You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
2.7 KiB
72 lines
2.7 KiB
// Copyright 2021 Nick Brassel (@tzarc)
|
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
#include "qp_comms.h"
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Base comms APIs
|
|
|
|
bool qp_comms_init(painter_device_t device) {
|
|
struct painter_driver_t *driver = (struct painter_driver_t *)device;
|
|
if (!driver->validate_ok) {
|
|
qp_dprintf("qp_comms_init: fail (validation_ok == false)\n");
|
|
return false;
|
|
}
|
|
|
|
return driver->comms_vtable->comms_init(device);
|
|
}
|
|
|
|
bool qp_comms_start(painter_device_t device) {
|
|
struct painter_driver_t *driver = (struct painter_driver_t *)device;
|
|
if (!driver->validate_ok) {
|
|
qp_dprintf("qp_comms_start: fail (validation_ok == false)\n");
|
|
return false;
|
|
}
|
|
|
|
return driver->comms_vtable->comms_start(device);
|
|
}
|
|
|
|
void qp_comms_stop(painter_device_t device) {
|
|
struct painter_driver_t *driver = (struct painter_driver_t *)device;
|
|
if (!driver->validate_ok) {
|
|
qp_dprintf("qp_comms_stop: fail (validation_ok == false)\n");
|
|
return;
|
|
}
|
|
|
|
driver->comms_vtable->comms_stop(device);
|
|
}
|
|
|
|
uint32_t qp_comms_send(painter_device_t device, const void *data, uint32_t byte_count) {
|
|
struct painter_driver_t *driver = (struct painter_driver_t *)device;
|
|
if (!driver->validate_ok) {
|
|
qp_dprintf("qp_comms_send: fail (validation_ok == false)\n");
|
|
return false;
|
|
}
|
|
|
|
return driver->comms_vtable->comms_send(device, data, byte_count);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Comms APIs that use a D/C pin
|
|
|
|
void qp_comms_command(painter_device_t device, uint8_t cmd) {
|
|
struct painter_driver_t * driver = (struct painter_driver_t *)device;
|
|
struct painter_comms_with_command_vtable_t *comms_vtable = (struct painter_comms_with_command_vtable_t *)driver->comms_vtable;
|
|
comms_vtable->send_command(device, cmd);
|
|
}
|
|
|
|
void qp_comms_command_databyte(painter_device_t device, uint8_t cmd, uint8_t data) {
|
|
qp_comms_command(device, cmd);
|
|
qp_comms_send(device, &data, sizeof(data));
|
|
}
|
|
|
|
uint32_t qp_comms_command_databuf(painter_device_t device, uint8_t cmd, const void *data, uint32_t byte_count) {
|
|
qp_comms_command(device, cmd);
|
|
return qp_comms_send(device, data, byte_count);
|
|
}
|
|
|
|
void qp_comms_bulk_command_sequence(painter_device_t device, const uint8_t *sequence, size_t sequence_len) {
|
|
struct painter_driver_t * driver = (struct painter_driver_t *)device;
|
|
struct painter_comms_with_command_vtable_t *comms_vtable = (struct painter_comms_with_command_vtable_t *)driver->comms_vtable;
|
|
comms_vtable->bulk_command_sequence(device, sequence, sequence_len);
|
|
}
|