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Merge IC-756 Pro III fix from Bill, G4WJS

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Merge branch 'fix_icom_ic756p3_data_mode' of git://git.code.sf.net/u/bsomervi/hamlib
This commit is contained in:
Nate Bargmann 2014-02-03 09:52:28 -06:00
commit ed33efdc2f
1 changed files with 10 additions and 3 deletions
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13
icom/icom.c
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@ -752,16 +752,23 @@ int icom_get_mode_with_data(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width
}
/*
* databuf should contain Cn,Sc
* databuf should contain Cn,Sc,D0[,D1]
*/
data_len -= 2;
if (data_len != 1)
if (1 > data_len || data_len > 2) /* manual says 1 byte answer
but at least IC756 ProIII
sends 2 - second byte
appears to be same as
second byte from 04 command
which is filter preset
number, whatever it is we
ignore it */
{
rig_debug(RIG_DEBUG_ERR,"%s: wrong frame len=%d\n",
__FUNCTION__, data_len);
return -RIG_ERJCTED;
}
if (0x01 == databuf[1])
if (0x01 == databuf[2]) /* 0x01 -> data mode, 0x00 -> not data mode */
{
switch (*mode)
{