Esempi in C++ (Cpp) per GPIO_BRR

Esempio n. 1

File: target_config.c Progetto: inouema/toppers

Inline void set_port_pull(uint32_t reg, uint_t p, bool_t up)
{
	if (up) {
		sil_wrw_mem((void*)GPIO_BSRR(reg), 0x01 << p);
	} else {
		sil_wrw_mem((void*)GPIO_BRR(reg), 0x01 << p);
	}
}

Esempio n. 2

File: native_classes.c Progetto: GCrean/JavaSTM32

UInt8 native_setLed(_UNUSED_ struct UjThread* t, _UNUSED_ struct UjClass* cls) {
	Boolean led = ujThreadPop(t);

	if (led) {
		GPIO_BSRR(GPIOB) = GPIO10;
	} else {
		GPIO_BRR(GPIOB) = GPIO10;
	}

	return UJ_ERR_NONE;
}

Esempio n. 3

File: main.c Progetto: GCrean/JavaSTM32

void do_blink(void) {
	uint8_t i = 0;
	for (i = 0; i < 3; i++) {
		do_delay();
		GPIO_BSRR(GPIOB) = GPIO10;

		do_delay();
		GPIO_BRR(GPIOB) = GPIO10;
	}

	do_delay();
	do_delay();
	do_delay();
	do_delay();

	for (i = 0; i < 10; i++) {
		do_delay();
		GPIO_BSRR(GPIOB) = GPIO10;

		do_delay();
		GPIO_BRR(GPIOB) = GPIO10;
	}
}

Esempio n. 4

File: main.c Progetto: GCrean/JavaSTM32

int main(void) {
	//rcc_clock_setup_in_hsi_out_48mhz();
	rcc_clock_setup_in_hse_8mhz_out_72mhz();
    rcc_periph_clock_enable(RCC_GPIOB);
    gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ, GPIO_CNF_OUTPUT_PUSHPULL, GPIO10);
    do_blink();

    GPIO_BRR(GPIOB) = GPIO10;

	struct UjClass* mainClass = NULL;
	struct UjClass* objectClass;
	UInt32 threadH;

	UInt8 ret = ujInit(&objectClass);
	if(ret != UJ_ERR_NONE){
	    GPIO_BSRR(GPIOB) = GPIO10;
	    while (true) {}
	}

	ret = ujRegisterNativeClass(&nativeCls_UC, objectClass, NULL);
	if(ret != UJ_ERR_NONE){
		GPIO_BSRR(GPIOB) = GPIO10;
		while (true) {}
	}

	ret = ujLoadClass(0, &mainClass);
	if(ret != UJ_ERR_NONE){
		GPIO_BSRR(GPIOB) = GPIO10;
		while (true) {}
	}

	ret = ujInitAllClasses();
	if(ret != UJ_ERR_NONE){
		GPIO_BSRR(GPIOB) = GPIO10;
		while (true) {}
	}

	//now classes are loaded, time to call the entry point

	threadH = ujThreadCreate(0);
	if(!threadH) {
		GPIO_BSRR(GPIOB) = GPIO10;
		while (true) {}
	}

	UInt8 h = ujThreadGoto(threadH, mainClass, "main", "()V");
	if(h == UJ_ERR_METHOD_NONEXISTENT) {
		GPIO_BSRR(GPIOB) = GPIO10;
		while (true) {}
	}

	while(ujCanRun()) {
		h = ujInstr();
		if(h != UJ_ERR_NONE) {
			GPIO_BSRR(GPIOB) = GPIO10;
			while (true) {}
		}
	}


	GPIO_BSRR(GPIOB) = GPIO10;
	while (true) {}
}

Esempio n. 5

File: main.c Progetto: GCrean/JavaSTM32

void led_off(void) {
	GPIO_BRR(GPIOB) = GPIO10;
}

Esempio n. 6

File: gpio.c Progetto: jdk/libopencm3

/** @brief Clear a Group of Pins Atomic

Clear one or more pins of the given GPIO port to 0 in an atomic operation.

@param[in] gpioport Unsigned int32. Port identifier @ref gpio_port_id
@param[in] gpios Unsigned int16. Pin identifiers @ref gpio_pin_id
             If multiple pins are to be changed, use logical OR '|' to separate them.
*/
void gpio_clear(u32 gpioport, u16 gpios)
{
	GPIO_BRR(gpioport) = gpios;
}