/**
* \brief Application entry point for smc_lcd example.
*
* \return Unused (ANSI-C compatibility).
*/
int main(void)
{
uint32_t i = 0;
uint8_t uc_string_display[30];
sysclk_init();
board_init();
/* LCD display initialization */
_display_init();
/* Clear LCD */
ili9325_fill(COLOR_WHITE);
/* Initialize Pir sensor */
re200b_motion_detect_init(ACC_MR_SELMINUS_AD0, ACC_MR_SELPLUS_AD4);
while (1) {
/* Reset motion detection (enable interrupt, clear variable,
* clear status register) */
re200b_motion_detect_enable();
re200b_motion_detect_reset();
acc_get_interrupt_status(ACC);
/* Enter sleep mode */
pmc_enable_sleepmode(0);
/* Check if a motion was detected */
if (re200b_motion_detection() != 0UL) {
/* Disable motion detection */
re200b_motion_detect_disable();
/* Display information about motion detection on LCD */
if ((i*LCD_LINE_HEIGHT) >= BOARD_LCD_HEIGHT) {
i = 0;
ili9325_fill(COLOR_WHITE);
}
sprintf((char*)uc_string_display, "Motion Detected:%ul", i);
ili9325_draw_string(0, i*LCD_LINE_HEIGHT, uc_string_display);
i++;
}
}
}
/**
* \brief Test sleep Mode.
*/
static void test_sleep_mode(void)
{
/* Configure button for waking up sleep mode */
configure_button();
/* Select clock for sleep mode */
user_change_clock(STRING_SLEEP);
/* Disable UART */
pmc_disable_periph_clk(CONSOLE_UART_ID);
/* Enter into sleep Mode */
pmc_enable_sleepmode(0);
/* Set default clock and re-configure UART */
set_default_working_clock();
reconfigure_console(g_ul_current_mck, CONF_UART_BAUDRATE);
puts("Exit from sleep Mode.\r");
}
