From 167aaade9b06f5321445da20d4c7ffff1f846def Mon Sep 17 00:00:00 2001
From: Michael Jakob <michael.p.jakob@web.de>
Date: Wed, 27 Jul 2016 23:16:43 +0200
Subject: [PATCH] F3 UART IO fix

---
 src/main/drivers/serial_uart_stm32f30x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/drivers/serial_uart_stm32f30x.c b/src/main/drivers/serial_uart_stm32f30x.c
index 852a60831e..29bebfb954 100644
--- a/src/main/drivers/serial_uart_stm32f30x.c
+++ b/src/main/drivers/serial_uart_stm32f30x.c
@@ -132,7 +132,7 @@ void serialUARTInit(IO_t tx, IO_t rx, portMode_t mode, portOptions_t options, ui
         }
 
         if (mode & MODE_RX) {
-            IOInit(tx, OWNER_SERIAL, RESOURCE_UART_TX, index);
+            IOInit(rx, OWNER_SERIAL, RESOURCE_UART_RX, index);
             IOConfigGPIOAF(rx, ioCfg, af);
         }
     }