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

pull/9/head
Ondřej Hruška 7 years ago
parent 041467fcb0
commit ed389d530b
Signed by: MightyPork
GPG Key ID: 2C5FD5035250423D
  1. 14
      CMakeLists.txt
  2. 6
      TF_Config.example.h
  3. 243
      TinyFrame.c
  4. 0
      demo/multipart_tx/Makefile
  5. 25
      demo/multipart_tx/TF_Config.h
  6. 297
      demo/multipart_tx/test.c
  7. 11
      demo/simple/Makefile
  8. 2
      demo/simple/TF_Config.h
  9. 0
      demo/simple/test.c
  10. 0
      demo/socket_demo/Makefile
  11. 2
      demo/socket_demo/TF_Config.h
  12. 0
      demo/socket_demo/master.c
  13. 0
      demo/socket_demo/slave.c

@ -4,11 +4,13 @@ project(tf)
set(CMAKE_CXX_STANDARD GNU89)
set(SOURCE_FILES
demo/test/test.c
demo/test/TF_Config.h
demo/hello/master.c
demo/hello/slave.c
demo/hello/TF_Config.h
demo/simple/test.c
demo/simple/TF_Config.h
demo/socket_demo/master.c
demo/socket_demo/slave.c
demo/socket_demo/TF_Config.h
demo/multipart_tx/test.c
demo/multipart_tx/TF_Config.h
demo/demo.c
demo/demo.h
TinyFrame.c
@ -18,6 +20,6 @@ set(SOURCE_FILES
demo/utils.h
)
include_directories(demo/test)
include_directories(demo/simple)
add_executable(tf ${SOURCE_FILES})

@ -47,10 +47,12 @@ typedef uint8_t TF_COUNT;
//----------------------------- PARAMETERS ----------------------------------
// Maximum send / receive payload size (static buffers size)
// Maximum received payload size (static buffer)
// Larger payloads will be rejected.
#define TF_MAX_PAYLOAD_RX 1024
#define TF_MAX_PAYLOAD_TX 1024
// Size of the sending buffer. Larger payloads will be split to pieces and sent
// in multiple calls to the write function. This can be lowered to reduce RAM usage.
#define TF_SENDBUF_LEN 1024
// --- Listener counts - determine sizes of the static slot tables ---

@ -6,11 +6,15 @@
// Compatibility with ESP8266 SDK
#ifdef ICACHE_FLASH_ATTR
#define _TF_FN ICACHE_FLASH_ATTR
#define _TF_FN ICACHE_FLASH_ATTR
#else
#define _TF_FN
#define _TF_FN
#endif
// Helper macros
#define TF_MAX(a, b) ((a)>(b)?(a):(b))
#define TF_MIN(a, b) ((a)<(b)?(a):(b))
enum TFState {
TFState_SOF = 0, //!< Wait for SOF
TFState_LEN, //!< Wait for Number Of Bytes
@ -73,29 +77,29 @@ static struct TinyFrameStruct {
TF_COUNT count_generic_lst;
// Buffer for building frames
uint8_t sendbuf[TF_MAX_PAYLOAD_TX + TF_OVERHEAD_BYTES]; // TODO generate and send frames without a buffer
uint8_t sendbuf[TF_SENDBUF_LEN];
} tf;
//region Checksums
#if TF_CKSUM_TYPE == TF_CKSUM_NONE
// NONE
#define CKSUM_RESET(cksum)
#define CKSUM_ADD(cksum, byte)
#define CKSUM_FINALIZE(cksum)
// NONE
#define CKSUM_RESET(cksum)
#define CKSUM_ADD(cksum, byte)
#define CKSUM_FINALIZE(cksum)
#elif TF_CKSUM_TYPE == TF_CKSUM_XOR
// ~XOR
#define CKSUM_RESET(cksum) do { (cksum) = 0; } while (0)
#define CKSUM_ADD(cksum, byte) do { (cksum) ^= (byte); } while(0)
#define CKSUM_FINALIZE(cksum) do { (cksum) = (TF_CKSUM)~cksum; } while(0)
// ~XOR
#define CKSUM_RESET(cksum) do { (cksum) = 0; } while (0)
#define CKSUM_ADD(cksum, byte) do { (cksum) ^= (byte); } while(0)
#define CKSUM_FINALIZE(cksum) do { (cksum) = (TF_CKSUM)~cksum; } while(0)
#elif TF_CKSUM_TYPE == TF_CKSUM_CRC16
/** CRC table for the CRC-16. The poly is 0x8005 (x^16 + x^15 + x^2 + 1) */
static const uint16_t crc16_table[256] = {
/** CRC table for the CRC-16. The poly is 0x8005 (x^16 + x^15 + x^2 + 1) */
static const uint16_t crc16_table[256] = {
0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241,
0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440,
0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE81, 0x0E40,
@ -128,20 +132,20 @@ static struct TinyFrameStruct {
0x4E00, 0x8EC1, 0x8F81, 0x4F40, 0x8D01, 0x4DC0, 0x4C80, 0x8C41,
0x4400, 0x84C1, 0x8581, 0x4540, 0x8701, 0x47C0, 0x4680, 0x8641,
0x8201, 0x42C0, 0x4380, 0x8341, 0x4100, 0x81C1, 0x8081, 0x4040
};
};
static inline uint16_t crc16_byte(uint16_t cksum, const uint8_t byte)
{
static inline uint16_t crc16_byte(uint16_t cksum, const uint8_t byte)
{
return (cksum >> 8) ^ crc16_table[(cksum ^ byte) & 0xff];
}
}
#define CKSUM_RESET(cksum) do { (cksum) = 0; } while (0)
#define CKSUM_ADD(cksum, byte) do { (cksum) = crc16_byte((cksum), (byte)); } while(0)
#define CKSUM_FINALIZE(cksum)
#define CKSUM_RESET(cksum) do { (cksum) = 0; } while (0)
#define CKSUM_ADD(cksum, byte) do { (cksum) = crc16_byte((cksum), (byte)); } while(0)
#define CKSUM_FINALIZE(cksum)
#elif TF_CKSUM_TYPE == TF_CKSUM_CRC32
static const uint32_t crc32_table[] = { /* CRC polynomial 0xedb88320 */
static const uint32_t crc32_table[] = { /* CRC polynomial 0xedb88320 */
0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
@ -185,16 +189,16 @@ static struct TinyFrameStruct {
0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
};
};
static inline uint32_t crc32_byte(uint32_t cksum, const uint8_t byte)
{
static inline uint32_t crc32_byte(uint32_t cksum, const uint8_t byte)
{
return (crc32_table[((cksum) ^ ((uint8_t)byte)) & 0xff] ^ ((cksum) >> 8));
}
}
#define CKSUM_RESET(cksum) do { (cksum) = (TF_CKSUM)0xFFFFFFFF; } while (0)
#define CKSUM_ADD(cksum, byte) do { (cksum) = crc32_byte(cksum, byte); } while(0)
#define CKSUM_FINALIZE(cksum) do { (cksum) = (TF_CKSUM)~(cksum); } while(0)
#define CKSUM_RESET(cksum) do { (cksum) = (TF_CKSUM)0xFFFFFFFF; } while (0)
#define CKSUM_ADD(cksum, byte) do { (cksum) = crc32_byte(cksum, byte); } while(0)
#define CKSUM_FINALIZE(cksum) do { (cksum) = (TF_CKSUM)~(cksum); } while(0)
#endif
@ -466,9 +470,9 @@ void _TF_FN TF_ResetParser(void)
static void _TF_FN TF_ParsBeginFrame(void) {
// Reset state vars
CKSUM_RESET(tf.cksum);
#if TF_USE_SOF_BYTE
#if TF_USE_SOF_BYTE
CKSUM_ADD(tf.cksum, TF_SOF_BYTE);
#endif
#endif
tf.discard_data = false;
@ -489,11 +493,11 @@ void _TF_FN TF_AcceptChar(unsigned char c)
#define COLLECT_NUMBER(dest, type) dest = (type)(((dest) << 8) | c); \
if (++tf.rxi == sizeof(type))
#if !TF_USE_SOF_BYTE
#if !TF_USE_SOF_BYTE
if (tf.state == TFState_SOF) {
TF_ParsBeginFrame();
}
#endif
#endif
switch (tf.state) {
case TFState_SOF:
@ -523,15 +527,15 @@ void _TF_FN TF_AcceptChar(unsigned char c)
case TFState_TYPE:
CKSUM_ADD(tf.cksum, c);
COLLECT_NUMBER(tf.type, TF_TYPE) {
#if TF_CKSUM_TYPE == TF_CKSUM_NONE
#if TF_CKSUM_TYPE == TF_CKSUM_NONE
tf.state = TFState_DATA;
tf.rxi = 0;
#else
#else
// enter HEAD_CKSUM state
tf.state = TFState_HEAD_CKSUM;
tf.rxi = 0;
tf.ref_cksum = 0;
#endif
#endif
}
break;
@ -573,16 +577,16 @@ void _TF_FN TF_AcceptChar(unsigned char c)
}
if (tf.rxi == tf.len) {
#if TF_CKSUM_TYPE == TF_CKSUM_NONE
#if TF_CKSUM_TYPE == TF_CKSUM_NONE
// All done
TF_HandleReceivedMessage();
TF_ResetParser();
#else
#else
// Enter DATA_CKSUM state
tf.state = TFState_DATA_CKSUM;
tf.rxi = 0;
tf.ref_cksum = 0;
#endif
#endif
}
break;
@ -606,6 +610,18 @@ void _TF_FN TF_AcceptChar(unsigned char c)
}
}
// Helper macros for the Compose functions
// use variables: si - signed int, b - byte, outbuf - target buffer, pos - count of bytes in buffer
#define WRITENUM_BASE(type, num, xtra) \
for (si = sizeof(type)-1; si>=0; si--) { \
b = (uint8_t)((num) >> (si*8) & 0xFF); \
outbuff[pos++] = b; \
xtra; \
}
#define _NOOP()
#define WRITENUM(type, num) WRITENUM_BASE(type, num, _NOOP())
#define WRITENUM_CKSUM(type, num) WRITENUM_BASE(type, num, CKSUM_ADD(cksum, b))
/**
* Compose a frame (used internally by TF_Send and TF_Respond).
* The frame can be sent using TF_WriteImpl(), or received by TF_Accept()
@ -613,19 +629,16 @@ void _TF_FN TF_AcceptChar(unsigned char c)
* @param outbuff - buffer to store the result in
* @param msgid - message ID is stored here, if not NULL
* @param type - message type
* @param data - data buffer
* @param len - payload size in bytes
* @param explicit_id - ID to use in the frame (8-bit)
* @param use_expl_id - whether to use the previous param
* @return nr of bytes in outbuff used by the frame, 0 on failure
*/
static inline size_t _TF_FN TF_Compose(uint8_t *outbuff, TF_ID *id_ptr,
TF_TYPE type,
const uint8_t *data, TF_LEN data_len,
static inline size_t _TF_FN TF_ComposeHead(uint8_t *outbuff, TF_ID *id_ptr,
TF_TYPE type, TF_LEN data_len,
TF_ID explicit_id, bool use_expl_id)
{
char si = 0; // signed small int
TF_LEN i = 0;
int8_t si = 0; // signed small int
uint8_t b = 0;
TF_ID id = 0;
TF_CKSUM cksum = 0;
@ -635,11 +648,6 @@ static inline size_t _TF_FN TF_Compose(uint8_t *outbuff, TF_ID *id_ptr,
CKSUM_RESET(cksum);
// sanitize len
if (data_len > TF_MAX_PAYLOAD_TX) {
return 0;
}
// Gen ID
if (use_expl_id) {
id = explicit_id;
@ -651,62 +659,123 @@ static inline size_t _TF_FN TF_Compose(uint8_t *outbuff, TF_ID *id_ptr,
}
}
if (id_ptr != NULL)
*id_ptr = id;
// DRY helper for writing a multi-byte variable to the buffer
#define WRITENUM_BASE(type, num, xtra) \
for (si = sizeof(type)-1; si>=0; si--) { \
b = (uint8_t)(num >> (si*8) & 0xFF); \
outbuff[pos++] = b; \
xtra; \
}
#define _NOOP()
#define WRITENUM(type, num) WRITENUM_BASE(type, num, _NOOP())
#define WRITENUM_CKSUM(type, num) WRITENUM_BASE(type, num, CKSUM_ADD(cksum, b))
if (id_ptr != NULL) *id_ptr = id;
// --- Start ---
CKSUM_RESET(cksum);
#if TF_USE_SOF_BYTE
#if TF_USE_SOF_BYTE
outbuff[pos++] = TF_SOF_BYTE;
CKSUM_ADD(cksum, TF_SOF_BYTE);
#endif
#endif
WRITENUM_CKSUM(TF_ID, id);
WRITENUM_CKSUM(TF_LEN, data_len);
WRITENUM_CKSUM(TF_TYPE, type);
#if TF_CKSUM_TYPE != TF_CKSUM_NONE
#if TF_CKSUM_TYPE != TF_CKSUM_NONE
CKSUM_FINALIZE(cksum);
WRITENUM(TF_CKSUM, cksum);
#endif
#endif
// --- payload begin ---
if (data_len > 0) {
CKSUM_RESET(cksum);
return pos;
}
/**
* Compose a frame (used internally by TF_Send and TF_Respond).
* The frame can be sent using TF_WriteImpl(), or received by TF_Accept()
*
* @param outbuff - buffer to store the result in
* @param data - data buffer
* @param data_len - data buffer len
* @param cksum - checksum variable, used for all calls to TF_ComposeBody. Must be reset before first use! (CKSUM_RESET(cksum);)
* @return nr of bytes in outbuff used
*/
static size_t _TF_FN TF_ComposeBody(uint8_t *outbuff, const uint8_t *data, TF_LEN data_len, TF_CKSUM *cksum)
{
TF_LEN i = 0;
uint8_t b = 0;
size_t pos = 0;
// DATA
for (i = 0; i < data_len; i++) {
b = data[i];
outbuff[pos++] = b;
CKSUM_ADD(cksum, b);
CKSUM_ADD(*cksum, b);
}
#if TF_CKSUM_TYPE != TF_CKSUM_NONE
CKSUM_FINALIZE(cksum);
WRITENUM(TF_CKSUM, cksum);
#endif
}
return pos;
}
/**
* Finalize a frame
*
* @param outbuff - buffer to store the result in
* @param cksum - checksum variable used for the body
* @return nr of bytes in outbuff used
*/
static size_t _TF_FN TF_ComposeTail(uint8_t *outbuff, TF_CKSUM *cksum)
{
int8_t si = 0; // signed small int
uint8_t b = 0;
size_t pos = 0;
#if TF_CKSUM_TYPE != TF_CKSUM_NONE
CKSUM_FINALIZE(*cksum);
WRITENUM(TF_CKSUM, *cksum);
#endif
return pos;
}
// send with listener
static bool _TF_FN TF_SendFrame(TF_Msg *msg, TF_Listener listener, TF_TICKS timeout)
{
size_t len = 0;
size_t remain = 0;
size_t sent = 0;
TF_CKSUM cksum = 0;
len = TF_ComposeHead(tf.sendbuf,
&msg->frame_id,
msg->type,
msg->len,
msg->frame_id,
msg->is_response);
if (listener) TF_AddIdListener(msg, listener, timeout);
CKSUM_RESET(cksum);
remain = msg->len;
while (remain > 0) {
size_t chunk = TF_MIN(TF_SENDBUF_LEN - len, remain);
len += TF_ComposeBody(tf.sendbuf+len, msg->data+sent, (TF_LEN) chunk, &cksum);
remain -= chunk;
sent += chunk;
// Flush if the buffer is full and we have more to send
if (remain > 0 && len == TF_SENDBUF_LEN) {
TF_WriteImpl((const uint8_t *) tf.sendbuf, len);
len = 0;
}
}
// Flush if checksum wouldn't fit in the buffer
if (TF_SENDBUF_LEN - len < sizeof(TF_CKSUM)) {
TF_WriteImpl((const uint8_t *) tf.sendbuf, len);
len = 0;
}
// Add checksum, flush what remains to be sent
len += TF_ComposeTail(tf.sendbuf+len, &cksum);
TF_WriteImpl((const uint8_t *) tf.sendbuf, len);
return true;
}
// send without listener
bool _TF_FN TF_Send(TF_Msg *msg)
{
return TF_Query(msg, NULL, 0);
return TF_SendFrame(msg, NULL, 0);
}
// send without listener and struct
@ -729,27 +798,13 @@ bool _TF_FN TF_QuerySimple(TF_TYPE type, const uint8_t *data, TF_LEN len, TF_Lis
msg.data = data;
msg.len = len;
msg.userdata = userdata;
return TF_Query(&msg, listener, timeout);
return TF_SendFrame(&msg, listener, timeout);
}
// send with listener
bool _TF_FN TF_Query(TF_Msg *msg, TF_Listener listener, TF_TICKS timeout)
{
size_t len;
len = TF_Compose(tf.sendbuf,
&msg->frame_id,
msg->type,
msg->data,
msg->len,
msg->frame_id,
msg->is_response);
if (len == 0) return false;
if (listener) TF_AddIdListener(msg, listener, timeout);
TF_WriteImpl((const uint8_t *) tf.sendbuf, len);
return true;
return TF_SendFrame(msg, listener, timeout);
}
// Like TF_Send, but with explicit frame ID

@ -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 10240
#define TF_SENDBUF_LEN 64
#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

@ -0,0 +1,297 @@
#include <stdio.h>
#include <string.h>
#include "../../TinyFrame.h"
#include "../utils.h"
extern const char *romeo;
/**
* This function should be defined in the application code.
* It implements the lowest layer - sending bytes to UART (or other)
*/
void TF_WriteImpl(const uint8_t *buff, size_t len)
{
printf("--------------------\n");
printf("\033[32mTF_WriteImpl - sending frame:\033[0m\n");
dumpFrame(buff, len);
// Send it back as if we received it
TF_Accept(buff, len);
}
/** An example listener function */
TF_Result myListener(TF_Msg *msg)
{
dumpFrameInfo(msg);
if (strcmp(msg->data, romeo) == 0) {
printf("FILE TRANSFERRED OK!\r\n");
} else {
printf("FAIL!!!!\r\n");
}
return TF_STAY;
}
void main(void)
{
TF_Msg msg;
// Set up the TinyFrame library
TF_Init(TF_MASTER); // 1 = master, 0 = slave
TF_AddGenericListener(myListener);
printf("------ Simulate sending a LOOONG message --------\n");
TF_ClearMsg(&msg);
msg.type = 0x22;
msg.data = (pu8)romeo;
msg.len = strlen(romeo);
TF_Send(&msg);
}
const char *romeo ="THE TRAGEDY OF ROMEO AND JULIET\n"
"\n"
"by William Shakespeare\n"
"\n"
"\n"
"\n"
"Dramatis Personae\n"
"\n"
" Chorus.\n"
"\n"
"\n"
" Escalus, Prince of Verona.\n"
"\n"
" Paris, a young Count, kinsman to the Prince.\n"
"\n"
" Montague, heads of two houses at variance with each other.\n"
"\n"
" Capulet, heads of two houses at variance with each other.\n"
"\n"
" An old Man, of the Capulet family.\n"
"\n"
" Romeo, son to Montague.\n"
"\n"
" Tybalt, nephew to Lady Capulet.\n"
"\n"
" Mercutio, kinsman to the Prince and friend to Romeo.\n"
"\n"
" Benvolio, nephew to Montague, and friend to Romeo\n"
"\n"
" Tybalt, nephew to Lady Capulet.\n"
"\n"
" Friar Laurence, Franciscan.\n"
"\n"
" Friar John, Franciscan.\n"
"\n"
" Balthasar, servant to Romeo.\n"
"\n"
" Abram, servant to Montague.\n"
"\n"
" Sampson, servant to Capulet.\n"
"\n"
" Gregory, servant to Capulet.\n"
"\n"
" Peter, servant to Juliet's nurse.\n"
"\n"
" An Apothecary.\n"
"\n"
" Three Musicians.\n"
"\n"
" An Officer.\n"
"\n"
"\n"
" Lady Montague, wife to Montague.\n"
"\n"
" Lady Capulet, wife to Capulet.\n"
"\n"
" Juliet, daughter to Capulet.\n"
"\n"
" Nurse to Juliet.\n"
"\n"
"\n"
" Citizens of Verona; Gentlemen and Gentlewomen of both houses;\n"
" Maskers, Torchbearers, Pages, Guards, Watchmen, Servants, and\n"
" Attendants.\n"
"\n"
" SCENE.--Verona; Mantua.\n"
"\n"
"\n"
"\n"
" THE PROLOGUE\n"
"\n"
" Enter Chorus.\n"
"\n"
"\n"
" Chor. Two households, both alike in dignity,\n"
" In fair Verona, where we lay our scene,\n"
" From ancient grudge break to new mutiny,\n"
" Where civil blood makes civil hands unclean.\n"
" From forth the fatal loins of these two foes\n"
" A pair of star-cross'd lovers take their life;\n"
" Whose misadventur'd piteous overthrows\n"
" Doth with their death bury their parents' strife.\n"
" The fearful passage of their death-mark'd love,\n"
" And the continuance of their parents' rage,\n"
" Which, but their children's end, naught could remove,\n"
" Is now the two hours' traffic of our stage;\n"
" The which if you with patient ears attend,\n"
" What here shall miss, our toil shall strive to mend.\n"
" [Exit.]\n"
"\n"
"\n"
"\n"
"\n"
"ACT I. Scene I.\n"
"Verona. A public place.\n"
"\n"
"Enter Sampson and Gregory (with swords and bucklers) of the house\n"
"of Capulet.\n"
"\n"
"\n"
" Samp. Gregory, on my word, we'll not carry coals.\n"
"\n"
" Greg. No, for then we should be colliers.\n"
"\n"
" Samp. I mean, an we be in choler, we'll draw.\n"
"\n"
" Greg. Ay, while you live, draw your neck out of collar.\n"
"\n"
" Samp. I strike quickly, being moved.\n"
"\n"
" Greg. But thou art not quickly moved to strike.\n"
"\n"
" Samp. A dog of the house of Montague moves me.\n"
"\n"
" Greg. To move is to stir, and to be valiant is to stand.\n"
" Therefore, if thou art moved, thou runn'st away.\n"
"\n"
" Samp. A dog of that house shall move me to stand. I will take\n"
" the wall of any man or maid of Montague's.\n"
"\n"
" Greg. That shows thee a weak slave; for the weakest goes to the\n"
" wall.\n"
"\n"
" Samp. 'Tis true; and therefore women, being the weaker vessels,\n"
" are ever thrust to the wall. Therefore I will push Montague's men\n"
" from the wall and thrust his maids to the wall.\n"
"\n"
" Greg. The quarrel is between our masters and us their men.\n"
"\n"
" Samp. 'Tis all one. I will show myself a tyrant. When I have\n"
" fought with the men, I will be cruel with the maids- I will cut off\n"
" their heads.\n"
"\n"
" Greg. The heads of the maids?\n"
"\n"
" Samp. Ay, the heads of the maids, or their maidenheads.\n"
" Take it in what sense thou wilt.\n"
"\n"
" Greg. They must take it in sense that feel it.\n"
"\n"
" Samp. Me they shall feel while I am able to stand; and 'tis known I\n"
" am a pretty piece of flesh.\n"
"\n"
" Greg. 'Tis well thou art not fish; if thou hadst, thou hadst\n"
" been poor-John. Draw thy tool! Here comes two of the house of\n"
" Montagues.\n"
"\n"
" Enter two other Servingmen [Abram and Balthasar].\n"
"\n"
"\n"
" Samp. My naked weapon is out. Quarrel! I will back thee.\n"
"\n"
" Greg. How? turn thy back and run?\n"
"\n"
" Samp. Fear me not.\n"
"\n"
" Greg. No, marry. I fear thee!\n"
"\n"
" Samp. Let us take the law of our sides; let them begin.\n"
"\n"
" Greg. I will frown as I pass by, and let them take it as they list.\n"
"\n"
" Samp. Nay, as they dare. I will bite my thumb at them; which is\n"
" disgrace to them, if they bear it.\n"
"\n"
" Abr. Do you bite your thumb at us, sir?\n"
"\n"
" Samp. I do bite my thumb, sir.\n"
"\n"
" Abr. Do you bite your thumb at us, sir?\n"
"\n"
" Samp. [aside to Gregory] Is the law of our side if I say ay?\n"
"\n"
" Greg. [aside to Sampson] No.\n"
"\n"
" Samp. No, sir, I do not bite my thumb at you, sir; but I bite my\n"
" thumb, sir.\n"
"\n"
" Greg. Do you quarrel, sir?\n"
"\n"
" Abr. Quarrel, sir? No, sir.\n"
"\n"
" Samp. But if you do, sir, am for you. I serve as good a man as\n"
" you.\n"
"\n"
" Abr. No better.\n"
"\n"
" Samp. Well, sir.\n"
"\n"
" Enter Benvolio.\n"
"\n"
"\n"
" Greg. [aside to Sampson] Say 'better.' Here comes one of my\n"
" master's kinsmen.\n"
"\n"
" Samp. Yes, better, sir.\n"
"\n"
" Abr. You lie.\n"
"\n"
" Samp. Draw, if you be men. Gregory, remember thy swashing blow.\n"
" They fight.\n"
"\n"
" Ben. Part, fools! [Beats down their swords.]\n"
" Put up your swords. You know not what you do.\n"
"\n"
" Enter Tybalt.\n"
"\n"
"\n"
" Tyb. What, art thou drawn among these heartless hinds?\n"
" Turn thee Benvolio! look upon thy death.\n"
"\n"
" Ben. I do but keep the peace. Put up thy sword,\n"
" Or manage it to part these men with me.\n"
"\n"
" Tyb. What, drawn, and talk of peace? I hate the word\n"
" As I hate hell, all Montagues, and thee.\n"
" Have at thee, coward! They fight.\n"
"\n"
" Enter an officer, and three or four Citizens with clubs or\n"
" partisans.\n"
"\n"
"\n"
" Officer. Clubs, bills, and partisans! Strike! beat them down!\n"
"\n"
" Citizens. Down with the Capulets! Down with the Montagues!\n"
"\n"
" Enter Old Capulet in his gown, and his Wife.\n"
"\n"
"\n"
" Cap. What noise is this? Give me my long sword, ho!\n"
"\n"
" Wife. A crutch, a crutch! Why call you for a sword?\n"
"\n"
" Cap. My sword, I say! Old Montague is come\n"
" And flourishes his blade in spite of me.\n"
"\n"
" Enter Old Montague and his Wife.\n"
"\n"
"\n"
" Mon. Thou villain Capulet!- Hold me not, let me go.\n"
"\n"
" M. Wife. Thou shalt not stir one foot to seek a foe.\n"
"\n"
" Enter Prince Escalus, with his Train.\n"
"\n"
"\n"
"END OF FILE\n";

@ -0,0 +1,11 @@
CFILES=../utils.c ../../TinyFrame.c
INCLDIRS=-I. -I.. -I../..
CFLAGS=-O0 -ggdb --std=gnu99 -Wno-main -Wall -Wextra $(CFILES) $(INCLDIRS)
run: test.bin
./test.bin
build: test.bin
test.bin: test.c $(CFILES)
gcc test.c $(CFLAGS) -o test.bin

@ -16,7 +16,7 @@
typedef uint16_t TF_TICKS;
typedef uint8_t TF_COUNT;
#define TF_MAX_PAYLOAD_RX 1024
#define TF_MAX_PAYLOAD_TX 1024
#define TF_SENDBUF_LEN 1024
#define TF_MAX_ID_LST 10
#define TF_MAX_TYPE_LST 10
#define TF_MAX_GEN_LST 5

@ -16,7 +16,7 @@
typedef uint16_t TF_TICKS;
typedef uint8_t TF_COUNT;
#define TF_MAX_PAYLOAD_RX 1024
#define TF_MAX_PAYLOAD_TX 1024
#define TF_SENDBUF_LEN 1024
#define TF_MAX_ID_LST 10
#define TF_MAX_TYPE_LST 10
#define TF_MAX_GEN_LST 5
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