Tiva TM4C-1294 Launchpad: tiva_appinit.c is a better home for board_pwm_setup() vs. tiva_bringup.c

2026-06-07 01:05:54 +08:00 · 2016-08-05 13:05:41 -06:00
parent 7048d08123
commit 5407a673fc
4 changed files with 33 additions and 29 deletions
@@ -132,7 +132,8 @@ struct spi_sequence_s
 *
 * Description:
 *   This is a helper function that can be used to encapsulate and manage
- *   a sequence of SPI transfers.
+ *   a sequence of SPI transfers.  The SPI bus will be locked and the
+ *   SPI device selected for the duration of the transfers.
 *
 * Input Parameters:
 *   spi - An instance of the SPI device to use for the transfer