flabbergast
8 years ago
3 changed files with 24 additions and 4 deletions
+ 4
- 4
tmk_core/protocol/chibios/main.c
View File
| while(USB_DRIVER.state == USB_SUSPENDED) { | while(USB_DRIVER.state == USB_SUSPENDED) { | ||||
| /* Do this in the suspended state */ | /* Do this in the suspended state */ | ||||
| suspend_power_down(); // on AVR this deep sleeps for 15ms | suspend_power_down(); // on AVR this deep sleeps for 15ms | ||||
| // TODO: remote wakeup | |||||
| // if(USB_Device_RemoteWakeupEnabled (USB_DRIVER.status & 2) && suspend_wakeup_condition()) { | |||||
| // USB_Device_SendRemoteWakeup(); | |||||
| // } | |||||
| /* Remote wakeup */ | |||||
| if((USB_DRIVER.status & 2) && suspend_wakeup_condition()) { | |||||
| send_remote_wakeup(&USB_DRIVER); | |||||
| } | |||||
| } | } | ||||
| /* Woken up */ | /* Woken up */ | ||||
| // variables has been already cleared by the wakeup hook | // variables has been already cleared by the wakeup hook |
+ 17
- 0
tmk_core/protocol/chibios/usb_main.c
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| #endif | #endif | ||||
| } | } | ||||
| /* | |||||
| * Send remote wakeup packet | |||||
| * Note: should not be called from ISR | |||||
| */ | |||||
| void send_remote_wakeup(USBDriver *usbp) { | |||||
| (void)usbp; | |||||
| #if defined(K20x) || defined(KL2x) | |||||
| #if KINETIS_USB_USE_USB0 | |||||
| USB0->CTL |= USBx_CTL_RESUME; | |||||
| chThdSleepMilliseconds(15); | |||||
| USB0->CTL &= ~USBx_CTL_RESUME; | |||||
| #endif /* KINETIS_USB_USE_USB0 */ | |||||
| #else /* K20x || KL2x */ | |||||
| #warning Sending remote wakeup packet not implemented for your platform. | |||||
| #endif /* K20x || KL2x */ | |||||
| } | |||||
| /* --------------------------------------------------------- | /* --------------------------------------------------------- | ||||
| * Keyboard functions | * Keyboard functions | ||||
| * --------------------------------------------------------- | * --------------------------------------------------------- |
+ 3
- 0
tmk_core/protocol/chibios/usb_main.h
View File
| /* Initialize the USB driver and bus */ | /* Initialize the USB driver and bus */ | ||||
| void init_usb_driver(USBDriver *usbp); | void init_usb_driver(USBDriver *usbp); | ||||
| /* Send remote wakeup packet */ | |||||
| void send_remote_wakeup(USBDriver *usbp); | |||||
| /* --------------- | /* --------------- | ||||
| * Keyboard header | * Keyboard header | ||||
| * --------------- | * --------------- |
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