void process_inbox(Sup_Pdu_t *inbox) {
switch (inbox->command) {
case SUP_CMD_KEYDOWN:
keyboard_press(inbox->data);
case SUP_CMD_KEYUP:
keyboard_release(inbox->data);
case SUP_CMD_NOOP:
DBG_PRINTF("Received NOOP");
default:
DBG_PRINTF("Unknown command: %d", inbox->command);
}
return;
uint8_t apiResult;
if (CyBle_GattGetBusyStatus() == CYBLE_STACK_STATE_FREE) {
apiResult = CyBle_HidssGetCharacteristicValue(CYBLE_HUMAN_INTERFACE_DEVICE_SERVICE_INDEX,
CYBLE_HIDS_PROTOCOL_MODE, sizeof(protocol), &protocol);
if(apiResult == CYBLE_ERROR_OK)
{
if(protocol == CYBLE_HIDS_PROTOCOL_MODE_BOOT)
{
apiResult = CyBle_HidssSendNotification(cyBle_connHandle, CYBLE_HUMAN_INTERFACE_DEVICE_SERVICE_INDEX,
CYBLE_HIDS_BOOT_KYBRD_IN_REP, KEYBOARD_DATA_SIZE, keyboard_report.raw);
}
else
{
apiResult = CyBle_HidssSendNotification(cyBle_connHandle, CYBLE_HUMAN_INTERFACE_DEVICE_SERVICE_INDEX,
CYBLE_HUMAN_INTERFACE_DEVICE_REPORT_IN, KEYBOARD_DATA_SIZE, keyboard_report.raw);
}
if(apiResult != CYBLE_ERROR_OK)
{
DBG_PRINTF("HID notification API Error: %x \r\n", apiResult);
}
}
}
}
/*******************************************************************************
* Function Name: SimulateKeyboard()
********************************************************************************
*
* Summary:
* The custom function to simulate Left and Right arrow key pressing
*
* @return
* None
*
* @param[in]
* none
*
* @par Theory of Operation
* keyboard_data[3u] contains the keyboard data. Following a valid key,
* zero is sent to indicate key lift.
*
* @par Notes
* None
*
**//***************************************************************************/
void SimulateKeyboard(void)
{
static uint8 keyboard_data[KEYBOARD_DATA_SIZE]={0,0,0,0,0,0,0,0};
CYBLE_API_RESULT_T apiResult;
if(CyBle_GattGetBusStatus() == CYBLE_STACK_STATE_FREE)
{
keyboard_data[3u] = SendKeyForDetectedGesture();
apiResult = CyBle_HidssGetCharacteristicValue(CYBLE_HUMAN_INTERFACE_DEVICE_SERVICE_INDEX,
CYBLE_HIDS_PROTOCOL_MODE, sizeof(protocol), &protocol);
if(apiResult == CYBLE_ERROR_OK)
{
/* Send notification only when a valid gesture is detected */
if(0 != keyboard_data[3u])
{
apiResult = CyBle_HidssSendNotification(cyBle_connHandle, CYBLE_HUMAN_INTERFACE_DEVICE_SERVICE_INDEX,
CYBLE_HUMAN_INTERFACE_DEVICE_REPORT_IN, KEYBOARD_DATA_SIZE, keyboard_data);
}
if(apiResult == CYBLE_ERROR_OK)
{
keyboard_data[2u] = 0u; /* Set up keyboard data*/
keyboard_data[3u] = 0u; /* Set up keyboard data*/
apiResult = CyBle_HidssSendNotification(cyBle_connHandle, CYBLE_HUMAN_INTERFACE_DEVICE_SERVICE_INDEX,
CYBLE_HUMAN_INTERFACE_DEVICE_REPORT_IN, KEYBOARD_DATA_SIZE, keyboard_data);
}
if(apiResult != CYBLE_ERROR_OK)
{
keyboardSimulation = DISABLED;
}
}
}
}
/*******************************************************************************
* Function Name: SimulateKeyboard()
********************************************************************************
*
* Summary:
* The custom function to simulate CapsLock key pressing
*
*******************************************************************************/
void SimulateKeyboard(void)
{
static uint8 keyboard_data[KEYBOARD_DATA_SIZE]={0,0,0,0,0,0,0,0};
CYBLE_API_RESULT_T apiResult;
static uint32 keyboardTimer = KEYBOARD_TIMEOUT;
static uint8 simKey;
static uint8 capsLockPress = 0u;
uint8 i;
/* Scan SW2 key each connection interval */
if(0u == SW2_Read())
{
if(capsLockPress < KEYBOARD_JITTER_SIZE)
{
capsLockPress++;
}
else if(capsLockPress == KEYBOARD_JITTER_SIZE)
{
keyboard_data[2u] = CAPS_LOCK; /* Set up keyboard data */
keyboardTimer = 1u; /* Clear Simulation timer to send data */
capsLockPress++;
}
else /* Ignore long key pressing */
{
}
}
else
{
capsLockPress = 0u;
}
if((CyBle_GattGetBusyStatus() == CYBLE_STACK_STATE_FREE) && (--keyboardTimer == 0u))
{
keyboardTimer = KEYBOARD_TIMEOUT;
simKey++;
if(simKey > SIM_KEY_MAX)
{
simKey = SIM_KEY_MIN;
}
keyboard_data[3u] = simKey;
apiResult = CyBle_HidssGetCharacteristicValue(CYBLE_HUMAN_INTERFACE_DEVICE_SERVICE_INDEX,
CYBLE_HIDS_PROTOCOL_MODE, sizeof(protocol), &protocol);
if(apiResult == CYBLE_ERROR_OK)
{
DBG_PRINTF("HID notification: ");
for(i = 0; i < KEYBOARD_DATA_SIZE; i++)
{
DBG_PRINTF("%2.2x,", keyboard_data[i]);
}
DBG_PRINTF("\r\n");
if(protocol == CYBLE_HIDS_PROTOCOL_MODE_BOOT)
{
apiResult = CyBle_HidssSendNotification(cyBle_connHandle, CYBLE_HUMAN_INTERFACE_DEVICE_SERVICE_INDEX,
CYBLE_HIDS_BOOT_KYBRD_IN_REP, KEYBOARD_DATA_SIZE, keyboard_data);
}
else
{
apiResult = CyBle_HidssSendNotification(cyBle_connHandle, CYBLE_HUMAN_INTERFACE_DEVICE_SERVICE_INDEX,
CYBLE_HUMAN_INTERFACE_DEVICE_REPORT_IN, KEYBOARD_DATA_SIZE, keyboard_data);
}
if(apiResult == CYBLE_ERROR_OK)
{
keyboard_data[2u] = 0u; /* Set up keyboard data*/
keyboard_data[3u] = 0u; /* Set up keyboard data*/
if(protocol == CYBLE_HIDS_PROTOCOL_MODE_BOOT)
{
apiResult = CyBle_HidssSendNotification(cyBle_connHandle, CYBLE_HUMAN_INTERFACE_DEVICE_SERVICE_INDEX,
CYBLE_HIDS_BOOT_KYBRD_IN_REP, KEYBOARD_DATA_SIZE, keyboard_data);
}
else
{
apiResult = CyBle_HidssSendNotification(cyBle_connHandle, CYBLE_HUMAN_INTERFACE_DEVICE_SERVICE_INDEX,
CYBLE_HUMAN_INTERFACE_DEVICE_REPORT_IN, KEYBOARD_DATA_SIZE, keyboard_data);
}
}
if(apiResult != CYBLE_ERROR_OK)
{
DBG_PRINTF("HID notification API Error: %x \r\n", apiResult);
keyboardSimulation = DISABLED;
}
}
}
}
