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Searched refs:brightness (Results 1 – 25 of 33) sorted by relevance

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/Zephyr-latest/samples/drivers/led/is31fl3216a/src/
Dmain.c51 uint8_t brightness[WRITE_CHANNELS_LEDS_COUNT]; in pulse_leds() local
55 memset(brightness, percent, sizeof(brightness)); in pulse_leds()
58 brightness); in pulse_leds()
68 memset(brightness, percent, sizeof(brightness)); in pulse_leds()
71 brightness); in pulse_leds()
/Zephyr-latest/drivers/auxdisplay/
Dauxdisplay_pt6314.c59 uint8_t brightness; member
110 PT6314_FS_BRIGHTNESS(data->brightness); in auxdisplay_pt6314_function_set()
217 static int auxdisplay_pt6314_brightness_set(const struct device *dev, uint8_t brightness) in auxdisplay_pt6314_brightness_set() argument
221 if (brightness < PT6314_BRIGHTNESS_MIN || brightness > PT6314_BRIGHTNESS_MAX) { in auxdisplay_pt6314_brightness_set()
225 data->brightness = brightness; in auxdisplay_pt6314_brightness_set()
230 static int auxdisplay_pt6314_brightness_get(const struct device *dev, uint8_t *brightness) in auxdisplay_pt6314_brightness_get() argument
234 *brightness = data->brightness; in auxdisplay_pt6314_brightness_get()
308 .brightness.minimum = PT6314_BRIGHTNESS_MIN, \
309 .brightness.maximum = PT6314_BRIGHTNESS_MAX, \
324 .brightness = PT6314_BRIGHTNESS_MAX, \
Dauxdisplay_itron.c44 uint8_t brightness; member
124 data->brightness = 0; in auxdisplay_itron_init()
236 static int auxdisplay_itron_brightness_get(const struct device *dev, uint8_t *brightness) in auxdisplay_itron_brightness_get() argument
244 *brightness = data->brightness; in auxdisplay_itron_brightness_get()
253 static int auxdisplay_itron_brightness_set(const struct device *dev, uint8_t brightness) in auxdisplay_itron_brightness_set() argument
257 brightness}; in auxdisplay_itron_brightness_set()
260 if (brightness < AUXDISPLAY_ITRON_BRIGHTNESS_MIN || in auxdisplay_itron_brightness_set()
261 brightness > AUXDISPLAY_ITRON_BRIGHTNESS_MAX) { in auxdisplay_itron_brightness_set()
272 data->brightness = brightness; in auxdisplay_itron_brightness_set()
430 .brightness.minimum = AUXDISPLAY_ITRON_BRIGHTNESS_MIN, \
[all …]
Dauxdisplay_handlers.c97 uint8_t *brightness) in z_vrfy_auxdisplay_brightness_get() argument
100 return z_impl_auxdisplay_brightness_get(dev, brightness); in z_vrfy_auxdisplay_brightness_get()
105 uint8_t brightness) in z_vrfy_auxdisplay_brightness_set() argument
108 return z_impl_auxdisplay_brightness_set(dev, brightness); in z_vrfy_auxdisplay_brightness_set()
Dauxdisplay_jhd1313.c357 .brightness.minimum = AUXDISPLAY_LIGHT_NOT_SUPPORTED, \
358 .brightness.maximum = AUXDISPLAY_LIGHT_NOT_SUPPORTED, \
Dauxdisplay_serlcd.c414 .brightness.minimum = AUXDISPLAY_LIGHT_NOT_SUPPORTED, \
415 .brightness.maximum = AUXDISPLAY_LIGHT_NOT_SUPPORTED, \
/Zephyr-latest/include/zephyr/drivers/
Dauxdisplay.h91 struct auxdisplay_light brightness; member
234 typedef int (*auxdisplay_brightness_get_t)(const struct device *dev, uint8_t *brightness);
241 typedef int (*auxdisplay_brightness_set_t)(const struct device *dev, uint8_t brightness);
613 uint8_t *brightness);
616 uint8_t *brightness) in z_impl_auxdisplay_brightness_get() argument
624 return api->brightness_get(dev, brightness); in z_impl_auxdisplay_brightness_get()
639 uint8_t brightness);
642 uint8_t brightness) in z_impl_auxdisplay_brightness_set() argument
650 return api->brightness_set(dev, brightness); in z_impl_auxdisplay_brightness_set()
Ddisplay.h181 const uint8_t brightness);
373 uint8_t brightness) in display_set_brightness() argument
382 return api->set_brightness(dev, brightness); in display_set_brightness()
/Zephyr-latest/samples/boards/nordic/nrf_led_matrix/src/
Dmain.c97 uint8_t brightness = 0; in show_all_brightness_levels() local
100 --brightness; in show_all_brightness_levels()
101 ret = display_set_brightness(dev, brightness); in show_all_brightness_levels()
108 } while (brightness); in show_all_brightness_levels()
/Zephyr-latest/drivers/led/
Dlp5569.c46 static int lp5569_led_set_brightness(const struct device *dev, uint32_t led, uint8_t brightness) in lp5569_led_set_brightness() argument
52 if (led >= LP5569_NUM_LEDS || brightness > 100) { in lp5569_led_set_brightness()
57 val = brightness * 255 / 100; in lp5569_led_set_brightness()
Dis31fl3216a.c63 static uint8_t is31fl3216a_brightness_to_pwm(uint8_t brightness) in is31fl3216a_brightness_to_pwm() argument
65 return (0xFFU * brightness) / 100; in is31fl3216a_brightness_to_pwm()
Dlp5562.c610 uint8_t brightness) in lp5562_program_set_brightness() argument
616 if ((brightness < dev_data->min_brightness) || in lp5562_program_set_brightness()
617 (brightness > dev_data->max_brightness)) { in lp5562_program_set_brightness()
621 val = (brightness * 0xFF) / dev_data->max_brightness; in lp5562_program_set_brightness()
/Zephyr-latest/samples/basic/fade_led/
DREADME.rst12 The LED starts off increases its brightness until it is fully or nearly fully
13 on. The brightness then decreases until the LED is off, completing on fade
/Zephyr-latest/samples/drivers/led/pwm/
DREADME.rst22 - Increasing brightness gradually
23 - Decreasing brightness gradually
DKconfig26 The brightness gradually increases by one level each time this
/Zephyr-latest/samples/drivers/ht16k33/
DREADME.rst18 3. reduce the brightness gradually from 100% to 0%
19 4. turn off all LEDs, restore 100% brightness, and start over
/Zephyr-latest/drivers/display/
Ddisplay_nrf_led_matrix.c113 uint8_t brightness; member
172 const uint8_t brightness) in api_set_brightness() argument
175 uint8_t new_brightness = CLAMP(brightness, 1, BRIGHTNESS_MAX); in api_set_brightness()
176 int16_t delta = (int16_t)new_brightness - dev_data->brightness; in api_set_brightness()
178 dev_data->brightness = new_brightness; in api_set_brightness()
264 (data & mask) ? dev_data->brightness : 0; in api_write()
516 .brightness = 0xFF,
DKconfig.nrf_led_matrix12 GPIOs. The driver allows setting one of 256 levels of brightness
Ddisplay_dummy.c71 const uint8_t brightness) in dummy_display_set_brightness() argument
Ddisplay_max7219.c202 static int max7219_set_brightness(const struct device *dev, const uint8_t brightness) in max7219_set_brightness() argument
210 ret = max7219_transmit_all(dev, MAX7219_REG_INTENSITY, brightness >> 4); in max7219_set_brightness()
Ddisplay_nt35510.c264 static int nt35510_set_brightness(const struct device *dev, const uint8_t brightness) in nt35510_set_brightness() argument
266 return nt35510_write_reg(dev, MIPI_DCS_SET_DISPLAY_BRIGHTNESS, &brightness, 1); in nt35510_set_brightness()
/Zephyr-latest/samples/drivers/led/pca9633/
DREADME.rst15 3. set the brightness to 50%
/Zephyr-latest/samples/drivers/led/is31fl3733/
DREADME.rst13 - Set all LEDs to full brightness with :c:func:`led_write_channels` API
/Zephyr-latest/samples/drivers/led/lp50xx/
DREADME.rst28 - set the brightness gradually to the maximum level
/Zephyr-latest/boards/shields/adafruit_neopixel_grid_bff/doc/
Dindex.rst53 brightness. Having all of the LEDs on at once can cause the PCB to overheat

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