_init(void)
return ESP_OK;
}
bool wifi_manager_sta_configured(void)
{
#ifndef CONFIG_MTG_WIFI_SSID
return false;
#else
const char *ssid = CONFIG_MTG_WIFI_SSID;
return strlen(ssid) > 0 && strstr(ssid, "YOUR_") == NULL;
#endif
}
esp_err_t wifi_manager_start(void)
{
#ifndef CONFIG_MTG_WIFI_SSID
#error "Missing CONFIG_MTG_WIFI_SSID - run idf.py menuconfig"
#endif
const char *ssid = CONFIG_MTG_WIFI_SSID;
const char *pass = CONFIG_MTG_WIFI_PASS;
/* Empty SSID, or an untouched sdkconfig.defaults.esp32 placeholder:
* keep station mode disabled so we don't hammer a bogus AP at boot. */
if (strlen(ssid) == 0 || strstr(ssid, "YOUR_") != NULL) {
if (!wifi_manager_sta_configured()) {
ESP_LOGW(TAG, "no SSID configured - Wi-Fi station skipped (set CONFIG_MTG_WIFI_SSID)");
return ESP_OK;
}
const char *ssid = CONFIG_MTG_WIFI_SSID;
const char *pass = CONFIG_MTG_WIFI_PASS;
wifi_config_t wifi_config = {
.sta = {
.threshold.authmode = WIFI_AUTH_WPA2_PSK,