Summary
Updated documentation describing the usage of Arduino-esp32 core as ESP-IDF component.
Impact
Removed confusing mentions of advanced menuconfig options.
Extended process of installation, setup, and usage.
Related links
Closes#5833
Summary
The M5Core2 and the very similar M5Tough have 40 digital pins
See reference here: https://docs.m5stack.com/en/core/core2 as well as the constant declarations in the bottom part of the file.
Impact
Without this, Code that needs the total number of pins (e.g. firmata) doesn't show the higher pin numbers correctly.
* fixes setPins and begin to keep rx/tx unmodified
* adds Hardware Flow Control mode and CTS/RTS pin setting
* adds Hardware Flow Control mode and CTS/RTS pin setting
* adds Hardware Flow Control mode and CTS/RTS pin setting
* adds Hardware Flow Control mode and CTS/RTS pin setting
* Code Review
* Added the Tools Options into the docs.
* Added more options
* Deleted wrong file.
* [Docs] Added image to show the MSC and some grammar fixes
* [Docs] Added more information about the core selection
* Deleted wrong file.
* [Docs] Added more information about the core selection
* [Docs] Changes according to the PR review
* GPIO refactoring
GPIO now using ESP-IDF API on all chips.
LEDC interrupt fix removed - no longer needed.
Edited pins_arduino.h in variants according to changes in gpio.
* Edited analog channels functions
* Added dual antenna for WiFi (based on the ESP32-WROOM-DA module)
* Fixed build error
* Fixed indentation and renamed function to setDualAntennaConfig
* Added the RX and TX selection modes as configuration
* Mode code optimization
Summary
Touch Sensor refactoring to be based on IDF 4.4.
Adds support to ESP32S2 and future ESP32S3.
Adds some new APIs:
For all chips:
void touchAttachInterruptArg(uint8_t pin, void (*userFunc)(void*), void *arg, uint32_t threshold);
This function allows the user to add and pass a void* parameter to the ISR user callback.
void touchDetachInterrupt(uint8_t pin);
This function detaches ISR call back for the touch pad pin.
Only ESP32 chip
void touchInterruptSetThresholdDirection(bool mustbeLower);
This function allows the user to set if the ISR callback will be activated when the touch sensor readings are lower or higher than the threshold defined. See example TouchButton.ino.
Only ESP32-S2 and ESP32-S3 chips
bool touchInterruptGetLastStatus(uint8_t pin);
This function reports if the touch pad pin is touched or untouched. It can be used with ISR to identify when it is touched and untouched (released). See example TouchButtonV2.ino.
Impact
None. ll original APIs and examples now run on ESP32 and ESP32-S2.
Related links
Fix#6095Fix#6034Fix#5799Fix#5745Fix#5527Fix#5493Fix#4321Fix#4044Fix#2722Fix#2625
