Fix typos in comments

include/hamlib/rig.h

@@ -2901,7 +2901,7 @@ struct rig_state {
  */
 struct rig_state_deprecated {
     /********* ENSURE YOU DO NOT EVER MODIFY THIS STRUCTURE *********/
-    /********* It will remain forever to provide DLL backwards compatiblity ******/
+    /********* It will remain forever to provide DLL backwards compatibility ******/
     /*
      * overridable fields
      */
@@ -3061,7 +3061,7 @@ typedef int (*spectrum_cb_t)(RIG *,
  * \sa rig_set_freq_callback(), rig_set_mode_callback(), rig_set_vfo_callback(),
  *     rig_set_ptt_callback(), rig_set_dcd_callback()
  */
-// Do NOT add/remove from this structure -- it will break DLL backwards compatiblity
+// Do NOT add/remove from this structure -- it will break DLL backwards compatibility
 struct rig_callbacks {
     freq_cb_t freq_event;   /*!< Frequency change event */
     rig_ptr_t freq_arg;     /*!< Frequency change argument */

rigs/flexradio/smartsdr.c

@@ -258,7 +258,7 @@ int smartsdr_open(RIG *rig)
     char cmd[64];
     int loops = 20;
     ENTERFUNC;
-    // Once we've connected and hit here we should have two messages queued from the intial connect
+    // Once we've connected and hit here we should have two messages queued from the initial connect
 
     sprintf(cmd, "sub slice %d", priv->slicenum);
     //sprintf(cmd, "sub slice all");

rigs/icmarine/icmarine.c

@@ -269,7 +269,7 @@ int icmarine_transaction(RIG *rig, const char *cmd, const char *param,
         cmd_len += snprintf(cmdbuf + cmd_len, BUFSZ - cmd_len, ",%s", param);
     }
 
-    /* NMEA checksum, betwwen '$' and '*' */
+    /* NMEA checksum, between '$' and '*' */
     for (i = 1; i < cmd_len; i++)
     {
         csum = csum ^ (unsigned)cmdbuf[i];

rigs/icom/frame.c

@@ -291,7 +291,7 @@ again1:
             RETURNFUNC(-RIG_EPROTO);
         }
 
-        // first 2 bytes of everyting are 0xfe so we won't test those
+        // first 2 bytes of everything are 0xfe so we won't test those
         // this allows some corruptin of the 0xfe bytes which has been seen in the wild
         if (memcmp(&buf[2], &sendbuf[2], frm_len - 2) != 0)
         {

rigs/icom/ic1275.c

@@ -106,7 +106,7 @@ struct rig_caps ic1275_caps =
     },
 
     .tuning_steps =     {
-        {IC1275_MODES, 10}, /* TBC: does this rig supports settin tuning step? */
+        {IC1275_MODES, 10}, /* TBC: does this rig supports setting tuning step? */
         RIG_TS_END,
     },
     /* mode/filter list, remember: order matters! */

rigs/icom/ic271.c

@@ -117,7 +117,7 @@ struct rig_caps ic271_caps =
     },
 
     .tuning_steps =     {
-        {IC271_MODES, 10}, /* TBC: does this rig supports settin tuning step? */
+        {IC271_MODES, 10}, /* TBC: does this rig supports setting tuning step? */
         RIG_TS_END,
     },
     /* mode/filter list, remember: order matters! */

rigs/icom/ic275.c

@@ -118,7 +118,7 @@ struct rig_caps ic275_caps =
     },
 
     .tuning_steps =     {
-        {IC275_MODES, 10}, /* TBC: does this rig supports settin tuning step? */
+        {IC275_MODES, 10}, /* TBC: does this rig supports setting tuning step? */
         RIG_TS_END,
     },
     /* mode/filter list, remember: order matters! */
@@ -217,7 +217,7 @@ struct rig_caps ic375_caps =
     },
 
     .tuning_steps =     {
-        {IC275_MODES, 10}, /* TBC: does this rig supports settin tuning step? */
+        {IC275_MODES, 10}, /* TBC: does this rig supports setting tuning step? */
         RIG_TS_END,
     },
     /* mode/filter list, remember: order matters! */

rigs/icom/ic471.c

@@ -116,7 +116,7 @@ struct rig_caps ic471_caps =
     },
 
     .tuning_steps =     {
-        {IC471_MODES, 10}, /* TBC: does this rig supports settin tuning step? */
+        {IC471_MODES, 10}, /* TBC: does this rig supports setting tuning step? */
         RIG_TS_END,
     },
     /* mode/filter list, remember: order matters! */

rigs/icom/ic475.c

@@ -110,7 +110,7 @@ struct rig_caps ic475_caps =
     },
 
     .tuning_steps =     {
-        {IC475_MODES, 10}, /* TBC: does this rig supports settin tuning step? */
+        {IC475_MODES, 10}, /* TBC: does this rig supports setting tuning step? */
         RIG_TS_END,
     },
     /* mode/filter list, remember: order matters! */
@@ -216,7 +216,7 @@ struct rig_caps ic575_caps =
     },
 
     .tuning_steps =     {
-        {IC475_MODES, 10}, /* TBC: does this rig supports settin tuning step? */
+        {IC475_MODES, 10}, /* TBC: does this rig supports setting tuning step? */
         RIG_TS_END,
     },
     /* mode/filter list, remember: order matters! */

rigs/icom/ic970.c

@@ -125,7 +125,7 @@ struct rig_caps ic970_caps =
     },
 
     .tuning_steps =     {
-        {IC970_MODES, 10}, /* TBC: does this rig supports settin tuning step? */
+        {IC970_MODES, 10}, /* TBC: does this rig supports setting tuning step? */
         RIG_TS_END,
     },
     /* mode/filter list, remember: order matters! */

rigs/icom/icom.c

@@ -1290,7 +1290,7 @@ retry_open:
     }
 
 #if 0 // do not do this here -- needs to be done when ranges are requested instead as this is very slow
-    icom_get_freq_range(rig); // try get to get rig range capability dyamically
+    icom_get_freq_range(rig); // try get to get rig range capability dynamically
 #endif
 
     rp->retry = retry_save;
@@ -1318,7 +1318,7 @@ int icom_rig_close(RIG *rig)
         int retval = abs(rig_set_powerstat(rig, 0));
 
         // this is only a fatal error if powerstat is implemented
-        // if not iplemented than we're at an error here
+        // if not implemented than we're at an error here
         if (retval != RIG_OK && retval != RIG_ENIMPL && retval != RIG_ENAVAIL)
         {
             rig_debug(RIG_DEBUG_WARN, "%s: unexpected retval here: %s\n",
@@ -8194,7 +8194,7 @@ int icom_set_powerstat(RIG *rig, powerstat_t status)
                 continue;
             }
 
-            // Use get_freq as all rigs should repond to this
+            // Use get_freq as all rigs should respond to this
             retval = rig_get_freq(rig, RIG_VFO_CURR, &freq);
 
             if (retval == RIG_OK)

rigs/kenwood/level_gran_elecraft.h

@@ -1,4 +1,4 @@
-        // Once included these values can be overidden in the back-end
+        // Once included these values can be overridden in the back-end
         // Known variants are PREAMP, ATT, NB, CWPITCH, IF, NOTCHF, VOXDELAY, BKINDL, BKIN_DLYMS, RFPOWER_METER(255 or 100), RFPOWER_METER_WATTS(255 or 100)
         // cppcheck-suppress *
         /* raw data */

rigs/kenwood/tmd710.c

@@ -1118,7 +1118,7 @@ int tmd710_push_mu(RIG *rig, tmd710_mu *mu_struct)
 
     rig_debug(RIG_DEBUG_TRACE, "%s: called\n", __func__);
 
-    // we re-use fo_struct->vfo for the channel#
+    // we reuse fo_struct->vfo for the channel#
     snprintf(cmdbuf, sizeof(cmdbuf),
              "MU %1d,%1d,%1d,%1d,%1d,%1d,%1d,%1d,%02d,%1d,"
              "%1d,%1d,%1d,%1d,%1d,%1d,%1d,%1d,%1d,%1d,"

rigs/kenwood/ts2000.txt

@@ -41,7 +41,7 @@ rig_init()	"id;"			ts2000_init()
 			If "SC1;", on either main or sub *both* must be
 			halted before most commands will function.  These may
 			be restored after command is executed or not if the
-			command superceeds scan mode.
+			command supersedes scan mode.
 		"fr;"/"ft;" or "if;"	If in memory mode, the rig won't always
 			act appropriately to serial port requests.
 		"qr;"	if quick memory set, same as previous

rigs/tentec/omnivii.c

@@ -978,7 +978,7 @@ int tt588_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
         else
         {
             // transmit reply example S<0x8f><0x01> 0x0f=15 watts, 0x01
-            // it appears 0x01 refelected = 0W since 0 means not read yet
+            // it appears 0x01 reflected = 0W since 0 means not read yet
             int strength;
             int reflected = (int)lvlbuf[2];
             reflected  = reflected > 0 ? reflected - 1 : 0;

rigs/tentec/orion.c

@@ -408,7 +408,7 @@ static char which_vfo(const RIG *rig, vfo_t vfo)
  * \param rig must != NULL
  * \param vfo RIG_VFO_A or RIG_VFO_B
  * \param freq
- * \brief Set a frequence into the specified VFO
+ * \brief Set a frequency into the specified VFO
  *
  * assumes STATE(rig)->priv!=NULL
  * \n assumes priv->mode in AM,CW,LSB or USB.

rigs/yaesu/ft1000mp.c

@@ -25,7 +25,7 @@
  * Right now, this FT-1000MP implementation is a big mess.
  * This is actually a fast copy past (from ft920.c),
  * just to make get_freq/set_freq and co to work for a friend of mine.
- * I wouln't mind if someone could take over the maintenance
+ * I wouldn't mind if someone could take over the maintenance
  * of this piece of code, and eventually rewrite it.
  * '02, Stephane
  */

rigs/yaesu/ft817.c

@@ -1652,7 +1652,7 @@ static int ft817_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
     rig_debug(RIG_DEBUG_VERBOSE, "ft817: requested freq = %"PRIfreq" Hz\n", freq);
 
     /* fill in the frequency */
-    /* changed to truncate the freq for gpredict compatiblity */
+    /* changed to truncate the freq for gpredict compatibility */
     to_bcd_be(data, (freq + 0) / 10, 8);
 
     rig_force_cache_timeout(

rigs/yaesu/newcat.c

@@ -2001,7 +2001,7 @@ int newcat_set_ptt(RIG *rig, vfo_t vfo, ptt_t ptt)
                 && (is_ftdx3000 || is_ftdx3000dm)
            )
         {
-            // DX3000 with seperate rx/tx antennas was failing frequency change
+            // DX3000 with separate rx/tx antennas was failing frequency change
             // so we increased the sleep from 100ms to 300ms
             hl_usleep(300 * 1000);
         }

rotators/gs232a/gs232.c

@@ -354,7 +354,7 @@ const struct rot_caps st2_rot_caps =
 
 /* ************************************************************************* */
 /*
- * F1TE Tracker, GS232 withtout position feedback
+ * F1TE Tracker, GS232 without position feedback
  *
  * http://www.f1te.org/index.php?option=com_content&view=article&id=19&Itemid=39
  */

rotators/rotorez/rotorez.txt

@@ -120,7 +120,7 @@ Subject: Rotor Card and Rotor-EZ command reference
 > Rotor Card and Rotor-EZ into our library.  In the course of several Web
 > searches I have downloaded the Hy-Gain DCU-1 manual from their site and
 > I've also visited the Digital Audio Rotor-EZ troubleshooting site.
-> Between the two I have found a couple of descrepancies in the command
+> Between the two I have found a couple of discrepancies in the command
 > set.  If possible, I would like a copy of the complete command set and
 > their syntax for these two boards for our project.
 >

scripts/build-VB.NET.sh

@@ -99,7 +99,7 @@ Covered are:
 	- get Riginfo
 
 	-rig_debug_level_e not verified  (Function is Void, VB Dokumentation
-says this is not possible to be marshaled, but Compiler is still accapting this)
+says this is not possible to be marshaled, but Compiler is still accepting this)
 
 
 To get access to the Class you have to add something like this in your Main Class

src/rig.c

@@ -877,7 +877,7 @@ RIG *HAMLIB_API rig_init(rig_model_t rig_model)
     rs->announces = caps->announces;
 
     rp->fd = pttp->fd = dcdp->fd = -1;
-    // some rigs (like SDR) behave differnt when checking for power on
+    // some rigs (like SDR) behave different when checking for power on
     // So we assume power is on until one of the backends KNOWS it is off
     rs->powerstat = RIG_POWER_ON; // default to power on until proven otherwise
 
@@ -9006,7 +9006,7 @@ int morse_data_handler_set_keyspd(RIG *rig, int keyspd)
  * \retval The address of the enumed structure
  *
  * Note: This is meant for use by the HAMLIB_???PORT macros mostly. Only
- *  compatiblity with them is supported.
+ *  compatibility with them is supported.
  *
  * \sa amp_data_pointer, rot_data_pointer
  */

tests/cachetest2.c

@@ -1,7 +1,7 @@
 /*  This program does a fast iteration of v f m t s
  *  By Michael Black W9MDB
  *  This allows testing of another program using rigctld
- *  to test changin vfo, freq, mode, PTT, or split and see the change immediately in this program.
+ *  to test changing vfo, freq, mode, PTT, or split and see the change immediately in this program.
  *  Used in testing caching effects that have been added
  *  To compile:
  *      gcc -I../src -I../include -g -o cachetest2 cachetest2.c -lhamlib

tests/memcsv.c

@@ -699,7 +699,7 @@ int dump_csv_chan(RIG *rig,
 
     if (mem_caps->flags)
     {
-        if (chan.tag[0] != 0)  // then we need the seperator
+        if (chan.tag[0] != 0)  // then we need the separator
         {
             fprintf(f, "%x%c", chan.flags, csv_sep);
         }

tests/rigctl_parse.c

@@ -1795,7 +1795,7 @@ readline_repeat:
     // chk_vfo is the one command we'll allow without a password
     // since it's in the initial handshake
     int preCmd =
-        0;  // some command are allowed without passoword to satisfy rigctld initialization from rigctl -m 2
+        0;  // some command are allowed without password to satisfy rigctld initialization from rigctl -m 2
 
     if (cmd_entry->arg1 != NULL)
     {
@@ -4730,7 +4730,7 @@ declare_proto_rig(dump_state)
     rig_debug(RIG_DEBUG_ERR, "%s: chk_vfo_executed=%d\n", __func__,
               chk_vfo_executed);
 
-    if (chk_vfo_executed) // for 3.3 compatiblility
+    if (chk_vfo_executed) // for 3.3 compatibility
     {
         fprintf(fout, "vfo_ops=0x%x\n", rig->caps->vfo_ops);
         fprintf(fout, "ptt_type=0x%x\n",
@@ -5141,7 +5141,7 @@ declare_proto_rig(send_cmd)
 
     rig_debug(RIG_DEBUG_TRACE, "%s: arg1=%s\n", __func__, arg1);
 
-    // note that hex sscanf expectes at least 2 values to pass this check
+    // note that hex sscanf expects at least 2 values to pass this check
     // is there any situation where only one x00 value would be written?
     unsigned int n, i1, i2;
     n = sscanf(arg1, "x%x x%x", &i1, &i2);
@@ -5807,7 +5807,7 @@ static int parse_hex(const char *s, unsigned char *buf, int len)
     return i;
 }
 
-// sends whatever is in s -- no addtions or changes done
+// sends whatever is in s -- no additions or changes done
 extern int netrigctl_send_raw(RIG *rig, char *s);
 /* 0xa4 */
 declare_proto_rig(send_raw)