Esempi in C++ (Cpp) per STM32_TIM32_CNT

Esempio n. 1

File: runtime.c Progetto: akappy7/ChromeOS_EC_LED_Diagnostics

timestamp_t get_time(void)
{
	timestamp_t t;

	t.le.lo = STM32_TIM32_CNT(2);
	t.le.hi = clksrc_high;
	return t;
}

Esempio n. 2

File: hardware.c Progetto: gelraen/cros-ec

static void timers_init(void)
{
	/* TIM2 is a 32-bit free running counter with 1Mhz frequency */
	STM32_TIM_CR2(2) = 0x0000;
	STM32_TIM32_ARR(2) = 0xFFFFFFFF;
	STM32_TIM32_CNT(2) = 0;
	STM32_TIM_PSC(2) = CPU_CLOCK / 1000000 - 1;
	STM32_TIM_EGR(2) = 0x0001; /* Reload the pre-scaler */
	STM32_TIM_CR1(2) = 1;
	STM32_TIM_DIER(2) = 0;
	task_enable_irq(STM32_IRQ_TIM2);
}

Esempio n. 3

File: runtime.c Progetto: akappy7/ChromeOS_EC_LED_Diagnostics

void udelay(unsigned us)
{
	unsigned t0 = STM32_TIM32_CNT(2);
	while ((STM32_TIM32_CNT(2) - t0) < us)
		;
}

Esempio n. 4

File: runtime.c Progetto: akappy7/ChromeOS_EC_LED_Diagnostics

void force_time(timestamp_t ts)
{
	STM32_TIM32_CNT(2) = ts.le.lo;
}