qmk_firmware/quantum/painter/qp_comms.h

26 lines
1.1 KiB
C
Raw Permalink Normal View History

// Copyright 2021 Nick Brassel (@tzarc)
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <stdbool.h>
#include <stdlib.h>
#include "qp_internal.h"
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Base comms APIs
bool qp_comms_init(painter_device_t device);
bool qp_comms_start(painter_device_t device);
void qp_comms_stop(painter_device_t device);
uint32_t qp_comms_send(painter_device_t device, const void* data, uint32_t byte_count);
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Comms APIs that use a D/C pin
void qp_comms_command(painter_device_t device, uint8_t cmd);
void qp_comms_command_databyte(painter_device_t device, uint8_t cmd, uint8_t data);
uint32_t qp_comms_command_databuf(painter_device_t device, uint8_t cmd, const void* data, uint32_t byte_count);
void qp_comms_bulk_command_sequence(painter_device_t device, const uint8_t* sequence, size_t sequence_len);