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https://github.com/meshtastic/firmware.git
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refactored ButtonThread, fix IRQ issues (#3214)
* refactored ButtonThread, fix IRQ issues * fix copy&paste syntax error
This commit is contained in:
Manuel
GitHub
@@ -1,34 +1,29 @@
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#include "PowerFSM.h"
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#include "RadioLibInterface.h"
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#include "buzz.h"
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#pragma once
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#include "OneButton.h"
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#include "concurrency/OSThread.h"
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#include "configuration.h"
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#include "graphics/Screen.h"
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#include "main.h"
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#include "modules/ExternalNotificationModule.h"
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#include "power.h"
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#include <OneButton.h>
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namespace concurrency
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{
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/**
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* Watch a GPIO and if we get an IRQ, wake the main thread.
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* Use to add wake on button press
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*/
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void wakeOnIrq(int irq, int mode)
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{
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attachInterrupt(
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irq,
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[] {
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BaseType_t higherWake = 0;
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mainDelay.interruptFromISR(&higherWake);
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},
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FALLING);
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}
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class ButtonThread : public concurrency::OSThread
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{
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// Prepare for button presses
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public:
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static const uint32_t c_longPressTime = 5000; // shutdown after 5s
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static const uint32_t c_holdOffTime = 30000; // hold off 30s after boot
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enum ButtonEventType {
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BUTTON_EVENT_NONE,
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BUTTON_EVENT_PRESSED,
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BUTTON_EVENT_DOUBLE_PRESSED,
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BUTTON_EVENT_MULTI_PRESSED,
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BUTTON_EVENT_LONG_PRESSED,
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BUTTON_EVENT_LONG_RELEASED,
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BUTTON_EVENT_TOUCH_PRESSED
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};
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ButtonThread();
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int32_t runOnce() override;
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private:
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#ifdef BUTTON_PIN
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OneButton userButton;
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#endif
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@@ -41,200 +36,17 @@ class ButtonThread : public concurrency::OSThread
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#if defined(ARCH_PORTDUINO)
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OneButton userButton;
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#endif
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static bool shutdown_on_long_stop;
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public:
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static uint32_t longPressTime;
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// set during IRQ
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static volatile ButtonEventType btnEvent;
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// callback returns the period for the next callback invocation (or 0 if we should no longer be called)
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ButtonThread() : OSThread("Button")
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{
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#if defined(ARCH_PORTDUINO) || defined(BUTTON_PIN)
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#if defined(ARCH_PORTDUINO)
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if (settingsMap.count(user) != 0 && settingsMap[user] != RADIOLIB_NC)
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userButton = OneButton(settingsMap[user], true, true);
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#elif defined(BUTTON_PIN)
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int pin = config.device.button_gpio ? config.device.button_gpio : BUTTON_PIN;
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userButton = OneButton(pin, true, true);
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#endif
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static void wakeOnIrq(int irq, int mode);
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#ifdef INPUT_PULLUP_SENSE
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// Some platforms (nrf52) have a SENSE variant which allows wake from sleep - override what OneButton did
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pinMode(pin, INPUT_PULLUP_SENSE);
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#endif
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userButton.attachClick(userButtonPressed);
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userButton.setClickMs(400);
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userButton.setPressMs(1000);
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userButton.setDebounceMs(10);
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userButton.attachDuringLongPress(userButtonPressedLong);
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userButton.attachDoubleClick(userButtonDoublePressed);
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userButton.attachMultiClick(userButtonMultiPressed);
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userButton.attachLongPressStart(userButtonPressedLongStart);
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userButton.attachLongPressStop(userButtonPressedLongStop);
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#if defined(ARCH_PORTDUINO)
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if (settingsMap.count(user) != 0 && settingsMap[user] != RADIOLIB_NC)
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wakeOnIrq(settingsMap[user], FALLING);
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#else
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static OneButton *pBtn = &userButton; // only one instance of ButtonThread is created, so static is safe
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attachInterrupt(
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pin,
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[]() {
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BaseType_t higherWake = 0;
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mainDelay.interruptFromISR(&higherWake);
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pBtn->tick();
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},
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CHANGE);
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#endif
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#endif
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#ifdef BUTTON_PIN_ALT
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userButtonAlt = OneButton(BUTTON_PIN_ALT, true, true);
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#ifdef INPUT_PULLUP_SENSE
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// Some platforms (nrf52) have a SENSE variant which allows wake from sleep - override what OneButton did
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pinMode(BUTTON_PIN_ALT, INPUT_PULLUP_SENSE);
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#endif
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userButtonAlt.attachClick(userButtonPressed);
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userButtonAlt.attachDuringLongPress(userButtonPressedLong);
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userButtonAlt.attachDoubleClick(userButtonDoublePressed);
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userButtonAlt.attachLongPressStart(userButtonPressedLongStart);
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userButtonAlt.attachLongPressStop(userButtonPressedLongStop);
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wakeOnIrq(BUTTON_PIN_ALT, FALLING);
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#endif
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#ifdef BUTTON_PIN_TOUCH
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userButtonTouch = OneButton(BUTTON_PIN_TOUCH, true, true);
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userButtonTouch.attachClick(touchPressed);
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wakeOnIrq(BUTTON_PIN_TOUCH, FALLING);
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#endif
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}
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protected:
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/// If the button is pressed we suppress CPU sleep until release
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int32_t runOnce() override
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{
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canSleep = true; // Assume we should not keep the board awake
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#if defined(BUTTON_PIN)
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userButton.tick();
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canSleep &= userButton.isIdle();
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#elif defined(ARCH_PORTDUINO)
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if (settingsMap.count(user) != 0 && settingsMap[user] != RADIOLIB_NC) {
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userButton.tick();
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canSleep &= userButton.isIdle();
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}
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#endif
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#ifdef BUTTON_PIN_ALT
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userButtonAlt.tick();
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canSleep &= userButtonAlt.isIdle();
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#endif
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#ifdef BUTTON_PIN_TOUCH
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userButtonTouch.tick();
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canSleep &= userButtonTouch.isIdle();
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#endif
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// if (!canSleep) LOG_DEBUG("Suppressing sleep!\n");
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// else LOG_DEBUG("sleep ok\n");
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return 50;
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}
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private:
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static void touchPressed()
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{
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screen->forceDisplay();
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LOG_DEBUG("touch press!\n");
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}
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static void userButtonPressed()
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{
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// LOG_DEBUG("press!\n");
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#ifdef BUTTON_PIN
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if (((config.device.button_gpio ? config.device.button_gpio : BUTTON_PIN) !=
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moduleConfig.canned_message.inputbroker_pin_press) ||
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!(moduleConfig.canned_message.updown1_enabled || moduleConfig.canned_message.rotary1_enabled) ||
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!moduleConfig.canned_message.enabled) {
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powerFSM.trigger(EVENT_PRESS);
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}
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#endif
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#if defined(ARCH_PORTDUINO)
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if ((settingsMap.count(user) != 0 && settingsMap[user] != RADIOLIB_NC) &&
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(settingsMap[user] != moduleConfig.canned_message.inputbroker_pin_press) ||
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!moduleConfig.canned_message.enabled) {
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powerFSM.trigger(EVENT_PRESS);
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}
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#endif
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}
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static void userButtonPressedLong()
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{
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// LOG_DEBUG("Long press!\n");
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// If user button is held down for 5 seconds, shutdown the device.
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if ((millis() - longPressTime > 5000) && (longPressTime > 0)) {
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#if defined(ARCH_NRF52) || defined(ARCH_ESP32)
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// Do actual shutdown when button released, otherwise the button release
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// may wake the board immediatedly.
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if ((!shutdown_on_long_stop) && (millis() > 30 * 1000)) {
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screen->startShutdownScreen();
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LOG_INFO("Shutdown from long press");
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playBeep();
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#ifdef PIN_LED1
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ledOff(PIN_LED1);
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#endif
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#ifdef PIN_LED2
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ledOff(PIN_LED2);
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#endif
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#ifdef PIN_LED3
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ledOff(PIN_LED3);
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#endif
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shutdown_on_long_stop = true;
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}
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#endif
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} else {
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// LOG_DEBUG("Long press %u\n", (millis() - longPressTime));
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}
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}
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static void userButtonDoublePressed()
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{
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#if defined(USE_EINK) && defined(PIN_EINK_EN)
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digitalWrite(PIN_EINK_EN, digitalRead(PIN_EINK_EN) == LOW);
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#endif
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screen->print("Sent ad-hoc ping\n");
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service.refreshLocalMeshNode();
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service.sendNetworkPing(NODENUM_BROADCAST, true);
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}
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static void userButtonMultiPressed()
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{
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if (!config.device.disable_triple_click && (gps != nullptr)) {
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gps->toggleGpsMode();
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screen->forceDisplay();
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}
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}
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static void userButtonPressedLongStart()
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{
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#ifdef T_DECK
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// False positive long-press triggered on T-Deck with i2s audio, so short circuit
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if (moduleConfig.external_notification.enabled && (externalNotificationModule->nagCycleCutoff != UINT32_MAX)) {
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return;
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}
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#endif
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if (millis() > 30 * 1000) {
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LOG_DEBUG("Long press start!\n");
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longPressTime = millis();
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}
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}
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static void userButtonPressedLongStop()
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{
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if (millis() > 30 * 1000) {
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LOG_DEBUG("Long press stop!\n");
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longPressTime = 0;
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if (shutdown_on_long_stop) {
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playShutdownMelody();
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delay(3000);
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power->shutdown();
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}
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}
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}
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// IRQ callbacks
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static void touchPressed() { btnEvent = BUTTON_EVENT_TOUCH_PRESSED; }
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static void userButtonPressed() { btnEvent = BUTTON_EVENT_PRESSED; }
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static void userButtonDoublePressed() { btnEvent = BUTTON_EVENT_DOUBLE_PRESSED; }
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static void userButtonMultiPressed() { btnEvent = BUTTON_EVENT_MULTI_PRESSED; }
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static void userButtonPressedLongStart();
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static void userButtonPressedLongStop();
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};
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} // namespace concurrency
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