Aksal/nuttx
3
1
Fork 1
mirror of https://github.com/apache/nuttx.git synced 2026-08-25 07:27:11 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Tiva SSI: Fix some recent breakage to the Tiva SSI driver for the case where only one SSI modules is enabled

Browse source
This commit is contained in:
Gregory Nutt 2014-12-28 16:55:47 -06:00
parent 59c6f42be4
commit c802d5276b
1 changed files with 20 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

20
arch/arm/src/tiva/tiva_ssi.c
View file

@ -137,6 +137,26 @@
#if NSSI_ENABLED > 0
/* Some special definitions if there is exactly one interface enabled */
#if NSSI_ENABLED < 2
# if defined(CONFIG_TIVA_SSI0)
# define SSI_BASE TIVA_SSI0_BASE
# define SSI_IRQ TIVA_IRQ_SSI0
# elif defined(CONFIG_TIVA_SSI0)
# define SSI_BASE TIVA_SSI1_BASE
# define SSI_IRQ TIVA_IRQ_SSI1
# elif defined(CONFIG_TIVA_SSI0)
# define SSI_BASE TIVA_SSI2_BASE
# define SSI_IRQ TIVA_IRQ_SSI2
# elif defined(CONFIG_TIVA_SSI0)
# define SSI_BASE TIVA_SSI3_BASE
# define SSI_IRQ TIVA_IRQ_SSI3
# else
# error Help me... I am confused
# endif
#endif
/* The number of (16-bit) words that will fit in the Tx FIFO */
#define TIVA_TXFIFO_WORDS 8