Merge pull request #294 from tomtor/fix-doc

Fix documentation for usart_putc()
2017-07-03 15:36:23 +10:00 · 2017-07-03 15:36:23 +10:00 · d4103b8cd1
parent 6891e40546 84dd916230
commit d4103b8cd1
1 changed files with 2 additions and 2 deletions
--- a/STM32F1/system/libmaple/include/libmaple/usart.h
+++ b/STM32F1/system/libmaple/include/libmaple/usart.h
@ -439,8 +439,8 @@ static inline void usart_disable_all(void) {
 /**
 * @brief Transmit one character on a serial port.
 *
- * This function blocks until the character has been successfully
- * transmitted.
+ * This function blocks until the character has been queued
+ * for transmission.
 *
 * @param dev Serial port to send on.
 * @param byte Byte to transmit.