esp-idf VS WiFiManager

For returning to deep sleep from the wake-up stub you can take a look at how it is done in https://github.com/espressif/esp-idf/tree/master/examples/system/deep_sleep_wake_stub

You can find the examples here: https://github.com/espressif/esp-idf/tree/master/examples

I found the spi_lcd_touch example and flashed it, and it seems to run fine with either ili9341 or gc9a01 drivers selected (although both are mirrored, and one has the colours inverted compared to the other - both of which I assume are things I can fix in either driver).

If that's the case: You register a GPIO as event source and make a task waiting for it, that then just performs the I2C-transaction. Follow this example https://github.com/espressif/esp-idf/blob/master/examples/peripherals/gpio/generic_gpio/main/gpio_example_main.c

IDF contains stuff like https://github.com/espressif/esp-idf/blob/master/pytest.ini and https://github.com/espressif/esp-idf/blob/master/tools/ci/idf_pytest/constants.py which are not part of the pytest-embedded package.

ugh.. arduino.

Better to start with ESP-IDF, there's a pretty full featured well documented web server, and a lot more.

https://github.com/espressif/esp-idf/tree/master/examples/pr...

i've looked over the the ble peripheiral example https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/nimble/bleprph/README.md and i see it's using

Hi, I have device ESP32-S3-DevKitM-1 and i want to catch keystrokes from keyboard. I tried using this https://github.com/tanakamasayuki/EspUsbHost and example from espressif https://github.com/espressif/esp-idf/tree/release/v5.1/examples/peripherals/usb/host/hid/main but when i connect keyboard it is just connecting and disconnecting. Can anyone help me with this?

#include "WiFiManager.h" //https://github.com/tzapu/WiFiManager WiFi Configuration Magic #include "ezTime.h" // Time Library - get your POSIX Timezone 'string' to replace TZ/GMT if needed, below, here: https://support.cyberdata.net/index.php?/Knowledgebase/Article/View/438/10/posix-timezone-strings #include "SevenSegmentExtended.h" #include "SevenSegmentTM1637.h" #include "SevenSegmentFun.h" // For Text readouts #include "SoftwareSerial.h" #include "DFMiniMp3.h" //========================USEFUL VARIABLES============================= const char* ssid = "R2D2"; // R2D2 Access point network name (to connect to R2D2, to change/add your WiFi details) const char* password = "Droidyouarelookingfor"; // R2D2 Access point password uint16_t notification_volume = 25; // Speaker volume int Display_backlight = 45; // 4 Digit Display brightness when operating normally (outside of initialisation) int BlueLED_brightness = 50; // Two blue LED's (when connected to ESP32 pin 14, instead of VCC) const char* ntpServer = "pool.ntp.org"; // Your chosen TimeServer const String timezone_posix_string = "EST5EDT,M3.2.0/2:00:00,M11.1.0/2:00:00"; // Insert your own POSIX Timezone string here. See link above for info. //===================================================================== // Avoid changing below here... // Call WiFi Manager WiFiManager wifiManager; // Call a Timezone Timezone TZ; #define CLK 25 #define DT 26 #define SW 27 #define RED_LED 17 #define WHITE_LED 16 const int BLUE_LED = 14; // 14 corresponds to GPIO14 float counter = 0; int currentStateCLK; int lastStateCLK; String currentDir = ""; unsigned long lastButtonPress = 0; int btnState = 0; // timer int timer_secs = 0; int timer_mins = 0; float inc_red_led = 0; // the number of the Blue LED's pin const int BlueChannel = 1; // setting PWM properties const int freq = 5000; const int resolution = 8; class Mp3Notify { public: static void PrintlnSourceAction(DfMp3_PlaySources source, const char* action) { if (source & DfMp3_PlaySources_Sd) { Serial.print("SD Card, "); } if (source & DfMp3_PlaySources_Usb) { Serial.print("USB Disk, "); } if (source & DfMp3_PlaySources_Flash) { Serial.print("Flash, "); } Serial.println(action); } static void OnError(uint16_t errorCode) { // see DfMp3_Error for code meaning Serial.println(); Serial.print("Com Error "); Serial.println(errorCode); } static void OnPlayFinished(DfMp3_PlaySources source, uint16_t track) { Serial.print("Play finished for #"); Serial.println(track); } static void OnPlaySourceOnline(DfMp3_PlaySources source) { PrintlnSourceAction(source, "online"); } static void OnPlaySourceInserted(DfMp3_PlaySources source) { PrintlnSourceAction(source, "inserted"); } static void OnPlaySourceRemoved(DfMp3_PlaySources source) { PrintlnSourceAction(source, "removed"); } }; SevenSegmentExtended blue1(21, 22); // CLK, DIO SevenSegmentFun words(21, 22); // CLK, DIO SoftwareSerial secondarySerial(18, 19); // TX, RX DFMiniMp3 mp3(secondarySerial); void configModeCallback (WiFiManager *myWiFiManager) { Serial.println("Entered WiFi Manager config mode.."); Serial.println(WiFi.softAPIP()); Serial.println(myWiFiManager->getConfigPortalSSID()); } //flag for saving data bool shouldSaveConfig = false; //callback notifying us of the need to save config void saveConfigCallback () { Serial.println("Should save config"); shouldSaveConfig = true; } void setup() { words.setBacklight(80); words.begin(); words.scrollingText("R2D2 START", 2);

Many examples in Arduino tell you to embed HTML to your C++ code (look https://github.com/tzapu/WiFiManager/blob/master/wm_strings_en.h), but my approach is different: The frontend is written in different language (TypeScript + Vue), with separate build process (no C compiler involved). It even is tested independently from Arduino code, on PC.

Hello. Some time ago I' ve strugled with seting up wifi manager in esp_idf framework. Most popular wifi manager made by tzapu was not working on esp-idf framework inside PlatformIo. So I have found tonyp7. It started to work after many changes in library code and makefiles. I have some free time and I can make WifiManager suited to bare esp-idf and esp-idf inside PlatformIo. My question is- do somebody need this ? Maybe there are alternatives which i did not find and my work is pointless. Please share your opinion

#include // Using the Arduino Library Manager, install "WifiManager by tzapu" - lib at https://github.com/tzapu/WiFiManager void setup() { WiFiManager wifiManager; // Start a Wifi link wifiManager.autoConnect("NewDevice"); // (on first use: will set up as a Wifi name; set up by selecting new Wifi network on iPhone for instance) } void loop() { }

include // Using the Arduino Library Manager, // install "WifiManager by tzapu" // lib at https://github.com/tzapu/WiFiManager void setup() { WiFiManager wifiManager; // Start a Wifi link. wifiManager.autoConnect("NewDevice"); // (on first use: will set up as // a Wifi name; set up by // selecting new Wifi network on // iPhone for instance) }

Is that fork needed still? It seems like the main project claims support for esp32 now? https://github.com/tzapu/WiFiManager

Use this one instead: https://github.com/tzapu/WiFiManager