kopia lustrzana https://github.com/Hamlib/Hamlib
general cleanup, added _send_priv_cmd
git-svn-id: https://hamlib.svn.sourceforge.net/svnroot/hamlib/trunk@314 7ae35d74-ebe9-4afe-98af-79ac388436b8Hamlib-1.1.1
Frank Singleton, VK3FCS
rodzic
ec385ea53f
commit
10b39c5386
146
yaesu/ft747.c
146
yaesu/ft747.c
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@ -7,7 +7,7 @@
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* box (FIF-232C) or similar
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*
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*
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* $Id: ft747.c,v 1.2 2001-01-04 07:03:58 javabear Exp $
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* $Id: ft747.c,v 1.3 2001-01-05 02:03:33 javabear Exp $
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*
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*
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* This program is free software; you can redistribute it and/or
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@ -30,11 +30,11 @@
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/*
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* TODO - FS
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*
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* 1. Rentrant code, remove static stuff from all functions.
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* 2. rationalise code, more helper functions.
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* 1. Rentrant code, remove static stuff from all functions [started]
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* 2. rationalise code, more helper functions [started]
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* 3. Allow cached reads
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* 4. Fix crappy 25Hz resolution handling
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*
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* 4. Fix crappy 25Hz resolution handling of FT747 aaarrgh !
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* 5. Put variant of ftxxx_send_cmd in yaesu.c
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*
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*/
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@ -55,9 +55,10 @@
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#include "ft747.h"
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/* prototypes */
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/* Private helper function prototypes */
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static int ft747_get_update_data(RIG *rig);
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static int ft747_send_priv_cmd(RIG *rig, unsigned char ci);
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/* Native ft747 cmd set prototypes. These are READ ONLY as each */
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/* rig instance will copy from these and modify if required . */
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@ -204,10 +205,8 @@ int ft747_init(RIG *rig) {
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return -RIG_EINVAL;
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p = (struct ft747_priv_data*)malloc(sizeof(struct ft747_priv_data));
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if (!p) {
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/* whoops! memory shortage! */
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if (!p) /* whoops! memory shortage! */
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return -RIG_ENOMEM;
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}
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rig_debug(RIG_DEBUG_VERBOSE,"ft747:ft747_init called \n");
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@ -275,14 +274,11 @@ int ft747_open(RIG *rig) {
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*/
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int ft747_close(RIG *rig) {
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struct rig_state *rig_s;
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if (!rig)
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return -RIG_EINVAL;
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rig_s = &rig->state;
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/* TODO */
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rig_debug(RIG_DEBUG_VERBOSE,"ft747:ft747_close called \n");
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return RIG_OK;
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}
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@ -338,6 +334,8 @@ int ft747_get_freq(RIG *rig, vfo_t vfo, freq_t *freq) {
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struct ft747_priv_data *p;
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freq_t f;
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rig_debug(RIG_DEBUG_VERBOSE,"ft747:ft747_get_freq called \n");
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if (!rig)
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return -RIG_EINVAL;
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@ -373,17 +371,11 @@ int ft747_get_freq(RIG *rig, vfo_t vfo, freq_t *freq) {
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*/
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int ft747_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width ) {
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struct rig_state *rig_s;
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struct ft747_priv_data *p;
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unsigned char *cmd; /* points to sequence to send */
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unsigned char cmd_index; /* index of sequence to send */
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if (!rig)
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return -RIG_EINVAL;
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p = (struct ft747_priv_data*)rig->state.priv;
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rig_s = &rig->state;
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ft747_set_vfo(rig, vfo); /* select VFO first , new API */
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/*
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@ -448,8 +440,7 @@ int ft747_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width ) {
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* phew! now send cmd to rig
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*/
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cmd = (unsigned char *) p->pcs[cmd_index].nseq; /* get native sequence */
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write_block(rig_s->fd, cmd, YAESU_CMD_LENGTH, rig_s->write_delay, rig_s->post_write_delay);
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ft747_send_priv_cmd(rig,cmd_index);
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rig_debug(RIG_DEBUG_VERBOSE,"ft747: cmd_index = %i \n", cmd_index);
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@ -519,8 +510,6 @@ int ft747_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width) {
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int ft747_set_vfo(RIG *rig, vfo_t vfo) {
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struct rig_state *rig_s;
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struct ft747_priv_data *p;
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unsigned char *cmd; /* points to sequence to send */
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unsigned char cmd_index; /* index of sequence to send */
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@ -568,8 +557,7 @@ int ft747_set_vfo(RIG *rig, vfo_t vfo) {
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* phew! now send cmd to rig
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*/
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cmd = (unsigned char *) p->pcs[cmd_index].nseq; /* get native sequence */
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write_block(rig_s->fd, cmd, YAESU_CMD_LENGTH, rig_s->write_delay, rig_s->post_write_delay);
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ft747_send_priv_cmd(rig,cmd_index);
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return RIG_OK;
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@ -609,21 +597,13 @@ int ft747_get_vfo(RIG *rig, vfo_t *vfo) {
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}
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int ft747_set_ptt(RIG *rig,vfo_t vfo, ptt_t ptt) {
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struct rig_state *rig_s;
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struct ft747_priv_data *p;
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unsigned char *cmd; /* points to sequence to send */
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unsigned char cmd_index; /* index of sequence to send */
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if (!rig)
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return -RIG_EINVAL;
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p = (struct ft747_priv_data*)rig->state.priv;
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rig_s = &rig->state;
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ft747_set_vfo(rig,vfo); /* select VFO first */
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switch(ptt) {
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case RIG_PTT_OFF:
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cmd_index = FT_747_NATIVE_PTT_OFF;
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@ -639,8 +619,7 @@ int ft747_set_ptt(RIG *rig,vfo_t vfo, ptt_t ptt) {
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* phew! now send cmd to rig
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*/
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cmd = (unsigned char *) p->pcs[cmd_index].nseq; /* get native sequence */
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write_block(rig_s->fd, cmd, YAESU_CMD_LENGTH, rig_s->write_delay, rig_s->post_write_delay);
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ft747_send_priv_cmd(rig,cmd_index);
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return RIG_OK; /* good */
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}
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@ -678,36 +657,6 @@ int ft747_get_ptt(RIG *rig, vfo_t vfo, ptt_t *ptt) {
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}
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#if 0
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/*
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* private helper function. Retrieves update data from rig.
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* Uses ft747_get_update_data() to get status flag
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*/
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static int ft747_get_status_flags(RIG *rig, int sf_order) {
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struct rig_state *rig_s;
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struct ft747_priv_data *p;
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unsigned char status; /* ft747 status flags */
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if (!rig)
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return -RIG_EINVAL;
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p = (struct ft747_priv_data*)rig->state.priv;
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rig_s = &rig->state;
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ft747_get_update_data(rig); /* get whole shebang from rig */
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status = p->update_data[FT747_STATUS_UPDATE_STATUS_OFFSET];
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return status & SF_RXTX;
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}
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#endif
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/*
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* private helper function. Retrieves update data from rig.
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* using pacing value and buffer indicated in *priv struct.
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@ -718,10 +667,8 @@ static int ft747_get_status_flags(RIG *rig, int sf_order) {
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static int ft747_get_update_data(RIG *rig) {
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struct rig_state *rig_s;
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struct ft747_priv_data *p;
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int n; /* counter */
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static unsigned char cmd_pace[] = { 0x00, 0x00, 0x00, 0x00, 0x0e }; /* pacing set */
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static unsigned char cmd_update[] = { 0x00, 0x00, 0x00, 0x00, 0x10 }; /* request update from rig */
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unsigned char *cmd; /* points to sequence to send */
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int n; /* for read_ */
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if (!rig)
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return -RIG_EINVAL;
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@ -729,16 +676,25 @@ static int ft747_get_update_data(RIG *rig) {
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p = (struct ft747_priv_data*)rig->state.priv;
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rig_s = &rig->state;
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cmd_pace[3] = p->pacing; /* get pacing value */
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/*
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* Copy native cmd PACING to private cmd storage area
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*/
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memcpy(&p->p_cmd,&ncmd[FT_747_NATIVE_PACING].nseq,YAESU_CMD_LENGTH);
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p->p_cmd[3] = p->pacing; /* get pacing value, and store in private cmd */
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rig_debug(RIG_DEBUG_VERBOSE,"ft747: read pacing = %i \n",p->pacing);
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write_block(rig_s->fd, cmd_pace, YAESU_CMD_LENGTH, rig_s->write_delay, rig_s->post_write_delay);
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/* send PACING cmd to rig */
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rig_debug(RIG_DEBUG_VERBOSE,"ft747: read timeout = %i \n",FT747_DEFAULT_READ_TIMEOUT);
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cmd = p->p_cmd;
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write_block(rig_s->fd, cmd, YAESU_CMD_LENGTH, rig_s->write_delay, rig_s->post_write_delay);
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write_block(rig_s->fd, cmd_update, YAESU_CMD_LENGTH, rig_s->write_delay, rig_s->post_write_delay); /* request data */
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n = read_sleep(rig_s->fd,p->update_data, FT747_STATUS_UPDATE_DATA_LENGTH, FT747_DEFAULT_READ_TIMEOUT);
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/* n = read_block(rig_s->fd,p->update_data, FT747_STATUS_UPDATE_DATA_LENGTH, FT747_DEFAULT_READ_TIMEOUT); */
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/* send UPDATE comand to fetch data*/
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ft747_send_priv_cmd(rig,FT_747_NATIVE_UPDATE);
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/* n = read_sleep(rig_s->fd,p->update_data, FT747_STATUS_UPDATE_DATA_LENGTH, FT747_DEFAULT_READ_TIMEOUT); */
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n = read_block(rig_s->fd,p->update_data, FT747_STATUS_UPDATE_DATA_LENGTH, FT747_DEFAULT_READ_TIMEOUT);
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return 0;
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@ -749,6 +705,7 @@ static int ft747_get_update_data(RIG *rig) {
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/*
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* init_ft747 is called by rig_backend_load
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*/
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int init_ft747(void *be_handle) {
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rig_debug(RIG_DEBUG_VERBOSE, "ft747: _init called\n");
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rig_register(&ft747_caps);
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@ -756,3 +713,38 @@ int init_ft747(void *be_handle) {
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}
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/*
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* private helper function to send a private command
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* sequence . Must only be complete sequences.
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* TODO: place variant of this in yaesu.c
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*/
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static int ft747_send_priv_cmd(RIG *rig, unsigned char ci) {
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struct rig_state *rig_s;
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struct ft747_priv_data *p;
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unsigned char *cmd; /* points to sequence to send */
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unsigned char cmd_index; /* index of sequence to send */
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if (!rig)
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return -RIG_EINVAL;
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p = (struct ft747_priv_data*)rig->state.priv;
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rig_s = &rig->state;
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cmd_index = ci; /* get command */
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if (! p->pcs[cmd_index].ncomp) {
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rig_debug(RIG_DEBUG_VERBOSE,"ft747: Attempt to send incomplete sequence \n");
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return -RIG_EINVAL;
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}
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cmd = (unsigned char *) p->pcs[cmd_index].nseq; /* get native sequence */
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write_block(rig_s->fd, cmd, YAESU_CMD_LENGTH, rig_s->write_delay, rig_s->post_write_delay);
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return RIG_OK;
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}
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