/******************************************************************************
*
* @name Emulate_Mouse_WithButton
*
* @brief This function gets the input from mouse movement, the mouse
* will move if the any button are pushed,otherwise USB gets NAK
*
* @param None
*
* @return None
*
*****************************************************************************
* This function sends the mouse data depending on which key was pressed on
* the board
*****************************************************************************/
static void Emulate_Mouse_WithButton(void)
{
if(kbi_stat > 0)
{
switch(kbi_stat & KBI_STAT_MASK)
{
case LEFT_CLICK : /* PTG0 (left click) is pressed */
rpt_buf[0] = LEFT_CLICK;
rpt_buf[1] = 0x00;
rpt_buf[2] = 0x00;
break;
case RIGHT_CLICK : /* PTG1 (right click) is pressed */
rpt_buf[0] = RIGHT_CLICK;
rpt_buf[1] = 0x00;
rpt_buf[2] = 0x00;
break;
case MOVE_LEFT_RIGHT : /* PTG2 (left
or right movement--depends on
UP_LEFT macro) is pressed*/
rpt_buf[1] = SHIFT_VAL;
rpt_buf[0] = 0x00;
rpt_buf[2] = 0x00;
break;
case MOVE_UP_DOWN : /* PTG3 (up or down
movement--depends on
UP_LEFT macro) is pressed*/
rpt_buf[2] = SHIFT_VAL;
rpt_buf[1] = 0x00;
rpt_buf[0] = 0x00;
break;
default:break; /* otherwise */
}
kbi_stat = 0x00; /* reset status after servicing interrupt*/
(void)USB_Class_HID_Send_Data(CONTROLLER_ID,HID_ENDPOINT,rpt_buf,
MOUSE_BUFF_SIZE);
if(rpt_buf[0])
{
/* required to send Click Release for Click Press Events */
(void)USB_Class_HID_Send_Data(CONTROLLER_ID,HID_ENDPOINT,null_buf,
MOUSE_BUFF_SIZE);
}
}
return;
}
/******************************************************************************
* @name: KeyBoard_Events_Process
*
* @brief: This function gets the input data from HID and sends to the
* host device.
*
* @param: None
*
* @return: None
*
*****************************************************************************/
void hid1_hid_events_process(void)
{
#ifdef hid1_HID_DEMO /* USB HID PEx demo project (This code is possible to enable by 'USB HID demo' property). */
static int32_t Count = 0;
static enum { STATE_0, STATE_1} State = STATE_0;
switch (State) {
case STATE_0:
hid1_SetInputReportBufferState0(hid1_InputReportBuffer);
Count++;
if (Count > hid1_StateMaxCount) {
State = STATE_1;
}
break;
case STATE_1:
hid1_SetInputReportBufferState1(hid1_InputReportBuffer);
Count--;
if (Count < 0) {
State = STATE_0;
}
break;
}
(void)USB_Class_HID_Send_Data(hid1_HidHandle, hid1_InputPipeNumber, hid1_InputReportBuffer, hid1_InputReportBufferSize);
#else
/* Write your code here ... */
#endif
}
/******************************************************************************
* @name: KeyBoard_Events_Process
*
* @brief: This function gets the input from keyboard, the keyboard
* does not include the code to filter the glitch on keys since
* it is just for demo
*
* @param: None
*
* @return: None
*
*****************************************************************************
* This function sends the keyboard data depending on which key is pressed on
* the board
*****************************************************************************/
void KeyBoard_Events_Process(void)
{
static int32_t x = 0;
static enum { UP, DOWN} dir = UP;
switch (dir)
{
case UP:
g_keyboard.rpt_buf[g_key_index] = KEY_PAGEUP;
x++;
if (x > 100)
{
dir = DOWN;
}
break;
case DOWN:
g_keyboard.rpt_buf[g_key_index] = KEY_PAGEDOWN;
x--;
if (x < 0)
{
dir = UP;
}
break;
}
(void)USB_Class_HID_Send_Data(g_keyboard.app_handle, HID_ENDPOINT, g_keyboard.rpt_buf, KEYBOARD_BUFF_SIZE);
return;
}
/*****************************************************************************
*
* @name move_mouse
*
* @brief This function gets makes the cursor on screen move left,right
* up and down
*
* @param None
*
* @return None
*
*
******************************************************************************/
void move_mouse(void)
{
static int x = 0, y = 0;
static enum { RIGHT, DOWN, LEFT, UP } dir = RIGHT;
switch (dir)
{
case RIGHT:
g_mouse.rpt_buf[1] = 2;
g_mouse.rpt_buf[2] = 0;
x++;
if (x > 100)
dir++;
break;
case DOWN:
g_mouse.rpt_buf[1] = 0;
g_mouse.rpt_buf[2] = 2;
y++;
if (y > 100)
dir++;
break;
case LEFT:
g_mouse.rpt_buf[1] = (uint_8)(-2);
g_mouse.rpt_buf[2] = 0;
x--;
if (x < 0)
dir++;
break;
case UP:
g_mouse.rpt_buf[1] = 0;
g_mouse.rpt_buf[2] = (uint_8)(-2);
y--;
if (y < 0)
dir = RIGHT;
break;
}
(void)USB_Class_HID_Send_Data(g_mouse.app_handle,HID_ENDPOINT,
g_mouse.rpt_buf,MOUSE_BUFF_SIZE);
}