esp32/machine_uart: Add support for LP_UART.

Signed-off-by: Andrew Leech <andrew@alelec.net>
8 months ago · 68e95c73d3
1 changed files with 7 additions and 1 deletions
--- a/ports/esp32/machine_uart.c
+++ b/ports/esp32/machine_uart.c
@ -453,12 +453,18 @@ static mp_obj_t mp_machine_uart_make_new(const mp_obj_type_t *type, size_t n_arg
            self->rx = 9;
            self->tx = 10;
            break;
-        #if SOC_UART_NUM > 2
+        #if SOC_UART_HP_NUM > 2
        case UART_NUM_2:
            self->rx = 16;
            self->tx = 17;
            break;
        #endif
+        #if SOC_UART_LP_NUM >= 1
+        case LP_UART_NUM_0:
+            self->rx = 4;
+            self->tx = 5;
+        #endif
+
    }

    #if MICROPY_HW_ENABLE_UART_REPL