C++ (Cpp) bsp_gpio_pin_read Examples

Example #1

File: gpio.c Project: NicoHub/hydrafw

static void read_continuous(t_hydra_console *con, uint16_t *gpio, int period)
{
	int port, pin;
	bool result;

	cprintf(con, "Interrupt by pressing user button.\r\n");
	for (port = 0; port < 3; port++) {
		for (pin = 0; pin < 16; pin++) {
			if (gpio[port] & (1 << pin))
				cprintf(con, "P%c%d%s ", port + 'A', pin,
					pin < 10 ? " " : "");
		}
	}
	cprint(con, "\r\n", 2);

	while (!USER_BUTTON) {
		for (port = 0; port < 3; port++) {
			for (pin = 0; pin < 16; pin++) {
				if (!(gpio[port] & (1 << pin)))
					continue;
				result = bsp_gpio_pin_read(ports[port], pin);
				cprintf(con, "%d    ", result);
			}
		}
		cprint(con, "\r\n", 2);
		chThdSleepMilliseconds(period);
	}
}

Example #2

File: hydrabus_mode_threewire.c Project: Baldanos/hydrafw

uint8_t threewire_read_bit_clock(t_hydra_console *con)
{
	mode_config_proto_t* proto = &con->mode->proto;
	uint8_t bit;
	threewire_clk_high(con);
	bit = bsp_gpio_pin_read(BSP_GPIO_PORTB, proto->config.rawwire.sdi_pin);
	threewire_clk_low(con);
	return bit;
}

Example #3

File: gpio.c Project: NicoHub/hydrafw

static void read_once(t_hydra_console *con, uint16_t *gpio)
{
	int port, pin;
	bool result;

	for (port = 0; port < 3; port++) {
		for (pin = 0; pin < 16; pin++) {
			if (!(gpio[port] & (1 << pin)))
				continue;
			result = bsp_gpio_pin_read(ports[port], pin);
			cprintf(con, "P%c%d\t%d\r\n", port + 'A', pin, result);
		}
	}
}

Example #4

File: hydrabus_mode_threewire.c Project: Baldanos/hydrafw

uint8_t threewire_read_bit(t_hydra_console *con)
{
	mode_config_proto_t* proto = &con->mode->proto;
	return bsp_gpio_pin_read(BSP_GPIO_PORTB, proto->config.rawwire.sdi_pin);
}