autodetect passive nfc operation or usb operation

2019-02-26 15:04:23 -05:00
parent e2ca7f52db
commit e8d0ad5e7c
9 changed files with 175 additions and 153 deletions
--- a/targets/stm32l432/src/init.c
+++ b/targets/stm32l432/src/init.c
@ -808,6 +808,8 @@ void init_debug_uart(void)
  /* Peripheral clock enable */
  LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_USART1);

+
+  LL_USART_DeInit(USART1);
  /**USART1 GPIO Configuration
  PB6   ------> USART1_TX
  PB7   ------> USART1_RX