DigitalInfinity/ESP32-PaxCounter
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maintenance mode (error handling improved)

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This commit is contained in:
cyberman54 2021-03-06 13:55:38 +01:00
parent 23b713919c
commit 6b3e8d00c2
2 changed files with 24 additions and 14 deletions
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1
include/boot.h
View File

@ -11,7 +11,6 @@
#include <WebServer.h>
#include <ESPmDNS.h>
void IRAM_ATTR exit_boot_menu(void);
void start_boot_menu(void);
#endif // BOOT_H

37
src/boot.cpp
View File

@ -4,11 +4,6 @@
// Local logging tag
static const char TAG[] = __FILE__;
void IRAM_ATTR exit_boot_menu() {
RTC_runmode = RUNMODE_NORMAL;
esp_restart();
}
// start local web server with user interface for maintenance mode
// used for manually uploading a firmware file via wifi
@ -26,9 +21,11 @@ void start_boot_menu(void) {
const char *ssid = WIFI_SSID;
const char *password = WIFI_PASS;
RTC_runmode = RUNMODE_NORMAL;
hw_timer_t *timer = NULL;
timer = timerBegin(2, 80, true); // timer 2, div 80, countup
timerAttachInterrupt(timer, &exit_boot_menu, true); // attach callback
timer = timerBegin(2, 80, true); // timer 2, div 80, countup
timerAttachInterrupt(timer, &esp_restart, true); // callback device reset
timerAlarmWrite(timer, BOOTDELAY * 1000000, false); // set time in us
timerAlarmEnable(timer); // enable interrupt
@ -46,7 +43,8 @@ void start_boot_menu(void) {
"<br>"
"</tr>"
"<tr>"
"<td><input type='submit' onclick='start(this.form)' value='Start'></td>"
"<td><input type='submit' onclick='start(this.form)' "
"value='Start'></td>"
"</tr>"
"</table>"
"</form>"
@ -95,14 +93,26 @@ void start_boot_menu(void) {
"</script>";
// Connect to WiFi network
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
// workaround applied here to avoid WIFI_AUTH failure
// see https://github.com/espressif/arduino-esp32/issues/2501
// Wait for connection
while (WiFi.status() != WL_CONNECTED) {
WiFi.disconnect(true, true);
WiFi.mode(WIFI_STA);
// 1st try
WiFi.begin(ssid, password);
while (WiFi.status() == WL_DISCONNECTED) {
delay(500);
}
// 2nd try
if (WiFi.status() != WL_CONNECTED) {
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
}
}
MDNS.begin(host);
server.on("/", HTTP_GET, [&server, &loginMenu]() {
@ -122,8 +132,9 @@ void start_boot_menu(void) {
[&server]() {
server.sendHeader("Connection", "close");
server.send(200, "text/plain", (Update.hasError()) ? "FAIL" : "OK");
RTC_runmode = Update.hasError() ? RUNMODE_NORMAL : RUNMODE_POWERCYCLE;
WiFi.disconnect(true, true);
do_reset(false); // coldstart
esp_restart();
},
[&server, &timer]() {
HTTPUpload &upload = server.upload();