Fix get_mode and get_freq--had incorrect offsets and reported frequency

is in little endian order.
Fix set_mode as CW Narrow was always selected regardless of bandwidth.
Thanks Myron, KC0MLS.


git-svn-id: https://hamlib.svn.sourceforge.net/svnroot/hamlib/trunk@2286 7ae35d74-ebe9-4afe-98af-79ac388436b8

yaesu/ft757gx.h

@@ -7,7 +7,7 @@
  * box (FIF-232C) or similar (max232 + some capacitors :-)
  *
  *
- *    $Id: ft757gx.h,v 1.2 2004-08-08 19:15:31 fillods Exp $  
+ *    $Id: ft757gx.h,v 1.3 2008-01-10 14:19:19 n0nb Exp $  
  *
  *
  *  This library is free software; you can redistribute it and/or
@@ -30,22 +30,85 @@
 #ifndef _FT757GX_H
 #define _FT757GX_H 1
 
-#define FT757GX_STATUS_UPDATE_DATA_LENGTH      75
+#define FT757GX_STATUS_UPDATE_DATA_LENGTH   75
 
-#define FT757GX_PACING_INTERVAL                5 
-#define FT757GX_PACING_DEFAULT_VALUE           0 
-#define FT757GX_WRITE_DELAY                    50
+#define FT757GX_PACING_INTERVAL             0
+#define FT757GX_PACING_DEFAULT_VALUE        0
+#define FT757GX_WRITE_DELAY                 50
+
+/* number of BCD digits--2 digits per octet */
+#define BCD_LEN     8
 
 
 /* Sequential fast writes confuse my FT757GX without this delay */
-
-#define FT757GX_POST_WRITE_DELAY               5
+#define FT757GX_POST_WRITE_DELAY            5
 
 
 /* Rough safe value for default timeout */
-
 #define FT757GX_DEFAULT_READ_TIMEOUT  345 * ( 3 + (FT757GX_PACING_INTERVAL * FT757GX_PACING_DEFAULT_VALUE))
 
+/*
+ * Some useful offsets in the status update map (offset = book byte value - 1)
+ *
+ * Status Update Chart, FT757GXII
+ */
+#define STATUS_CURR_FREQ    5	/* Operating Frequency */
+#define STATUS_CURR_MODE    9
+#define STATUS_VFOA_FREQ    10
+#define STATUS_VFOA_MODE    14
+#define STATUS_VFOB_FREQ    15
+#define STATUS_VFOB_MODE    19
+
+/* Mode values for both set and get */
+#define MODE_LSB    0x00
+#define MODE_USB    0x01
+#define MODE_CWW    0x02
+#define MODE_CWN    0x03
+#define MODE_AM     0x04
+#define MODE_FM     0x05
+
+
+/* TODO: get better measure numbers */
+#define FT757GXII_STR_CAL { 2, { \
+    {  0, -60 },    /* S0 -6dB */ \
+    { 15,  60 }     /* +60 */ \
+    } }
+
+#define FT757_MEM_CAP {	\
+    .freq = 1,     \
+    .mode = 1,     \
+    .width = 1     \
+    }
+
+
+/* 
+ * Receiver caps 
+ */
+#define FT757GX_ALL_RX_MODES (RIG_MODE_AM|RIG_MODE_CW|RIG_MODE_SSB|RIG_MODE_FM)
+
+
+/* 
+ * TX caps
+ */ 
+#define FT757GX_ALL_TX_MODES (RIG_MODE_AM|RIG_MODE_CW|RIG_MODE_SSB|RIG_MODE_FM)
+
+
+/* Backend fucntion prototypes.  These map to frontend functions. */
+static int ft757_init(RIG *rig);
+static int ft757_cleanup(RIG *rig);
+static int ft757_open(RIG *rig);
+
+static int ft757_set_freq(RIG *rig, vfo_t vfo, freq_t freq);
+static int ft757_get_freq(RIG *rig, vfo_t vfo, freq_t *freq);
+
+static int ft757_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width); /* select mode */
+static int ft757_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width); /* get mode */
+
+static int ft757_set_vfo(RIG *rig, vfo_t vfo); /* select vfo */
+static int ft757_get_vfo(RIG *rig, vfo_t *vfo); /* get vfo */
+
+static int ft757_get_ptt(RIG *rig, vfo_t vfo, ptt_t *ptt);
+static int ft757_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val);
 
 
 #endif /* _FT757GX_H */