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.
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3 changed files with 7 additions and 6 deletions
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@ -54,9 +54,6 @@ static bool has_ghost_in_row(uint8_t row)
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void keyboard_init(void)
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{
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// TODO: configuration of sendchar impl
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print_set_sendchar(sendchar);
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timer_init();
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matrix_init();
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#ifdef PS2_MOUSE_ENABLE
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