39bd760faf
* Unify multiple HID interfaces into one This reduces the number of USB endpoints required, which frees them up for other things. NKRO and EXTRAKEY always use the shared endpoint. By default, MOUSEKEY also uses it. This means it won't work as a Boot Procotol mouse in some BIOSes, etc. If you really think your keyboard needs to work as a mouse in your BIOS, set MOUSE_SHARED_EP = no in your rules.mk. By default, the core keyboard does not use the shared endpoint, as not all BIOSes are standards compliant and that's one place you don't want to find out your keyboard doesn't work.. If you are really confident, you can set KEYBOARD_SHARED_EP = yes to use the shared endpoint here too. * unify endpoints: ChibiOS protocol implementation * fixup: missing #ifdef EXTRAKEY_ENABLEs broke build on AVR with EXTRAKEY disabled * endpoints: restore error when too many endpoints required * lufa: wait up to 10ms to send keyboard input This avoids packets being dropped when two reports are sent in quick succession (eg. releasing a dual role key). * endpoints: fix compile on ARM_ATSAM * endpoint: ARM_ATSAM fixes No longer use wrong or unexpected endpoint IDs * endpoints: accommodate VUSB protocol V-USB has its own, understandably simple ideas about the report formats. It already blasts the mouse and extrakeys through one endpoint with report IDs. We just stay out of its way. * endpoints: document new endpoint configuration options * endpoints: respect keyboard_report->mods in NKRO The caller(s) of host_keyboard_send expect to be able to just drop modifiers in the mods field and not worry about whether NKRO is in use. This is a good thing. So we just shift it over if needs be. * endpoints: report.c: update for new keyboard_report format
108 lines
2.2 KiB
C
108 lines
2.2 KiB
C
/*
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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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/* ---------------
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* Keyboard header
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* ---------------
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*/
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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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/* 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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* Shared EP header
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* ---------------
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*/
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/* shared IN request callback handler */
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void shared_in_cb(USBDriver *usbp, usbep_t ep);
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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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/* 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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/* 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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#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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