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fixed get_powerstat to read correctly when memory channel is blank 

git-svn-id: https://hamlib.svn.sourceforge.net/svnroot/hamlib/trunk@1828 7ae35d74-ebe9-4afe-98af-79ac388436b8
Hamlib-1.2.3
Mark J. Fine 2004-08-30 01:39:21 +00:00
rodzic 6bc65386ed
commit 0045e775a3
1 zmienionych plików z 21 dodań i 19 usunięć
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40
icom/icom.c
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@ -2,7 +2,7 @@
* Hamlib CI-V backend - main file
* Copyright (c) 2000-2004 by Stephane Fillod
*
* $Id: icom.c,v 1.88 2004-08-27 01:49:38 fineware Exp $
* $Id: icom.c,v 1.89 2004-08-30 01:39:21 fineware Exp $
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
@ -2291,34 +2291,36 @@ int icom_set_powerstat(RIG *rig, powerstat_t status)
*/
int icom_get_powerstat(RIG *rig, powerstat_t *status)
{
unsigned char ackbuf[MAXFRAMELEN];
int ack_len, retval;
unsigned char cmdbuf[MAXFRAMELEN], ackbuf[MAXFRAMELEN];
int cmd_len, ack_len, retval;
/* r75 has no way to get power status, so fake it */
if (rig->caps->rig_model == RIG_MODEL_ICR75) {
retval = icom_transaction(rig, C_RD_MODE, -1, NULL, 0,
ackbuf, &ack_len);
/* getting the mode doesn't work if a memory is blank */
/* so use one of the more innculous 'set mode' commands instead */
cmd_len = 1;
cmdbuf[0] = S_PRM_TIME;
retval = icom_transaction(rig, C_CTL_MEM, S_MEM_MODE_SLCT,
cmdbuf, cmd_len, ackbuf, &ack_len);
if (retval != RIG_OK)
return retval;
*status = ((ack_len == 3)&&(ackbuf[0] == C_RD_MODE)) ?
*status = ((ack_len == 6)&&(ackbuf[0] == C_CTL_MEM)) ?
RIG_POWER_ON : RIG_POWER_OFF;
return RIG_OK;
}
else {
retval = icom_transaction(rig, C_SET_PWR, -1, NULL, 0,
ackbuf, &ack_len);
if (retval != RIG_OK)
return retval;
retval = icom_transaction(rig, C_SET_PWR, -1, NULL, 0,
ackbuf, &ack_len);
if (retval != RIG_OK)
return retval;
if (ack_len != 1 || ackbuf[0] != ACK) {
rig_debug(RIG_DEBUG_ERR,"icom_get_powerstat: ack NG (%#.2x), "
"len=%d\n", ackbuf[0],ack_len);
return -RIG_ERJCTED;
if (ack_len != 1 || ackbuf[0] != ACK) {
rig_debug(RIG_DEBUG_ERR,"icom_get_powerstat: ack NG (%#.2x), "
"len=%d\n", ackbuf[0],ack_len);
return -RIG_ERJCTED;
}
*status = ackbuf[1] == S_PWR_ON ? RIG_POWER_ON : RIG_POWER_OFF;
}
*status = ackbuf[1] == S_PWR_ON ? RIG_POWER_ON : RIG_POWER_OFF;
return RIG_OK;
}