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add keyboard led mask

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make usbd control request to subtask
add get/set report via control pipe to hidd
enforce soft DMA to control pipe for lpc11u (lpc17xx not yet)
temp add led_blinking_set_interval to change led blinking interval
refractor dcd_pipe_control_xfer to have interrupt on complete option
add get/set report support of moused_app and keyboardd_app, keyboard LED will make LED blink faster
This commit is contained in:
hathach
2013-12-09 11:15:13 +07:00
parent 1ad78f104e
commit e320659f8a
17 changed files with 263 additions and 159 deletions
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35
demos/device/device_os_none/keyboardd_app.c
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@@ -80,6 +80,41 @@ void tusbd_hid_keyboard_cb(uint8_t coreid, tusb_event_t event, uint32_t xferred_
}
}
uint16_t tusbd_hid_keyboard_get_report_cb(uint8_t coreid, hid_request_report_type_t report_type, void** pp_report, uint16_t requested_length)
{
// get other than input report is not supported by this keyboard demo
if ( report_type != HID_REQUEST_REPORT_INPUT ) return 0;
(*pp_report) = &keyboard_report;
return requested_length;
}
void tusbd_hid_keyboard_set_report_cb(uint8_t coreid, hid_request_report_type_t report_type, uint8_t p_report_data[], uint16_t length)
{
// set other than output report is not supported by this keyboard demo
if ( report_type != HID_REQUEST_REPORT_OUTPUT ) return;
uint8_t kbd_led = p_report_data[0];
uint32_t interval_divider = 1; // each LED will reduce blinking interval by a half
if (kbd_led & KEYBOARD_LED_NUMLOCK)
{
interval_divider *= 2;
}
if (kbd_led & KEYBOARD_LED_CAPSLOCK)
{
interval_divider *= 2;
}
if (kbd_led & KEYBOARD_LED_SCROLLLOCK)
{
interval_divider *= 2;
}
led_blinking_set_interval( 1000 / interval_divider);
}
//--------------------------------------------------------------------+
// APPLICATION CODE
//--------------------------------------------------------------------+