void usb_hid_com_report_out_received(uint8_t *data)
{
// Mapped received data to report out type
struct hid_report_out *report_out=(struct hid_report_out*)data;
// Update LEDs with new report value
ui_led(report_out->leds);
// Load contrast value
ui_set_contrast(report_out->contrast);
// Set Backlight level
ui_set_backlight(report_out->backlight<<8);
// Display test user message if requested
if (report_out->lcd_notify & 0x01) {
ui_display_text(report_out->lcd_user_text, LCD_TEXT_STRING_SIZE);
main_notify_external_msg();
}
// Display numeric user message if requested
if (report_out->lcd_notify & 0x02) {
ui_display_sensor(report_out->lcd_user_num, UI_UNIT_NONE);
main_notify_external_msg();
}
}
void main_sof_action(void)
{
// LCD strings for on-board sensors
static uint8_t lcd_txt_light[LCD_TEXT_STRING_SIZE + 2 * LCD_TEST_DISPLAY_SIZE]
= "LIGHT SENSOR ";
static uint8_t lcd_txt_ntc[LCD_TEXT_STRING_SIZE + 2 * LCD_TEST_DISPLAY_SIZE]
= "TEMPERATURE SENSOR ";
static uint8_t lcd_txt_pot[LCD_TEXT_STRING_SIZE + 2 * LCD_TEST_DISPLAY_SIZE]
= "POTENTIOMETER INPUT ";
static uint8_t lcd_txt_ext_v[LCD_TEXT_STRING_SIZE + 2 * LCD_TEST_DISPLAY_SIZE]
= "EXTERNAL VOLTAGE ";
static uint8_t old_button;
if (main_timeout_user_message) {
// Currently LCD is busy displaying user message from USB
// Wait end of timeout to display again sensor message
if (--main_timeout_user_message == 0) {
switch (main_sensor_selected) {
case LIGHT_SENSOR:
ui_display_text(lcd_txt_light,
sizeof(lcd_txt_light));
break;
case TEMPERATURE_SENSOR:
ui_display_text(lcd_txt_ntc,
sizeof(lcd_txt_ntc));
break;
case POTENTIOMETER_SENSOR:
ui_display_text(lcd_txt_pot,
sizeof(lcd_txt_pot));
break;
case EXT_VOLTAGE_INPUT:
ui_display_text(lcd_txt_ext_v,
sizeof(lcd_txt_ext_v));
default:
break;
}
}
}
// Change LOCAL text display when a button is pressed...
if (old_button!=ui_button()) {
old_button=ui_button();
if (ui_pusb_button_0()) {
ui_display_text(lcd_txt_light, sizeof(lcd_txt_light));
main_sensor_selected = LIGHT_SENSOR;
}
if (ui_pusb_button_1()) {
ui_display_text(lcd_txt_ntc, sizeof(lcd_txt_ntc));
main_sensor_selected = TEMPERATURE_SENSOR;
}
if (ui_pusb_button_2()) {
ui_display_text(lcd_txt_pot, sizeof(lcd_txt_pot));
main_sensor_selected = POTENTIOMETER_SENSOR;
}
if (ui_pusb_button_3()) {
ui_display_text(lcd_txt_ext_v, sizeof(lcd_txt_ext_v));
main_sensor_selected = EXT_VOLTAGE_INPUT;
}
// If hid generic interface is not up and running, do nothing
if (!main_b_generic_enable) {
return;
}
}
// Prepare new report each HID_SEND_REPORT_MS ms
if ((udd_get_frame_number() % HID_SEND_REPORT_MS) == 0) {
usb_hid_com_send_report_in();
}
// Prepare new ADC samples each ADC_NEW_SAMPLE_MS ms
if ((udd_get_frame_number() % ADC_NEW_SAMPLE_MS) == 0) {
adc_sensors_start_conversions();
}
// Each LCD_SCROLLING_MS ms Performs LCD scrolling
if ((udd_get_frame_number() % LCD_SCROLLING_MS) == 0) {
ui_scroll_text();
}
// Refresh on-board sensors LCD display
// each LCD_SENSOR_MS and if no user message is displayed
if (((udd_get_frame_number() % LCD_SENSOR_MS) == 0)
&& (main_timeout_user_message == 0)) {
switch (main_sensor_selected) {
case LIGHT_SENSOR:
ui_display_sensor(adc_sensor_get_light(),
UI_UNIT_NONE);
break;
case TEMPERATURE_SENSOR:
ui_display_sensor(adc_sensor_get_temperature(),
UI_UNIT_DEGREE_C);
break;
case POTENTIOMETER_SENSOR:
ui_display_sensor(adc_sensor_get_potentiometer(),
UI_UNIT_MILIVOLT);
break;
case EXT_VOLTAGE_INPUT:
ui_display_sensor(adc_sensor_get_ext_voltage(),
UI_UNIT_MILIVOLT);
default:
break;
}
}
}
