94 lines
2.5 KiB
C++
94 lines
2.5 KiB
C++
/*
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* Copyright (C) OpenTX
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*
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* Based on code named
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* th9x - http://code.google.com/p/th9x
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* er9x - http://code.google.com/p/er9x
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* gruvin9x - http://code.google.com/p/gruvin9x
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*
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* License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include "pwr.h"
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#include "board.h"
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uint32_t boardState __NOINIT;
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void pwrInit()
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{
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GPIO_InitTypeDef GPIO_InitStructure;
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GPIO_InitStructure.GPIO_Pin = PWR_ON_GPIO_PIN;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;
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GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
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GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;
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GPIO_Init(PWR_ON_GPIO, &GPIO_InitStructure);
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// TODO move this elsewhere!
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// Init Module PWR
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//GPIO_ResetBits(INTMODULE_PWR_ON_GPIO, INTMODULE_PWR_ON_GPIO_PIN);
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//GPIO_InitStructure.GPIO_Pin = INTMODULE_PWR_ON_GPIO_PIN;
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//GPIO_Init(INTMODULE_PWR_ON_GPIO, &GPIO_InitStructure);
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//Bluetooth
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GPIO_SetBits(BLUETOOTH_ON_GPIO, BLUETOOTH_ON_GPIO_PIN);
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GPIO_InitStructure.GPIO_Pin = BLUETOOTH_ON_GPIO_PIN;
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GPIO_Init(BLUETOOTH_ON_GPIO, &GPIO_InitStructure);
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// Init PWR SWITCH PIN
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN;
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GPIO_InitStructure.GPIO_Pin = PWR_SWITCH_GPIO_PIN;
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GPIO_Init(PWR_ON_GPIO, &GPIO_InitStructure);
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// Init SD-DETECT PIN
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GPIO_ResetBits(SD_PRESENT_GPIO, SD_PRESENT_GPIO_PIN);
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GPIO_InitStructure.GPIO_Pin = SD_PRESENT_GPIO_PIN;
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GPIO_Init(SD_PRESENT_GPIO, &GPIO_InitStructure);
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//turn power off
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GPIO_ResetBits(PWR_ON_GPIO, PWR_ON_GPIO_PIN);
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//turn Bluetooth off
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GPIO_ResetBits(PWR_ON_GPIO, BLUETOOTH_ON_GPIO_PIN);
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boardState = BOARD_POWER_OFF;
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}
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void pwrOn()
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{
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GPIO_SetBits(PWR_ON_GPIO, PWR_ON_GPIO_PIN);
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boardState = BOARD_POWER_ON;
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}
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void pwrSoftReboot(){
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boardState = BOARD_REBOOT;
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NVIC_SystemReset();
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}
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void pwrOff()
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{
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// Shutdown the Haptic
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hapticDone();
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boardState = BOARD_POWER_OFF;
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GPIO_ResetBits(PWR_ON_GPIO, PWR_ON_GPIO_PIN);
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}
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bool pwrPressed()
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{
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return GPIO_ReadInputDataBit(PWR_ON_GPIO, PWR_SWITCH_GPIO_PIN) == Bit_RESET;
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}
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void pwrResetHandler()
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{
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if (boardState != BOARD_POWER_OFF) {
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RCC->CSR |= RCC_CSR_RMVF; //clear all flags
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}
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}
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