138 lines
3.3 KiB
C++
138 lines
3.3 KiB
C++
/*
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* Copyright (C) EdgeTX
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*
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* Based on code named
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* opentx - https://github.com/opentx/opentx
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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 "hal/gpio.h"
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#include "stm32_gpio.h"
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#include "board.h"
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#include "hal/abnormal_reboot.h"
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void pwrInit()
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{
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#if defined(INTMODULE_BOOTCMD_GPIO)
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gpio_init(INTMODULE_BOOTCMD_GPIO, GPIO_OUT, GPIO_PIN_SPEED_LOW);
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gpio_write(INTMODULE_BOOTCMD_GPIO, INTMODULE_BOOTCMD_DEFAULT);
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#endif
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// Internal module power
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#if defined(HARDWARE_INTERNAL_MODULE)
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gpio_init(INTMODULE_PWR_GPIO, GPIO_OUT, GPIO_PIN_SPEED_LOW);
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INTERNAL_MODULE_OFF();
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#endif
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// External module power
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#if defined(HARDWARE_EXTERNAL_MODULE)
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gpio_init(EXTMODULE_PWR_GPIO, GPIO_OUT, GPIO_PIN_SPEED_LOW);
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EXTERNAL_MODULE_PWR_OFF();
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#endif
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// PWR switch
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#if defined(PWR_SWITCH_GPIO)
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gpio_init(PWR_SWITCH_GPIO, GPIO_IN_PU, GPIO_PIN_SPEED_LOW);
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#endif
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#if defined(PWR_EXTRA_SWITCH_GPIO)
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// PWR Extra switch
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gpio_init(PWR_EXTRA_SWITCH_GPIO, GPIO_IN_PU, GPIO_PIN_SPEED_LOW);
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#endif
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#if defined(PCBREV_HARDCODED)
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hardwareOptions.pcbrev = PCBREV_HARDCODED;
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#elif defined(PCBREV_GPIO)
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#if defined(PCBREV_GPIO_PULL_DOWN)
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gpio_init(PCBREV_GPIO, GPIO_IN_PD, GPIO_PIN_SPEED_LOW);
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#else
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gpio_init(PCBREV_GPIO, GPIO_IN_PU, GPIO_PIN_SPEED_LOW);
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#endif
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hardwareOptions.pcbrev = PCBREV_VALUE();
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#elif defined(PCBREV_GPIO_1) && defined(PCBREV_GPIO_2)
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gpio_init(PCBREV_GPIO_1, GPIO_IN_PU, GPIO_PIN_SPEED_LOW);
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#if defined(PCBREV_TOUCH_GPIO_PIN)
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#if defined(PCBREV_TOUCH_GPIO_PULL_UP)
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gpio_init(PCBREV_GPIO_2, GPIO_IN_PU, GPIO_PIN_SPEED_LOW);
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#else
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gpio_init(PCBREV_TOUCH_GPIO, GPIO_IN_PD, GPIO_PIN_SPEED_LOW);
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#endif
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#endif
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hardwareOptions.pcbrev = PCBREV_VALUE();
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#endif
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// Aux serial port power
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#if defined(AUX_SERIAL_PWR_GPIO)
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gpio_init(AUX_SERIAL_PWR_GPIO, GPIO_OUT, GPIO_PIN_SPEED_LOW);
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#endif
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#if defined(AUX2_SERIAL_PWR_GPIO)
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gpio_init(AUX2_SERIAL_PWR_GPIO, GPIO_OUT, GPIO_PIN_SPEED_LOW);
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#endif
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}
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void pwrOn()
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{
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#if defined(PWR_ON_GPIO)
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gpio_init(PWR_ON_GPIO, GPIO_OUT, GPIO_PIN_SPEED_LOW);
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gpio_set(PWR_ON_GPIO);
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#endif
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}
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void pwrOff()
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{
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#if defined(PWR_ON_GPIO)
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gpio_clear(PWR_ON_GPIO);
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#endif
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}
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#if defined(PWR_EXTRA_SWITCH_GPIO)
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bool pwrForcePressed()
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{
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return !gpio_read(PWR_SWITCH_GPIO) && !gpio_read(PWR_EXTRA_SWITCH_GPIO);
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}
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#endif
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bool pwrPressed()
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{
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#if defined(PWR_EXTRA_SWITCH_GPIO)
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return !gpio_read(PWR_SWITCH_GPIO) && !gpio_read(PWR_EXTRA_SWITCH_GPIO);
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#elif defined(PWR_SWITCH_GPIO)
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return !gpio_read(PWR_SWITCH_GPIO);
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#else
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return true;
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#endif
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}
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bool pwrOffPressed()
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{
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#if defined(PWR_BUTTON_PRESS)
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return pwrPressed();
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#elif defined(PWR_SWITCH_GPIO)
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return !pwrPressed();
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#else
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return false;
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#endif
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}
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void pwrResetHandler()
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{
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if (WAS_RESET_BY_WATCHDOG_OR_SOFTWARE()) {
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pwrOn();
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}
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}
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