clean up text

2019-03-30 15:03:35 +07:00
parent b28cc6ddb1
commit ee6ed084f4
2 changed files with 7 additions and 5 deletions
--- a/examples/device/cdc_msc_hid/src/main.c
+++ b/examples/device/cdc_msc_hid/src/main.c
@@ -210,13 +210,15 @@ void tud_umount_cb(void)
  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) remote_wakeup_en;
  blink_interval_ms = 2500;
 }

+// Invoked when usb bus is resumed
 void tud_resume_cb(void)
 {
  blink_interval_ms = 1000;