5 Commits

Author	SHA1	Message	Date
Xiang Xiao	6a3c2aded6	Fix wait loop and void cast (#24) ... * Simplify EINTR/ECANCEL error handling 1. Add semaphore uninterruptible wait function 2 .Replace semaphore wait loop with a single uninterruptible wait 3. Replace all sem_xxx to nxsem_xxx * Unify the void cast usage 1. Remove void cast for function because many place ignore the returned value witout cast 2. Replace void cast for variable with UNUSED macro	2020-01-02 10:54:43 -06:00
Gregory Nutt	b54ffe858a	Standardization of some function headers.	2018-03-13 09:52:27 -06:00
Gregory Nutt	c2c2c4f111	drivers/lcd: Make LCD driver configuration indepently selected from NX graphics configuration. This makes things awkward and loses some error checking but is a necessary step in order to make LCD drivers usable when the NX graphics system is disabled.	2017-11-25 13:13:30 -06:00
Alan Carvalho de Assis	96e1a80f99	Replace the structure initializer with C89 style	2017-05-26 11:36:36 -03:00
Alan Carvalho de Assis	8df5c29857	Add driver for Nokia 5110 (Philips PCD8544)	2017-05-26 10:53:13 -03:00