make Tx support multi-chunk payload (exceeding buffer size)

demo/socket_demo/Makefile

@@ -0,0 +1,17 @@
+CFILES=../demo.c ../utils.c ../../TinyFrame.c
+INCLDIRS=-I. -I.. -I../..
+CFLAGS=-O0 -ggdb --std=gnu99 -Wno-main -Wall -Wextra $(CFILES) $(INCLDIRS)
+
+build: master.bin slave.bin
+
+master: master.bin
+	./master.bin
+
+slave: slave.bin
+	./slave.bin
+
+master.bin: master.c $(CFILES)
+	gcc master.c $(CFLAGS) -o master.bin
+
+slave.bin: slave.c $(CFILES)
+	gcc slave.c $(CFLAGS) -o slave.bin

demo/socket_demo/TF_Config.h

@@ -0,0 +1,25 @@
+//
+// Created by MightyPork on 2017/10/15.
+//
+
+#ifndef TF_CONFIG_H
+#define TF_CONFIG_H
+
+#include <stdint.h>
+
+#define TF_ID_BYTES     1
+#define TF_LEN_BYTES    2
+#define TF_TYPE_BYTES   1
+#define TF_CKSUM_TYPE TF_CKSUM_CRC16
+#define TF_USE_SOF_BYTE 1
+#define TF_SOF_BYTE     0x01
+typedef uint16_t TF_TICKS;
+typedef uint8_t TF_COUNT;
+#define TF_MAX_PAYLOAD_RX 1024
+#define TF_SENDBUF_LEN 1024
+#define TF_MAX_ID_LST   10
+#define TF_MAX_TYPE_LST 10
+#define TF_MAX_GEN_LST  5
+#define TF_PARSER_TIMEOUT_TICKS 10
+
+#endif //TF_CONFIG_H

demo/socket_demo/master.c

@@ -0,0 +1,35 @@
+//
+// Created by MightyPork on 2017/10/15.
+//
+
+#include <stdio.h>
+#include "../demo.h"
+
+TF_Result testIdListener(TF_Msg *msg)
+{
+	printf("testIdListener()\n");
+	dumpFrameInfo(msg);
+	return TF_CLOSE;
+}
+
+TF_Result testGenericListener(TF_Msg *msg)
+{
+	printf("testGenericListener()\n");
+	dumpFrameInfo(msg);
+	return TF_STAY;
+}
+
+int main(void)
+{
+	TF_Init(TF_MASTER);
+	TF_AddGenericListener(testGenericListener);
+
+	demo_init(TF_MASTER);
+
+	TF_SendSimple(1, (pu8)"Ahoj", 5);
+	TF_SendSimple(1, (pu8)"Hello", 6);
+
+	TF_QuerySimple(2, (pu8)"Query!", 6, testIdListener, 0, NULL);
+
+	demo_sleep();
+}

demo/socket_demo/slave.c

@@ -0,0 +1,42 @@
+//
+// Created by MightyPork on 2017/10/15.
+//
+
+#include <stdio.h>
+#include "../demo.h"
+#include <memory.h>
+
+TF_Result helloListener(TF_Msg *msg)
+{
+	printf("helloListener()\n");
+	dumpFrameInfo(msg);
+	return TF_STAY;
+}
+
+TF_Result replyListener(TF_Msg *msg)
+{
+	printf("replyListener()\n");
+	dumpFrameInfo(msg);
+	msg->data = (const uint8_t *) "response to query";
+	msg->len = (TF_LEN) strlen((const char *) msg->data);
+	TF_Respond(msg);
+
+	// unsolicited reply - will not be handled by the ID listener, which is already gone
+	msg->data = (const uint8_t *) "SPAM";
+	msg->len = 5;
+	TF_Respond(msg);
+
+	// unrelated message
+	TF_SendSimple(77, (const uint8_t *) "NAZDAR", 7);
+	return TF_STAY;
+}
+
+int main(void)
+{
+	TF_Init(TF_SLAVE);
+	TF_AddTypeListener(1, helloListener);
+	TF_AddTypeListener(2, replyListener);
+
+	demo_init(TF_SLAVE);
+	demo_sleep();
+}