81 lines
1.9 KiB
C
81 lines
1.9 KiB
C
#ifndef MEYCAN_H
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#define MEYCAN_H
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#include <Arduino.h>
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#include <SPI.h>
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#include "driver/twai.h"
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typedef struct PinState
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{
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int pin_id;
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bool pin_state;
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bool is_input;
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byte meyPinId;
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PinState *next = NULL;
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PinState() {}
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void Init(int pin_id, byte meyPinId)
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{
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this->pin_id = pin_id;
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this->pin_state = true;
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this->is_input = true;
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this->meyPinId = meyPinId;
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}
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void AddPinState(PinState *nextPinState)
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{
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if (next == NULL)
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{
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this->next = nextPinState;
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nextPinState->next = NULL;
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} else {
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next->AddPinState(nextPinState);
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}
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}
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PinState* Find(byte meyPinId)
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{
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if (this->meyPinId == meyPinId)
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return this;
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if (this->next != NULL)
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return this->next->Find(meyPinId);
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return NULL;
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}
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void ForEach(void (*handle)(PinState *theState))
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{
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handle(this);
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if (this->next != NULL)
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this->next->ForEach(handle);
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}
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};
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const byte SOFTWARE_VERSION_HIGH = 6;
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const byte SOFTWARE_VERSION_LOW = 0;
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const byte HARDWARE_VERSION_HIGH = 8;
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const byte HARDWARE_VERSION_LOW = 1;
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const uint16_t HELP_PACKAGE_CAN_ID = 0x0FFFUL;
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const uint16_t SWITCH_TRIGGERED_CAN_ID = 0x0050;
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const uint16_t TRIGGER_SWITCH_CAN_ID = 0x0055;
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void SetupMeyCan(byte majorHardwareVersion, byte minorHardwareVersion, byte deviceTypeId);
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uint32_t CreateCanId(uint16_t commandId);
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void SetDevicedId(byte high, byte low);
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void SetMeyPin(byte meyPinId, byte pinId);
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uint16_t GetDeviceId(uint32_t canFrameId);
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uint16_t GetPackageType(uint32_t canFrameId);
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void SendSwitchedTriggeredCanPackage(byte pinId, int state);
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void HandleFrame(twai_message_t *frame);
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void CheckPinStatus(PinState *state);
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void CheckMeyPinsTriggered(); /* checks weather a meypin triggered and sends a can pkg is neccessary */
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void DoSendCanPkg(twai_message_t *frame) ;
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#endif
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