diff options
Diffstat (limited to 'tmk_core/protocol/chibios/chibios.c')
| -rw-r--r-- | tmk_core/protocol/chibios/chibios.c | 31 |
1 files changed, 8 insertions, 23 deletions
diff --git a/tmk_core/protocol/chibios/chibios.c b/tmk_core/protocol/chibios/chibios.c index 1eebdaf6c3..ac39606179 100644 --- a/tmk_core/protocol/chibios/chibios.c +++ b/tmk_core/protocol/chibios/chibios.c @@ -80,26 +80,6 @@ void console_task(void); void midi_ep_task(void); #endif -/* TESTING - * Amber LED blinker thread, times are in milliseconds. - */ -/* set this variable to non-zero anywhere to blink once */ -// static THD_WORKING_AREA(waThread1, 128); -// static THD_FUNCTION(Thread1, arg) { - -// (void)arg; -// chRegSetThreadName("blinker"); -// while (true) { -// systime_t time; - -// time = USB_DRIVER.state == USB_ACTIVE ? 250 : 500; -// palClearLine(LINE_CAPS_LOCK); -// chSysPolledDelayX(MS2RTC(STM32_HCLK, time)); -// palSetLine(LINE_CAPS_LOCK); -// chSysPolledDelayX(MS2RTC(STM32_HCLK, time)); -// } -// } - /* Early initialisation */ __attribute__((weak)) void early_hardware_init_pre(void) { @@ -135,9 +115,6 @@ void boardInit(void) { void protocol_setup(void) { usb_device_state_init(); - - // TESTING - // chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL); } static host_driver_t *driver = NULL; @@ -189,6 +166,14 @@ void protocol_pre_task(void) { /* issue a remote wakeup event to the host which should resume * the bus and get our keyboard out of suspension. */ usbWakeupHost(&USB_DRIVER); +# if USB_SUSPEND_WAKEUP_DELAY > 0 + /* Some hubs, kvm switches, and monitors do weird things, with + * USB device state bouncing around wildly on wakeup, yielding + * race conditions that can corrupt the keyboard state. + * + * Pause for a while to let things settle... */ + wait_ms(USB_SUSPEND_WAKEUP_DELAY); +# endif } } /* after a successful wakeup a USB_EVENT_WAKEUP is signaled to QMK by |