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4 config MAX7219 config5 bool "MAX7219 LED display driver"10 Enable driver for the Maxim MAX7219 SPI LED display driver.11 It is supporting up to 64 individual LEDs per MAX7219.
11 * @brief MAX7219 LED display driver15 * A MAX7219 has 8x8 pixels.19 * Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX7219-MAX7221.pdf33 LOG_MODULE_REGISTER(max7219, CONFIG_DISPLAY_LOG_LEVEL);40 /* MAX7219 registers and fields */69 /* Keep all digit_buf for all cascading MAX7219 */166 * MAX7219 only supports PIXEL_FORMAT_MONO01. 1 bit stands for 1 pixel. in max7219_write()240 * max7219 supports intensity value from 0x0 to 0xF. in max7219_set_brightness()
38 source "drivers/display/Kconfig.max7219"
5 Maxim MAX7219 LED display driver7 compatible: "maxim,max7219"25 Number of scanned digits for MAX7219.48 description: Intensity for MAX7219.52 description: Number of cascading MAX7219.
15 max7219_max7219_8x8: max7219@0 {16 compatible = "maxim,max7219";
3 MAX7219 LED display driver shield9 This is a generic shield for LED matrix based on MAX7219.20 | No Name | MAX7219 | max7219_8x8 |
116 sample.display.max7219:
477 * MAX7219 LED display driver shield557 * Added MAX7219 display controller driver.1109 * :dtcompatible:`maxim,max7219`
