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- // 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);
- }
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