Merge pull request #4944 from LMESTM/F1_AFIO_CLK

STM32: F1 GPIO: Enable AFIO clock
2017-08-29 13:45:27 -05:00 · 2017-08-29 13:45:27 -05:00 · d68cd09c63
parent e4d0e12773 d4fa585ac4
commit d68cd09c63
1 changed files with 3 additions and 0 deletions
--- a/targets/TARGET_STM/TARGET_STM32F1/pin_device.h
+++ b/targets/TARGET_STM/TARGET_STM32F1/pin_device.h
@ -37,6 +37,9 @@ extern const uint32_t ll_pin_defines[16];

 static inline void stm_pin_DisconnectDebug(PinName pin)
 {
+    // Enable AFIO clock
+    __HAL_RCC_AFIO_CLK_ENABLE();
+
    // Disconnect JTAG-DP + SW-DP signals.
    // Warning: Need to reconnect under reset
    if ((pin == PA_13) || (pin == PA_14)) {