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139 lines
3.0 KiB
139 lines
3.0 KiB
/*
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* (c) 2015 flabberast <s3+flabbergast@sdfeu.org>
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*
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* Based on the following work:
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* - Guillaume Duc's raw hid example (MIT License)
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* https://github.com/guiduc/usb-hid-chibios-example
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* - PJRC Teensy examples (MIT License)
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* https://www.pjrc.com/teensy/usb_keyboard.html
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* - hasu's TMK keyboard code (GPL v2 and some code Modified BSD)
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* https://github.com/tmk/tmk_keyboard/
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* - ChibiOS demo code (Apache 2.0 License)
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* http://www.chibios.org
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*
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* Since some GPL'd code is used, this work is licensed under
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* GPL v2 or later.
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*/
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#ifndef _USB_MAIN_H_
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#define _USB_MAIN_H_
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// TESTING
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// extern uint8_t blinkLed;
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#include "ch.h"
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#include "hal.h"
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/* -------------------------
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* General USB driver header
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* -------------------------
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*/
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/* The USB driver to use */
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#define USB_DRIVER USBD1
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/* Initialize the USB driver and bus */
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void init_usb_driver(USBDriver *usbp);
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/* Send remote wakeup packet */
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void send_remote_wakeup(USBDriver *usbp);
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/* ---------------
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* Keyboard header
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* ---------------
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*/
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/* main keyboard (6kro) */
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#define KBD_INTERFACE 0
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#define KBD_ENDPOINT 1
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#define KBD_EPSIZE 8
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#define KBD_REPORT_KEYS (KBD_EPSIZE - 2)
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/* secondary keyboard */
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#ifdef NKRO_ENABLE
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#define NKRO_INTERFACE 4
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#define NKRO_ENDPOINT 5
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#define NKRO_EPSIZE 16
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#define NKRO_REPORT_KEYS (NKRO_EPSIZE - 1)
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#endif
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/* extern report_keyboard_t keyboard_report_sent; */
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/* keyboard IN request callback handler */
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void kbd_in_cb(USBDriver *usbp, usbep_t ep);
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/* start-of-frame handler */
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void kbd_sof_cb(USBDriver *usbp);
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#ifdef NKRO_ENABLE
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/* nkro IN callback hander */
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void nkro_in_cb(USBDriver *usbp, usbep_t ep);
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#endif /* NKRO_ENABLE */
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/* ------------
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* Mouse header
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* ------------
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*/
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#ifdef MOUSE_ENABLE
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#define MOUSE_INTERFACE 1
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#define MOUSE_ENDPOINT 2
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#define MOUSE_EPSIZE 8
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/* mouse IN request callback handler */
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void mouse_in_cb(USBDriver *usbp, usbep_t ep);
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#endif /* MOUSE_ENABLE */
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/* ---------------
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* Extrakey header
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* ---------------
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*/
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#ifdef EXTRAKEY_ENABLE
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#define EXTRA_INTERFACE 3
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#define EXTRA_ENDPOINT 4
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#define EXTRA_EPSIZE 8
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/* extrakey IN request callback handler */
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void extra_in_cb(USBDriver *usbp, usbep_t ep);
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/* extra report structure */
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typedef struct {
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uint8_t report_id;
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uint16_t usage;
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} __attribute__ ((packed)) report_extra_t;
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#endif /* EXTRAKEY_ENABLE */
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/* --------------
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* Console header
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* --------------
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*/
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#ifdef CONSOLE_ENABLE
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#define CONSOLE_INTERFACE 2
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#define CONSOLE_ENDPOINT 3
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#define CONSOLE_EPSIZE 16
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/* Number of IN reports that can be stored inside the output queue */
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#define CONSOLE_QUEUE_CAPACITY 4
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/* Console flush time */
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#define CONSOLE_FLUSH_MS 50
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/* Putchar over the USB console */
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int8_t sendchar(uint8_t c);
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/* Flush output (send everything immediately) */
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void console_flush_output(void);
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/* console IN request callback handler */
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void console_in_cb(USBDriver *usbp, usbep_t ep);
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#endif /* CONSOLE_ENABLE */
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void sendchar_pf(void *p, char c);
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#endif /* _USB_MAIN_H_ */
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