uConsole/Code/uconsole_keyboard/uconsole_keyboard.ino
2023-06-14 13:46:28 +12:00

140 lines
3.3 KiB
C++

#include "keyboard.h"
#include "keys.h"
#include "trackball.h"
#include "devterm.h"
#include "tickwaiter.h"
#include <USBComposite.h>
#define SER_NUM_STR "20230307"
USBHID HID;
DEVTERM dev_term;
const uint8_t reportDescription[] = {
HID_CONSUMER_REPORT_DESCRIPTOR(),
HID_KEYBOARD_REPORT_DESCRIPTOR(),
HID_JOYSTICK_REPORT_DESCRIPTOR(),
HID_MOUSE_REPORT_DESCRIPTOR()
};
static const uint32_t LOOP_INTERVAL_MS = 0;
static TickWaiter<LOOP_INTERVAL_MS> waiter;
HardwareTimer timer(1);
//HardwareTimer ctrl_timer(4);
void setup() {
USBComposite.setManufacturerString("ClockworkPI");
USBComposite.setProductString("uConsole");
USBComposite.setSerialString(SER_NUM_STR);
dev_term.Keyboard = new HIDKeyboard(HID);
dev_term.Joystick = new HIDJoystick(HID);
dev_term.Mouse = new HIDMouse(HID);
dev_term.Consumer = new HIDConsumer(HID);
dev_term.Keyboard->setAdjustForHostCapsLock(false);
dev_term.state = new State();
dev_term.Keyboard_state.layer = 0;
dev_term.Keyboard_state.prev_layer = 0;
dev_term.Keyboard_state.fn_on = 0;
dev_term.Keyboard_state.sf_on = 0;
//dev_term.Keyboard_state.shift = 0;
dev_term.Keyboard_state.backlight = 0;
dev_term.Keyboard_state.lock = 0;
dev_term.Keyboard_state.ctrl.lock = 0;
dev_term.Keyboard_state.ctrl.time = 0;
dev_term.Keyboard_state.ctrl.begin = 0;
dev_term.Keyboard_state.shift.lock = 0;
dev_term.Keyboard_state.shift.time = 0;
dev_term.Keyboard_state.shift.begin = 0;
dev_term.Keyboard_state.alt.lock = 0;
dev_term.Keyboard_state.alt.time = 0;
dev_term.Keyboard_state.alt.begin = 0;
dev_term.Keyboard_state.fn.lock = 0;
dev_term.Keyboard_state.fn.time = 0;
dev_term.Keyboard_state.fn.begin = 0;
dev_term._Serial = new USBCompositeSerial;
HID.begin(*dev_term._Serial,reportDescription, sizeof(reportDescription));
while(!USBComposite);//wait until usb port been plugged in to PC
keyboard_init(&dev_term);
keys_init(&dev_term);
trackball_init(&dev_term);
//dev_term._Serial->println("setup done");
pinMode(PD2,INPUT);// switch 2 in back
timer.setPeriod(KEYBOARD_LED_PWM_PERIOD);
timer.resume();
/*
ctrl_timer.setPeriod(20*1000);
ctrl_timer.attachInterrupt(1,ctrl_timer_handler);
ctrl_timer.refresh();
ctrl_timer.resume();
*/
pinMode(PA8,PWM);
pwmWrite(PA8,0);
delay(1000);
}
#define LOCK_TIME 50
//DO NOT USE dev_term._Serial->println(""); in timer interrupt function,will block
void check_keyboard_lock(KEYBOARD_LOCK*lock){
if( lock->begin >0) {
lock->time++;
if( lock->time>=LOCK_TIME && lock->time<200){
lock->lock = 1;
}
if( lock->time > 200){
if(lock->begin != _FN_KEY) {
dev_term.Keyboard->release(lock->begin);
}
lock->time = 0;
lock->lock = 0;
lock->begin = 0;
}
}
}
#define LOCK_TIME 50
void ctrl_timer_handler(void) {
check_keyboard_lock(&dev_term.Keyboard_state.ctrl);
check_keyboard_lock(&dev_term.Keyboard_state.shift);
check_keyboard_lock(&dev_term.Keyboard_state.alt);
check_keyboard_lock(&dev_term.Keyboard_state.fn);
}
void loop() {
dev_term.delta = waiter.waitForNextTick();
dev_term.state->tick(dev_term.delta);
trackball_task(&dev_term);
keys_task(&dev_term); //keys above keyboard
keyboard_task(&dev_term);
}