sergiotarxz/nuttx
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12 Commits

Author SHA1 Message Date
Xiang Xiao
80277d1630
Refine the preprocessor conditional guard style (#190) 2020-01-31 19:07:39 +01:00
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
Sebastien Lorquet
9527f849f4 drivers/lcd: Detect and handle more errors in return values within the LCD framebuffer and SSD1306 drivers 2018-02-19 07:32:44 -06:00
Gregory Nutt
46e5f292dd drivers/lcd: lcd_framebuffer.c does not need to include board-specific board.h. 2018-02-15 09:20:20 -06:00
Gregory Nutt
7cf88d7dbd Make sure that labeling is used consistently in all function headers. 2018-02-01 10:00:02 -06:00
Gregory Nutt
3657723208 drivers/lcd: Add support for external LCD initialization required by some board logic. configs/zpa214xpa: Tried to get the LCD working again unsuccessfully. Too much bit rot I suppose. 2017-11-25 11:41:21 -06:00
Gregory Nutt
84de1fed9b Fix previous commit: In calculating the length of a run, the width has to be updated AFTER the start X position has been modified. 2017-11-22 06:13:56 -06:00
Gregory Nutt
9a4c3bbe99 drivers/lcd_framebuffer.c: If BPP is less then 8, then we need to byte-align the update region. 2017-11-22 05:35:33 -06:00
Gregory Nutt
205fe8053f Kconfigs: Add CONFIG_LCD_UPDATE that works like CONFIG_NX_UPDATE but can be enabled without enabling the graphics subsystem. 2017-11-04 14:08:21 -06:00
Gregory Nutt
cfd44639b2 Fix some cosmetic stuff in the framebuffer character driver and in the LCD framebuffer driver front-end. 2017-09-17 13:48:10 -06:00
Gregory Nutt
0b8730fb8b Squashed commit of the following: 
configs/stm3210e-eval: Bring in new stm32_appinit.c, add board_initialize(), add support for FB character driver.
    configs/stm3210e-eval: Rename stm32_appinit.c to stm32_bringup.c so that the start up logic is compatible with other, new boards.
 2017-09-17 13:17:06 -06:00
Gregory Nutt
a9c054237a drivers/lcd: Add suppose for a generic front-end that will convert any LCD driver into a framebuffer driver. 2017-09-17 10:39:23 -06:00