void ui_process(uint16_t framenumber)
{
bool b_btn_state;
static bool btn_left_last_state = HID_MOUSE_BTN_UP;
static bool btn_right_last_state = HID_MOUSE_BTN_UP;
static bool btn_middle_last_state = HID_MOUSE_BTN_UP;
static uint8_t cpt_sof = 0;
if ((framenumber % 1000) == 0) {
LED_On(LED1_GPIO);
}
if ((framenumber % 1000) == 500) {
LED_Off(LED1_GPIO);
}
// Scan process running each 2ms
cpt_sof++;
if (2 > cpt_sof) {
return;
}
cpt_sof = 0;
// Scan buttons on switch 7 (left), 6 (middle), 4 (right)
b_btn_state = (gpio_pin_is_low(GPIO_PUSH_BUTTON_7)) ? HID_MOUSE_BTN_DOWN
: HID_MOUSE_BTN_UP;
if (b_btn_state != btn_left_last_state) {
udi_hid_mouse_btnleft(b_btn_state);
btn_left_last_state = b_btn_state;
}
b_btn_state = (gpio_pin_is_low(GPIO_PUSH_BUTTON_6)) ? HID_MOUSE_BTN_DOWN
: HID_MOUSE_BTN_UP;
if (b_btn_state != btn_middle_last_state) {
udi_hid_mouse_btnmiddle(b_btn_state);
btn_middle_last_state = b_btn_state;
}
b_btn_state = (gpio_pin_is_low(GPIO_PUSH_BUTTON_4)) ? HID_MOUSE_BTN_DOWN
: HID_MOUSE_BTN_UP;
if (b_btn_state != btn_right_last_state) {
udi_hid_mouse_btnright(b_btn_state);
btn_right_last_state = b_btn_state;
}
// Scan move on switch 0 (right), 1 (left), 2 (down), 3 (up)
if (gpio_pin_is_low(GPIO_PUSH_BUTTON_0))
udi_hid_mouse_moveX(MOUSE_MOVE_RANGE);
if (gpio_pin_is_low(GPIO_PUSH_BUTTON_1))
udi_hid_mouse_moveX(-MOUSE_MOVE_RANGE);
if (gpio_pin_is_low(GPIO_PUSH_BUTTON_2))
udi_hid_mouse_moveY(MOUSE_MOVE_RANGE);
if (gpio_pin_is_low(GPIO_PUSH_BUTTON_3))
udi_hid_mouse_moveY(-MOUSE_MOVE_RANGE);
}
/**
* @brief Notify the application when ZID report data is received from the paired device.
*
* @param PairingRef Pairing reference.
* @param num_report_records number of Report records.
* @param *zid_report_data_record_ptr pointer to the report data received.
* @param RxLinkQuality LQI value of the report data frame.
* @param RxFlags Receive flags.
*/
static void zid_report_data_indication(uint8_t PairingRef, uint8_t num_report_records,
zid_report_data_record_t *zid_report_data_record_ptr, uint8_t RxLinkQuality, uint8_t RxFlags)
{
for(uint8_t i=0;i<num_report_records;i++)
{
switch(zid_report_data_record_ptr->report_desc_identifier)
{
case MOUSE:
{
mouse_desc_t *mouse_desc;
mouse_desc = (mouse_desc_t *)zid_report_data_record_ptr->report_data;
udi_hid_mouse_btnleft(mouse_desc->button0);
udi_hid_mouse_btnright(mouse_desc->button1);
if((0x80==(mouse_desc->button2)))
{
udi_hid_mouse_moveScroll((mouse_desc->y_coordinate));
mouse_desc->y_coordinate = 0;
}
else if(0x01==(mouse_desc->button2))
{
udi_hid_mouse_btnmiddle(0x01);
}
udi_hid_mouse_moveX((mouse_desc->x_coordinate));
udi_hid_mouse_moveY((mouse_desc->y_coordinate));
break;
}
case KEYBOARD:
{
if(zid_report_data_record_ptr->report_type == INPUT)
{
keyboard_input_desc_t *keyboard_input_desc;
keyboard_input_desc = (keyboard_input_desc_t *)zid_report_data_record_ptr->report_data;
if(main_b_kbd_enable)
{
if(keyboard_input_desc->modifier_keys)
{
udi_hid_kbd_modifier_down(keyboard_input_desc->modifier_keys);
udi_hid_kbd_modifier_up(keyboard_input_desc->modifier_keys);
}
for(uint8_t j=0;j<4;j++)
{
if(keyboard_input_desc->key_code[j])
{
udi_hid_kbd_down(keyboard_input_desc->key_code[j]);
udi_hid_kbd_up(keyboard_input_desc->key_code[j]);
}
}
uint16_t u_value;
u_value= convert_byte_array_to_16_bit(&(keyboard_input_desc->key_code[4]));
if(u_value)
{
udi_hid_mkbd_modifier_down(u_value);
udi_hid_mkbd_modifier_up(u_value);
}
}
}
else
{
/* Application can implement for other report types.*/
}
break;
}
default:
break;
}
zid_report_data_record_ptr++;
}
RxLinkQuality = RxLinkQuality;
RxFlags = RxFlags;
}
