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-rw-r--r--quantum/serial_link/system/serial_link.c250
-rw-r--r--quantum/serial_link/system/serial_link.h54
2 files changed, 0 insertions, 304 deletions
diff --git a/quantum/serial_link/system/serial_link.c b/quantum/serial_link/system/serial_link.c
deleted file mode 100644
index 6363f8ff3b..0000000000
--- a/quantum/serial_link/system/serial_link.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
-The MIT License (MIT)
-
-Copyright (c) 2016 Fred Sundvik
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-*/
-#include "report.h"
-#include "host_driver.h"
-#include "serial_link/system/serial_link.h"
-#include <hal.h>
-#include "serial_link/protocol/byte_stuffer.h"
-#include "serial_link/protocol/transport.h"
-#include "serial_link/protocol/frame_router.h"
-#include "matrix.h"
-#include "sync_timer.h"
-#include <stdbool.h>
-#include "print.h"
-#include "config.h"
-
-#define SYNC_TIMER_OFFSET 2
-
-static event_source_t new_data_event;
-static bool serial_link_connected;
-static bool is_master = false;
-
-static uint8_t keyboard_leds(void);
-static void send_keyboard(report_keyboard_t* report);
-static void send_mouse(report_mouse_t* report);
-static void send_system(uint16_t data);
-static void send_consumer(uint16_t data);
-
-host_driver_t serial_driver = {keyboard_leds, send_keyboard, send_mouse, send_system, send_consumer};
-
-// Define these in your Config.h file
-#ifndef SERIAL_LINK_BAUD
-# error "Serial link baud is not set"
-#endif
-
-#ifndef SERIAL_LINK_THREAD_PRIORITY
-# error "Serial link thread priority not set"
-#endif
-
-static SerialConfig config = {.sc_speed = SERIAL_LINK_BAUD};
-
-//#define DEBUG_LINK_ERRORS
-
-static uint32_t read_from_serial(SerialDriver* driver, uint8_t link) {
- const uint32_t buffer_size = 16;
- uint8_t buffer[buffer_size];
- uint32_t bytes_read = sdAsynchronousRead(driver, buffer, buffer_size);
- uint8_t* current = buffer;
- uint8_t* end = current + bytes_read;
- while (current < end) {
- byte_stuffer_recv_byte(link, *current);
- current++;
- }
- return bytes_read;
-}
-
-static void print_error(char* str, eventflags_t flags, SerialDriver* driver) {
-#ifdef DEBUG_LINK_ERRORS
- if (flags & SD_PARITY_ERROR) {
- print(str);
- print(" Parity error\n");
- }
- if (flags & SD_FRAMING_ERROR) {
- print(str);
- print(" Framing error\n");
- }
- if (flags & SD_OVERRUN_ERROR) {
- print(str);
- uint32_t size = qSpaceI(&(driver->iqueue));
- xprintf(" Overrun error, queue size %d\n", size);
- }
- if (flags & SD_NOISE_ERROR) {
- print(str);
- print(" Noise error\n");
- }
- if (flags & SD_BREAK_DETECTED) {
- print(str);
- print(" Break detected\n");
- }
-#else
- (void)str;
- (void)flags;
- (void)driver;
-#endif
-}
-
-bool is_serial_link_master(void) { return is_master; }
-
-// TODO: Optimize the stack size, this is probably way too big
-static THD_WORKING_AREA(serialThreadStack, 1024);
-static THD_FUNCTION(serialThread, arg) {
- (void)arg;
- event_listener_t new_data_listener;
- event_listener_t sd1_listener;
- event_listener_t sd2_listener;
- chEvtRegister(&new_data_event, &new_data_listener, 0);
- eventflags_t events = CHN_INPUT_AVAILABLE | SD_PARITY_ERROR | SD_FRAMING_ERROR | SD_OVERRUN_ERROR | SD_NOISE_ERROR | SD_BREAK_DETECTED;
- chEvtRegisterMaskWithFlags(chnGetEventSource(&SD1), &sd1_listener, EVENT_MASK(1), events);
- chEvtRegisterMaskWithFlags(chnGetEventSource(&SD2), &sd2_listener, EVENT_MASK(2), events);
- bool need_wait = false;
- while (true) {
- eventflags_t flags1 = 0;
- eventflags_t flags2 = 0;
- if (need_wait) {
- eventmask_t mask = chEvtWaitAnyTimeout(ALL_EVENTS, TIME_MS2I(1000));
- if (mask & EVENT_MASK(1)) {
- flags1 = chEvtGetAndClearFlags(&sd1_listener);
- print_error("DOWNLINK", flags1, &SD1);
- }
- if (mask & EVENT_MASK(2)) {
- flags2 = chEvtGetAndClearFlags(&sd2_listener);
- print_error("UPLINK", flags2, &SD2);
- }
- }
-
- // Always stay as master, even if the USB goes into sleep mode
- is_master |= usbGetDriverStateI(&USBD1) == USB_ACTIVE;
- router_set_master(is_master);
-
- need_wait = true;
- need_wait &= read_from_serial(&SD2, UP_LINK) == 0;
- need_wait &= read_from_serial(&SD1, DOWN_LINK) == 0;
- update_transport();
- }
-}
-
-void send_data(uint8_t link, const uint8_t* data, uint16_t size) {
- if (link == DOWN_LINK) {
- sdWrite(&SD1, data, size);
- } else {
- sdWrite(&SD2, data, size);
- }
-}
-
-static systime_t last_update = 0;
-
-typedef struct {
- matrix_row_t rows[MATRIX_ROWS];
-} matrix_object_t;
-
-static matrix_object_t last_matrix = {};
-
-SLAVE_TO_MASTER_OBJECT(keyboard_matrix, matrix_object_t);
-MASTER_TO_ALL_SLAVES_OBJECT(serial_link_connected, bool);
-#ifndef DISABLE_SYNC_TIMER
-MASTER_TO_ALL_SLAVES_OBJECT(sync_timer, uint32_t);
-#endif
-
-static remote_object_t* remote_objects[] = {
- REMOTE_OBJECT(serial_link_connected),
- REMOTE_OBJECT(keyboard_matrix),
-#ifndef DISABLE_SYNC_TIMER
- REMOTE_OBJECT(sync_timer),
-#endif
-};
-
-void init_serial_link(void) {
- serial_link_connected = false;
- init_serial_link_hal();
- add_remote_objects(remote_objects, sizeof(remote_objects) / sizeof(remote_object_t*));
- init_byte_stuffer();
- sdStart(&SD1, &config);
- sdStart(&SD2, &config);
- chEvtObjectInit(&new_data_event);
- (void)chThdCreateStatic(serialThreadStack, sizeof(serialThreadStack), SERIAL_LINK_THREAD_PRIORITY, serialThread, NULL);
-}
-
-void matrix_set_remote(matrix_row_t* rows, uint8_t index);
-
-void serial_link_update(void) {
- if (read_serial_link_connected()) {
- serial_link_connected = true;
- }
-
- matrix_object_t matrix;
- bool changed = false;
- for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
- matrix.rows[i] = matrix_get_row(i);
- changed |= matrix.rows[i] != last_matrix.rows[i];
- }
-
- systime_t current_time = chVTGetSystemTimeX();
- systime_t delta = current_time - last_update;
- if (changed || delta > TIME_US2I(5000)) {
- last_update = current_time;
- last_matrix = matrix;
- matrix_object_t* m = begin_write_keyboard_matrix();
- for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
- m->rows[i] = matrix.rows[i];
- }
- end_write_keyboard_matrix();
-
- *begin_write_serial_link_connected() = true;
- end_write_serial_link_connected();
-
-#ifndef DISABLE_SYNC_TIMER
- *begin_write_sync_timer() = sync_timer_read32() + SYNC_TIMER_OFFSET;
- end_write_sync_timer();
-#endif
- }
-
- matrix_object_t* m = read_keyboard_matrix(0);
- if (m) {
- matrix_set_remote(m->rows, 0);
- }
-
-#ifndef DISABLE_SYNC_TIMER
- uint32_t* t = read_sync_timer();
- if (t) {
- sync_timer_update(*t);
- }
-#endif
-}
-
-void signal_data_written(void) { chEvtBroadcast(&new_data_event); }
-
-bool is_serial_link_connected(void) { return serial_link_connected; }
-
-host_driver_t* get_serial_link_driver(void) { return &serial_driver; }
-
-// NOTE: The driver does nothing, because the master handles everything
-uint8_t keyboard_leds(void) { return 0; }
-
-void send_keyboard(report_keyboard_t* report) { (void)report; }
-
-void send_mouse(report_mouse_t* report) { (void)report; }
-
-void send_system(uint16_t data) { (void)data; }
-
-void send_consumer(uint16_t data) { (void)data; }
diff --git a/quantum/serial_link/system/serial_link.h b/quantum/serial_link/system/serial_link.h
deleted file mode 100644
index adc1f6e93d..0000000000
--- a/quantum/serial_link/system/serial_link.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
-The MIT License (MIT)
-
-Copyright (c) 2016 Fred Sundvik
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-*/
-
-#pragma once
-
-#include "host_driver.h"
-#include <stdbool.h>
-
-void init_serial_link(void);
-void init_serial_link_hal(void);
-bool is_serial_link_connected(void);
-bool is_serial_link_master(void);
-host_driver_t* get_serial_link_driver(void);
-void serial_link_update(void);
-
-#if defined(PROTOCOL_CHIBIOS)
-# include <ch.h>
-
-static inline void serial_link_lock(void) { chSysLock(); }
-
-static inline void serial_link_unlock(void) { chSysUnlock(); }
-
-void signal_data_written(void);
-
-#else
-
-inline void serial_link_lock(void) {}
-
-inline void serial_link_unlock(void) {}
-
-void signal_data_written(void);
-
-#endif