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d868uv.c
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d868uv.c
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/*
* Interface to Anytone D868UV.
*
* 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 <stdint.h>
#include <sys/stat.h>
#include "radio.h"
#include "util.h"
//
// Sizes of configuration tables.
//
#define NCHAN 4000
#define NCONTACTS 10000
#define NZONES 250
#define NGLISTS 250
#define NSCANL 250
#define NMESSAGES 100
#define NCALLSIGNS 200000
#define CALLSIGN_SIZE (12*1024*1024) // Size of callsign data
//
// Offsets in the image file.
//
#define OFFSET_BANK1 0x000040 // Channels
#define OFFSET_ZONELISTS 0x03e8c0 // Channel lists of zones
#define OFFSET_SCANLISTS 0x05dcc0 // Scanlists
#define OFFSET_MESSAGES 0x069f40 // Messages
#define OFFSET_ZONE_MAP 0x070940 // Bitmap of valid zones
#define OFFSET_SCANL_MAP 0x070980 // Bitmap of valid scanlists
#define OFFSET_CHAN_MAP 0x070a40 // Bitmap of valid channels
#define OFFSET_SETTINGS 0x071600 // General settings
#define OFFSET_ZCHAN_A 0x071700 // Zone A channel
#define OFFSET_ZCHAN_B 0x071900 // Zone B channel
#define OFFSET_ZONENAMES 0x071dc0 // Names of zones
#define OFFSET_RADIOID 0x073d00 // Table of radio IDs
#define OFFSET_CONTACT_LIST 0x076500 // List of valid contact indices
#define OFFSET_CONTACT_MAP 0x080140 // Bitmap of invalid contacts
#define OFFSET_CONTACTS 0x080640 // Contacts
#define OFFSET_GLISTS 0x174b00 // RX group lists
//
// Addresses in the radio flash memory.
//
#define ADDR_CALLDB_LIST 0x04000000 // Map of callsign database
#define ADDR_CONT_ID_LIST 0x04280000 // Map of contact IDs to contacts
#define ADDR_CALLDB_SIZE 0x044c0000 // Sizes of callsign database
#define ADDR_CALLDB_DATA 0x04500000 // Data of callsign database
#define GET_SETTINGS() ((general_settings_t*) &radio_mem[OFFSET_SETTINGS])
#define GET_RADIOID() ((radioid_t*) &radio_mem[OFFSET_RADIOID])
#define GET_ZONEMAP() (&radio_mem[OFFSET_ZONE_MAP])
#define GET_CONTACT_MAP() (&radio_mem[OFFSET_CONTACT_MAP])
#define GET_CONTACT_LIST() ((uint32_t*) &radio_mem[OFFSET_CONTACT_LIST])
#define GET_SCANL_MAP() (&radio_mem[OFFSET_SCANL_MAP])
#define GET_ZONENAME(i) (&radio_mem[OFFSET_ZONENAMES + (i)*32])
#define GET_ZONE_CHAN_A(i) ((i) + (uint16_t*) &radio_mem[OFFSET_ZCHAN_A])
#define GET_ZONE_CHAN_B(i) ((i) + (uint16_t*) &radio_mem[OFFSET_ZCHAN_B])
#define GET_ZONELIST(i) ((uint16_t*) &radio_mem[OFFSET_ZONELISTS + (i)*512])
#define GET_CONTACT(i) ((contact_t*) &radio_mem[OFFSET_CONTACTS + (i)*100])
#define GET_GROUPLIST(i) ((grouplist_t*) &radio_mem[OFFSET_GLISTS + (i)*320])
#define GET_SCANLIST(i) ((scanlist_t*) &radio_mem[OFFSET_SCANLISTS + (i)*192])
#define GET_MESSAGE(i) ((uint8_t*) &radio_mem[OFFSET_MESSAGES + (i)*256])
#define VALID_TEXT(txt) (*(txt) != 0 && *(txt) != 0xff)
#define VALID_GROUPLIST(gl) ((gl)->member[0] != 0xffffffff && VALID_TEXT((gl)->name))
//
// Size of memory image.
// Essentialy a sum of all fragments defined ind868um-map.h.
//
#define MEMSZ 1606528
//
// D868UV radio has a huge internal address space, more than 64 Mbytes.
// The configuration data are dispersed over this space.
// Here is a table of fragments: starting address and length.
// We read these fragments and save them into a file continuously.
//
typedef struct {
unsigned address;
unsigned length;
unsigned offset;
} fragment_t;
static fragment_t region_map[] = {
#include "d868uv-map.h"
};
//
// Channel data.
//
typedef struct {
// Bytes 0-7
uint32_t rx_frequency; // RX Frequency: 8 digits BCD
uint32_t tx_offset; // TX Offset: 8 digits BCD
// Byte 8
uint8_t channel_mode : 2, // Mode: Analog or Digital
#define MODE_ANALOG 0 // Analog
#define MODE_DIGITAL 1 // Digital
#define MODE_A_D 2 // A+D, transmit analog
#define MODE_D_A 3 // D+A, transmit digital
power : 2, // Power: Low, Middle, High, Turbo
#define POWER_LOW 0
#define POWER_MIDDLE 1
#define POWER_HIGH 2
#define POWER_TURBO 3
bandwidth : 1, // Bandwidth: 12.5 or 25 kHz
#define BW_12_5_KHZ 0
#define BW_25_KHZ 1
_unused8 : 1, // 0
repeater_mode : 2; // Sign of TX frequency offset
#define RM_SIMPLEX 0 // TX frequency = RX frequency
#define RM_TXPOS 1 // Positive TX offset
#define RM_TXNEG 2 // Negative TX offset
// Byte 9
uint8_t rx_ctcss : 1, // CTCSS Decode
rx_dcs : 1, // DCS Decode
tx_ctcss : 1, // CTCSS Encode
tx_dcs : 1, // DCS Encode
reverse : 1, // Reverse
rx_only : 1, // TX Prohibit
call_confirm : 1, // Call Confirmation
talkaround : 1; // Talk Around
// Bytes 10-15
uint8_t ctcss_transmit; // CTCSS Encode: 0=62.5, 50=254.1, 51=Define
uint8_t ctcss_receive; // CTCSS Decode: 0=62.5, 50=254.1, 51=Define
uint16_t dcs_transmit; // DCS Encode: 0=D000N, 17=D021N, 1023=D777I
uint16_t dcs_receive; // DCS Decode: 0=D000N, 17=D021N, 1023=D777I
// Bytes 16-19
uint16_t custom_ctcss; // 0x09cf=251.1, 0x0a28=260
uint8_t tone2_decode; // 2Tone Decode: 0x00=1, 0x0f=16
uint8_t _unused19; // 0
// Bytes 20-23
uint16_t contact_index; // Contact: 0=Contact1, 1=Contact2, ...
uint16_t _unused22; // 0
// Byte 24
uint8_t id_index; // Index in Radio ID table
// Byte 25
uint8_t ptt_id : 2, // PTT ID
#define PTTID_OFF 0
#define PTTID_START 1
#define PTTID_END 2
#define PTTID_START_END 3
_unused25_1 : 2, // 0
squelch_mode : 1, // Squelch Mode
#define SQ_CARRIER 0 // Carrier
#define SQ_TONE 1 // CTCSS/DCS
_unused25_2 : 3; // 0
// Byte 26
uint8_t tx_permit : 2, // TX Permit
#define PERMIT_ALWAYS 0 // Always
#define PERMIT_CH_FREE 1 // Channel Free
#define PERMIT_CC_DIFF 2 // Different Color Code
#define PERMIT_CC_SAME 3 // Same Color Code
_unused26_1 : 2, // 0
_opt_signal : 2, // Optional Signal
#define OPTSIG_OFF 0 // Off
#define OPTSIG_DTMF 1 // DTMF
#define OPTSIG_2TONE 2 // 2Tone
#define OPTSIG_5TONE 3 // 5Tone
_unused26_2 : 2; // 0
// Bytes 27-31
uint8_t scan_list_index; // Scan List: 0xff=None, 0=ScanList1...
uint8_t group_list_index; // Receive Group List: 0xff=None, 0=GroupList1...
uint8_t id_2tone; // 2Tone ID: 0=1, 0x17=24
uint8_t id_5tone; // 5Tone ID: 0=1, 0x63=100
uint8_t id_dtmf; // DTMF ID: 0=1, 0x0f=16
// Byte 32
uint8_t color_code; // Color Code: 0-15
// Byte 33
uint8_t slot2 : 1, // Slot: Slot2
_unused33_1 : 1, // 0
simplex_tdma : 1, // Simplex TDMA: On
_unused33_2 : 1, // 0
tdma_adaptive : 1, // TDMA Adaptive: On
_unused33_3 : 1, // 0
enh_encryption : 1, // Encryption Type: Enhanced Encryption
work_alone : 1; // Work Alone: On
// Byte 34
uint8_t encryption; // Digital Encryption: 1-32, 0=Off
// Bytes 35-51
uint8_t name[16]; // Channel Name, zero filled
uint8_t _unused51; // 0
// Byte 52
uint8_t ranging : 1, // Ranging: On
through_mode : 1, // Through Mode: On
_unused52 : 6; // 0
// Byte 53
uint8_t aprs_report : 1, // APRS Report: On
_unused53 : 7; // 0
// Bytes 54-63
uint8_t aprs_channel; // APRS Report Channel: 0x00=1, ... 0x07=8
uint8_t _unused55[9]; // 0
} channel_t;
//
// General settings: 0x640 bytes at 0x02500000.
//
typedef struct {
// Bytes 0-5.
uint8_t _unused0[6];
// Bytes 6-7.
uint8_t power_on; // Power-on Interface
#define PWON_DEFAULT 0 // Default
#define PWON_CUST_CHAR 1 // Custom Char
#define PWON_CUST_PICT 2 // Custom Picture
uint8_t _unused7;
// Bytes 8-0x5ff.
uint8_t _unused8[0x5f8];
// Bytes 0x600-0x61f
uint8_t intro_line1[16]; // Up to 14 characters
uint8_t intro_line2[16]; // Up to 14 characters
// Bytes 0x620-0x63f
uint8_t password[16]; // Up to 8 ascii digits
uint8_t _unused630[16]; // 0xff
} general_settings_t;
//
// Radio ID table: 250 entries, 0x1f40 bytes at 0x02580000.
//
typedef struct {
// Bytes 0-3.
uint8_t id[4]; // Up to 8 BCD digits
#define GET_ID(x) (((x)[0] >> 4) * 10000000 +\
((x)[0] & 15) * 1000000 +\
((x)[1] >> 4) * 100000 +\
((x)[1] & 15) * 10000 +\
((x)[2] >> 4) * 1000 +\
((x)[2] & 15) * 100 +\
((x)[3] >> 4) * 10 +\
((x)[3] & 15))
// Byte 4.
uint8_t _unused4; // 0
// Bytes 5-20
uint8_t name[16]; // Name
// Bytes 21-31
uint8_t _unused21[11]; // 0
} radioid_t;
//
// Contact data: 100 bytes per record.
//
typedef struct {
// Byte 0
uint8_t type; // Call Type: Group Call, Private Call or All Call
#define CALL_PRIVATE 0
#define CALL_GROUP 1
#define CALL_ALL 2
// Bytes 1-16
uint8_t name[16]; // Contact Name (ASCII)
// Bytes 17-34
uint8_t _unused17[18]; // 0
// Bytes 35-38
uint8_t id[4]; // Call ID: BCD coded 8 digits
#define CONTACT_ID(ct) GET_ID((ct)->id)
// Byte 39
uint8_t call_alert; // Call Alert: None, Ring, Online Alert
#define ALERT_NONE 0
#define ALERT_RING 1
#define ALERT_ONLINE 2
// Bytes 40-99
uint8_t _unused40[60]; // 0
} contact_t;
//
// Group list data.
//
typedef struct {
// Bytes 0-255
uint32_t member[64]; // Contacts: 0=Contact1, 0xffffffff=Empty
// Bytes 256-319
uint8_t name[35]; // Group List Name (ASCII)
uint8_t unused[29]; // 0
} grouplist_t;
//
// Scan list data: 192 bytes.
//
typedef struct {
// Bytes 0-1
uint8_t _unused0; // 0
uint8_t prio_ch_select; // Priority Channel Select
#define PRIO_CHAN_OFF 0 // Off
#define PRIO_CHAN_SEL1 1 // Priority Channel Select1
#define PRIO_CHAN_SEL2 2 // Priority Channel Select2
#define PRIO_CHAN_SEL12 3 // Priority Channel Select1 + Priority Channel Select2
// Bytes 2-5
uint16_t priority_ch1; // Priority Channel 1: 0=Current Channel, 0xffff=Off
uint16_t priority_ch2; // Priority Channel 2: 0=Current Channel, 0xffff=Off
// Bytes 6-13
uint16_t look_back_a; // Look Back Time A, sec*10
uint16_t look_back_b; // Look Back Time B, sec*10
uint16_t dropout_delay; // Dropout Delay Time, sec*10
uint16_t dwell; // Dwell Time, sec*10
// Byte 14
uint8_t revert_channel; // Revert Channel
#define REVCH_SELECTED 0 // Selected
#define REVCH_SEL_TB 1 // Selected + TalkBack
#define REVCH_PRIO_CH1 2 // Priority Channel Select1
#define REVCH_PRIO_CH2 3 // Priority Channel Select2
#define REVCH_LAST_CALLED 4 // Last Called
#define REVCH_LAST_USED 5 // Last Used
#define REVCH_PRIO_CH1_TB 6 // Priority Channel Select1 + TalkBack
#define REVCH_PRIO_CH2_TB 7 // Priority Channel Select2 + TalkBack
// Bytes 15-31
uint8_t name[16]; // Scan List Name (ASCII)
uint8_t _unused31; // 0
// Bytes 32-131
uint16_t member[50]; // Channels, 0xffff=empty
// Bytes 132-191
uint8_t _unused132[60]; // 0
} scanlist_t;
//
// Entry of callsign map: 8 bytes.
//
typedef struct {
uint32_t id; // DMR ID
uint32_t offset; // Offset in the callsign data blob
} callsign_map_t;
//
// Sizes of callsign database.
//
typedef struct {
uint32_t count; // Number of records
uint32_t last; // Last address of data blob
uint32_t _unused3;
uint32_t _unused4;
} callsign_sizes_t;
static const char *POWER_NAME[] = { "Low", "Mid", "High", "Turbo" };
static const char *DIGITAL_ADMIT_NAME[] = { "-", "Free", "NColor", "Color" };
static const char *ANALOG_ADMIT_NAME[] = { "-", "Free", "Tone", "Tone" };
static const char *BANDWIDTH[] = { "12.5", "25" };
static const char *CONTACT_TYPE[] = { "Private", "Group", "All", "Unknown" };
static const char *ALERT_TYPE[] = { "-", "+", "Online", "Unknown" };
//
// CTCSS tones, Hz*10.
//
#define NCTCSS 51
static const int CTCSS_TONES[NCTCSS] = {
625, 670, 693, 719, 744, 770, 797, 825, 854, 885,
915, 948, 974, 1000, 1035, 1072, 1109, 1148, 1188, 1230,
1273, 1318, 1365, 1413, 1462, 1514, 1567, 1598, 1622, 1655,
1679, 1713, 1738, 1773, 1799, 1835, 1862, 1899, 1928, 1966,
1995, 2035, 2065, 2107, 2181, 2257, 2291, 2336, 2418, 2503,
2541,
};
//
// Print a generic information about the device.
//
static void d868uv_print_version(radio_device_t *radio, FILE *out)
{
// Empty.
}
//
// Return true when the specified region has to be skipped.
// Skip unused channels, contacts, zones and scanlists.
//
static int skip_region(unsigned addr, unsigned file_offset, uint8_t *mem, unsigned nbytes)
{
int index;
// Channels.
if (addr >= 0x00800000 && addr < 0x01000000) {
index = (file_offset - OFFSET_BANK1) / 64;
if (index < NCHAN) {
uint8_t *bitmap = &radio_mem[OFFSET_CHAN_MAP];
if ((bitmap[index / 8] >> (index & 7)) & 1) {
// Channel is valid, don't skip.
return 0;
}
// Invalid channel: skip it, erase data.
if (mem) {
memset(mem, 0xff, nbytes);
}
return 1;
}
}
// Contacts.
if (addr >= 0x02680000 && addr < 0x02900000) {
index = (file_offset - OFFSET_CONTACTS) / 100;
if (index < NCONTACTS) {
uint8_t *cmap = GET_CONTACT_MAP();
if ((cmap[index / 8] >> (index & 7)) & 1) {
// Invalid contact: skip it, erase data.
if (mem) {
memset(mem, 0xff, nbytes);
}
return 1;
}
// Contact is valid, don't skip.
return 0;
}
}
// Zones.
if (addr >= 0x01000000 && addr < 0x01080000) {
index = (file_offset - OFFSET_ZONELISTS) / 512;
if (index < NZONES) {
uint8_t *zmap = GET_ZONEMAP();
if ((zmap[index / 8] >> (index & 7)) & 1) {
// Zone is valid, don't skip.
return 0;
}
// Invalid zone: skip it, erase data.
if (mem) {
memset(mem, 0xff, nbytes);
}
return 1;
}
}
// Scanlists.
if (addr >= 0x01080000 && addr < 0x01640000) {
index = (file_offset - OFFSET_SCANLISTS) / 192;
if (index < NSCANL) {
uint8_t *slmap = GET_SCANL_MAP();
if ((slmap[index / 8] >> (index & 7)) & 1) {
// Scanlist is valid, don't skip.
return 0;
}
// Invalid scanlist: skip it, erase data.
if (mem) {
memset(mem, 0xff, nbytes);
}
return 1;
}
}
return 0;
}
//
// Read memory image from the device.
//
static void d868uv_download(radio_device_t *radio)
{
fragment_t *f;
// Read bitmaps first.
for (f=region_map; f->length; f++) {
if (f->offset != 0) {
serial_read_region(f->address, &radio_mem[f->offset], f->length);
}
}
// Read other regions sequentially.
unsigned file_offset = 0;
unsigned bytes_transferred = 0;
unsigned last_printed = 0;
//printf("Address Offset\n");
for (f=region_map; f->length; f++) {
unsigned addr = f->address;
unsigned nbytes = f->length;
//printf("%08x %06x\n", addr, file_offset);
while (nbytes > 0) {
unsigned n = (nbytes > 64) ? 64 : nbytes;
if (! skip_region(addr, file_offset, &radio_mem[file_offset], n)) {
if (f->offset == 0)
serial_read_region(addr, &radio_mem[file_offset], n);
bytes_transferred += n;
}
file_offset += n;
addr += n;
nbytes -= n;
if (bytes_transferred / (32*1024) != last_printed) {
fprintf(stderr, "#");
fflush(stderr);
last_printed = bytes_transferred / (32*1024);
}
}
}
if (file_offset != MEMSZ) {
fprintf(stderr, "\nWrong MEMSZ=%u for D868UV!\n", MEMSZ);
fprintf(stderr, "Should be %u; check d868uv-map.h!\n", file_offset);
exit(-1);
}
}
//
// Get contact by index.
//
static contact_t *get_contact(int i)
{
uint8_t *cmap = GET_CONTACT_MAP();
if ((cmap[i / 8] >> (i & 7)) & 1)
return 0;
return GET_CONTACT(i);
}
//
// Write memory image to the device.
//
static void d868uv_upload(radio_device_t *radio, int cont_flag)
{
fragment_t *f;
unsigned file_offset = 0;
unsigned bytes_transferred = 0;
unsigned last_printed = 0;
for (f=region_map; f->length; f++) {
unsigned addr = f->address;
unsigned nbytes = f->length;
while (nbytes > 0) {
unsigned n = (nbytes > 64) ? 64 : nbytes;
if (! skip_region(addr, file_offset, 0, 0)) {
serial_write_region(addr, &radio_mem[file_offset], n);
bytes_transferred += n;
}
file_offset += n;
addr += n;
nbytes -= n;
if (bytes_transferred / (32*1024) != last_printed) {
fprintf(stderr, "#");
fflush(stderr);
last_printed = bytes_transferred / (32*1024);
}
}
}
if (file_offset != MEMSZ) {
fprintf(stderr, "\nWrong MEMSZ=%u for D868UV!\n", MEMSZ);
fprintf(stderr, "Should be %u; check d868uv-map.h!\n", file_offset);
exit(-1);
}
//
// Build and upload a map of IDs to contacts.
// The map has to be sorted by ID.
//
uint64_t map[8*NCONTACTS + 72];
int index, ncontacts = 0;
memset(map, 0xff, sizeof(map));
for (index=0; index<NCONTACTS; index++) {
contact_t *ct = get_contact(index);
if (!ct)
continue;
// A map entry consists of 8 bytes.
// Bit 0: set for groups.
// Bits 31-1: DMR ID of the contact.
// Bytes 4-7: contact index.
uint64_t item = ct->id[0] << 25 | ct->id[1] << 17 |
ct->id[2] << 9 | ct->id[3] << 1;
if (ct->type == CALL_GROUP)
item |= 1;
item |= (uint64_t) index << 32;
int k;
for (k=0; k<NCONTACTS; k++) {
if (map[k] == item) {
// The item is already in the list.
break;
}
if (map[k] == 0xffffffffffffffff) {
// Append to the end of the list.
map[k] = item;
ncontacts = k + 1;
break;
}
if ((uint32_t)map[k] > (uint32_t)item) {
// Insert item there and shift the rest.
uint64_t prev = map[k];
map[k] = item;
item = prev;
}
}
}
//printf("\n");
//print_hex((uint8_t*)map, ncontacts*8 + 8);
//printf("\n");
serial_write_region(ADDR_CONT_ID_LIST, (uint8_t*)map, (ncontacts*8 + 8 + 63) / 64 * 64);
}
//
// Check whether the memory image is compatible with this device.
//
static int d868uv_is_compatible(radio_device_t *radio)
{
if (memcmp("D868UVE", (char*)&radio_mem[0], 7) == 0)
return 1;
if (memcmp("D878UV", (char*)&radio_mem[0], 6) == 0)
return 1;
if (memcmp("D6X2UV", (char*)&radio_mem[0], 6) == 0)
return 1;
return 0;
}
static void print_id(FILE *out, int verbose)
{
radioid_t *ri = GET_RADIOID();
unsigned id = GET_ID(ri->id);
if (verbose)
fprintf(out, "\n# Unique DMR ID and name of this radio.");
fprintf(out, "\nID: %u\nName: ", id);
if (VALID_TEXT(ri->name)) {
print_ascii(out, ri->name, 16, 0);
} else {
fprintf(out, "-");
}
fprintf(out, "\n");
}
static void print_intro(FILE *out, int verbose)
{
general_settings_t *gs = GET_SETTINGS();
if (verbose)
fprintf(out, "\n# Text displayed when the radio powers up.\n");
fprintf(out, "Intro Line 1: ");
if (VALID_TEXT(gs->intro_line1)) {
print_ascii(out, gs->intro_line1, 14, 0);
} else {
fprintf(out, "-");
}
fprintf(out, "\nIntro Line 2: ");
if (VALID_TEXT(gs->intro_line2)) {
print_ascii(out, gs->intro_line2, 14, 0);
} else {
fprintf(out, "-");
}
fprintf(out, "\n");
}
//
// Get channel bank by index.
//
static channel_t *get_bank(int i)
{
return (channel_t*) &radio_mem[OFFSET_BANK1 + i*0x2000];
}
//
// Get channel by index.
//
static channel_t *get_channel(int i)
{
channel_t *bank = get_bank(i >> 7);
uint8_t *bitmap = &radio_mem[OFFSET_CHAN_MAP];
if ((bitmap[i / 8] >> (i & 7)) & 1)
return &bank[i % 128];
else
return 0;
}
//
// Do we have any channels of given mode?
//
static int have_channels(int mode)
{
int i;
for (i=0; i<NCHAN; i++) {
channel_t *ch = get_channel(i);
if (!ch)
continue;
if (ch->channel_mode == mode)
return 1;
// Treat D+A mode as digital.
if (mode == MODE_DIGITAL && ch->channel_mode == MODE_D_A)
return 1;
// Treat A+D mode as analog.
if (mode == MODE_ANALOG && ch->channel_mode == MODE_A_D)
return 1;
}
return 0;
}
//
// Return true when any contacts are present.
//
static int have_contacts()
{
uint8_t *cmap = GET_CONTACT_MAP();
int i;
for (i=0; i<(NCONTACTS+7)/8; i++) {
if (cmap[i] != 0xff)
return 1;
}
return 0;
}
//
// Print frequency (BCD value).
//
static void print_rx_freq(FILE *out, unsigned data)
{
fprintf(out, "%d%d%d.%d%d%d", (data >> 4) & 15, data & 15,
(data >> 12) & 15, (data >> 8) & 15,
(data >> 20) & 15, (data >> 16) & 15);
if (((data >> 24) & 0xff) == 0) {
fputs(" ", out);
} else {
fprintf(out, "%d", (data >> 28) & 15);
if (((data >> 24) & 15) == 0) {
fputs(" ", out);
} else {
fprintf(out, "%d", (data >> 24) & 15);
}
}
}
//
// Convert a 4-byte frequency value from binary coded decimal
// to integer format (in Hertz).
//
static int bcd_to_hz(unsigned bcd)
{
int a = (bcd >> 4) & 15;
int b = bcd & 15;
int c = (bcd >> 12) & 15;
int d = (bcd >> 8) & 15;
int e = (bcd >> 20) & 15;
int f = (bcd >> 16) & 15;
int g = (bcd >> 28) & 15;
int h = (bcd >> 24) & 15;
return (((((((a*10 + b) * 10 + c) * 10 + d) * 10 + e) * 10 + f) * 10 + g) * 10 + h) * 10;
}
//
// Print the transmit offset or frequency.
// TX value is a delta.
//
static void print_tx_offset(FILE *out, unsigned tx_offset_bcd, unsigned mode)
{
int offset;
switch (mode) {
default:
case RM_SIMPLEX: // TX frequency = RX frequency
fprintf(out, "+0 ");
break;
case RM_TXPOS: // Positive TX offset
offset = bcd_to_hz(tx_offset_bcd);
fprintf(out, "+");
print_mhz(out, offset);
break;
case RM_TXNEG: // Negative TX offset
offset = bcd_to_hz(tx_offset_bcd);
fprintf(out, "-");
print_mhz(out, offset);
break;
}
}
//
// Return scan list index for specified channel.
// It depends on radio type.
//
static int get_scanlist_index(radio_device_t *radio, channel_t *ch)
{
if (radio == &radio_dmr6x2) {
// Radio DMR-6x2 has eight scan lists per channel.
return ch->aprs_channel;
} else {
return ch->scan_list_index;
}
}
//
// Print base parameters of the channel:
// Name
// RX Frequency
// TX Frequency
// Power
// Scan List
// TOT
// RX Only
//
static void print_chan_base(FILE *out, radio_device_t *radio, channel_t *ch, int cnum)
{
fprintf(out, "%5d ", cnum);
print_ascii(out, ch->name, 16, 1);
fprintf(out, " ");
print_rx_freq(out, ch->rx_frequency);
fprintf(out, " ");
print_tx_offset(out, ch->tx_offset, ch->repeater_mode);
fprintf(out, "%-5s ", POWER_NAME[ch->power]);
int scanlist_index = get_scanlist_index(radio, ch);
if (scanlist_index == 0xff)
fprintf(out, "- ");
else
fprintf(out, "%-4d ", scanlist_index + 1);
// Transmit timeout timer on D868UV is configured globally,
// not per channel. So we don't print it here.
fprintf(out, "- ");
fprintf(out, "%c ", "-+"[ch->rx_only]);
}
static void print_digital_channels(FILE *out, radio_device_t *radio, int verbose)
{
int i;
if (verbose) {
fprintf(out, "# Table of digital channels.\n");
fprintf(out, "# 1) Channel number: 1-%d\n", NCHAN);
fprintf(out, "# 2) Name: up to 16 characters, use '_' instead of space\n");
fprintf(out, "# 3) Receive frequency in MHz\n");
fprintf(out, "# 4) Transmit frequency or +/- offset in MHz\n");
fprintf(out, "# 5) Transmit power: High, Mid, Low, Turbo\n");
fprintf(out, "# 6) Scan list: - or index in Scanlist table\n");
fprintf(out, "# 7) Transmit timeout timer: (unused)\n");
fprintf(out, "# 8) Receive only: -, +\n");
fprintf(out, "# 9) Admit criteria: -, Free, Color, NColor\n");
fprintf(out, "# 10) Color code: 0, 1, 2, 3... 15\n");
fprintf(out, "# 11) Time slot: 1 or 2\n");
fprintf(out, "# 12) Receive group list: - or index in Grouplist table\n");
fprintf(out, "# 13) Contact for transmit: - or index in Contacts table\n");
fprintf(out, "#\n");
}
fprintf(out, "Digital Name Receive Transmit Power Scan TOT RO Admit Color Slot RxGL TxContact");
fprintf(out, "\n");
for (i=0; i<NCHAN; i++) {
channel_t *ch = get_channel(i);
if (!ch)
continue;
if (ch->channel_mode != MODE_DIGITAL && ch->channel_mode != MODE_D_A) {
// Select digital channels
continue;
}
print_chan_base(out, radio, ch, i+1);
// Print digital parameters of the channel:
// Admit Criteria
// Color Code
// Repeater Slot
// Group List
// Contact Name
fprintf(out, "%-6s ", DIGITAL_ADMIT_NAME[ch->tx_permit]);
fprintf(out, "%-5d %-3d ", ch->color_code, 1 + ch->slot2);
if (ch->group_list_index == 0xff)
fprintf(out, "- ");
else
fprintf(out, "%-4d ", ch->group_list_index + 1);
if (ch->contact_index == 0xffff)
fprintf(out, "-");
else
fprintf(out, "%-4d", ch->contact_index + 1);
// Print contact name as a comment.
if (ch->contact_index != 0xffff) {
contact_t *ct = get_contact(ch->contact_index);
if (ct) {
fprintf(out, " # ");
print_ascii(out, ct->name, 16, 0);
}
}
fprintf(out, "\n");
}
}
//
// Print CTSS tone.
//
static void print_ctcss(FILE *out, unsigned index, unsigned custom)
{
int dhz = (index < NCTCSS) ? CTCSS_TONES[index] : custom;
unsigned a = dhz / 1000;
unsigned b = (dhz / 100) % 10;
unsigned c = (dhz / 10) % 10;
unsigned d = dhz % 10;
if (a == 0)
fprintf(out, "%d%d.%d ", b, c, d);
else
fprintf(out, "%d%d%d.%d", a, b, c, d);
}
//
// Print DCS tone.
//
static void print_dcs(FILE *out, unsigned dcs)
{
unsigned i = (dcs >> 9) & 1;
unsigned a = (dcs >> 6) & 7;
unsigned b = (dcs >> 3) & 7;
unsigned c = dcs & 7;