diff options
Diffstat (limited to 'ports/esp32/uart.c')
| -rw-r--r-- | ports/esp32/uart.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ports/esp32/uart.c b/ports/esp32/uart.c index c837c8dcf..bd3eea9f6 100644 --- a/ports/esp32/uart.c +++ b/ports/esp32/uart.c @@ -49,7 +49,11 @@ STATIC void IRAM_ATTR uart_irq_handler(void *arg) { uart->int_clr.frm_err = 1; uart->int_clr.rxfifo_tout = 1; while (uart->status.rxfifo_cnt) { + #if CONFIG_IDF_TARGET_ESP32 uint8_t c = uart->fifo.rw_byte; + #elif CONFIG_IDF_TARGET_ESP32S2 + uint8_t c = READ_PERI_REG(UART_FIFO_AHB_REG(0)); // UART0 + #endif if (c == mp_interrupt_char) { mp_keyboard_interrupt(); } else { |