Closed mbz4 closed 2 months ago
looks like the pin assignment was fine
fixed by following instructions here: https://wiki.seeedstudio.com/grove_vision_ai_v2_webcamera/#1-uart-buffer-length-error
not a good workaround as we have to overwrite the global driver for esp32 hal uart.c, .h files to:
uart_t* uartBegin(uint8_t uart_nr, uint32_t baudrate, uint32_t config, int8_t rxPin, int8_t txPin, uint32_t rx_buffer_size, uint32_t tx_buffer_size, bool inverted, uint8_t rxfifo_full_thrhd)
and
uart_t* uartBegin(uint8_t uart_nr, uint32_t baudrate, uint32_t config, int8_t rxPin, int8_t txPin, uint32_t rx_buffer_size, uint32_t tx_buffer_size, bool inverted, uint8_t rxfifo_full_thrhd);
(changed uint16_t
to uint32_t
for both buffer_size variables)
Tried fixing by updating app_httpd.cpp: (tried corect pin assignments for multi-protocol handler)