zephyr/drivers/display
Andrzej Głąbek ea81b4b812 drivers: display_nrf_led_matrix: Correct calculation of pixel period
This is a follow-up to commit 4dfab40cac.

The calculation of the pixel period is done incorrectly and results
in higher than configured refresh frequency if pixels are refreshed
in groups. Fix that and lower the base frequency for the timer and
PWM so that wider range of refresh frequency can be used also with
the pixel grouping.

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2021-12-22 15:50:44 +01:00
..
CMakeLists.txt drivers: display: Add support for LED matrix driven by nRF SoC GPIOs 2021-12-17 15:48:08 +01:00
Kconfig drivers: display: Add support for LED matrix driven by nRF SoC GPIOs 2021-12-17 15:48:08 +01:00
Kconfig.dummy drivers: display: remove unused Kconfig options 2021-12-10 12:47:30 +01:00
Kconfig.gd7965
Kconfig.grove
Kconfig.ili9xxx
Kconfig.ls0xx
Kconfig.mcux_elcdif
Kconfig.microbit drivers: mb_display: rework bbc:microbit display support 2021-12-21 17:06:03 +01:00
Kconfig.nrf_led_matrix drivers: display_nrf_led_matrix: Add option to light LEDs in groups 2021-12-21 17:53:38 +01:00
Kconfig.sdl drivers: display: remove unused Kconfig options 2021-12-10 12:47:30 +01:00
Kconfig.ssd16xx
Kconfig.ssd1306
Kconfig.st7735r
Kconfig.st7789v
display_dummy.c drivers: display_dummy: rework to obtain configuration from devicetree 2021-12-10 12:47:30 +01:00
display_framebuf.c
display_ili9xxx.c
display_ili9xxx.h
display_ili9340.c
display_ili9340.h
display_ili9341.c
display_ili9341.h
display_ili9488.c
display_ili9488.h
display_mcux_elcdif.c
display_nrf_led_matrix.c drivers: display_nrf_led_matrix: Correct calculation of pixel period 2021-12-22 15:50:44 +01:00
display_sdl.c drivers: display_sdl: rework to obtain configuration from devicetree 2021-12-10 12:47:30 +01:00
display_st7735r.c drivers: display: st7735r: replace non-existing DT_INST_HAS_PROP 2021-12-17 17:30:06 +01:00
display_st7735r.h
display_st7789v.c drivers: display: st7789v: Use `device *` for internal functions 2021-12-07 09:38:43 -06:00
display_st7789v.h
gd7965.c
gd7965_regs.h
grove_lcd_rgb.c
ls0xx.c
mb_display.c drivers: mb_display: rework bbc:microbit display support 2021-12-21 17:06:03 +01:00
mb_font.c
mb_font.h
ssd16xx.c drivers: ssd16xx: fix driver initialization 2021-12-10 12:47:30 +01:00
ssd16xx_regs.h
ssd1306.c drivers: Apply SPI API change to relevant places 2021-11-19 11:50:38 +01:00
ssd1306_regs.h