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AM625: about ipc

Part Number: AM625

Tool/software:

HI

When I am using M-core and A-core for IPC communication, I want to create multiple threads to operate on IPC. Can I create multiple IPC nodes to communicate with M-core, so that read and write operations can be separated. Do I need to initialize rpmsgchar_init once and input a different remote_dedpt for rpmsgchar_open?

int ipc_init( rpmsg_char_dev_t **rcdev){

	int ret;
	char eptdev_name[32] = {0};
	int flags = 0;
	int remote_endpt = REMOTE_ENDPT;
	char* dev_name = NULL;
	ret = rpmsg_char_init(NULL);
	if (ret) {
		printf("rpmsg_char_init failed, ret = %d\n", ret);
		return ret;
	}

    sprintf(eptdev_name, "rpmsg-char-%d-%d", RPROC_ID, getpid());
	*rcdev = (rpmsg_char_dev_t*)malloc(sizeof(rpmsg_char_dev_t));
    *rcdev = rpmsg_char_open(RPROC_ID, dev_name, remote_endpt,
            eptdev_name, flags);
	if (*rcdev == NULL) {
		perror("Memory allocation failed");
		return -ENOMEM;
	}

	return 0;

}