[mythtv-users] ivtv problems
Craig Longman
craigl at begeek.com
Sat Apr 26 18:15:35 UTC 2003
Huge thanks to Karl Bongers for this solution. Below are two different listings, jvc_raw.c which will create a raw formatted lirc.conf entry for the DishNetwork IR Remote set to the default channel. The second is the working lirc.conf I'm using on my system. Depending on your motherboard timing you may need to tweak the timing values for PULSE_LEN, HEADER_SPACE, ONE_LEN, and ZERO_LEN.
------------- jvc_send.c --------------
/*--------------------------------------------------
jvc_raw.c - Make special raw lircd.conf definitions.
Author: Karl Bongers
---------------------------------------------------*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <linux/ioctl.h>
#include <asm/types.h>
#define LIRC_SET_SEND_CARRIER _IOW('i', 0x00000013, __u32)
#define LIRC_SET_SEND_DUTY_CYCLE _IOW('i', 0x00000015, __u32)
#define MODULATION_FREQ 57600
//#define MODULATION_FREQ 38000
/* 0 to 100, where 100=strongest? */
#define DUTY_CYCLE 50
/* 1 block takes up 16bits*2+2, or 34 samples. lirc_serial
has a 256 sample buffer, so we can send max 7 back to back
signals. */
#define NUM_BACK_TO_BACK 6
#define POWER_BITS 0xf7ff; /* power button bits */
//#define PULSE_LEN 350
//#define HEADER_SPACE 6000
//#define ONE_LEN 2700
//#define ZERO_LEN 1700
#define PULSE_LEN 350
#define HEADER_SPACE 6050
#define ONE_LEN 2600
#define ZERO_LEN 1600
static unsigned int data[1024];
int fd;
int duty_cycle, freq;
int num_times_to_send = 1;
typedef struct {
char str[40];
unsigned int code;
} Lookup;
Lookup lookup[] = {
{"tv/video", 0x000000000000A3FF},
{"power", 0x000000000000F7FF},
{"menu", 0x000000000000D3FF},
{"page_up", 0x000000000000C3EF},
{"page_down", 0x000000000000E3EF},
{"guide", 0x000000000000AFFF},
{"pointer_up", 0x00000000000097FF},
{"pointer_left", 0x0000000000008FFF},
{"pointer_right", 0x0000000000009FFF},
{"pointer_down", 0x00000000000087FF},
{"select", 0x000000000000BFFF},
{"recall", 0x00000000000093FF},
{"info", 0x000000000000FFFF},
{"view", 0x000000000000A7FF},
{"cancel", 0x000000000000B7FF},
{"sys_info", 0x0000000000006FFF},
{"record", 0x00000000000083FF},
{"1", 0x000000000000EFFF},
{"2", 0x000000000000EBFF},
{"3", 0x000000000000E7FF},
{"4", 0x000000000000DFFF},
{"5", 0x000000000000DBFF},
{"6", 0x000000000000D7FF},
{"7", 0x000000000000CFFF},
{"8", 0x000000000000CBFF},
{"9", 0x000000000000C7FF},
{"0", 0x000000000000BBFF},
{"*", 0x0000000000006BFF},
{"#", 0x00000000000067FF},
{"", 0} };
int main(int argn, char *argv[])
{
int i,j,k,li;
unsigned int v;
printf("begin remote\n \
\n \
name JVC_RAW\n \
flags CONST_LENGTH|RAW_CODES\n \
eps 30\n \
aeps 100\n \
\n \
ptrail 0\n \
repeat 0 0\n \
gap 100000\n \
\n \
begin raw_codes\n");
li = 0;
while (lookup[li].str[0] != 0) {
/* fill up our buffer with signal data to send driver */
j = 0;
for (k=0; k<NUM_BACK_TO_BACK; k++)
{
data[j++] = PULSE_LEN;
data[j++] = HEADER_SPACE;
v = lookup[li].code;
for (i=0; i<16; i++) {
data[j++] = PULSE_LEN;
if (v & 0x8000)
data[j++] = ONE_LEN;
else data[j++] = ZERO_LEN;
v <<= 1;
}
}
--j;
printf("\n name %s", lookup[li].str);
for (k=0; k<j; k++)
{
if ((k % 6) == 0) printf("\n ");
printf("%5d ", data[k]);
}
++li;
}
printf("\n \
end raw_codes\n \
\n \
end remote\n");
return(EXIT_SUCCESS);
}
---------------- jvc_raw > lircd.conf ----------------
begin remote
name JVC_RAW
flags CONST_LENGTH|RAW_CODES
eps 30
aeps 100
ptrail 0
repeat 0 0
gap 100000
begin raw_codes
name select
350 6050 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 6050 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350
name 1
350 6050 350 2600 350 2600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 6050 350 2600 350 2600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350
name 2
350 6050 350 2600 350 2600
350 2600 350 1600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 2600
350 1600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 2600 350 1600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 6050 350 2600 350 2600
350 2600 350 1600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 2600
350 1600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 2600 350 1600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350
name 3
350 6050 350 2600 350 2600
350 2600 350 1600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 2600
350 1600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 2600 350 1600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 6050 350 2600 350 2600
350 2600 350 1600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 2600
350 1600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 2600 350 1600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350
name 4
350 6050 350 2600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 6050 350 2600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350
name 5
350 6050 350 2600 350 2600
350 1600 350 2600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 1600
350 2600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 1600 350 2600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 6050 350 2600 350 2600
350 1600 350 2600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 1600
350 2600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 1600 350 2600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350
name 6
350 6050 350 2600 350 2600
350 1600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 1600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 1600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 6050 350 2600 350 2600
350 1600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 1600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 1600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350
name 7
350 6050 350 2600 350 2600
350 1600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 1600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 1600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 6050 350 2600 350 2600
350 1600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 1600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 1600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350
name 8
350 6050 350 2600 350 2600
350 1600 350 1600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 1600
350 1600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 1600 350 1600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 6050 350 2600 350 2600
350 1600 350 1600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 1600
350 1600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 1600 350 1600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350
name 9
350 6050 350 2600 350 2600
350 1600 350 1600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 1600
350 1600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 1600 350 1600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 6050 350 2600 350 2600
350 1600 350 1600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 2600 350 1600
350 1600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 2600 350 1600 350 1600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350
name 0
350 6050 350 2600 350 1600
350 2600 350 2600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 1600 350 2600
350 2600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 1600 350 2600 350 2600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 6050 350 2600 350 1600
350 2600 350 2600 350 2600
350 1600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 6050
350 2600 350 1600 350 2600
350 2600 350 2600 350 1600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 6050 350 2600
350 1600 350 2600 350 2600
350 2600 350 1600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350 2600
350 2600 350 2600 350
end raw_codes
end remote
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