/*!
\brief configure led
\param[in] none
\param[out] none
\retval none
*/
void led_config(void)
{
gd_eval_ledinit (LED1);
gd_eval_ledinit (LED2);
gd_eval_ledinit (LED3);
gd_eval_ledinit (LED4);
}
/*!
\brief LEDs configure
\param[in] none
\param[out] none
\retval none
*/
void led_config(void)
{
/* initialize the LEDs */
gd_eval_ledinit(LED1);
gd_eval_ledinit(LED2);
/* close all of LEDs */
gd_eval_ledoff(LED1);
gd_eval_ledoff(LED2);
}
void LOS_EvbLedInit(void)
{
#ifdef GD32F150R8
gd_eval_ledinit(LED1);
gd_eval_ledinit(LED2);
gd_eval_ledinit(LED3);
#endif
return;
}
/*!
\brief main function
\param[in] none
\param[out] none
\retval none
*/
int main(void)
{
/* GPIO clock enable */
rcu_periph_clock_enable(RCU_GPIOA);
rcu_periph_clock_enable(RCU_GPIOB);
rcu_periph_clock_enable(RCU_GPIOC);
rcu_periph_clock_enable(RCU_GPIOF);
/* delay time initialize */
systick_config();
/* configure the CEC peripheral */
cec_config();
/* configure the EXTI */
gd_eval_keyinit(KEY_TAMPER, KEY_MODE_EXTI);
#ifdef GD32F130_150
gd_eval_keyinit(KEY_USER, KEY_MODE_EXTI);
#elif defined(GD32F170_190)
gd_eval_keyinit(KEY_WAKEUP, KEY_MODE_EXTI);
#endif /* GD32F130_150 */
/* LED1 LED2 initialize */
gd_eval_ledinit(LED1);
gd_eval_ledinit(LED2);
gd_eval_ledoff(LED1);
gd_eval_ledoff(LED2);
/* main loop */
while(1) {
/* wait receive data */
while(rcvstatus==0);
if(rcvstatus == 1) {
if((rcvdata[1]==0xA5)&&(rcvdata[2]==0x5A)) {
gd_eval_ledon(LED1);
delay_1ms(10);
gd_eval_ledoff(LED1);
}
if((rcvdata[1]==0x5A)&&(rcvdata[2]==0xA5)) {
gd_eval_ledon(LED2);
delay_1ms(10);
gd_eval_ledoff(LED2);
}
}
/* a reception error occured */
rcvstatus = 0;
}
}
/*!
\brief main function
\param[in] none
\param[out] none
\retval none
*/
int main(void)
{
/* system clocks configuration */
irc40k_config();
systick_config();
gd_eval_ledinit(LED2);
gd_eval_keyinit(KEY_TAMPER,KEY_MODE_EXTI);
delay_1ms(50);
/* enable write access to FWDGT_PSC and FWDGT_RLD registers.
FWDGT counter clock: 40KHz(IRC40K) / 64 = 0.625 KHz */
fwdgt_config(625,FWDGT_PSC_DIV64);
fwdgt_enable();
/* check if the system has resumed from FWDGT reset */
if (RESET != rcu_flag_get(RCU_FLAG_FWDGTRST)){
gd_eval_ledon(LED2);
rcu_reset_flag_clear();
while(1);
}else{
gd_eval_ledoff(LED2);
}
while (1);
}
/*!
\brief initialize the LEDs
\param[in] none
\param[out] none
\retval none
*/
void led_init(void)
{
//gd_eval_ledinit(LED1);
//gd_eval_ledinit(LED2);
gd_eval_ledinit(LED3);
return;
}
/*!
\brief main function
\param[in] none
\param[out] none
\retval none
*/
int main(void)
{
gpio_config();
gd_eval_ledinit(LED1);
timer_config();
while (1);
}
/*!
\brief main function
\param[in] none
\param[out] none
\retval none
*/
int main(void)
{
gd_eval_ledinit(LED2);
systick_config();
while (1);
}
void LOS_EvbKeyInit(void)
{
#ifdef GD32F150R8
/* configure User key */
gd_eval_keyinit(KEY_USER, KEY_MODE_GPIO);
gd_eval_ledinit(LED1);
#endif
return;
}
/*!
\brief main function
\param[in] none
\param[out] none
\retval none
*/
int main(void)
{
systick_config();
gd_eval_ledinit(LED1);
gd_eval_keyinit(KEY_TAMPER,KEY_MODE_GPIO);
while(1){
/* check whether the button is pressed */
if(RESET == gd_eval_keygetstate(KEY_TAMPER)){
delay_1ms(100);
/* check whether the button is pressed */
if(RESET == gd_eval_keygetstate(KEY_TAMPER)){
gd_eval_ledtoggle(LED1);
}
}
}
}
/*!
\brief main function
\param[in] none
\param[out] none
\retval none
*/
int main(void)
{
/* NVIC config */
nvic_priority_group_set(NVIC_PRIGROUP_PRE0_SUB4);
nvic_irq_enable(LVD_IRQn,0,0);
/* clock enable */
rcu_periph_clock_enable(RCU_PMU);
/* led1 config */
gd_eval_ledinit (LED1);
/* led1 turn on */
gd_eval_ledon(LED1);
/* EXTI_16 config */
exti_init(EXTI_16, EXTI_INTERRUPT, EXTI_TRIG_BOTH);
/* configure the lvd threshold to 2.9v(gd32f130_150) or 4.5v(gd32f170_190), and enable the lvd */
pmu_lvd_select(PMU_LVDT_7);
while(1);
}
/*!
\brief main function
\param[in] none
\param[out] none
\retval none
*/
int main(void)
{
/* configure RCU */
rcu_config();
/* configure GPIO */
gpio_config();
/* configure leds */
gd_eval_ledinit(LED3);
/* configure comparator channel0 */
cmp_mode_init(CMP_CHANNEL_CMP0, CMP_VERYLOWSPEED, CMP_1_4VREFINT, CMP_HYSTERESIS_NO);
cmp_output_init(CMP_CHANNEL_CMP0, CMP_OUTPUT_TIM1IC3, CMP_OUTPUT_POLARITY_NOINVERTED);
/* configure TIMER */
timer_config();
/* enable comparator channel0 */
cmp_channel_enable(CMP_CHANNEL_CMP0);
while(1);
}
