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Diffstat (limited to 'bootloaders/nuevo_diskloader/src/USBAPI.h')
| -rw-r--r-- | bootloaders/nuevo_diskloader/src/USBAPI.h | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/bootloaders/nuevo_diskloader/src/USBAPI.h b/bootloaders/nuevo_diskloader/src/USBAPI.h new file mode 100644 index 0000000..4bb1e23 --- /dev/null +++ b/bootloaders/nuevo_diskloader/src/USBAPI.h @@ -0,0 +1,166 @@ + + +#ifndef __USBAPI__ +#define __USBAPI__ + +#if defined(USBCON) + +//================================================================================ +//================================================================================ +// USB + +class USB_ +{ +public: + USB_(); + bool configured(); + + void attach(); + void detach(); // Serial port goes down too... + void poll(); +}; +extern USB_ USB; + +//================================================================================ +//================================================================================ +// Serial over CDC (Serial1 is the physical port) + +class Serial_ +{ +public: + void begin(uint16_t baud_count); + void end(void); + + virtual int available(void); + virtual int peek(void); + virtual int read(void); + virtual void flush(void); + virtual size_t write(uint8_t); +}; +extern Serial_ Serial; + +//================================================================================ +//================================================================================ +// Mouse + +#define MOUSE_LEFT 1 +#define MOUSE_RIGHT 2 +#define MOUSE_MIDDLE 4 +#define MOUSE_ALL (MOUSE_LEFT | MOUSE_RIGHT | MOUSE_MIDDLE) + +class Mouse_ +{ +private: + uint8_t _buttons; + void buttons(uint8_t b); +public: + Mouse_(); + void click(uint8_t b = MOUSE_LEFT); + void move(signed char x, signed char y, signed char wheel = 0); + void press(uint8_t b = MOUSE_LEFT); // press LEFT by default + void release(uint8_t b = MOUSE_LEFT); // release LEFT by default + bool isPressed(uint8_t b = MOUSE_ALL); // check all buttons by default +}; +extern Mouse_ Mouse; + +//================================================================================ +//================================================================================ +// Keyboard + +#define KEY_MODIFIER_LEFT_CTRL 0x01 +#define KEY_MODIFIER_LEFT_SHIFT 0x02 +#define KEY_MODIFIER_LEFT_ALT 0x04 +#define KEY_MODIFIER_LEFT_GUI 0x08 +#define KEY_MODIFIER_RIGHT_CTRL 0x010 +#define KEY_MODIFIER_RIGHT_SHIFT 0x020 +#define KEY_MODIFIER_RIGHT_ALT 0x040 +#define KEY_MODIFIER_RIGHT_GUI 0x080 + +// Low level key report: up to 6 keys and shift, ctrl etc at once +typedef struct +{ + uint8_t modifiers; + uint8_t reserved; + uint8_t keys[6]; +} KeyReport; + +// Map a character into a key report +// Called from Print to map text to keycodes +class KeyMap +{ +public: + virtual void charToKey(int c, KeyReport* keyReport) = 0; +}; + +// +class Keyboard_ +{ +private: + KeyMap* _keyMap; + void sendReport(KeyReport* keys); + void setKeyMap(KeyMap* keyMap); +public: + Keyboard_(); + virtual size_t write(uint8_t); +}; +extern Keyboard_ Keyboard; + +//================================================================================ +//================================================================================ +// Low level API + +typedef struct +{ + uint8_t bmRequestType; + uint8_t bRequest; + uint8_t wValueL; + uint8_t wValueH; + uint16_t wIndex; + uint16_t wLength; +} Setup; + +//================================================================================ +//================================================================================ +// HID 'Driver' + +int HID_GetInterface(uint8_t* interfaceNum); +int HID_GetDescriptor(int i); +bool HID_Setup(Setup& setup); +void HID_SendReport(uint8_t id, const void* data, int len); + +//================================================================================ +//================================================================================ +// MSC 'Driver' + +int MSC_GetInterface(uint8_t* interfaceNum); +int MSC_GetDescriptor(int i); +bool MSC_Setup(Setup& setup); +bool MSC_Data(uint8_t rx,uint8_t tx); + +//================================================================================ +//================================================================================ +// CSC 'Driver' + +int CDC_GetInterface(uint8_t* interfaceNum); +int CDC_GetDescriptor(int i); +bool CDC_Setup(Setup& setup); + +//================================================================================ +//================================================================================ + +#define TRANSFER_PGM 0x80 +#define TRANSFER_RELEASE 0x40 +#define TRANSFER_ZERO 0x20 + +int USB_SendControl(uint8_t flags, const void* d, int len); +int USB_RecvControl(void* d, int len); + +uint8_t USB_Available(uint8_t ep); +int USB_Send(uint8_t ep, const void* data, int len); // blocking +int USB_Recv(uint8_t ep, void* data, int len); // non-blocking +int USB_Recv(uint8_t ep); // non-blocking +void USB_Flush(uint8_t ep); + +#endif + +#endif /* if defined(USBCON) */
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