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add display rotation

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This commit is contained in:
sharandac
2020-07-21 16:17:16 +02:00
parent 9bd9c4b013
commit f0ec905675
13 changed files with 459 additions and 19 deletions
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16
src/hardware/display.h
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@@ -7,9 +7,13 @@
#define DISPLAY_MIN_BRIGHTNESS 32
#define DISPLAY_MAX_BRIGHTNESS 255
#define DISPLAY_MIN_ROTATE 0
#define DISPLAY_MAX_ROTATE 270
typedef struct {
uint32_t brightness = DISPLAY_MIN_BRIGHTNESS;
uint32_t timeout = DISPLAY_MIN_TIMEOUT;
uint32_t rotation = 0;
} display_config_t;
#define DISPLAY_CONFIG_FILE "/display.cfg"
@@ -58,5 +62,17 @@
* @param brightness brightness from 0-255
*/
void display_set_brightness( uint32_t brightness );
/*
* @brief read the rotate from the display
*
* @return rotation from 0-270 degree in 90 degree steps
*/
uint32_t display_get_rotation( void );
/*
* @brief set the rotate for the display
*
* @param rotation from 0-270 in 90 degree steps
*/
void display_set_rotation( uint32_t rotation );
#endif // _DISPLAY_H