Closed
Description
Board
esp32
Device Description
esp32
Hardware Configuration
esp32
Version
latest master
IDE Name
platformio
Operating System
win10
Flash frequency
40
PSRAM enabled
no
Upload speed
9600
Description
i want to use serial hardware interrupt in arduino,but i found the arduino api serialEvent() is not really hardware serial interrupt.so,i fonud some in .platformio\packages\framework-arduinoespressif32\cores\esp32 ,esp32-hal-uart.c and esp32-hal-uart.h
i think this two file can help me. but i dont find any help document about this HAL file.
//example this function
uart_t* uartBegin(uint8_t uart_nr, uint32_t baudrate, uint32_t config, int8_t rxPin, int8_t txPin, uint16_t queueLen, bool inverted);
what uart_nr? what config? what queueLen?i dontknow rev data len. what inverted?
Sketch
//example this function
uart_t* uartBegin(uint8_t uart_nr, uint32_t baudrate, uint32_t config, int8_t rxPin, int8_t txPin, uint16_t queueLen, bool inverted);
what uart_nr? what config? what queueLen?i dontknow rev data len. what inverted?
Debug Message
....
Other Steps to Reproduce
No response
I have checked existing issues, online documentation and the Troubleshooting Guide
- I confirm I have checked existing issues, online documentation and Troubleshooting guide.
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Type
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Status
Done