421 lines
7.7 KiB
C
421 lines
7.7 KiB
C
/*
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* main.c
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*
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* Created on: May 20, 2022
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* Author: Keith.Lloyd
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*/
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#include "fsl_spi.h"
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#include "pin_mux.h"
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#include "board.h"
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#include "fsl_debug_console.h"
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#include "fsl_power.h"
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#include <stdbool.h>
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#include <stdint.h>
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#include "Fonts\fontLibrary.h"
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#include "Graphics\graphicsLibrary.h"
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#include "spi.h"
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#include "lcd.h"
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#include "main.h"
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#include "frq.h"
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#include "pro_key.h"
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#include "menu1.h"
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#include "mode.h"
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#include "utils.h"
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#include "timer.h"
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#include "menu.h"
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#include "sys_chk.h"
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#include "amps.h"
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#include "display.h"
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#include "ports.h"
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#include "adc.h"
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#include "battery.h"
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#include "mode.h"
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#include "init.h"
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#include "taps.h"
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#include "pwm.h"
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#include "safety_key.h"
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#include "usbComms.h"
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#include "flashUpdate.h"
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#include "bootloader.h"
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#include "eeprom.h"
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#include "sys_chk.h"
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#include "pwr_level.h"
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#include "Graphics/icons.h"
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#include "hwFixes.h"
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//temp
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#include "fsl_sctimer.h"
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#include "System/system.h"
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#include "io.h"
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#include "soft_timer.h"
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#include "driver.h"
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extern volatile uint8_t BC_Duty_Cycle;
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uint8_t Task,Tx_Time_Out_Flag,i,Test_Mode;
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extern uint8_t Power_Level,Safe_Mode;
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extern uint8_t Port_State[];
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extern uint8_t old_freq, frequency, frq_chg_tmr,Cur_Mode;
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extern uint8_t Bat_Type,Bcast_Pwr_Level;
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extern uint16_t Port_timer, Taps_adjust_timer,Shut_down_tmr;
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extern uint8_t Port_changed_flag;
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extern uint16_t Low_Bat_timer,Estop_timer;
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extern uint32_t what_val1, what_val2;
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extern uint32_t new_freq;
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uint8_t init_flag,catch_up_flag;
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uint8_t Selected = false;
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extern uint8_t frq_update_flag,Ports_Cleared_Flag;
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extern HARDWARE_FIX_t hwf;
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extern uint8_t tempString[40]; // Todo move
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extern SYSTEM_DATA_t sys;
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#define DDS_PLL_TEST 0
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ClampData_t clampData;
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void setSafeMode(bool safe)
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{
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sys.safeMode = safe;
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//Select_Estop((safe ? ISOLATED : CONNECTED));
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driver_isolateOutput(true);
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if (safe)
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{
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//clear shift registers to known state
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Port_State[MID_SR] = USB_STATE_MID; //
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Port_State[BOTTOM_SR] = USB_STATE_BOT; //
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Port_State[TOP_SR] = USB_STATE_TOP;
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SPI0_SendBytes(Port_State, 3, EXPANDER); // Update shift register
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Delay_Ticks(1);
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Send_Ctrl_Word(SLP_CTRL_WRD2, SIGNAL); // Switch signal off
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}
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}
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bool isUsbConnected(void)
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{
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return GPIO_READ(PIN_VBUS);
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}
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static char tmpString[32];
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static bool _firstInit = true;
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static void init(void)
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{
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if (_firstInit)
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{
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/* attach 12 MHz clock to FLEXCOMM0 (debug console) */
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CLOCK_AttachClk(BOARD_DEBUG_UART_CLK_ATTACH);
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/* attach 12 MHz clock to SPI3 */
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CLOCK_AttachClk(kFRO12M_to_FLEXCOMM3);
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/* reset FLEXCOMM for SPI */
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RESET_PeripheralReset(kFC3_RST_SHIFT_RSTn);
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BOARD_InitPins();
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BOARD_BootClockPLL150M();
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CLOCK_SetupFROClocking(96000000U); // Set up high frequency FRO output for USB
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POWER_DisablePD(kPDRUNCFG_PD_USB0_PHY); /*Turn on USB Phy */
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system_init();
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_firstInit = false;
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}
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driver_enablePower(true);
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driver_isolateOutput(true);
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timer_init();
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SPI_Init();
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LCD_Init();
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HWF_Init();
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driver_init();
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ADC_SysInit();
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ACCY_Init();
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io_expanderClearAll(false);
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io_backlightOn(true, NO_UPDATE);
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io_ampABOn(true, NO_UPDATE);
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io_update();
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BL_ReadInfo();
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EE_LoadData(); //Read saved data
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Display_Splash(); //Display splash screen
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delayms(1000);
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KEY_Init(); //Init keys after splash delay to prevent POWER short press on startup
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driver_setDuty(0); // switches off PWM
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Delay_Ticks(100); // execute short delay
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//Safety_Check(); // Check all voltages are safe to continue in DC.
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Check_Bat_Id(); // Check for Alkaline or Lithium and battery insertion error.
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USB_Init();
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Menu_init();
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// Broadcast accessory is always connected
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ACCY_Connect(&sys.ports[ACCY_PORT_INDUCTION], ID_BROADCAST);
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// ACCY_setActive(&sys.ports[ACCY_PORT_INDUCTION], CHANNEL_A);
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sys.guiMode = GUI_MODE_NORMAL;
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}
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int main(void)
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{
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bool prevUsbConnected = false;
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sys.usbConnected = false;
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// indicate no slope calulated since slope will always be positive
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clampData.slope = -1.0f;
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init();
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while(1)
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{
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static uint32_t tickCount = 0;
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sys.usbConnected = isUsbConnected();
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USB_Update(); //Update USB here so we're outside the ISR
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if (sys.usbConnected)
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{
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// USB connected
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if (!prevUsbConnected)
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{
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setSafeMode(true);
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}
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Display_USB();
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}
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else
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{
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// USB disconnected
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if (prevUsbConnected)
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{
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//setSafeMode(false);
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//Normal_Init(); // USB is unplugged so reinitialize
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//init();
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// check that things are safe before exiting safe mode
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setSafeMode(false);
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prevUsbConnected = false;
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}
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}
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//delayms(10); //10mS delay
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if (stimer_fired(sys.h100HzTimer))
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{
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KEY_Update();
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stimer_clearFired(sys.h100HzTimer);
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}
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// 1Hz tasks
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if (stimer_fired(sys.h1HzTimer))
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{
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// check for power off timeout
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if (sys.usbConnected)
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{
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// send diagnostics
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//sprintf(tmpString, "Hello!");
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//USB_SendString(tmpString);
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}
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stimer_clearFired(sys.h1HzTimer);
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}
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// 10Hz Tasks
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if (stimer_fired(sys.h10HzTimer))
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{
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stimer_clearFired(sys.h10HzTimer);
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// check for accessories
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ACCY_service();
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uint32_t pressed = 0;
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if (sys.guiMode == GUI_MODE_MENU)
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{
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Menu_service();
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}
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else
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{
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pressed = KEY_GetPressed();
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#if 0
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if (sys.safeMode)
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{
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// only allow power off while in safe mode
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if (pressed != KEY_POWER)
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{
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pressed = MENU_ID_NONE;
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}
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}
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#endif
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switch(pressed)
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{
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case KEY_POWER:
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{
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Power_Down();
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break;
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}
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case MENU_KEY:
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{
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Menu_mainMenu();
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break;
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}
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case FRQ_KEY:
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{
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//freq_key_process();
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break;
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}
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case MODE_KEY:
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{
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//mode_menu();
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// test accessory state machine
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//ACCY_next();
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ACCY_setActive(&sys.ports[ACCY_PORT_INDUCTION], CHANNEL_A);
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break;
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}
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#if 0
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case PWR_UP_KEY:
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{
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if(Key_Lock_Out_tmr == 0)
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{
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Vchktmr = LOCK_OUT_DELAY;
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inc_pwr();//increment the power output
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Key_Lock_Out_tmr = KEY_LOCK_TIME;
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Suspend_Step_Chk = false;
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step_count = 0;
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}
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}
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break;
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case PWR_DN_KEY:
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{
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if(Key_Lock_Out_tmr == 0)
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{
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Vchktmr = LOCK_OUT_DELAY;
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dec_pwr();// decrement the power output
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Key_Lock_Out_tmr = KEY_LOCK_TIME;
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Suspend_Step_Chk = false;
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step_count = 0;
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}
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break;
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}
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#endif
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}
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Display_Update();
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}
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#if 0
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switch (Task)
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{
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case PRIMARY_TASK:
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pro_key(pressed); // process primary keys front 6 first menu
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break;
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case BAT_INSERTION_ERROR:
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if(Shut_down_tmr == 0); //Display_Bat_Error();
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Power_Down(); // Stores last settings and powers off
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break;
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case LOW_BATTERY_TASK:
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if(Low_Bat_timer == 0)
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Task = PWR_OFF_TASK;
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break;
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}
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#endif
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#if 0
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if(old_freq != frequency && frq_chg_tmr == 0 && (!frq_update_flag))
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{
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Update_Frequency();
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//Port_changed_flag = true;
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}
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if(Bat_Type == BAT_ERROR)
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Task = BAT_INSERTION_ERROR;
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if (Port_timer == 0)
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Read_Tx_Ports(); // check for whats plugged in at the ports every 100mS.
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if(Port_changed_flag)
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{
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Select_Output_Port();
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Update_Frequency();
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Init_Pwr_Level_One(); // Set power out level 1
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}
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if((!Check_For_Clamp_New()))
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{
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Check_For_Open_Circuit(); // DC mode only
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}
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else
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{
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EXPANDER_SET(BYPASS_ON, true);
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//Port_State[MID_SR] |= BYPASS_ON; // Set relay to By Pass protection cap
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//SPI0_SendBytes(Port_State, 3, EXPANDER); // Send_Update_Port();
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}
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if (Check_For_Clamp())
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{
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doClampPower();
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}
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//Send_Wireless_Data(); // Send system update to Receiver.
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if (Taps_adjust_timer == 0)
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Check_Taps(); // Check for optimum Taps
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#endif
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}
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prevUsbConnected = sys.usbConnected;
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} // while (1)
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}
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