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cb47325f08
* Initial add of Adafruit seesaw encoder * Fully wire up seesaw * Trunk * Add #include configuration.h back to unbreak logging * Tryfix the dumb compilation error --------- Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
#ifdef ARCH_PORTDUINO
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#include "SeesawRotary.h"
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#include "input/InputBroker.h"
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using namespace concurrency;
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SeesawRotary *seesawRotary;
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SeesawRotary::SeesawRotary(const char *name) : OSThread(name)
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{
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_originName = name;
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}
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bool SeesawRotary::init()
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{
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if (inputBroker)
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inputBroker->registerSource(this);
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if (!ss.begin(SEESAW_ADDR)) {
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return false;
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}
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// attachButtonInterrupts();
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uint32_t version = ((ss.getVersion() >> 16) & 0xFFFF);
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if (version != 4991) {
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LOG_WARN("Wrong firmware loaded? %u", version);
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} else {
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LOG_INFO("Found Product 4991");
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}
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/*
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#ifdef ARCH_ESP32
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// Register callbacks for before and after lightsleep
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// Used to detach and reattach interrupts
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lsObserver.observe(¬ifyLightSleep);
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lsEndObserver.observe(¬ifyLightSleepEnd);
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#endif
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*/
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ss.pinMode(SS_SWITCH, INPUT_PULLUP);
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// get starting position
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encoder_position = ss.getEncoderPosition();
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ss.setGPIOInterrupts((uint32_t)1 << SS_SWITCH, 1);
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ss.enableEncoderInterrupt();
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canSleep = true; // Assume we should not keep the board awake
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return true;
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}
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int32_t SeesawRotary::runOnce()
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{
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InputEvent e;
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e.inputEvent = INPUT_BROKER_NONE;
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bool currentlyPressed = !ss.digitalRead(SS_SWITCH);
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if (currentlyPressed && !wasPressed) {
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e.inputEvent = INPUT_BROKER_SELECT;
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}
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wasPressed = currentlyPressed;
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int32_t new_position = ss.getEncoderPosition();
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// did we move arounde?
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if (encoder_position != new_position) {
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if (encoder_position == 0 && new_position != 1) {
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e.inputEvent = INPUT_BROKER_ALT_PRESS;
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} else if (new_position == 0 && encoder_position != 1) {
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e.inputEvent = INPUT_BROKER_USER_PRESS;
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} else if (new_position > encoder_position) {
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e.inputEvent = INPUT_BROKER_USER_PRESS;
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} else {
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e.inputEvent = INPUT_BROKER_ALT_PRESS;
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}
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encoder_position = new_position;
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}
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if (e.inputEvent != INPUT_BROKER_NONE) {
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e.source = this->_originName;
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e.kbchar = 0x00;
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this->notifyObservers(&e);
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}
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return 50;
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}
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#endif |