Same problem.
From docs/en/migration-guides/peripherals.rst :
- :cpp:member:`uart_isr_register` and :cpp:member:`uart_isr_free` have been removed as the UART interrupt handling is closely related to the driver implementation.
How to specify my own interrupt handler?
Search found 2 matches
- Mon Feb 21, 2022 9:45 am
- Forum: ESP-IDF
- Topic: UART RX FULL interrupt implementation
- Replies: 3
- Views: 6856
- Wed Jan 09, 2019 9:37 am
- Forum: ESP-IDF
- Topic: SPI Slave, extra character
- Replies: 0
- Views: 2664
SPI Slave, extra character
Hello. I am trying to link esp32 with stm32 by SPI. Stm32 is a master, ESP32 is a slave. I transfer from the master by 1 byte. On the slave accept. Since the transfer is small, I do not use DMA. As an example, I used a SPI slave from the examples (example/esp-idf/examples/peripherals/spi_slave/recei...