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qmk_firmware

custom branch of QMK firmware git clone https://anongit.hacktivis.me/git/qmk_firmware.git

qp_comms_i2c.h (937B)

    

  1. // Copyright 2022 Nick Brassel (@tzarc)
  2. // SPDX-License-Identifier: GPL-2.0-or-later
  3. #pragma once
  5. #ifdef QUANTUM_PAINTER_I2C_ENABLE
  7. #    include <stdint.h>
  9. #    include "gpio.h"
  10. #    include "qp_internal.h"
  12. ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  13. // Base I2C support
  15. typedef struct qp_comms_i2c_config_t {
  16.     uint8_t chip_address;
  17. } qp_comms_i2c_config_t;
  19. bool     qp_comms_i2c_init(painter_device_t device);
  20. bool     qp_comms_i2c_start(painter_device_t device);
  21. uint32_t qp_comms_i2c_send_data(painter_device_t device, const void* data, uint32_t byte_count);
  22. void     qp_comms_i2c_stop(painter_device_t device);
  24. extern const painter_comms_with_command_vtable_t i2c_comms_cmddata_vtable;
  26. ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  28. #endif // QUANTUM_PAINTER_I2C_ENABLE