Function modMessagePostToMachine

xs/platforms/esp/xsHost.c:981–1023

};

int modMessagePostToMachine(xsMachine *the, uint8_t *message, uint16_t messageLength, modMessageDeliver callback, void *refcon)
{
	modMessageRecord msg;

#ifdef mxDebug
	if (0xffff == messageLength) {
		msg.message = NULL;
		msg.callback = callback;
		msg.refcon = refcon;
		msg.length = 0;
		xQueueSendToBack(the->dbgQueue, &msg, portMAX_DELAY);
		return 0;
	}
#endif

	msg.embeddedMessage = 0;
	if (message && messageLength) {
		if (messageLength <= sizeof(msg.message)) {
			msg.embeddedMessage = 1;
			c_memmove(&msg.message, message, messageLength);			
		}
		else {
			msg.message = c_malloc(messageLength);
			if (!msg.message) return -1;

			c_memmove(msg.message, message, messageLength);
		}
	}
	else
		msg.message = NULL;

	msg.length = messageLength;
	msg.callback = callback;
	msg.refcon = refcon;

	if (pdTRUE == xQueueSendToBack(the->msgQueue, &msg, MODDEF_TASK_QUEUEWAIT))
		return 0;

	if (msg.message && !msg.embeddedMessage)
		c_free(msg.message);

	return -2;
}

int modMessagePostToMachineFromISR(xsMachine *the, modMessageDeliver callback, void *refcon)
{