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| author | tmk <nobody@nowhere> | 2013-09-21 22:47:03 +0900 |
|---|---|---|
| committer | tmk <nobody@nowhere> | 2013-09-21 22:47:03 +0900 |
| commit | 7d692c492ca999edd827477b914ae38ce43bf519 (patch) | |
| tree | 60c42dc9460c9f924c2274ccb7d2252bcea6e399 /common/sleep_led.c | |
| parent | 6ccea742deb84451a5815e40ccfc3aaa74feb622 (diff) | |
Fix USB initilaize on LUFA
- Add print messages of USB intialize procesure.
- call out sei() in earlier stage. LUFA API doc of USB_Init() says:
interrupts must be enabled within 500ms ... to ensure that the host does
not time out whilst enumerating the device
- remove matrix_init() from suspend_wakeup_init(). It is not needed in
fact and if matrix_init() takes long time to initialize it prevents
host emnumerating the device.
Diffstat (limited to 'common/sleep_led.c')
0 files changed, 0 insertions, 0 deletions