X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fdrv%2Fser.c;h=dac277b06da4bcb01bf5c48acd60efe8c81cdaa1;hb=7b47f57c871da92ea81d28a18f91fae04f3072b3;hp=a684ebbaf6cdcb22767afe8ad248fb09db685235;hpb=c83101e6bea1c407299a5e758df54a24a7117151;p=bertos.git

diff --git a/bertos/drv/ser.c b/bertos/drv/ser.c
index a684ebba..dac277b0 100644
--- a/bertos/drv/ser.c
+++ b/bertos/drv/ser.c
@@ -410,6 +410,8 @@ static struct KFile *ser_reopen(struct KFile *fd)
 
 /**
  * Init serial driver for \a unit.
+ *
+ * Use values SER_UARTn as values for \a unit.
  */
 void ser_init(struct Serial *fds, unsigned int unit)
 {
@@ -476,6 +478,8 @@ static size_t spimaster_write(struct KFile *fd, const void *buf, size_t size)
 /**
  * Init SPI serial driver \a unit in master mode.
  *
+ * Use SER_SPIn for \a unit parameter.
+ *
  * This interface implements the SPI master protocol over a serial SPI
  * driver. This is needed because normal serial driver send/receive data
  * at the same time. SPI slaves like memories and other peripherals