175 lines
4.2 KiB
C++
175 lines
4.2 KiB
C++
/*
|
|
* Copyright (C) EdgeTX
|
|
*
|
|
* Based on code named
|
|
* opentx - https://github.com/opentx/opentx
|
|
* th9x - http://code.google.com/p/th9x
|
|
* er9x - http://code.google.com/p/er9x
|
|
* gruvin9x - http://code.google.com/p/gruvin9x
|
|
*
|
|
* License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#include "bootloader/boot.h"
|
|
#include "flash_driver.h"
|
|
#include "hal/flash_driver.h"
|
|
#include "stm32_adc.h"
|
|
#include "stm32_gpio.h"
|
|
|
|
#include "board.h"
|
|
#include "boards/generic_stm32/module_ports.h"
|
|
|
|
#include "hal/adc_driver.h"
|
|
#include "hal/trainer_driver.h"
|
|
#include "hal/switch_driver.h"
|
|
#include "hal/abnormal_reboot.h"
|
|
#include "hal/watchdog_driver.h"
|
|
#include "hal/usb_driver.h"
|
|
#include "hal/gpio.h"
|
|
|
|
#include "globals.h"
|
|
#include "sdcard.h"
|
|
#include "touch.h"
|
|
#include "debug.h"
|
|
|
|
#include "timers_driver.h"
|
|
#include "tp_gt911.h"
|
|
|
|
#include "extram_driver.h"
|
|
#include "extflash_driver.h"
|
|
|
|
#include "bitmapbuffer.h"
|
|
#include "colors.h"
|
|
|
|
#include <string.h>
|
|
|
|
// common ADC driver
|
|
extern const etx_hal_adc_driver_t _adc_driver;
|
|
|
|
// User button (B2)
|
|
#define BL_KEY GPIO_PIN(GPIOC, 13)
|
|
|
|
bool boardBLStartCondition()
|
|
{
|
|
gpio_init(BL_KEY, GPIO_IN, 0);
|
|
return gpio_read(BL_KEY);
|
|
}
|
|
|
|
void boardBLPreJump()
|
|
{
|
|
timersInit();
|
|
ExtFLASH_Init();
|
|
ExtRAM_Init();
|
|
|
|
// Stop 1ms timer
|
|
MS_TIMER->CR1 &= ~TIM_CR1_CEN;
|
|
}
|
|
|
|
void boardBLInit()
|
|
{
|
|
ExtFLASH_Init();
|
|
ExtRAM_Init();
|
|
|
|
// register external FLASH for DFU
|
|
usbRegisterDFUMedia((void*)extflash_dfu_media);
|
|
|
|
// register internal & external FLASH for UF2
|
|
flashRegisterDriver(0x08000000, 2 * 1024 * 1024, &stm32_flash_driver);
|
|
flashRegisterDriver(0x70000000, 256 * 1024 * 1024, &extflash_driver);
|
|
}
|
|
|
|
void boardInit()
|
|
{
|
|
// enable interrupts
|
|
__enable_irq();
|
|
|
|
#if defined(DEBUG)
|
|
serialSetMode(SP_AUX1, UART_MODE_DEBUG); // indicate AUX1 is used
|
|
serialInit(SP_AUX1, UART_MODE_DEBUG); // early AUX1 init
|
|
#endif
|
|
|
|
boardInitModulePorts();
|
|
|
|
delaysInit();
|
|
timersInit();
|
|
|
|
ExtFLASH_InitRuntime();
|
|
|
|
// register internal & external FLASH for UF2
|
|
flashRegisterDriver(0x08000000, 2 * 1024 * 1024, &stm32_flash_driver);
|
|
flashRegisterDriver(0x70000000, 256 * 1024 * 1024, &extflash_driver);
|
|
|
|
usbInit();
|
|
|
|
keysInit();
|
|
switchInit();
|
|
audioInit();
|
|
|
|
adcInit(&_adc_driver);
|
|
setAnalogValue(adcGetInputOffset(ADC_INPUT_VBAT), 840 * 2);
|
|
setAnalogValue(adcGetInputOffset(ADC_INPUT_RTC_BAT), 300 * 2);
|
|
|
|
// hapticInit();
|
|
|
|
#if defined(RTCLOCK)
|
|
rtcInit(); // RTC must be initialized before rambackupRestore() is called
|
|
#endif
|
|
|
|
delay_ms(50); // GT911 is a bit slow on power ON
|
|
touchPanelInit();
|
|
}
|
|
|
|
extern void rtcDisableBackupReg();
|
|
|
|
void boardOff()
|
|
{
|
|
// lcdOff();
|
|
|
|
while (pwrPressed()) {
|
|
WDG_RESET();
|
|
}
|
|
|
|
SysTick->CTRL = 0; // turn off systick
|
|
|
|
#if defined(HAPTIC)
|
|
// Shutdown the Haptic
|
|
hapticDone();
|
|
#endif
|
|
|
|
rtcDisableBackupReg();
|
|
pwrOff();
|
|
|
|
// We reach here only in forced power situations, such as hw-debugging with external power
|
|
// Enter STM32 stop mode / deep-sleep
|
|
// Code snippet from ST Nucleo PWR_EnterStopMode example
|
|
#define PDMode 0x00000000U
|
|
#if defined(PWR_CR1_MRUDS) && defined(PWR_CR1_LPUDS) && defined(PWR_CR1_FPDS)
|
|
MODIFY_REG(PWR->CR1, (PWR_CR1_PDDS | PWR_CR1_LPDS | PWR_CR1_FPDS | PWR_CR1_LPUDS | PWR_CR1_MRUDS), PDMode);
|
|
#elif defined(PWR_CR_MRLVDS) && defined(PWR_CR_LPLVDS) && defined(PWR_CR_FPDS)
|
|
MODIFY_REG(PWR->CR1, (PWR_CR1_PDDS | PWR_CR1_LPDS | PWR_CR1_FPDS | PWR_CR1_LPLVDS | PWR_CR1_MRLVDS), PDMode);
|
|
#else
|
|
// MODIFY_REG(PWR->CR1, (PWR_CR1_P_PDDS| PWR_CR1_LPDS), PDMode);
|
|
#endif /* PWR_CR_MRUDS && PWR_CR_LPUDS && PWR_CR_FPDS */
|
|
|
|
/* Set SLEEPDEEP bit of Cortex System Control Register */
|
|
SET_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPDEEP_Msk));
|
|
|
|
// To avoid HardFault at return address, end in an endless loop
|
|
while (1) {
|
|
}
|
|
}
|
|
|
|
#if !defined(BOOT)
|
|
void per5ms() {}
|
|
#endif
|
|
|