C++ (Cpp) bit_copy_discard Exemples

Exemple #1

Fichier : mpsse.c Projet : FelixVi/openocd

void mpsse_close(struct mpsse_ctx *ctx)
{
	if (ctx->usb_dev)
		libusb_close(ctx->usb_dev);
	if (ctx->usb_ctx)
		libusb_exit(ctx->usb_ctx);
	bit_copy_discard(&ctx->read_queue);
	if (ctx->write_buffer)
		free(ctx->write_buffer);
	if (ctx->read_buffer)
		free(ctx->read_buffer);
	if (ctx->read_chunk)
		free(ctx->read_chunk);

	free(ctx);
}

Exemple #2

Fichier : mpsse.c Projet : Shengliang/OpenOCD-CMSIS-DAP

void mpsse_purge(struct mpsse_ctx *ctx)
{
	int err;
	LOG_DEBUG("-");
	ctx->write_count = 0;
	ctx->read_count = 0;
	bit_copy_discard(&ctx->read_queue);
	err = libusb_control_transfer(ctx->usb_dev, FTDI_DEVICE_OUT_REQTYPE, SIO_RESET_REQUEST,
			SIO_RESET_PURGE_RX, ctx->index, NULL, 0, ctx->usb_write_timeout);
	if (err < 0) {
		LOG_ERROR("unable to purge ftdi rx buffers: %d", err);
		return;
	}

	err = libusb_control_transfer(ctx->usb_dev, FTDI_DEVICE_OUT_REQTYPE, SIO_RESET_REQUEST,
			SIO_RESET_PURGE_TX, ctx->index, NULL, 0, ctx->usb_write_timeout);
	if (err < 0) {
		LOG_ERROR("unable to purge ftdi tx buffers: %d", err);
		return;
	}
}