fix swap-uart

9 years ago · 08ab8b58db
parent 1ed85714da
commit 08ab8b58db
1 changed files with 2 additions and 0 deletions
--- a/serial/serbridge.c
+++ b/serial/serbridge.c
@ -328,6 +328,8 @@ void ICACHE_FLASH_ATTR serbridgeInitPins() {
 	if (flashConfig.swap_uart) {
 		PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTCK_U, 4);
 		PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTDO_U, 4);
+		PIN_PULLUP_DIS(PERIPHS_IO_MUX_MTCK_U);
+		PIN_PULLUP_DIS(PERIPHS_IO_MUX_MTDO_U);
 		system_uart_swap();
 	} else {
 		PIN_FUNC_SELECT(PERIPHS_IO_MUX_U0TXD_U, 0);