Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-05-30 21:36:28 +08:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

PCA9555 I/O expander: Fix an error in addressing noted by Stefan Kolb; convert to use I2C_TRANSFER instead of I2C_WRITEREAD which is not thread safe

Browse Source
This commit is contained in:
Gregory Nutt
2016-01-26 07:59:36 -06:00
parent 26d40fa80c
commit f74fbecf52
2 changed files with 75 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/ioexpander/Kconfig
+1
View File
@@ -15,6 +15,7 @@ if IOEXPANDER_PCA9555
config PCA9555_MULTIPLE
bool "Multiple PCA9555 Devices"
default n
depends on EXPERIMENTAL
---help---
Can be defined to support multiple PCA9555 devices on board.