/*
* Runs the user operator control code. This function will be started in its own task with the
* default priority and stack size whenever the robot is enabled via the Field Management System
* or the VEX Competition Switch in the operator control mode. If the robot is disabled or
* communications is lost, the operator control task will be stopped by the kernel. Re-enabling
* the robot will restart the task, not resume it from where it left off.
*
* If no VEX Competition Switch or Field Management system is plugged in, the VEX Cortex will
* run the operator control task. Be warned that this will also occur if the VEX Cortex is
* tethered directly to a computer via the USB A to A cable without any VEX Joystick attached.
*
* Code running in this task can take almost any action, as the VEX Joystick is available and
* the scheduler is operational. However, proper use of delay() or taskDelayUntil() is highly
* recommended to give other tasks (including system tasks such as updating LCDs) time to run.
*
* This task should never exit; it should end with some kind of infinite loop, even if empty.
*/
void operatorControl() {
bool *lcdBacklight = initLcdVals();
taskResume(catTask);
while (1) {
// Joystick control of drive
checkDrive();
// Tower and intake control (Y-cabled into ports 3 and 8)
setTowerAndIntake();
// Manual catapult control
setCatapultMotors();
// Perform battery checks and update LCD
showBatteryOnLcd(uart1 );
// Show potentiometer values on second LCD
showPotVals(uart2, 1);
// Toggle backlight using buttons
bool newBacklight = checkBacklight(uart1, lcdBacklight[0]);
bool newSecondBacklight = checkBacklight(uart2, lcdBacklight[1]);
lcdBacklight[0] = newBacklight;
lcdBacklight[1] = newSecondBacklight;
// Delay 20 ms to concede to other tasks
delay(20);
}
}
void perMain()
{
#if defined(PCBSKY9X) && !defined(REVA)
calcConsumption();
#endif
checkSpeakerVolume();
checkEeprom();
sdMountPoll();
writeLogs();
handleUsbConnection();
checkTrainerSettings();
checkBattery();
uint8_t evt = getEvent(false);
if (evt && (g_eeGeneral.backlightMode & e_backlight_mode_keys)) backlightOn(); // on keypress turn the light on
checkBacklight();
#if defined(NAVIGATION_STICKS)
uint8_t sticks_evt = getSticksNavigationEvent();
if (sticks_evt) evt = sticks_evt;
#endif
#if defined(USB_MASS_STORAGE)
if (usbPlugged()) {
// disable access to menus
lcd_clear();
menuMainView(0);
lcdRefresh();
return;
}
#endif
#if defined(LUA)
uint32_t t0 = get_tmr10ms();
static uint32_t lastLuaTime = 0;
uint16_t interval = (lastLuaTime == 0 ? 0 : (t0 - lastLuaTime));
lastLuaTime = t0;
if (interval > maxLuaInterval) {
maxLuaInterval = interval;
}
// run Lua scripts that don't use LCD (to use CPU time while LCD DMA is running)
luaTask(0, RUN_MIX_SCRIPT | RUN_FUNC_SCRIPT | RUN_TELEM_BG_SCRIPT, false);
// wait for LCD DMA to finish before continuing, because code from this point
// is allowed to change the contents of LCD buffer
//
// WARNING: make sure no code above this line does any change to the LCD display buffer!
//
lcdRefreshWait();
// draw LCD from menus or from Lua script
// run Lua scripts that use LCD
bool standaloneScriptWasRun = luaTask(evt, RUN_STNDAL_SCRIPT, true);
bool refreshScreen = true;
if (!standaloneScriptWasRun) {
refreshScreen = !luaTask(evt, RUN_TELEM_FG_SCRIPT, true);
}
t0 = get_tmr10ms() - t0;
if (t0 > maxLuaDuration) {
maxLuaDuration = t0;
}
if (!standaloneScriptWasRun)
#else
lcdRefreshWait(); // WARNING: make sure no code above this line does any change to the LCD display buffer!
const bool refreshScreen = true;
#endif
{
// normal GUI from menus
const char *warn = s_warning;
uint8_t menu = s_menu_count;
if (refreshScreen) {
lcd_clear();
}
if (menuEvent) {
m_posVert = menuEvent == EVT_ENTRY_UP ? g_menuPos[g_menuStackPtr] : 0;
m_posHorz = 0;
evt = menuEvent;
menuEvent = 0;
AUDIO_MENUS();
}
g_menuStack[g_menuStackPtr]((warn || menu) ? 0 : evt);
if (warn) DISPLAY_WARNING(evt);
if (menu) {
const char * result = displayMenu(evt);
if (result) {
menuHandler(result);
putEvent(EVT_MENU_UP);
}
}
drawStatusLine();
}
lcdRefresh();
#if defined(REV9E) && !defined(SIMU)
topLcdRefreshStart();
setTopFirstTimer(getValue(MIXSRC_FIRST_TIMER+g_model.topLcdTimer));
setTopSecondTimer(g_eeGeneral.globalTimer + sessionTimer);
setTopRssi(TELEMETRY_RSSI());
setTopBatteryValue(g_vbat100mV);
setTopBatteryState(GET_TXBATT_BARS(), IS_TXBATT_WARNING());
topLcdRefreshEnd();
#endif
#if defined(REV9E) && !defined(SIMU)
bluetoothWakeup();
#endif
#if defined(PCBTARANIS)
if (requestScreenshot) {
requestScreenshot = false;
writeScreenshot();
}
#endif
}
