M252: Change SERIAL_TX/SERIAL_RX pin names to other than USBTX/USBRX

USBTX/USBRX should be dedicated for USB VCOM and not for other uses.
2020-03-11 16:49:37 +08:00 · 2020-03-11 16:49:37 +08:00 · 1f70a3caa2
parent 2e1627d31e
commit 1f70a3caa2
1 changed files with 2 additions and 2 deletions
--- a/targets/TARGET_NUVOTON/TARGET_M251/PinNames.h
+++ b/targets/TARGET_NUVOTON/TARGET_M251/PinNames.h
@ -111,8 +111,8 @@ typedef enum {
    USBRX = PB_12,
    STDIO_UART_TX   = USBTX,
    STDIO_UART_RX   = USBRX,
-    SERIAL_TX       = USBTX,
-    SERIAL_RX       = USBRX,
+    SERIAL_TX       = D10,
+    SERIAL_RX       = D13,

    /* I2C naming */
    I2C_SCL = D15,