Remove jn516x serialdump source, makefile and binaries
This commit is contained in:
George Oikonomou
parent
fd4d4aadb7
commit
cf8d2b6f13
@ -1,30 +0,0 @@
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ifndef HOST_OS
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ifeq ($(OS),Windows_NT)
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HOST_OS := Windows
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else
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HOST_OS := $(shell uname)
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endif
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endif
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ifeq ($(HOST_OS),Windows)
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SERIALDUMP = serialdump-windows
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endif
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ifeq ($(HOST_OS),Darwin)
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SERIALDUMP = serialdump-macos
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endif
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ifndef SERIALDUMP
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# Assume Linux
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SERIALDUMP = serialdump-linux
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endif
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all: $(SERIALDUMP)
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CFLAGS += -Wall -Werror
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$(SERIALDUMP): serialdump.c
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$(CC) -O2 -o $@ $<
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clean:
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rm -f $(SERIALDUMP)
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Binary file not shown.
@ -1,396 +0,0 @@
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#define _GNU_SOURCE
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#include <stdio.h>
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#include <fcntl.h>
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#include <termios.h>
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#include <unistd.h>
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#include <errno.h>
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#include <sys/time.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#define BAUDRATE B115200
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#define BAUDRATE_S "115200"
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#ifdef linux
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#define MODEMDEVICE "/dev/ttyS0"
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#else
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#define MODEMDEVICE "/dev/com1"
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#endif /* linux */
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#define SLIP_END 0300
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#define SLIP_ESC 0333
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#define SLIP_ESC_END 0334
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#define SLIP_ESC_ESC 0335
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#define CSNA_INIT 0x01
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#define BUFSIZE 40
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#define HCOLS 20
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#define ICOLS 18
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#define MODE_START_DATE 0
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#define MODE_DATE 1
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#define MODE_START_TEXT 2
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#define MODE_TEXT 3
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#define MODE_INT 4
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#define MODE_HEX 5
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#define MODE_SLIP_AUTO 6
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#define MODE_SLIP 7
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#define MODE_SLIP_HIDE 8
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static unsigned char rxbuf[2048];
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static int
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usage(int result)
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{
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printf("Usage: serialdump [-x] [-s[on]] [-i] [-bSPEED] [SERIALDEVICE]\n");
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printf(" -x for hexadecimal output\n");
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printf(" -i for decimal output\n");
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printf(" -s for automatic SLIP mode\n");
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printf(" -so for SLIP only mode (all data is SLIP packets)\n");
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printf(" -sn to hide SLIP packages\n");
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printf(" -T[format] to add time for each text line\n");
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printf(" (see man page for strftime() for format description)\n");
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return result;
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}
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static void
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print_hex_line(unsigned char *prefix, unsigned char *outbuf, int index)
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{
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int i;
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printf("\r%s", prefix);
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for(i = 0; i < index; i++) {
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if((i % 4) == 0) {
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printf(" ");
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}
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printf("%02X", outbuf[i] & 0xFF);
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}
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printf(" ");
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for(i = index; i < HCOLS; i++) {
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if((i % 4) == 0) {
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printf(" ");
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}
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printf(" ");
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}
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for(i = 0; i < index; i++) {
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if(outbuf[i] < 30 || outbuf[i] > 126) {
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printf(".");
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} else {
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printf("%c", outbuf[i]);
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}
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}
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}
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int
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main(int argc, char **argv)
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{
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struct termios options;
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fd_set mask, smask;
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int fd;
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speed_t speed = BAUDRATE;
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char *speedname = BAUDRATE_S;
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char *device = MODEMDEVICE;
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char *timeformat = NULL;
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unsigned char buf[BUFSIZE], outbuf[HCOLS];
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unsigned char mode = MODE_START_TEXT;
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int nfound, flags = 0;
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unsigned char lastc = '\0';
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int index = 1;
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while(index < argc) {
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if(argv[index][0] == '-') {
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switch(argv[index][1]) {
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case 'b':
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/* set speed */
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if(strcmp(&argv[index][2], "38400") == 0) {
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speed = B38400;
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speedname = "38400";
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} else if(strcmp(&argv[index][2], "19200") == 0) {
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speed = B19200;
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speedname = "19200";
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} else if(strcmp(&argv[index][2], "57600") == 0) {
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speed = B57600;
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speedname = "57600";
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} else if(strcmp(&argv[index][2], "115200") == 0) {
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speed = B115200;
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speedname = "115200";
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} else if(strcmp(&argv[index][2], "230400") == 0) {
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speed = B230400;
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speedname = "230400";
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} else if(strcmp(&argv[index][2], "460800") == 0) {
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speed = B460800;
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speedname = "460800";
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} else if(strcmp(&argv[index][2], "500000") == 0) {
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speed = B500000;
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speedname = "500000";
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} else if(strcmp(&argv[index][2], "576000") == 0) {
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speed = B576000;
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speedname = "576000";
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} else if(strcmp(&argv[index][2], "921600") == 0) {
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speed = B921600;
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speedname = "921600";
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} else if(strcmp(&argv[index][2], "1000000") == 0) {
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speed = B1000000;
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speedname = "1000000";
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} else {
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fprintf(stderr, "unsupported speed: %s\n", &argv[index][2]);
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return usage(1);
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}
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break;
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case 'x':
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mode = MODE_HEX;
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break;
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case 'i':
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mode = MODE_INT;
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break;
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case 's':
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switch(argv[index][2]) {
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case 'n':
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mode = MODE_SLIP_HIDE;
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break;
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case 'o':
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mode = MODE_SLIP;
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break;
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default:
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mode = MODE_SLIP_AUTO;
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break;
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}
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break;
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case 'T':
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if(strlen(&argv[index][2]) == 0) {
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timeformat = "%Y-%m-%d %H:%M:%S";
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} else {
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timeformat = &argv[index][2];
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}
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mode = MODE_START_DATE;
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break;
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case 'h':
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return usage(0);
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default:
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fprintf(stderr, "unknown option '%c'\n", argv[index][1]);
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return usage(1);
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}
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index++;
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} else {
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device = argv[index++];
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if(index < argc) {
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fprintf(stderr, "too many arguments\n");
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return usage(1);
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}
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}
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}
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fprintf(stderr, "connecting to %s (%s)", device, speedname);
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#ifdef O_SYNC
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fd = open(device, O_RDWR | O_NOCTTY | O_NDELAY /*| O_DIRECT*/ | O_SYNC);
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if(fd < 0 && errno == EINVAL){ // O_SYNC not supported (e.g. raspberian)
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fd = open(device, O_RDWR | O_NOCTTY | O_NDELAY | O_DIRECT);
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}
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#else
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fd = open(device, O_RDWR | O_NOCTTY | O_NDELAY | O_SYNC );
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#endif
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if(fd < 0) {
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fprintf(stderr, "\n");
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perror("open");
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exit(-1);
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}
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fprintf(stderr, " [OK]\n");
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if(fcntl(fd, F_SETFL, 0) < 0) {
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perror("could not set fcntl");
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exit(-1);
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}
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if(tcgetattr(fd, &options) < 0) {
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perror("could not get options");
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exit(-1);
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}
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/* fprintf(stderr, "serial options set\n"); */
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cfsetispeed(&options, speed);
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cfsetospeed(&options, speed);
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/* Enable the receiver and set local mode */
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options.c_cflag |= (CLOCAL | CREAD);
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/* Mask the character size bits and turn off (odd) parity */
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options.c_cflag &= ~(CSIZE | PARENB | PARODD);
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/* Select 8 data bits */
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options.c_cflag |= CS8;
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/* Raw input */
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options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG);
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/* Raw output */
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options.c_oflag &= ~OPOST;
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if(tcsetattr(fd, TCSANOW, &options) < 0) {
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perror("could not set options");
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exit(-1);
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}
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/* Make read() return immediately */
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/* if (fcntl(fd, F_SETFL, FNDELAY) < 0) { */
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/* perror("\ncould not set fcntl"); */
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/* exit(-1); */
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/* } */
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FD_ZERO(&mask);
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FD_SET(fd, &mask);
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FD_SET(fileno(stdin), &mask);
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index = 0;
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for(;;) {
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smask = mask;
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nfound = select(FD_SETSIZE, &smask, (fd_set *) 0, (fd_set *) 0, (struct timeval *) 0);
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if(nfound < 0) {
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if(errno == EINTR) {
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fprintf(stderr, "interrupted system call\n");
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continue;
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}
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/* something is very wrong! */
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perror("select");
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exit(1);
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}
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if(FD_ISSET(fileno(stdin), &smask)) {
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/* data from standard in */
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int n = read(fileno(stdin), buf, sizeof(buf));
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if(n < 0) {
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perror("could not read");
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exit(-1);
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} else if(n > 0) {
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/* because commands might need parameters, lines needs to be
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separated which means the terminating LF must be sent */
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/* while(n > 0 && buf[n - 1] < 32) { */
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/* n--; */
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/* } */
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if(n > 0) {
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int i;
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/* fprintf(stderr, "SEND %d bytes\n", n);*/
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/* write slowly */
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for(i = 0; i < n; i++) {
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if(write(fd, &buf[i], 1) <= 0) {
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perror("write");
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exit(1);
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} else {
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fflush(NULL);
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usleep(6000);
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}
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}
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}
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} else {
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/* End of input, exit. */
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exit(0);
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}
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}
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if(FD_ISSET(fd, &smask)) {
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int i, j, n = read(fd, buf, sizeof(buf));
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if(n < 0) {
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perror("could not read");
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exit(-1);
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}
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for(i = 0; i < n; i++) {
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switch(mode) {
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case MODE_START_TEXT:
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case MODE_TEXT:
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printf("%c", buf[i]);
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break;
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case MODE_START_DATE: {
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time_t t;
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t = time(&t);
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strftime(outbuf, HCOLS, timeformat, localtime(&t));
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printf("%s|", outbuf);
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mode = MODE_DATE;
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}
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/* continue into the MODE_DATE */
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case MODE_DATE:
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printf("%c", buf[i]);
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if(buf[i] == '\n') {
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mode = MODE_START_DATE;
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}
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break;
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case MODE_INT:
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printf("%03d ", buf[i]);
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if(++index >= ICOLS) {
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index = 0;
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printf("\n");
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}
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break;
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case MODE_HEX:
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rxbuf[index++] = buf[i];
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if(index >= HCOLS) {
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print_hex_line("", rxbuf, index);
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index = 0;
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printf("\n");
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}
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break;
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case MODE_SLIP_AUTO:
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case MODE_SLIP_HIDE:
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if(!flags && (buf[i] != SLIP_END)) {
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/* Not a SLIP packet? */
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printf("%c", buf[i]);
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break;
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}
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/* continue to slip only mode */
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case MODE_SLIP:
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switch(buf[i]) {
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case SLIP_ESC:
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lastc = SLIP_ESC;
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break;
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case SLIP_END:
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if(index > 0) {
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if(flags != 2 && mode != MODE_SLIP_HIDE) {
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/* not overflowed: show packet */
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print_hex_line("SLIP: ", rxbuf, index > HCOLS ? HCOLS : index);
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printf("\n");
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}
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lastc = '\0';
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index = 0;
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flags = 0;
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} else {
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flags = !flags;
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}
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break;
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default:
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if(lastc == SLIP_ESC) {
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lastc = '\0';
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/* Previous read byte was an escape byte, so this byte will be
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interpreted differently from others. */
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switch(buf[i]) {
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case SLIP_ESC_END:
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buf[i] = SLIP_END;
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break;
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case SLIP_ESC_ESC:
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buf[i] = SLIP_ESC;
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break;
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}
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}
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rxbuf[index++] = buf[i];
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if(index >= sizeof(rxbuf)) {
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fprintf(stderr, "**** slip overflow\n");
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index = 0;
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flags = 2;
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}
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break;
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}
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break;
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}
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}
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/* after processing for some output modes */
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if(index > 0) {
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switch(mode) {
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case MODE_HEX:
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print_hex_line("", rxbuf, index);
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break;
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}
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}
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fflush(stdout);
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}
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}
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}
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