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dmrconfig/radio.c

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/*
* Configuration Utility for DMR radios.
*
* Copyright (C) 2018 Serge Vakulenko, KK6ABQ
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <time.h>
#include <sys/stat.h>
#include "radio.h"
#include "util.h"
static struct {
char *ident;
radio_device_t *device;
} radio_tab[] = {
{ "DR780", &radio_md380 }, // TYT MD-380, Retevis RT3, RT8
{ "MD390", &radio_md390 }, // TYT MD-390
{ "MD-UV380", &radio_uv380 }, // TYT MD-UV380
{ "MD-UV390", &radio_uv390 }, // TYT MD-UV390, Retevis RT3S
{ "2017", &radio_md2017 }, // TYT MD-2017, Retevis RT82
{ "MD9600", &radio_md9600 }, // TYT MD-9600
{ "BF-5R", &radio_rd5r }, // Baofeng RD-5R, TD-5R
{ "1801", &radio_dm1801 }, // Baofeng DM-1801
{ "DM-1701", &radio_rt84 }, // Baofeng DM-1701, Retevis RT84
{ "MD-760P", &radio_gd77 }, // Radioddity GD-77, version 3.1.1 and later
{ "D868UVE", &radio_d868uv }, // Anytone AT-D868UV
{ "D878UV", &radio_d878uv }, // Anytone AT-D878UV
{ "D6X2UV", &radio_dmr6x2 }, // BTECH DMR-6x2
{ "ZD3688", &radio_d900 }, // Zastone D900
{ "TP660", &radio_dp880 }, // Zastone DP880
{ "ZN><:", &radio_rt27d }, // Radtel RT-27D
{ 0, 0 }
};
unsigned char radio_mem [1024*1024*2]; // Radio memory contents, up to 2 Mbytes
int radio_progress; // Read/write progress counter
static radio_device_t *device; // Device-dependent interface
//
// Close the serial port.
//
void radio_disconnect()
{
fprintf(stderr, "Close device.\n");
// Restore the normal radio mode.
dfu_reboot();
dfu_close();
hid_close();
serial_close();
}
//
// Print a generic information about the device.
//
void radio_print_version(FILE *out)
{
device->print_version(device, out);
}
//
// Connect to the radio and identify the type of device.
//
void radio_connect()
{
const char *ident;
int i;
// Try TYT MD family.
ident = dfu_init(0x0483, 0xdf11);
if (! ident) {
// Try RD-5R, DM-1801 and GD-77.
if (hid_init(0x15a2, 0x0073) >= 0)
ident = hid_identify();
}
if (! ident) {
// Try AT-D868UV.
if (serial_init(0x28e9, 0x018a) >= 0)
ident = serial_identify();
}
if (! ident) {
fprintf(stderr, "No radio detected.\n");
fprintf(stderr, "Check your USB cable!\n");
exit(-1);
}
for (i=0; radio_tab[i].ident; i++) {
if (strcasecmp(ident, radio_tab[i].ident) == 0) {
device = radio_tab[i].device;
break;
}
}
if (! device) {
fprintf(stderr, "Unrecognized radio '%s'.\n", ident);
exit(-1);
}
fprintf(stderr, "Connect to %s.\n", device->name);
}
//
// List all supported radios.
//
void radio_list()
{
int i;
printf("Supported radios:\n");
for (i=0; radio_tab[i].ident; i++) {
printf(" %s\n", radio_tab[i].device->name);
}
}
//
// Read firmware image from the device.
//
void radio_download()
{
radio_progress = 0;
if (! trace_flag) {
fprintf(stderr, "Read device: ");
fflush(stderr);
}
device->download(device);
if (! trace_flag)
fprintf(stderr, " done.\n");
}
//
// Write firmware image to the device.
//
void radio_upload(int cont_flag)
{
// Check for compatibility.
if (! device->is_compatible(device)) {
fprintf(stderr, "Incompatible image - cannot upload.\n");
exit(-1);
}
radio_progress = 0;
if (! trace_flag) {
fprintf(stderr, "Write device: ");
fflush(stderr);
}
device->upload(device, cont_flag);
if (! trace_flag)
fprintf(stderr, " done.\n");
}
//
// Read firmware image from the binary file.
//
void radio_read_image(const char *filename)
{
FILE *img;
struct stat st;
char ident[8];
fprintf(stderr, "Read codeplug from file '%s'.\n", filename);
img = fopen(filename, "rb");
if (! img) {
perror(filename);
exit(-1);
}
// Guess device type by file size.
if (stat(filename, &st) < 0) {
perror(filename);
exit(-1);
}
switch (st.st_size) {
case 851968:
case 852533:
device = &radio_uv380;
break;
case 262144:
case 262709:
device = &radio_md380;
break;
case 1606528:
if (fread(ident, 1, 8, img) != 8) {
fprintf(stderr, "%s: Cannot read header.\n", filename);
exit(-1);
}
fseek(img, 0, SEEK_SET);
if (memcmp(ident, "D868UVE", 7) == 0) {
device = &radio_d868uv;
} else if (memcmp(ident, "D878UV", 6) == 0) {
device = &radio_d878uv;
} else if (memcmp(ident, "D6X2UV", 6) == 0) {
device = &radio_dmr6x2;
} else {
fprintf(stderr, "%s: Unrecognized header '%.6s'\n",
filename, ident);
exit(-1);
}
break;
case 131072:
if (fread(ident, 1, 8, img) != 8) {
fprintf(stderr, "%s: Cannot read header.\n", filename);
exit(-1);
}
if (memcmp(ident, "BF-5R", 5) == 0) {
device = &radio_rd5r;
} else if (memcmp(ident, "MD-760P", 7) == 0) {
device = &radio_gd77;
} else if (memcmp(ident, "1801", 4) == 0) {
device = &radio_dm1801;
} else if (memcmp(ident, "MD-760", 6) == 0) {
fprintf(stderr, "Old Radioddity GD-77 v2.6 image not supported!\n");
exit(-1);
} else {
fprintf(stderr, "%s: Unrecognized header '%.6s'\n",
filename, ident);
exit(-1);
}
fseek(img, 0, SEEK_SET);
break;
default:
fprintf(stderr, "%s: Unrecognized file size %u bytes.\n",
filename, (int) st.st_size);
exit(-1);
}
device->read_image(device, img);
fclose(img);
}
//
// Save firmware image to the binary file.
//
void radio_save_image(const char *filename)
{
FILE *img;
fprintf(stderr, "Write codeplug to file '%s'.\n", filename);
img = fopen(filename, "wb");
if (! img) {
perror(filename);
exit(-1);
}
device->save_image(device, img);
fclose(img);
}
//
// Read the configuration from text file, and modify the firmware.
//
void radio_parse_config(const char *filename)
{
FILE *conf;
char line [256], *p, *v;
int table_id = 0, table_dirty = 0;
fprintf(stderr, "Read configuration from file '%s'.\n", filename);
conf = fopen(filename, "r");
if (! conf) {
perror(filename);
exit(-1);
}
device->channel_count = 0;
while (fgets(line, sizeof(line), conf)) {
line[sizeof(line)-1] = 0;
// Strip comments.
v = strchr(line, '#');
if (v)
*v = 0;
// Strip trailing spaces and newline.
v = line + strlen(line) - 1;
while (v >= line && (*v=='\n' || *v=='\r' || *v==' ' || *v=='\t'))
*v-- = 0;
// Ignore comments and empty lines.
p = line;
if (*p == 0)
continue;
if (*p != ' ') {
// Table finished.
table_id = 0;
// Find the value.
v = strchr(p, ':');
if (! v) {
// Table header: get table type.
table_id = device->parse_header(device, p);
if (! table_id) {
badline: fprintf(stderr, "Invalid line: '%s'\n", line);
exit(-1);
}
table_dirty = 0;
continue;
}
// Parameter.
*v++ = 0;
// Skip spaces.
while (*v == ' ' || *v == '\t')
v++;
device->parse_parameter(device, p, v);
} else {
// Table row or comment.
// Skip spaces.
// Ignore comments and empty lines.
while (*p == ' ' || *p == '\t')
p++;
if (*p == '#' || *p == 0)
continue;
if (! table_id) {
goto badline;
}
if (! device->parse_row(device, table_id, ! table_dirty, p)) {
goto badline;
}
table_dirty = 1;
}
}
fclose(conf);
device->update_timestamp(device);
}
//
// Print full information about the device configuration.
//
void radio_print_config(FILE *out, int verbose)
{
if (verbose) {
char buf [40];
time_t t;
struct tm *tmp;
t = time(NULL);
tmp = localtime(&t);
if (! tmp || ! strftime(buf, sizeof(buf), "%Y/%m/%d ", tmp))
buf[0] = 0;
fprintf(out, "#\n");
fprintf(out, "# Configuration generated %sby dmrconfig, version %s\n",
buf, version);
fprintf(out, "#\n");
}
device->print_config(device, out, verbose);
}
//
// Check the configuration is correct.
//
void radio_verify_config()
{
if (!device->verify_config(device)) {
// Message should be already printed.
exit(-1);
}
}
//
// Update contacts database on the device.
//
void radio_write_csv(const char *filename)
{
FILE *csv;
if (!device->write_csv) {
fprintf(stderr, "%s does not support CSV database.\n", device->name);
return;
}
csv = fopen(filename, "r");
if (! csv) {
perror(filename);
return;
}
fprintf(stderr, "Read file '%s'.\n", filename);
device->write_csv(device, csv);
fclose(csv);
}
//
// Check for compatible radio model.
//
int radio_is_compatible(const char *name)
{
int i;
for (i=0; radio_tab[i].ident; i++) {
// Radio is compatible when it has the same parse routine.
if (device->parse_parameter == radio_tab[i].device->parse_parameter &&
strcasecmp(name, radio_tab[i].device->name) == 0) {
return 1;
}
}
return 0;
}
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