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author | Drashna Jael're <drashna@live.com> | 2022-05-29 15:38:33 -0700 |
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committer | Drashna Jael're <drashna@live.com> | 2022-05-29 15:38:33 -0700 |
commit | 30aac80d5a6d8c6f7c06efb49189d748e70edc4a (patch) | |
tree | ceb11968ae41228e4b110c07467cdca7cc9cff22 /drivers/painter/gc9a01/qp_gc9a01.h | |
parent | 67f4e5f34489abf986dedb4984b256692086c615 (diff) | |
parent | e22a183329fd05d39f88bb9dfebe98cfa7cd8402 (diff) |
Merge remote-tracking branch 'qmk 0.17.0' into firmware21
Diffstat (limited to 'drivers/painter/gc9a01/qp_gc9a01.h')
-rw-r--r-- | drivers/painter/gc9a01/qp_gc9a01.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/painter/gc9a01/qp_gc9a01.h b/drivers/painter/gc9a01/qp_gc9a01.h new file mode 100644 index 0000000000..e2b1939564 --- /dev/null +++ b/drivers/painter/gc9a01/qp_gc9a01.h @@ -0,0 +1,37 @@ +// Copyright 2021 Paul Cotter (@gr1mr3aver) +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "gpio.h" +#include "qp_internal.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter GC9A01 configurables (add to your keyboard's config.h) + +#ifndef GC9A01_NUM_DEVICES +/** + * @def This controls the maximum number of GC9A01 devices that Quantum Painter can communicate with at any one time. + * Increasing this number allows for multiple displays to be used. + */ +# define GC9A01_NUM_DEVICES 1 +#endif + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter GC9A01 device factories + +#ifdef QUANTUM_PAINTER_GC9A01_SPI_ENABLE +/** + * Factory method for an GC9A01 SPI LCD device. + * + * @param panel_width[in] the width of the display panel + * @param panel_height[in] the height of the display panel + * @param chip_select_pin[in] the GPIO pin used for SPI chip select + * @param dc_pin[in] the GPIO pin used for D/C control + * @param reset_pin[in] the GPIO pin used for RST + * @param spi_divisor[in] the SPI divisor to use when communicating with the display + * @param spi_mode[in] the SPI mode to use when communicating with the display + * @return the device handle used with all drawing routines in Quantum Painter + */ +painter_device_t qp_gc9a01_make_spi_device(uint16_t panel_width, uint16_t panel_height, pin_t chip_select_pin, pin_t dc_pin, pin_t reset_pin, uint16_t spi_divisor, int spi_mode); +#endif // QUANTUM_PAINTER_GC9A01_SPI_ENABLE |