diff options
author | Nick Brassel <nick@tzarc.org> | 2021-08-29 08:20:25 +1000 |
---|---|---|
committer | Nick Brassel <nick@tzarc.org> | 2021-08-29 08:20:25 +1000 |
commit | f061ca497464fe85284906fb163a33eaee7a91ef (patch) | |
tree | 33ef1bfb529aed382e8526c607c4e18717f92571 /tmk_core/protocol/vusb/main.c | |
parent | ff65185dec6f97be1eb49f17cea526a0d0bbf3d6 (diff) | |
parent | 4bad375d7c09d949a9dcdd4feba147c9c7a67ec6 (diff) |
Breaking changes develop merge to master, 2021Q3 edition. (#14196)
Diffstat (limited to 'tmk_core/protocol/vusb/main.c')
-rw-r--r-- | tmk_core/protocol/vusb/main.c | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/tmk_core/protocol/vusb/main.c b/tmk_core/protocol/vusb/main.c deleted file mode 100644 index 53926a7493..0000000000 --- a/tmk_core/protocol/vusb/main.c +++ /dev/null @@ -1,179 +0,0 @@ -/* Name: main.c - * Project: hid-mouse, a very simple HID example - * Author: Christian Starkjohann - * Creation Date: 2008-04-07 - * Tabsize: 4 - * Copyright: (c) 2008 by OBJECTIVE DEVELOPMENT Software GmbH - * License: GNU GPL v2 (see License.txt), GNU GPL v3 or proprietary (CommercialLicense.txt) - * This Revision: $Id: main.c 790 2010-05-30 21:00:26Z cs $ - */ - -#include <stdint.h> - -#include <avr/interrupt.h> -#include <avr/power.h> -#include <avr/wdt.h> -#include <avr/sleep.h> - -#include <usbdrv/usbdrv.h> - -#include "vusb.h" - -#include "keyboard.h" -#include "host.h" -#include "timer.h" -#include "print.h" -#include "suspend.h" -#include "wait.h" -#include "sendchar.h" - -#ifdef SLEEP_LED_ENABLE -# include "sleep_led.h" -#endif - -#ifdef CONSOLE_ENABLE -void console_task(void); -#endif - -#ifdef RAW_ENABLE -void raw_hid_task(void); -#endif - -/* This is from main.c of USBaspLoader */ -static void initForUsbConnectivity(void) { - uint8_t i = 0; - - usbInit(); - /* enforce USB re-enumerate: */ - usbDeviceDisconnect(); /* do this while interrupts are disabled */ - while (--i) { /* fake USB disconnect for > 250 ms */ - wdt_reset(); - wait_ms(1); - } - usbDeviceConnect(); -} - -static void vusb_send_remote_wakeup(void) { - cli(); - - uint8_t ddr_orig = USBDDR; - USBOUT |= (1 << USBMINUS); - USBDDR = ddr_orig | USBMASK; - USBOUT ^= USBMASK; - - wait_ms(25); - - USBOUT ^= USBMASK; - USBDDR = ddr_orig; - USBOUT &= ~(1 << USBMINUS); - - sei(); -} - -bool vusb_suspended = false; - -static void vusb_suspend(void) { - vusb_suspended = true; - -#ifdef SLEEP_LED_ENABLE - sleep_led_enable(); -#endif - - suspend_power_down(); -} - -#if USB_COUNT_SOF -static void vusb_wakeup(void) { - vusb_suspended = false; - suspend_wakeup_init(); - -# ifdef SLEEP_LED_ENABLE - sleep_led_disable(); -# endif -} -#endif - -/** \brief Setup USB - * - * FIXME: Needs doc - */ -static void setup_usb(void) { initForUsbConnectivity(); } - -/** \brief Main - * - * FIXME: Needs doc - */ -int main(void) __attribute__((weak)); -int main(void) { -#if USB_COUNT_SOF - uint16_t sof_timer = timer_read(); -#endif - -#ifdef CLKPR - // avoid unintentional changes of clock frequency in devices that have a - // clock prescaler - clock_prescale_set(clock_div_1); -#endif - keyboard_setup(); - setup_usb(); - sei(); - keyboard_init(); - host_set_driver(vusb_driver()); - - wait_ms(50); - -#ifdef SLEEP_LED_ENABLE - sleep_led_init(); -#endif - - while (1) { -#if USB_COUNT_SOF - if (usbSofCount != 0) { - usbSofCount = 0; - sof_timer = timer_read(); - if (vusb_suspended) { - vusb_wakeup(); - } - } else { - // Suspend when no SOF in 3ms-10ms(7.1.7.4 Suspending of USB1.1) - if (!vusb_suspended && timer_elapsed(sof_timer) > 5) { - vusb_suspend(); - } - } -#endif - if (vusb_suspended) { - vusb_suspend(); - if (suspend_wakeup_condition()) { - vusb_send_remote_wakeup(); - } - } else { - usbPoll(); - - // TODO: configuration process is inconsistent. it sometime fails. - // To prevent failing to configure NOT scan keyboard during configuration - if (usbConfiguration && usbInterruptIsReady()) { - keyboard_task(); - } - vusb_transfer_keyboard(); - -#ifdef RAW_ENABLE - usbPoll(); - - if (usbConfiguration && usbInterruptIsReady3()) { - raw_hid_task(); - } -#endif - -#ifdef CONSOLE_ENABLE - usbPoll(); - - if (usbConfiguration && usbInterruptIsReady3()) { - console_task(); - } -#endif - - // Run housekeeping - housekeeping_task(); - } - } -} |