/**
****************************************************************************************
* @brief Restore peripheral setting after wakeup
****************************************************************************************
*/
void usr_sleep_restore(void)
{
#if QN_DBG_PRINT
uart_init(QN_DEBUG_UART, USARTx_CLK(0), UART_9600);
uart_tx_enable(QN_DEBUG_UART, MASK_ENABLE);
uart_rx_enable(QN_DEBUG_UART, MASK_ENABLE);
#endif
#if (defined(QN_ADV_WDT))
if(usr_env.adv_wdt_enable)
{
wdt_init(1007616, WDT_INT_MOD); // 30.75s
}
#endif
}
int main(void)
{
/*init all the things*/
motors_init(PHASE_CORRECT, PRESCALE_8);
uart_init(BAUD_CALC(9600));
sei();
adc_init();
wdt_init(WDTO_500MS);
/********************/
go(0, 0);
uart_putc(ACK);
over_current_a = 0;
over_current_b = 0;
while (1)
{
current_a = analog_read(C_SENS_A);
current_b = analog_read(C_SENS_B);
req_t = get_request_type();
if (req_t == CURRENT_REQ)
{
write_current(current_a, current_b);
}
else if (req_t == MOTORS_SET)
{
read_motors(&speed_a, &speed_b);
wdt_reset();
}
//manage current sens
#ifdef CURRENT_LIMIT
if ((current_a < CURRENT_LIMIT) && (current_b < CURRENT_LIMIT))
{
go(speed_a, speed_b);
over_current_a = over_current_b = 0;
}
else
{
//overcurrent
go(0, 0);
uart_putc('!');
over_current_a = current_a - CURRENT_LIMIT;
over_current_b = current_b - CURRENT_LIMIT;
}
#endif
}
return (0);
}
/**
* main function
* \return 0. int return type required by ANSI/ISO standard.
*/
int main(void)
{
int i;
gpio_init();
gpiote_init();
wdt_init();
//Write the value of RESETREAS to pins 9-15 (LEDs 1-7)
nrf_gpio_pin_write(LED_1, NRF_POWER->RESETREAS & POWER_RESETREAS_RESETPIN_Msk); //Bit A in RESETREAS
nrf_gpio_pin_write(LED_2, NRF_POWER->RESETREAS & POWER_RESETREAS_DOG_Msk); //Bit B in RESETREAS
nrf_gpio_pin_write(LED_3, NRF_POWER->RESETREAS & POWER_RESETREAS_SREQ_Msk); //Bit C in RESETREAS
nrf_gpio_pin_write(LED_4, NRF_POWER->RESETREAS & POWER_RESETREAS_LOCKUP_Msk); //Bit D in RESETREAS
nrf_gpio_pin_write(LED_5, NRF_POWER->RESETREAS & POWER_RESETREAS_OFF_Msk); //Bit E in RESETREAS
nrf_gpio_pin_write(LED_6, NRF_POWER->RESETREAS & POWER_RESETREAS_LPCOMP_Msk); //Bit F in RESETREAS
nrf_gpio_pin_write(LED_7, NRF_POWER->RESETREAS & POWER_RESETREAS_DIF_Msk); //Bit G in RESETREAS
NRF_POWER->RESETREAS = 0xFFFFFFFF; //Clear the RESETREAS register
for(i=0;i<STARTUP_TOGGLE_ITERATIONS;i++)
{
nrf_gpio_pin_toggle(LED_0);
nrf_delay_us(DELAY);
}
while (true)
{
//Blink LED 0 fast until watchdog triggers reset
nrf_gpio_pin_toggle(LED_0);
nrf_delay_us(DELAY/3);
// If SYSTEM_OFF_BUTTON is pressed.. enter System Off mode
if(nrf_gpio_pin_read(SYSTEM_OFF_BUTTON) == BTN_PRESSED)
{
// Clear PORT 1 (pins 8-15)
nrf_gpio_port_clear(NRF_GPIO_PORT_SELECT_PORT1, 0xFF);
// Enter system OFF. After wakeup the chip will be reset, and the program will run from the top
NRF_POWER->SYSTEMOFF = 1;
}
// If SOFTWARE_RESET_BUTTON is pressed.. soft-reset
if(nrf_gpio_pin_read(SOFTWARE_RESET_BUTTON) == BTN_PRESSED)
{
NVIC_SystemReset();
}
}
}
void task_init()
{
task_timer_setup();
USB_CONNECTED_IRQ_ON;
powerdown_lock.Unlock();
//if ftest is not done
if (!cfg_factory_passed())
task_set(TASK_ACTIVE);
//if is USB connected go directly to USB task
if ((usb_state = USB_CONNECTED))
task_set(TASK_USB);
wdt_init(wdt_2s);
}
int main(void)
{
/* initialize LED and debug unit */
led_init();
sysirq_init();
AT91F_DBGU_Init();
AT91F_PIOA_CfgPMC();
wdt_init();
pit_init();
blinkcode_init();
/* initialize USB */
req_ctx_init();
usbcmd_gen_init();
udp_open();
/* call application specific init function */
_init_func();
// Enable User Reset and set its minimal assertion to 960 us
AT91C_BASE_RSTC->RSTC_RMR =
AT91C_RSTC_URSTEN | (0x4 << 8) | (unsigned int)(0xA5 << 24);
#ifdef DEBUG_CLOCK_PA6
AT91F_PMC_EnablePCK(AT91C_BASE_PMC, 0, AT91C_PMC_CSS_PLL_CLK);
AT91F_PIO_CfgPeriph(AT91C_BASE_PIOA, 0, AT91C_PA6_PCK0);
#endif
/* switch on first led */
led_switch(2, 1);
DEBUGPCRF("entering main (idle) loop");
while (1) {
/* Call application specific main idle function */
_main_func();
dbgu_rb_flush();
/* restart watchdog timer */
wdt_restart();
#ifdef CONFIG_IDLE
//cpu_idle();
#endif
}
}
void sys_Init(void)
{
SystemInit();
#if CONFIG_DRIVER_WDT == 1
wdt_init(CONFIG_WDT_PERIOD);
#endif
time_Init();
#if CONFIG_DRIVER_LED == 1
led_Init();
#endif
bsp_init();
#if (CONFIG_IAR_REDIRECT == 1) || (CONFIG_TASK_SHELL == 1)
console_Init();
#endif
#if (CONFIG_FLASH_NVM == 1)
nvm_init();
#endif
}
/**
****************************************************************************************
* @brief Restore peripheral setting after wakeup
****************************************************************************************
*/
void usr_sleep_restore(void)
{
#if (FB_OLED && FB_SPI_OLED)
spi_init(QN_SPI1, SPI_BITRATE(10000), SPI_8BIT, SPI_MASTER_MOD);
#endif
#if QN_DBG_PRINT
uart_init(QN_DEBUG_UART, USARTx_CLK(0), UART_9600);
uart_tx_enable(QN_DEBUG_UART, MASK_ENABLE);
uart_rx_enable(QN_DEBUG_UART, MASK_ENABLE);
#endif
#if (defined(QN_ADV_WDT))
if(usr_env.adv_wdt_enable)
{
wdt_init(1007616, WDT_INT_MOD); // 30.75s
}
#endif
}
/**
* @brief Initialization of PAL
*
* This function initializes the PAL. The RC oscillator is calibrated.
*
* @return MAC_SUCCESS if PAL initialization is successful, FAILURE otherwise
*/
retval_t pal_init(void)
{
/* Clear any pending watchdog reset flag */
uint8_t temp = MCUSR;
temp++; /* keep compiler happy */
MCUSR = 0;
#ifdef WATCHDOG
/* Watchdog Initialization. Enables the watchdog and sets the timeout period */
wdt_init();
#else
WDT_RESET();
WDT_DISABLE();
#endif
mcu_init(); // see pal_mcu_generic.c
timer_init(); // see pal_timer.c
gpio_init(); // see pal_board.c
driver_init();
return MAC_SUCCESS;
}
//********************************************************************************
// local functions
//********************************************************************************
void init(void)
{
/* --- MIE Disable --- */
__DI();
/* Set oscillation mode */
clk_setLsclk( CLK_XTM_CRYSTAL ); /* crystal/ceramic oscillation */
/* Wait stables crystal oscillation */
while( (clk_getClkStatus() & FSTAT_LOSCS) != 0 ) {}
clk_disHsclk(); // stop HSCLK oscillation
clk_setHsclk( (unsigned char)(CLK_SYSC_OSCLK | CLK_OSCM_RC | CLK_OUTC_OSCLK | CLK_LOSCON_DIS), CLK_LOSCON_DIS ); /* set HSCLK */ // BUG620Q504
clk_enaHsclk(); // start HSCLK oscillation
clk_setSysclk( CLK_SYSCLK_HSCLK ); // Choose HSCLK
clk_block_ctrl_init(); /* Block Control */
// irq handler initialization
irq_init(); /* Interrupt */
// Watch dog timer
irq_sethandler(IRQ_NO_WDTINT,watch_dog_isr);
wdt_init( WDTMOD_WDT1 | WDTMOD_WDT0);
wdt_disHaltCount();
// Initializing GPIO
lazurite_gpio_init();
// Initializing timer
init_timer();
/* MIE Enable */
rst_interrupts();
__EI();
return;
}
/**
****************************************************************************************
* @brief Restore peripheral setting after wakeup
****************************************************************************************
*/
void usr_sleep_restore(void)
{
#if QN_DBG_PRINT
uart_init(QN_DEBUG_UART, USARTx_CLK(0), UART_115200);
uart_tx_enable(QN_DEBUG_UART, MASK_ENABLE);
uart_rx_enable(QN_DEBUG_UART, MASK_ENABLE);
#endif
#if (defined(QN_ADV_WDT))
if(usr_env.adv_wdt_enable)
{
wdt_init(1007616, WDT_INT_MOD); // 30.75s
}
#endif
//Initialize I2C master to save time later
uint8_t i2cbuffer[3];
i2c_init(I2C_SCL_RATIO(1), i2cbuffer, 3);
//QPRINTF("SLEEP RESTORE\r\n");
//send_packet(PROTOCOL_MODE_TX2);
}
/**
* \brief Application entry point for wdt_irq example.
*
* \return Unused (ANSI-C compatibility).
*/
int main(void)
{
uint32_t wdt_mode, timeout_value;
/* Initialize the system */
sysclk_init();
board_init();
/* Configure pins of console UART, LED and push button on board. */
configure_console();
configure_led();
/* Output example information. */
puts(STRING_HEADER);
/* Initialize reset counter */
ul_rst_counter = RST_MS_COUNTER;
/* Systick configuration. */
puts("Configure systick to get 1ms tick period.\r");
if (SysTick_Config(sysclk_get_cpu_hz() / 1000)) {
puts("-F- Systick configuration error\r");
}
/* Get timeout value. */
timeout_value = wdt_get_timeout_value(WDT_PERIOD * 1000,
BOARD_FREQ_SLCK_XTAL);
if (timeout_value == WDT_INVALID_ARGUMENT) {
while (1) {
/* Invalid timeout value, error. */
}
}
/* Configure WDT to trigger an interrupt (or reset). */
wdt_mode = WDT_MR_WDFIEN | /* Enable WDT fault interrupt. */
WDT_MR_WDRPROC | /* WDT fault resets processor only. */
WDT_MR_WDDBGHLT | /* WDT stops in debug state. */
WDT_MR_WDIDLEHLT; /* WDT stops in idle state. */
/* Initialize WDT with the given parameters. */
wdt_init(WDT, wdt_mode, timeout_value, timeout_value);
printf("Enable watchdog with %d microseconds period\n\r",
(int)wdt_get_us_timeout_period(WDT, BOARD_FREQ_SLCK_XTAL));
/* Configure and enable WDT interrupt. */
NVIC_DisableIRQ(WDT_IRQn);
NVIC_ClearPendingIRQ(WDT_IRQn);
NVIC_SetPriority(WDT_IRQn, 0);
NVIC_EnableIRQ(WDT_IRQn);
printf("After %u seconds the system enters in a deadlock loop.\n\r", (int)ul_rst_counter/1000);
while (1) {
if (g_b_systick_event == true) {
g_b_systick_event = false;
/* Toggle LED at the given period. */
if ((g_ul_ms_ticks % BLINK_PERIOD) == 0) {
#if (SAM4CM)
LED_Toggle(LED4);
#else
LED_Toggle(LED0);
#endif
}
/* Restart watchdog at the given period. */
if ((g_ul_ms_ticks % WDT_RESTART_PERIOD) == 0) {
wdt_restart(WDT);
}
}
/* Simulate deadlock when reset counter is reset. */
if (!ul_rst_counter) {
puts("Program enters infinite loop for triggering watchdog interrupt.\r");
while (1) {
}
}
}
}
void board_init(void)
{
#ifndef CONF_BOARD_KEEP_WATCHDOG_AT_INIT
struct wdt_dev_inst wdt_inst;
struct wdt_config wdt_cfg;
wdt_get_config_defaults(&wdt_cfg);
wdt_init(&wdt_inst, WDT, &wdt_cfg);
wdt_disable(&wdt_inst);
#endif
// Initialize IOPORTs
ioport_init();
// Put all pins to default state (input & pull-up)
uint32_t pin;
for (pin = PIN_PA00; pin <= PIN_PC31; pin ++) {
// Skip output pins to configure later
if (pin == LED0_GPIO || pin == LCD_BL_GPIO
#ifdef CONF_BOARD_RS485
|| pin == RS485_USART_CTS_PIN
#endif
/* PA02 is not configured as it is driven by hardware
configuration */
|| pin == PIN_PA02) {
continue;
}
ioport_set_pin_dir(pin, IOPORT_DIR_INPUT);
ioport_set_pin_mode(pin, IOPORT_MODE_PULLUP);
}
/* Configure the pins connected to LEDs as output and set their
* default initial state to high (LEDs off).
*/
ioport_set_pin_dir(LED0_GPIO, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(LED0_GPIO, LED0_INACTIVE_LEVEL);
#ifdef CONF_BOARD_EIC
// Set push button as external interrupt pin
ioport_set_pin_peripheral_mode(GPIO_PUSH_BUTTON_EIC_PIN,
GPIO_PUSH_BUTTON_EIC_PIN_MUX);
ioport_set_pin_peripheral_mode(GPIO_UNIT_TEST_EIC_PIN,
GPIO_UNIT_TEST_EIC_PIN_MUX);
#else
// Push button as input: already done, it's the default pin state
#endif
#if (defined CONF_BOARD_BL)
// Configure LCD backlight
ioport_set_pin_dir(LCD_BL_GPIO, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(LCD_BL_GPIO, LCD_BL_INACTIVE_LEVEL);
#endif
#if (defined CONF_BOARD_USB_PORT)
ioport_set_pin_peripheral_mode(PIN_PA25A_USBC_DM, MUX_PA25A_USBC_DM);
ioport_set_pin_peripheral_mode(PIN_PA26A_USBC_DP, MUX_PA26A_USBC_DP);
# if defined(CONF_BOARD_USB_VBUS_DETECT)
# if defined(USB_VBUS_EIC)
ioport_set_pin_peripheral_mode(USB_VBUS_EIC,
USB_VBUS_EIC_MUX|USB_VBUS_FLAGS);
# elif defined(USB_VBUS_PIN)
ioport_set_pin_dir(USB_VBUS_PIN, IOPORT_DIR_INPUT);
# else
# warning USB_VBUS pin not defined
# endif
# endif
# if defined(CONF_BOARD_USB_ID_DETECT)
# if defined(USB_ID_EIC)
ioport_set_pin_peripheral_mode(USB_ID_EIC,
USB_ID_EIC_MUX|USB_ID_FLAGS);
# elif defined(USB_ID_PIN)
ioport_set_pin_dir(USB_ID_PIN, IOPORT_DIR_INPUT);
# else
# warning USB_ID pin not defined
# endif
# endif
# if defined(CONF_BOARD_USB_VBUS_CONTROL)
# if defined(USB_VBOF_PIN)
ioport_set_pin_dir(USB_VBOF_PIN, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(USB_VBOF_PIN, USB_VBOF_INACTIVE_LEVEL);
# else
# warning USB_VBOF pin not defined
# endif
# if defined(CONF_BOARD_USB_VBUS_ERR_DETECT)
# if defined(USB_VBERR_EIC)
ioport_set_pin_peripheral_mode(USB_VBERR_EIC,
USB_VBERR_EIC_MUX|USB_VBERR_FLAGS);
# elif defined(USB_VBERR_PIN)
ioport_set_pin_dir(USB_VBERR_PIN, IOPORT_DIR_INPUT);
# else
# warning USB_VBERR pin not defined
# endif
# endif
# endif /* !(defined CONF_BOARD_USB_NO_VBUS_CONTROL) */
#endif /* (defined CONF_BOARD_USB_PORT) */
#if defined (CONF_BOARD_COM_PORT)
ioport_set_pin_peripheral_mode(COM_PORT_RX_PIN, COM_PORT_RX_MUX);
ioport_set_pin_peripheral_mode(COM_PORT_TX_PIN, COM_PORT_TX_MUX);
#endif
#if defined (CONF_BOARD_BM_USART)
ioport_set_pin_peripheral_mode(BM_USART_RX_PIN, BM_USART_RX_MUX);
ioport_set_pin_peripheral_mode(BM_USART_TX_PIN, BM_USART_TX_MUX);
#endif
#ifdef CONF_BOARD_SPI
ioport_set_pin_peripheral_mode(PIN_PC04A_SPI_MISO, MUX_PC04A_SPI_MISO);
ioport_set_pin_peripheral_mode(PIN_PC05A_SPI_MOSI, MUX_PC05A_SPI_MOSI);
ioport_set_pin_peripheral_mode(PIN_PC06A_SPI_SCK, MUX_PC06A_SPI_SCK);
#ifdef CONF_BOARD_SPI_NPCS0
ioport_set_pin_peripheral_mode(PIN_PA02B_SPI_NPCS0,
MUX_PA02B_SPI_NPCS0);
#endif
#ifdef CONF_BOARD_SPI_NPCS2
ioport_set_pin_peripheral_mode(PIN_PC00A_SPI_NPCS2,
MUX_PC00A_SPI_NPCS2);
#endif
#ifdef CONF_BOARD_SPI_NPCS3
ioport_set_pin_peripheral_mode(PIN_PC01A_SPI_NPCS3,
MUX_PC01A_SPI_NPCS3);
#endif
#endif
#ifdef CONF_BOARD_RS485
ioport_set_pin_peripheral_mode(RS485_USART_RX_PIN, RS485_USART_RX_MUX);
ioport_set_pin_peripheral_mode(RS485_USART_TX_PIN, RS485_USART_TX_MUX);
ioport_set_pin_peripheral_mode(RS485_USART_RTS_PIN,
RS485_USART_RTS_MUX);
ioport_set_pin_dir(RS485_USART_CTS_PIN, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(RS485_USART_CTS_PIN, IOPORT_PIN_LEVEL_LOW);
#endif
#ifdef CONF_BOARD_TWIMS1
ioport_set_pin_peripheral_mode(TWIMS1_TWI_SCL_PIN, TWIMS1_TWI_SCL_MUX);
ioport_set_pin_peripheral_mode(TWIMS1_TWI_SDA_PIN, TWIMS1_TWI_SDA_MUX);
#endif
#ifdef CONF_BOARD_USART0
ioport_set_pin_peripheral_mode(USART0_RX_PIN, USART0_RX_MUX);
ioport_set_pin_peripheral_mode(USART0_TX_PIN, USART0_TX_MUX);
#endif
#ifdef CONF_BOARD_DACC_VOUT
ioport_set_pin_peripheral_mode(DACC_VOUT_PIN, DACC_VOUT_MUX);
#endif
#ifdef CONF_BOARD_ACIFC
ioport_set_pin_peripheral_mode(PIN_PA06E_ACIFC_ACAN0, MUX_PA06E_ACIFC_ACAN0);
ioport_set_pin_peripheral_mode(PIN_PA07E_ACIFC_ACAP0, MUX_PA07E_ACIFC_ACAP0);
#endif
#ifdef CONF_BOARD_ABDACB_PORT
ioport_set_pin_peripheral_mode(ABDACB_AUDIO0_PIN, ABDACB_AUDIO0_MUX);
ioport_set_pin_peripheral_mode(ABDACB_AUDIO1_PIN, ABDACB_AUDIO1_MUX);
#endif
}
/* \brief Main entry point
* This is an example of how to use watchdog.
*/
int main(void)
{
struct eic_line_config eic_line_cfg;
/* Initialize the SAM system */
sysclk_init();
board_init();
/* Initialize the console uart */
configure_console();
/* Output example information */
printf("\r\n\r\n-- Watchdog example --\r\n");
printf("-- %s\r\n", BOARD_NAME);
printf("-- Compiled: %s %s --\r\n", __DATE__, __TIME__);
/* Systick configuration. */
if (SysTick_Config(sysclk_get_cpu_hz() / 1000)) {
puts("-F- Systick configuration error\r");
}
/* Configure push button */
eic_line_cfg.eic_mode = EIC_MODE_EDGE_TRIGGERED;
eic_line_cfg.eic_edge = EIC_EDGE_FALLING_EDGE;
eic_line_cfg.eic_level = EIC_LEVEL_LOW_LEVEL;
eic_line_cfg.eic_filter = EIC_FILTER_DISABLED;
eic_line_cfg.eic_async = EIC_ASYNCH_MODE;
eic_enable(EIC);
eic_line_set_config(EIC, GPIO_PUSH_BUTTON_EIC_LINE,
&eic_line_cfg);
eic_line_set_callback(EIC, GPIO_PUSH_BUTTON_EIC_LINE, set_toggle_flag,
EIC_5_IRQn, 1);
eic_line_enable(EIC, GPIO_PUSH_BUTTON_EIC_LINE);
/*
* Intialize and enable the watchdog.
* Use default configuration but change timeout period
* to about 4.56s (Ttimeout = 2pow(PSEL+1) / Fclk_cnt = 524288 / 115000).
*/
wdt_get_config_defaults(&g_wdt_cfg);
g_wdt_cfg.timeout_period = WDT_PERIOD_524288_CLK;
wdt_init(&g_wdt_inst, WDT, &g_wdt_cfg);
wdt_enable(&g_wdt_inst);
puts("\r\nPlease press PB0 to simulate a deadlock.\r");
while (1) {
if (g_b_systick_event == true) {
g_b_systick_event = false;
/* Toggle LED at the given period. */
if ((g_ul_ms_ticks % BLINK_PERIOD) == 0) {
ioport_toggle_pin_level(LED0_GPIO);
}
/* Clear watchdog at the given period. */
if ((g_ul_ms_ticks % WDT_RESTART_PERIOD) == 0) {
wdt_clear(&g_wdt_inst);
}
}
/* Simulate deadlock when button is pressed. */
if (g_b_button_event == true) {
puts("The program enters an infinite loop, the WDT reset will " \
"trigger in about 5s.\r");
wdt_clear(&g_wdt_inst);
while (1) {
if (g_b_systick_event == true) {
g_b_systick_event = false;
if ((g_ul_ms_ticks % BLINK_PERIOD) == 0) {
printf(".");
}
}
}
}
}
}
void main()
{
PINSEL0 |= 0X00050005; // selecting UART0 and UART1
PINSEL1 |= 0X00080000;
IO1DIR |= 0X0FFF0000; //pins 1.16 to 1.23 output pins
IO0DIR |= 0X003E0C00; //port 0 rs and en as output
IO0CLR = 0X00FF0000;
IO0SET = 0X0FF00400;
IO0CLR = BUZZER;
//*************************************//
// Initialisations //
//*************************************//
lcd_init();
irq_init();
uart_init();
adc_init();
//wdt_init();
pwm5_init();
timer1_init_interrupt();
rtc_init_interrupt();
//*************************************//
// Welcome Note //
//*************************************//
lcd_line2_disp(&welcome_note1[0],0);
lcd_line3_disp(&welcome_note2[0],6);
ms_delay(50000);
clrscr();
lcd_line1_disp(&lcd_data_sys_chk[0],0);
display_dots();
display_dots();
//*************************************//
// Displaying Static Messages //
//*************************************//
clrscr();
default_page();
U0IER = 0;
rtc_get_time();
lcd_line4_disp(&Uc_real_time[0],12);
lcd_line4_disp(&Uc_set_user_time[0],0);
wdt_init();
while(1)
{
wdt_feed(0x03ffffff);
rtc_get_time();
lcd_line4_disp(&Uc_real_time[0],12);
if(wdt_timeout == 1)
{
wdt_timeout = 0;
lcd_line3_disp("WDEnable",12);
}
//*********************************************//
// ADC input value //
//*********************************************//
if(Uc_adc_time_out_flag == 1)
{
Uc_adc_time_out_flag = 0;
Ui_sample1 = adc1_getval();
ms_delay(800);
Ui_sample2 = adc1_getval();
ms_delay(800);
Ui_sample3 = adc1_getval();
ms_delay(800);
Ui_sample4 = adc1_getval();
ms_delay(800);
Ui_sample5 = adc1_getval();
adc_val_conv(Ui_sample1, Ui_sample2, Ui_sample3, Ui_sample4, Ui_sample5, 1);
temp_ctrl();
lcd_line1_disp(&Uc_dec_arr[1],5);
//*********Sending DATA to User desk*************//
//uart0_send_string("\n\r ");
uart0_send_byte((Ui_sample1 & 0xff));
uart1_send_byte(0x7E);
uart1_send_string(&Uc_dec_arr[1]);
uart1_send_byte('\0');
//**********************************************//
Ui_sample1 = adc3_getval();
ms_delay(900);
Ui_sample2 = adc3_getval();
ms_delay(900);
Ui_sample3 = adc3_getval();
ms_delay(900);
Ui_sample4 = adc3_getval();
ms_delay(900);
Ui_sample5 = adc3_getval();
ms_delay(750);
Ui_sample6 = adc3_getval();
ms_delay(750);
Ui_sample7 = adc3_getval();
ms_delay(750);
Ui_sample8 = adc3_getval();
ms_delay(750);
Ui_sample9 = adc3_getval();
Ui_sample6 = ((Ui_sample6 + Ui_sample7 + Ui_sample8 + Ui_sample9) / 4);
Ui_sample5 = ((Ui_sample6 + Ui_sample5)/2);
adc_val_conv(Ui_sample1, Ui_sample2, Ui_sample3, Ui_sample4, Ui_sample5 , 0);
lcd_line3_disp(&Uc_dec_arr[1],5);
//*********Sending DATA to User desk*************//
uart1_send_string(&Uc_dec_arr[1]);
//**********************************************//
}
//*********************************************//
// displaying Real Time & user Set Time //
//*********************************************//
if(Uc_alrm == 1)
{
Uc_alrm = 2;
pwm5_pulse_width(5000, 100);
}
/*
else if(Uc_alrm == 3)
{
if(Uc_user_dwn_sec == 0)
{
Uc_user_dwn_sec = 59;
if( (Uc_user_dwn_min + Uc_user_dwn_hr) != 0)
{
Uc_user_dwn_min -= 1;
}
Uc_set_user_time[3] = ((Uc_user_dwn_min / 10) + 0x30);
Uc_set_user_time[4] = ((Uc_user_dwn_min % 10) + 0x30);
}
if(Uc_user_dwn_min == 0)
{
Uc_user_dwn_min = 59;
if(Uc_user_dwn_hr != 0)
{
Uc_user_dwn_hr -= 1;
}
Uc_set_user_time[0] = ((Uc_user_dwn_hr / 10) + 0x30);
Uc_set_user_time[1] = ((Uc_user_dwn_hr % 10) + 0x30);
}
Uc_set_user_time[6] = ((Uc_user_dwn_sec / 10) + 0x30);
Uc_set_user_time[7] = ((Uc_user_dwn_sec % 10) + 0x30);
}
*/
//*********************************************//
rtc_get_time();
lcd_line4_disp(&Uc_real_time[0],12);
lcd_line4_disp(&Uc_set_user_time[0],0);
//*********************************************//
// key press on background //
//*********************************************//
Uc_key_temp = get_key(0);
if(Uc_key_temp == 'E')
{
Uc_key_temp = 0;
get_user_time();
}
else if((Uc_key_temp == '.')&(Uc_alrm == 2))
{
Uc_key_temp = 0;
Uc_alrm = 0;
pwm_disable();
}
else if(Uc_key_temp == 'A')
{
clrscr();
ms_delay(1000);
lcd_line2_disp("Emergency Stop!",3);
lcd_line4_disp("Cooling ON",5);
IO0CLR = SSR_ON;
IO0CLR = HEATER_ON;
IO0SET = COOLER_ON;
while(1);
}
else if(Uc_key_temp == 'D')
{
Uc_key_temp = 0;
rtc_change_time();
}
}
}
int main(int argc, char *argv[])
{
int timeout = WDT_TIMEOUT_DEFAULT;
int real_timeout = 0;
int T;
int background = 1;
int use_syslog = 1;
int c, status;
int log_opts = LOG_NDELAY | LOG_NOWAIT | LOG_PID;
struct option long_options[] = {
{"load-average", 1, 0, 'a'},
{"foreground", 0, 0, 'n'},
{"help", 0, 0, 'h'},
{"interval", 1, 0, 't'},
{"loglevel", 1, 0, 'l'},
{"meminfo", 1, 0, 'm'},
{"filenr", 1, 0, 'f'},
{"pmon", 2, 0, 'p'},
{"safe-exit", 0, 0, 'e'},
{"syslog", 0, 0, 's'},
#ifndef TESTMODE_DISABLED
{"test-mode", 0, 0, 'S'}, /* Hidden test mode, not for public use. */
#endif
{"version", 0, 0, 'v'},
{"timeout", 1, 0, 'T'},
{NULL, 0, 0, 0}
};
uev_ctx_t ctx;
while ((c = getopt_long(argc, argv, "a:f:Fhl:Lm:np::sSt:T:Vvx?", long_options, NULL)) != EOF) {
switch (c) {
case 'a':
if (loadavg_set(optarg))
return usage(1);
break;
case 'f':
if (filenr_set(optarg))
return usage(1);
break;
case 'h':
return usage(0);
case 'l':
loglevel = __wdog_loglevel(optarg);
if (-1 == loglevel)
return usage(1);
break;
case 'm':
if (meminfo_set(optarg))
return usage(1);
break;
case 'F': /* BusyBox watchdogd compat. */
case 'n': /* Run in foreground */
background = 0;
use_syslog--;
break;
case 'p':
if (pmon_set(optarg))
return usage(1);
break;
case 's':
use_syslog++;
break;
#ifndef TESTMODE_DISABLED
case 'S': /* Simulate: no interaction with kernel, for testing pmon */
__wdt_testmode = 1;
break;
#endif
case 't': /* Watchdog kick interval */
if (!optarg) {
ERROR("Missing interval argument.");
return usage(1);
}
period = atoi(optarg);
break;
case 'T': /* Watchdog timeout */
if (!optarg) {
ERROR("Missing timeout argument.");
return usage(1);
}
timeout = atoi(optarg);
break;
case 'v':
printf("v%s\n", VERSION);
return 0;
case 'x': /* Safe exit, i.e., don't reboot if we exit and close device */
magic = 1;
break;
default:
printf("Unrecognized option \"-%c\".\n", c);
return usage(1);
}
}
/* BusyBox watchdogd compat. */
if (optind < argc) {
char *dev = argv[optind];
if (!strncmp(dev, "/dev", 4))
strlcpy(devnode, dev, sizeof(devnode));
}
if (background) {
DEBUG("Daemonizing ...");
if (-1 == daemon(0, 0)) {
PERROR("Failed daemonizing");
return 1;
}
}
if (!background && use_syslog < 1)
log_opts |= LOG_PERROR;
setlogmask(LOG_UPTO(loglevel));
openlog(NULL, log_opts, LOG_DAEMON);
INFO("watchdogd v%s %s ...", PACKAGE_VERSION, wdt_testmode() ? "test mode" : "starting");
uev_init(&ctx);
/* Setup callbacks for SIGUSR1 and, optionally, exit magic on SIGINT/SIGTERM */
setup_signals(&ctx);
if (wdt_init()) {
PERROR("Failed connecting to kernel watchdog driver");
return 1;
}
/* Set requested WDT timeout right before we enter the event loop. */
if (wdt_set_timeout(timeout))
PERROR("Failed setting HW watchdog timeout: %d", timeout);
/* Sanity check with driver that setting actually took. */
real_timeout = wdt_get_timeout();
if (real_timeout < 0) {
PERROR("Failed reading current watchdog timeout");
} else {
if (real_timeout <= period) {
ERROR("Warning, watchdog timeout <= kick interval: %d <= %d",
real_timeout, period);
}
}
/* If user did not provide '-k' argument, set to half actual timeout */
if (-1 == period) {
if (real_timeout < 0)
period = WDT_KICK_DEFAULT;
else
period = real_timeout / 2;
if (!period)
period = 1;
}
/* Calculate period (T) in milliseconds for libuEv */
T = period * 1000;
DEBUG("Watchdog kick interval set to %d sec.", period);
/* Read boot cause from watchdog and save in /var/run/watchdogd.status */
create_bootstatus(real_timeout, period);
/* Every period (T) seconds we kick the wdt */
uev_timer_init(&ctx, &period_watcher, period_cb, NULL, T, T);
/* Start all enabled plugins */
wdt_plugins_init(&ctx, T);
/* Only create pidfile when we're done with all set up. */
if (pidfile(NULL) && !wdt_testmode())
PERROR("Cannot create pidfile");
status = uev_run(&ctx, 0);
if (wdt_testmode())
return status;
while (wait_reboot) {
int reboot_in = 3 * real_timeout;
INFO("Waiting for HW WDT reboot ...");
while (reboot_in > 0) {
unsigned int rest = sleep(real_timeout);
while (rest)
rest = sleep(rest);
reboot_in -= real_timeout;
}
INFO("HW WDT dit not reboot, forcing reboot now ...");
reboot(RB_AUTOBOOT);
}
return status;
}
void board_init(void)
{
#ifndef CONF_BOARD_KEEP_WATCHDOG_AT_INIT
struct wdt_dev_inst wdt_inst;
struct wdt_config wdt_cfg;
wdt_get_config_defaults(&wdt_cfg);
wdt_init(&wdt_inst, WDT, &wdt_cfg);
wdt_disable(&wdt_inst);
#endif
/* Initialize IOPORT */
ioport_init();
/* Initialize LEDs, turned off */
ioport_set_port_dir(LED_PORT, LED_MASK, IOPORT_DIR_OUTPUT);
ioport_set_port_level(LED_PORT, LED_MASK, LED_INACTIVE);
ioport_set_port_mode(LED_PORT, LED_MASK, IOPORT_MODE_DRIVE_STRENGTH);
/* Initialize SW0 */
ioport_set_pin_dir(BUTTON_0_PIN, IOPORT_DIR_INPUT);
ioport_set_pin_mode(BUTTON_0_PIN, IOPORT_MODE_PULLUP);
#ifdef CONF_BOARD_EIC
/* Set push button as external interrupt pin */
ioport_set_pin_peripheral_mode(BUTTON_0_EIC_PIN,
BUTTON_0_EIC_PIN_MUX | IOPORT_MODE_PULLUP);
#else
/* Push button as input: already done, it's the default pin state */
#endif
#if defined (CONF_BOARD_COM_PORT)
ioport_set_pin_peripheral_mode(COM_PORT_RX_PIN, COM_PORT_RX_MUX);
ioport_set_pin_peripheral_mode(COM_PORT_TX_PIN, COM_PORT_TX_MUX);
#endif
#ifdef CONF_BOARD_TWIMS0
ioport_set_pin_peripheral_mode(PIN_PA23B_TWIMS0_TWD,
MUX_PA23B_TWIMS0_TWD);
ioport_set_pin_peripheral_mode(PIN_PA24B_TWIMS0_TWCK,
MUX_PA24B_TWIMS0_TWCK);
#endif
#ifdef CONF_BOARD_TWIMS3
ioport_set_pin_peripheral_mode(PIN_PB14C_TWIMS3_TWD,
MUX_PB14C_TWIMS3_TWD);
ioport_set_pin_peripheral_mode(PIN_PB15C_TWIMS3_TWCK,
MUX_PB15C_TWIMS3_TWCK);
#endif
#ifdef CONF_BOARD_USART0
ioport_set_pin_peripheral_mode(EXT1_PIN_UART_RX, EXT1_UART_RX_MUX);
ioport_set_pin_peripheral_mode(EXT1_PIN_UART_TX, EXT1_UART_TX_MUX);
#endif
#if (defined CONF_BOARD_USB_PORT)
ioport_set_pin_peripheral_mode(PIN_PA25A_USBC_DM, MUX_PA25A_USBC_DM);
ioport_set_pin_peripheral_mode(PIN_PA26A_USBC_DP, MUX_PA26A_USBC_DP);
# if defined(CONF_BOARD_USB_VBUS_DETECT)
ioport_set_pin_dir(USB_VBUS_PIN, IOPORT_DIR_INPUT);
# endif
# if defined(CONF_BOARD_USB_ID_DETECT)
ioport_set_pin_dir(USB_ID_PIN, IOPORT_DIR_INPUT);
# endif
# if defined(CONF_BOARD_USB_VBUS_CONTROL)
ioport_set_pin_dir(USB_VBOF_PIN, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(USB_VBOF_PIN, USB_VBOF_INACTIVE_LEVEL);
# endif
#endif
#if defined(CONF_BOARD_SPI) || defined(CONF_BOARD_SD_MMC_SPI)
ioport_set_pin_peripheral_mode(PIN_PA21A_SPI_MISO, MUX_PA21A_SPI_MISO);
ioport_set_pin_peripheral_mode(PIN_PA22A_SPI_MOSI, MUX_PA22A_SPI_MOSI);
ioport_set_pin_peripheral_mode(PIN_PC30B_SPI_SCK, MUX_PC30B_SPI_SCK);
#ifdef CONF_BOARD_SD_MMC_SPI
/* Setting SD detection pin */
ioport_set_pin_dir(SD_MMC_0_CD_GPIO, IOPORT_DIR_INPUT);
ioport_set_pin_mode(SD_MMC_0_CD_GPIO, IOPORT_MODE_PULLUP);
/* Setting SD CS pin */
ioport_set_pin_peripheral_mode(SPI_NPCS0_GPIO, SPI_NPCS0_FLAGS);
#endif
#ifdef CONF_BOARD_SPI_NPCS0
ioport_set_pin_peripheral_mode(PIN_PC03A_SPI_NPCS0,
MUX_PC03A_SPI_NPCS0);
#endif
#ifdef CONF_BOARD_SPI_NPCS1
ioport_set_pin_peripheral_mode(PIN_PB13B_SPI_NPCS1,
MUX_PB13B_SPI_NPCS1);
#endif
#ifdef CONF_BOARD_SPI_NPCS2
ioport_set_pin_peripheral_mode(PIN_PB11B_SPI_NPCS2,
MUX_PB11B_SPI_NPCS2);
#endif
#endif
#ifdef CONF_BOARD_DACC_VOUT
ioport_set_pin_peripheral_mode(DACC_VOUT_PIN, DACC_VOUT_MUX);
#endif
#ifdef CONF_BOARD_ACIFC
ioport_set_pin_peripheral_mode(PIN_PA06E_ACIFC_ACAN0, MUX_PA06E_ACIFC_ACAN0);
ioport_set_pin_peripheral_mode(PIN_PA07E_ACIFC_ACAP0, MUX_PA07E_ACIFC_ACAP0);
#endif
}
/**@brief Function for application main entry.
*/
int main(void)
{
// Initialize
// nrf_gpio_cfg_output(23);
// nrf_gpio_pin_write(23, 0);
// nrf_gpio_pin_write(23, 1);
// nrf_delay_ms(1000);
// nrf_gpio_pin_write(23, 0);
uart_init();
leds_init();
timers_init();
gpiote_init();
buttons_init();
app_button_enable();
wdt_init();
#ifdef DEBUG_LOG
printf("uart_init\r\n");
printf("leds_init\r\n");
printf("timers_init\r\n");
printf("gpiote_init\r\n");
printf("buttons_init\r\n");
printf("wdt_init\r\n");
#endif
bond_manager_init();
ble_stack_init();
gap_params_init();
#ifdef DEBUG_LOG
printf("bond_manager_init\r\n");
printf("ble_stack_init\r\n");
printf("gap_params_init\r\n");
#endif
advertising_init(BLE_GAP_ADV_FLAGS_LE_ONLY_LIMITED_DISC_MODE);
services_init();
conn_params_init();
sec_params_init();
radio_notification_init();
#ifdef DEBUG_LOG
printf("advertising_init\r\n");
printf("services_init\r\n");
printf("conn_params_init\r\n");
printf("radio_notification_init\r\n");
#endif
advertising_start();
#ifdef DEBUG_LOG
printf("advertising_start\r\n");
#endif
HTU21D_Init();
#ifdef DEBUG_LOG
printf("HTU21D_Init\r\n");
printf("OLED_Init\r\n");
#endif
my_timer_init();
Auto_Time_Set();
#ifdef DEBUG_LOG
printf("rtc my_timer_init\r\n");
printf("Auto_Time_Set\r\n");
#endif
wdt_start();
#ifdef DEBUG_LOG
printf("wdt_start\r\n");
printf("Enter main loop\r\n");
#endif
OLED_POWER_CONTROL(1);
nrf_delay_ms(2000);
OLED_POWER_CONTROL(0);
for (;;)
{
updata_by_min();
updata_by_hour();
power_manage();
}
}
void board_init(void)
{
#ifndef CONF_BOARD_KEEP_WATCHDOG_AT_INIT
struct wdt_dev_inst wdt_inst;
struct wdt_config wdt_cfg;
wdt_get_config_defaults(&wdt_cfg);
wdt_init(&wdt_inst, WDT, &wdt_cfg);
wdt_disable(&wdt_inst);
#endif
/* Initialize IOPORT */
ioport_init();
/* Initialize LED0, turned off */
ioport_set_pin_dir(LED_0_PIN, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(LED_0_PIN, IOPORT_PIN_LEVEL_HIGH);
/* Initialize SW0 */
ioport_set_pin_dir(BUTTON_0_PIN, IOPORT_DIR_INPUT);
ioport_set_pin_mode(BUTTON_0_PIN, IOPORT_MODE_PULLUP);
#ifdef CONF_BOARD_EIC
/* Set push button as external interrupt pin */
ioport_set_pin_peripheral_mode(BUTTON_0_EIC_PIN,
BUTTON_0_EIC_PIN_MUX | IOPORT_MODE_PULLUP);
#else
/* Push button as input: already done, it's the default pin state */
#endif
#if (defined CONF_BOARD_BL)
// Configure LCD backlight
ioport_set_pin_dir(LCD_BL_GPIO, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(LCD_BL_GPIO, LCD_BL_INACTIVE_LEVEL);
#endif
#if defined (CONF_BOARD_COM_PORT)
ioport_set_pin_peripheral_mode(COM_PORT_RX_PIN, COM_PORT_RX_MUX);
ioport_set_pin_peripheral_mode(COM_PORT_TX_PIN, COM_PORT_TX_MUX);
#endif
#ifdef CONF_BOARD_TWIMS0
ioport_set_pin_peripheral_mode(PIN_PA23B_TWIMS0_TWD,
MUX_PA23B_TWIMS0_TWD);
ioport_set_pin_peripheral_mode(PIN_PA24B_TWIMS0_TWCK,
MUX_PA24B_TWIMS0_TWCK);
#endif
#ifdef CONF_BOARD_TWIMS3
ioport_set_pin_peripheral_mode(PIN_PB14C_TWIMS3_TWD,
MUX_PB14C_TWIMS3_TWD);
ioport_set_pin_peripheral_mode(PIN_PB15C_TWIMS3_TWCK,
MUX_PB15C_TWIMS3_TWCK);
#endif
#ifdef CONF_BOARD_USART0
ioport_set_pin_peripheral_mode(EXT1_PIN_UART_RX, EXT1_UART_RX_MUX);
ioport_set_pin_peripheral_mode(EXT1_PIN_UART_TX, EXT1_UART_TX_MUX);
#endif
#if (defined CONF_BOARD_USB_PORT)
ioport_set_pin_peripheral_mode(PIN_PA25A_USBC_DM, MUX_PA25A_USBC_DM);
ioport_set_pin_peripheral_mode(PIN_PA26A_USBC_DP, MUX_PA26A_USBC_DP);
# if defined(CONF_BOARD_USB_VBUS_DETECT)
ioport_set_pin_dir(USB_VBUS_PIN, IOPORT_DIR_INPUT);
# endif
# if defined(CONF_BOARD_USB_ID_DETECT)
ioport_set_pin_dir(USB_ID_PIN, IOPORT_DIR_INPUT);
# endif
# if defined(CONF_BOARD_USB_VBUS_CONTROL)
ioport_set_pin_dir(USB_VBOF_PIN, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(USB_VBOF_PIN, USB_VBOF_INACTIVE_LEVEL);
# endif
#endif
#ifdef CONF_BOARD_AT86RFX
ioport_set_pin_peripheral_mode(AT86RFX_SPI_MISO, AT86RFX_SPI_MISO_FLAGS);
ioport_set_pin_peripheral_mode(AT86RFX_SPI_MOSI, AT86RFX_SPI_MOSI_FLAGS);
ioport_set_pin_peripheral_mode(AT86RFX_SPI_SCK, AT86RFX_SPI_SCK_FLAGS);
ioport_set_pin_peripheral_mode(AT86RFX_SPI_CS_PIN, AT86RFX_SPI_CS_FLAGS);
/* Initialize TRX_RST and SLP_TR as GPIO. */
ioport_set_pin_dir(AT86RFX_RST_PIN, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(AT86RFX_RST_PIN, IOPORT_PIN_LEVEL_HIGH);
ioport_set_pin_dir(AT86RFX_SLP_PIN, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(AT86RFX_SLP_PIN, IOPORT_PIN_LEVEL_HIGH);
#ifdef EXT_RF_FRONT_END_CTRL
ioport_set_pin_dir(AT86RFX_CPS, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(AT86RFX_CPS, IOPORT_PIN_LEVEL_HIGH);
ioport_set_pin_dir(AT86RFX_CSD, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(AT86RFX_CSD, IOPORT_PIN_LEVEL_HIGH);
#endif
#endif
#if defined(CONF_BOARD_SPI) || defined(CONF_BOARD_SD_MMC_SPI)
ioport_set_pin_peripheral_mode(PIN_PA21A_SPI_MISO, MUX_PA21A_SPI_MISO);
ioport_set_pin_peripheral_mode(PIN_PA22A_SPI_MOSI, MUX_PA22A_SPI_MOSI);
ioport_set_pin_peripheral_mode(PIN_PC30B_SPI_SCK, MUX_PC30B_SPI_SCK);
#ifdef CONF_BOARD_SD_MMC_SPI
/* Setting SD detection pin */
ioport_set_pin_dir(SD_MMC_0_CD_GPIO, IOPORT_DIR_INPUT);
ioport_set_pin_mode(SD_MMC_0_CD_GPIO, IOPORT_MODE_PULLUP);
/* Setting SD CS pin */
ioport_set_pin_peripheral_mode(SPI_NPCS0_GPIO, SPI_NPCS0_FLAGS);
#endif
#ifdef CONF_BOARD_SPI_NPCS0
ioport_set_pin_peripheral_mode(PIN_PC03A_SPI_NPCS0,
MUX_PC03A_SPI_NPCS0);
#endif
#ifdef CONF_BOARD_SPI_NPCS1
ioport_set_pin_peripheral_mode(PIN_PB13B_SPI_NPCS1,
MUX_PB13B_SPI_NPCS1);
#endif
#ifdef CONF_BOARD_SPI_NPCS2
ioport_set_pin_peripheral_mode(PIN_PB11B_SPI_NPCS2,
MUX_PB11B_SPI_NPCS2);
#endif
#endif
#ifdef CONF_BOARD_DACC_VOUT
ioport_set_pin_peripheral_mode(DACC_VOUT_PIN, DACC_VOUT_MUX);
#endif
#ifdef CONF_BOARD_ACIFC
ioport_set_pin_peripheral_mode(PIN_PA06E_ACIFC_ACAN0, MUX_PA06E_ACIFC_ACAN0);
ioport_set_pin_peripheral_mode(PIN_PA07E_ACIFC_ACAP0, MUX_PA07E_ACIFC_ACAP0);
#endif
#ifdef CONF_BOARD_PARC
ioport_set_pin_peripheral_mode(PIN_PA17D_PARC_PCCK, MUX_PA17D_PARC_PCCK);
ioport_set_pin_peripheral_mode(PIN_PA09D_PARC_PCDATA0, MUX_PA09D_PARC_PCDATA0);
ioport_set_pin_peripheral_mode(PIN_PA10D_PARC_PCDATA1, MUX_PA10D_PARC_PCDATA1);
ioport_set_pin_peripheral_mode(PIN_PA11D_PARC_PCDATA2, MUX_PA11D_PARC_PCDATA2);
ioport_set_pin_peripheral_mode(PIN_PA12D_PARC_PCDATA3, MUX_PA12D_PARC_PCDATA3);
ioport_set_pin_peripheral_mode(PIN_PA13D_PARC_PCDATA4, MUX_PA13D_PARC_PCDATA4);
ioport_set_pin_peripheral_mode(PIN_PA14D_PARC_PCDATA5, MUX_PA14D_PARC_PCDATA5);
ioport_set_pin_peripheral_mode(PIN_PA15D_PARC_PCDATA6, MUX_PA15D_PARC_PCDATA6);
ioport_set_pin_peripheral_mode(PIN_PA16D_PARC_PCDATA7, MUX_PA16D_PARC_PCDATA7);
ioport_set_pin_peripheral_mode(PIN_PA18D_PARC_PCEN1, MUX_PA18D_PARC_PCEN1);
ioport_set_pin_peripheral_mode(PIN_PA19D_PARC_PCEN2, MUX_PA19D_PARC_PCEN2);
#endif
#ifdef CONF_BOARD_OLED_UG_2832HSWEG04
ioport_set_pin_dir(UG_2832HSWEG04_DATA_CMD_GPIO, IOPORT_DIR_OUTPUT);
ioport_set_pin_mode(UG_2832HSWEG04_DATA_CMD_GPIO, IOPORT_MODE_PULLUP);
ioport_set_pin_dir(UG_2832HSWEG04_RESET_GPIO, IOPORT_DIR_OUTPUT);
ioport_set_pin_mode(UG_2832HSWEG04_RESET_GPIO, IOPORT_MODE_PULLUP);
#endif
}
/**
* \brief Test watchdog for all cases.
*
* \note Because MCU will be reset serval times druing the test,
* to simplify the design, only one test case but with many test stages.
*
* \param test Current test case.
*/
static void run_wdt_test_all(const struct test_case *test)
{
struct wdt_dev_inst wdt_inst;
struct wdt_config wdt_cfg;
uint32_t wdt_window_ms = 0;
uint32_t wdt_timeout_ms = 0;
uint32_t wdt_ut_stage;
/* Get test stage */
wdt_ut_stage = (uint32_t)(*(uint32_t *)WDT_UT_TAG_ADDR);
if (is_wdt_reset()) {
/* Check if the reset is as expected */
switch (wdt_ut_stage) {
case WDT_UT_STAGE_START:
test_assert_true(test, 0,
"Unexpected watchdog reset at start stage!");
break;
case WDT_UT_STAGE_RST_MCU:
/* Move to next stage */
wdt_ut_stage = WDT_UT_STAGE_BM_NORMAL;
flashcalw_memcpy((void *)WDT_UT_TAG_ADDR, &wdt_ut_stage, 4, true);
break;
case WDT_UT_STAGE_BM_NORMAL:
test_assert_true(test, 0,
"Unexpected watchdog reset at basic mode!");
break;
case WDT_UT_STAGE_BM_TIMEOUT_RST:
/* Move to next stage */
wdt_ut_stage = WDT_UT_STAGE_WM_NORMAL;
flashcalw_memcpy((void *)WDT_UT_TAG_ADDR, &wdt_ut_stage, 4, true);
break;
case WDT_UT_STAGE_WM_NORMAL:
test_assert_true(test, 0,
"Unexpected watchdog reset at window mode!");
break;
case WDT_UT_STAGE_WM_TIMEBAN_RST:
/* Move to next stage */
wdt_ut_stage = WDT_UT_STAGE_WM_TIMEOUT_RST;
flashcalw_memcpy((void *)WDT_UT_TAG_ADDR, &wdt_ut_stage, 4, true);
break;
case WDT_UT_STAGE_WM_TIMEOUT_RST:
/* Move to next stage */
wdt_ut_stage = WDT_UT_STAGE_END;
flashcalw_memcpy((void *)WDT_UT_TAG_ADDR, &wdt_ut_stage, 4, true);
break;
case WDT_UT_STAGE_END:
test_assert_true(test, 0,
"Unexpected watchdog reset at end stage!");
break;
default:
test_assert_true(test, 0,
"Unexpected watchdog reset!");
break;
}
} else {
/* First WDT unit test start at here, set stage flag */
wdt_ut_stage = WDT_UT_STAGE_START;
flashcalw_memcpy((void *)WDT_UT_TAG_ADDR, &wdt_ut_stage, 4, true);
}
/*
* ---- Test reset MCU by the WDT ----
*/
if (wdt_ut_stage == WDT_UT_STAGE_START) {
bool ret;
/* Move to next stage */
wdt_ut_stage = WDT_UT_STAGE_RST_MCU;
flashcalw_memcpy((void *)WDT_UT_TAG_ADDR, &wdt_ut_stage, 4, true);
/* Reset MCU by the watchdog. */
ret = wdt_reset_mcu();
test_assert_false(test, ret,
"Can't reset MCU by the WDT: failed!");
/* The code should not go to here */
test_assert_true(test, 0,
"Reset MCU by the WDT: failed!");
}
/*
* ---- Test the WDT in basic mode ----
*/
if ((wdt_ut_stage & WDT_UT_STAGE_MASK) == WDT_UT_STAGE_BM) {
/*
* Intialize the watchdog in basic mode:
* - Use default configuration.
* - But change timeout period to 0.57s
* (Ttimeout = 2pow(PSEL+1) / Fclk_cnt = 65535 / 115000).
*/
wdt_get_config_defaults(&wdt_cfg);
wdt_cfg.timeout_period = WDT_PERIOD_65536_CLK;
wdt_timeout_ms = 570;
wdt_init(&wdt_inst, WDT, &wdt_cfg);
wdt_enable(&wdt_inst);
wdt_clear(&wdt_inst);
mdelay(wdt_timeout_ms / 2);
wdt_clear(&wdt_inst);
/* The code should reach here */
test_assert_true(test, 1,
"Clear the WDT in basic mode: passed.");
/* Move to next stage */
wdt_ut_stage = WDT_UT_STAGE_BM_TIMEOUT_RST;
flashcalw_memcpy((void *)WDT_UT_TAG_ADDR, &wdt_ut_stage, 4, true);
/* Wait for the WDT reset */
mdelay(wdt_timeout_ms * 2);
/* The code should not go to here, disable watchdog for default */
wdt_disable(&wdt_inst);
test_assert_true(test, 0,
"No WDT reset happened in basic mode!");
}
/*
* ---- Test the WDT in window mode ----
*/
if ((wdt_ut_stage & WDT_UT_STAGE_MASK) == WDT_UT_STAGE_WM) {
/* Enable WDT clock source if need */
if (BPM->BPM_PMCON & BPM_PMCON_CK32S) {
/* Enable 32K RC oscillator */
if (!osc_is_ready(OSC_ID_RC32K)) {
osc_enable(OSC_ID_RC32K);
osc_wait_ready(OSC_ID_RC32K);
}
} else {
/* Enable external OSC32 oscillator */
if (!osc_is_ready(OSC_ID_OSC32)) {
osc_enable(OSC_ID_OSC32);
osc_wait_ready(OSC_ID_OSC32);
}
}
/*
* Intialize the watchdog in window mode:
* - Use 32K oscillator as WDT clock source.
* - Set timeout/timeban period to 0.5s
* (Ttimeout = 2pow(PSEL+1) / Fclk_cnt = 16384 / 32768).
*/
wdt_get_config_defaults(&wdt_cfg);
wdt_cfg.wdt_mode = WDT_MODE_WINDOW;
wdt_cfg.clk_src = WDT_CLK_SRC_32K;
wdt_cfg.window_period = WDT_PERIOD_16384_CLK;
wdt_cfg.timeout_period = WDT_PERIOD_16384_CLK;
wdt_window_ms = 500;
wdt_timeout_ms = 500;
wdt_init(&wdt_inst, WDT, &wdt_cfg);
wdt_enable(&wdt_inst);
mdelay(wdt_window_ms + wdt_timeout_ms / 10);
wdt_clear(&wdt_inst);
/* The code should reach here */
test_assert_true(test, 1,
"Clear the WDT in window mode: passed.");
if (wdt_ut_stage == WDT_UT_STAGE_WM_NORMAL) {
/* Move to next stage */
wdt_ut_stage = WDT_UT_STAGE_WM_TIMEBAN_RST;
flashcalw_memcpy((void *)WDT_UT_TAG_ADDR, &wdt_ut_stage, 4, true);
/* Clear the WDT in time ban window */
wdt_clear(&wdt_inst);
/* The WDT reset should happen */
mdelay(50);
} else if (wdt_ut_stage == WDT_UT_STAGE_WM_TIMEOUT_RST) {
/* Wait for the WDT reset when timeout */
mdelay(wdt_window_ms);
mdelay(wdt_timeout_ms * 2);
}
/* The code should not go to here, disable watchdog for default */
wdt_disable(&wdt_inst);
test_assert_true(test, 0,
"No WDT reset happened in window mode!");
}
/*
* ---- Check if all test are OK ----
*/
if (wdt_ut_stage == WDT_UT_STAGE_END) {
test_assert_true(test, 1,
"All test stages done for WDT.");
/* Clear flash content */
wdt_ut_stage = 0xFFFFFFFFu;
flashcalw_memcpy((void *)WDT_UT_TAG_ADDR, &wdt_ut_stage, 4, true);
} else {
test_assert_true(test, 0,
"WDT test stopped with unexpected stages.");
}
}
