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clean up text

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hathach 2019-03-30 15:03:35 +07:00
parent b28cc6ddb1
commit ee6ed084f4
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2 changed files with 7 additions and 5 deletions
examples/device/cdc_msc_hid/src
main.c
src/device
usbd.h

4
examples/device/cdc_msc_hid/src/main.c

@ -210,13 +210,15 @@ void tud_umount_cb(void)
blink_interval_ms = 250; blink_interval_ms = 250;
} }
// Invoked when device is suspended // Invoked when usb bus is suspended
// USB specs: device can only draw up to 2.5 mA from bus
void tud_suspend_cb(bool remote_wakeup_en) void tud_suspend_cb(bool remote_wakeup_en)
{ {
(void) remote_wakeup_en; (void) remote_wakeup_en;
blink_interval_ms = 2500; blink_interval_ms = 2500;
} }
// Invoked when usb bus is resumed
void tud_resume_cb(void) void tud_resume_cb(void)
{ {
blink_interval_ms = 1000; blink_interval_ms = 1000;

8
src/device/usbd.h

@ -76,16 +76,16 @@ bool tud_remote_wakeup(void);
// Application Callbacks (WEAK is optional) // Application Callbacks (WEAK is optional)
//--------------------------------------------------------------------+ //--------------------------------------------------------------------+
// Callback invoked when device is mounted (configured) // Invoked when device is mounted (configured)
ATTR_WEAK void tud_mount_cb(void); ATTR_WEAK void tud_mount_cb(void);
// Callback invoked when device is unmounted // Invoked when device is unmounted
ATTR_WEAK void tud_umount_cb(void); ATTR_WEAK void tud_umount_cb(void);
// Callback invoked when device is suspended // Invoked when usb bus is suspended, max bus current draw is 2.5 mA
ATTR_WEAK void tud_suspend_cb(bool remote_wakeup_en); ATTR_WEAK void tud_suspend_cb(bool remote_wakeup_en);
// Callback invoked when device is resumed // Invoked when usb bus is resumed
ATTR_WEAK void tud_resume_cb(void); ATTR_WEAK void tud_resume_cb(void);
#ifdef __cplusplus #ifdef __cplusplus