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calc_freq_from_packed4 is about to be replaced 

git-svn-id: https://hamlib.svn.sourceforge.net/svnroot/hamlib/trunk@61 7ae35d74-ebe9-4afe-98af-79ac388436b8
Hamlib-1.0.1
Frank Singleton, VK3FCS 2000-07-30 04:26:39 +00:00
rodzic 1d6e1970ef
commit f38089f74f
1 zmienionych plików z 35 dodań i 8 usunięć
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43
ft847/ft847.c
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@ -6,7 +6,7 @@
* via serial interface to an FT-847 using the "CAT" interface. * via serial interface to an FT-847 using the "CAT" interface.
* *
* *
* $Id: ft847.c,v 1.12 2000-07-30 02:53:22 javabear Exp $ * $Id: ft847.c,v 1.13 2000-07-30 04:26:39 javabear Exp $
* *
*/ */
@ -29,6 +29,7 @@ static char calc_char_from_packed(unsigned char pkd );
static long int calc_freq_from_packed4(unsigned char *in); static long int calc_freq_from_packed4(unsigned char *in);
static void calc_packed4_from_freq(long int freq, unsigned char *out); static void calc_packed4_from_freq(long int freq, unsigned char *out);
static long int calc_freq_from_packed4_b(unsigned char *in);
/* /*
* Function definitions below * Function definitions below
@ -108,11 +109,7 @@ void cmd_set_freq_main_vfo(int fd, unsigned char d1, unsigned char d2,
data[2] = d3; data[2] = d3;
data[3] = d4; data[3] = d4;
for(i=0; i<5; i++) {
printf("data = %.2x \n", data[i]);
}
write_block(fd,data); write_block(fd,data);
printf("cmd_set_freq_main_vfo called \n");
} }
@ -312,7 +309,7 @@ long int cmd_get_freq_mode_status_main_vfo(int fd, unsigned char *mode) {
/* main vfo*/ /* main vfo*/
write_block(fd,data); write_block(fd,data);
read_sleep(fd,datain,5); /* wait and read for 5 byte to be read */ read_sleep(fd,datain,5); /* wait and read for 5 byte to be read */
f = calc_freq_from_packed4(datain); /* 1st 4 bytes */ f = calc_freq_from_packed4_b(datain); /* 1st 4 bytes */
*mode = datain[4]; /* last byte */ *mode = datain[4]; /* last byte */
return f; /* return freq in Hz */ return f; /* return freq in Hz */
@ -331,7 +328,7 @@ long int cmd_get_freq_mode_status_sat_rx_vfo(int fd, unsigned char *mode ) {
/* sat rx vfo*/ /* sat rx vfo*/
write_block(fd,data); write_block(fd,data);
read_sleep(fd,datain,5); /* wait and read for 5 byte to be read */ read_sleep(fd,datain,5); /* wait and read for 5 byte to be read */
f = calc_freq_from_packed4(datain); /* 1st 4 bytes */ f = calc_freq_from_packed4_b(datain); /* 1st 4 bytes */
*mode = datain[4]; /* last byte */ *mode = datain[4]; /* last byte */
return f; /* return freq in Hz */ return f; /* return freq in Hz */
@ -350,7 +347,7 @@ long int cmd_get_freq_mode_status_sat_tx_vfo(int fd, unsigned char *mode) {
/* sat tx vfo*/ /* sat tx vfo*/
write_block(fd,data); write_block(fd,data);
read_sleep(fd,datain,5); /* wait and read for 5 byte to be read */ read_sleep(fd,datain,5); /* wait and read for 5 byte to be read */
f = calc_freq_from_packed4(datain); /* 1st 4 bytes */ f = calc_freq_from_packed4_b(datain); /* 1st 4 bytes */
*mode = datain[4]; /* last byte */ *mode = datain[4]; /* last byte */
return f; /* return freq in Hz */ return f; /* return freq in Hz */
@ -461,6 +458,36 @@ static long int calc_freq_from_packed4(unsigned char *in) {
return f; /* Hz */ return f; /* Hz */
} }
/*
* Calculate freq from packed decimal (4 bytes, 8 digits)
* and return frequency in Hz. No string routines.
*
*/
static long int calc_freq_from_packed4_b(unsigned char *in) {
long int f; /* frequnecy in Hz */
unsigned char d1,d2,d3,d4;
printf("frequency/mode = %.2x%.2x%.2x%.2x %.2x \n", in[0], in[1], in[2], in[3], in[4]);
d1 = calc_char_from_packed(in[0]);
d2 = calc_char_from_packed(in[1]);
d3 = calc_char_from_packed(in[2]);
d4 = calc_char_from_packed(in[3]);
f = d1*1000000;
f += d2*10000;
f += d3*100;
f += d4;
f = f *10; /* yaesu requires freq as multiple of 10 Hz, so must */
/* scale to return Hz*/
printf("frequency = %ld Hz\n", f);
return f; /* Hz */
}
/* /*