85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
#include "HID.h"
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#define USB_EP_BINTERVAL 1
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#if defined(ARDUINO_ARCH_AVR)
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#define EPTYPE_DESCRIPTOR_SIZE uint8_t
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#elif defined(ARDUINO_ARCH_SAM)
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#define EPTYPE_DESCRIPTOR_SIZE uint32_t
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#define USB_EP_SIZE 64
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#define TRANSFER_PGM 0x80
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#define USB_SendControl USBD_SendControl
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#define USB_RecvControl USBD_RecvControl
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#define USB_Recv USBD_Recv
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#define USB_Send USBD_Send
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#define USB_Flush USBD_Flush
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#define HID_REPORT_TYPE_INPUT 1
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#define HID_REPORT_TYPE_OUTPUT 2
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#define HID_REPORT_TYPE_FEATURE 3
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#else
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#error "Unsupported architecture"
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#endif
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#define STRING_ID_LED_Base 4
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class POPNHID_ : public PluggableUSBModule {
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public:
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POPNHID_(void);
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/**
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* Updates the led status based on led_data (HID report received) and button states
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* param[in] buttonState bitfield with currently pressed buttons (used to force additional lights for mixed mode)
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* param[in] invert set to true to invert on/off status (used for invert lightmode)
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*/
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void updateLeds(uint32_t buttonsState, bool invert);
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/**
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* Sends the gamepad button states to the PC as an HID report
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* param[in] buttonsState bitfield with currently pressed buttons
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* return USB_Send() return value
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*/
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int sendState(uint32_t buttonsState);
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/**
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* Changes the lightMode if a received HID report asks for it
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*/
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void updateLightMode();
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/**
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* getter and setter for lightMode protected field.
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*/
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uint8_t getLightMode();
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uint8_t setLightMode(uint8_t mode);
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/**
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* getter for lastHidUpdate protected field.
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*/
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unsigned long getLastHidUpdate();
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protected:
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/* current lightMode (0 = reactive, 1 = HID only, 2 = mixed (HID+reactive auto-switch), 3 = combined (HID+button presses), 4 = combined invert) */
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uint8_t lightMode = 2;
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/* timestamp of last received HID report for lightMode 3 */
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unsigned long lastHidUpdate = 0;
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/* byte array to receive HID reports from the PC */
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byte led_data[5];
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byte mode_data;
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/* Implementation of the PUSBListNode */
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EPTYPE_DESCRIPTOR_SIZE epType[1];
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uint8_t protocol;
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uint8_t idle;
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int getInterface(uint8_t* interfaceCount);
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int getDescriptor(USBSetup& setup);
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bool setup(USBSetup& setup);
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};
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extern POPNHID_ POPNHID;
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