Esempi in C++ (Cpp) per cdc_acm_fifo_fill

Esempio n. 1

File: main.c Progetto: jeez/qmsi

static void write_data(const char *buf, int len)
{
	cdc_acm_irq_tx_enable();

	data_transmitted = false;
	cdc_acm_fifo_fill((uint8_t *)buf, len);
	while (data_transmitted == false)
		;

	cdc_acm_irq_tx_disable();
}

Esempio n. 2

File: main.c Progetto: quark-mcu/qmsi

static int write_data(const char *buf, int len)
{
	int part = 0;

	while (part < len) {
		if (cdc_acm_tx_busy) {
			QM_PUTS("CDC ACM Busy (Package dropped.)");
			return -EIO;
		}
		int size = cdc_acm_fifo_fill((uint8_t *)buf, len - part);
		if (size < 0) {
			QM_PRINTF("CDC ACM Write Error %d.\n", size);
			return size;
		}

		part += size;
		buf += size;
	}
	return 0;
}