mirror of
https://github.com/thelsing/knx.git
synced 2025-01-02 00:06:43 +01:00
129 lines
3.0 KiB
C++
129 lines
3.0 KiB
C++
#include <Arduino.h>
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#include <Adafruit_TinyUSB.h>
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#include <knx.h>
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/*
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* USB stuff
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*/
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#define STRINGIFY(s) XSTRINGIFY(s)
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#define XSTRINGIFY(s) #s
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#pragma message ("USB_VID=" STRINGIFY(USB_VID))
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#pragma message ("USB_PID=" STRINGIFY(USB_PID))
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#pragma message ("USB_MANUFACTURER=" STRINGIFY(USB_MANUFACTURER))
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#pragma message ("USB_PRODUCT=" STRINGIFY(USB_PRODUCT))
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Adafruit_USBD_HID usb_hid;
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// Invoked when received SET_REPORT control request or
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// received data on interrupt OUT endpoint
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void setReportCallback(uint8_t report_id, hid_report_type_t report_type, uint8_t const* data, uint16_t bufSize)
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{
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// we don't use multiple report and report ID
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(void) report_id;
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(void) report_type;
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UsbTunnelInterface::receiveHidReport(data, bufSize);
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}
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bool sendHidReport(uint8_t* data, uint16_t length)
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{
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// We do not use reportId of the TinyUSB sendReport()-API here but instead provide it in the first byte of the buffer
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return usb_hid.sendReport(0, data, length);
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}
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bool isSendHidReportPossible()
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{
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return usb_hid.ready();
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}
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/*
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* KNX stuff
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*/
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// create macros easy access to group objects
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#define goTemperature knx.getGroupObject(1)
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#define goHumidity knx.getGroupObject(2)
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uint32_t cyclSend = 0;
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uint8_t sendCounter = 0;
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long lastsend = 0;
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/******************************************************************************************/
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/*
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* setup()
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*/
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void setup(void)
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{
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Serial1.begin(115200);
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ArduinoPlatform::SerialDebug = &Serial1;
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Serial1.println("Start.");
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usb_hid.enableOutEndpoint(true);
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usb_hid.setPollInterval(2);
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usb_hid.setReportDescriptor(UsbTunnelInterface::getKnxHidReportDescriptor(), UsbTunnelInterface::getHidReportDescriptorLength());
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usb_hid.setReportCallback(NULL, setReportCallback);
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usb_hid.begin();
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// wait until device mounted
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while( !USBDevice.mounted() ) delay(1);
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println("KNX USB Interface enabled.");
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// read adress table, association table, groupobject table and parameters from eeprom
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knx.readMemory();
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if (knx.induvidualAddress() == 0)
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knx.progMode(true);
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if (knx.configured())
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{
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cyclSend = knx.paramInt(0);
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Serial1.print("Zykl. send:");
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Serial1.println(cyclSend);
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goTemperature.dataPointType(Dpt(9, 1));
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goHumidity.dataPointType(Dpt(9, 1));
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}
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// start the framework.
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knx.start();
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}
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/*
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* loop()
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*/
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void loop(void)
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{
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// don't delay here to much. Otherwise you might lose packages or mess up the timing with ETS
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knx.loop();
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// only run the application code if the device was configured with ETS
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if(!knx.configured())
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return;
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long now = millis();
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if ((now - lastsend) < 3000)
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return;
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lastsend = now;
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float temp = 1.2345;
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float humi = 60.2;
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String output = String(millis());
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output += ", " + String(temp);
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output += ", " + String(humi);
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Serial1.println(output);
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if (sendCounter++ == cyclSend)
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{
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sendCounter = 0;
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goTemperature.value(temp);
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goHumidity.value(humi);
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}
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}
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