From eea9be3349f271ec05c2b20176d8eb0353d2e6fe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niccol=C3=B2=20Izzo?= <izzo.niccolo@gmail.com>
Date: Fri, 4 Jun 2021 18:14:07 +0200
Subject: [PATCH] Add M17 codeplug data structures

---
 openrtx/include/cps.h   | 13 +++++++++++++
 openrtx/include/state.h | 10 ++++++++++
 2 files changed, 23 insertions(+)

diff --git a/openrtx/include/cps.h b/openrtx/include/cps.h
index 5c0a0c81..fb75472e 100644
--- a/openrtx/include/cps.h
+++ b/openrtx/include/cps.h
@@ -72,6 +72,18 @@ typedef struct
 }
 __attribute__((packed)) dmrInfo_t;
 
+/**
+ * Data structure containing all and only the information for M17 channels.
+ */
+typedef struct
+{
+    uint8_t  rxCan : 4,         /**< Channel Access Number for RX squelch     */
+             txCan : 4;         /**< Channel Access Number for TX squelch     */
+
+    uint16_t contactName_index; /**< Index to retrieve data from contact list */
+}
+__attribute__((packed)) m17Info_t;
+
 /**
  * Data structure containing all the information of a channel, either FM or DMR.
  */
@@ -104,6 +116,7 @@ typedef struct
     {
         fmInfo_t  fm;           /**< Information block for FM channels        */
         dmrInfo_t dmr;          /**< Information block for DMR channels       */
+        m17Info_t m17;          /**< Information block for M17 channels       */
     };
 }
 __attribute__((packed)) channel_t;
diff --git a/openrtx/include/state.h b/openrtx/include/state.h
index b572d94b..4adfe729 100644
--- a/openrtx/include/state.h
+++ b/openrtx/include/state.h
@@ -60,6 +60,15 @@ typedef struct
 }
 gps_t;
 
+/**
+ * Data structure representing the settings of the M17 mode.
+ */
+typedef struct
+{
+    char callsign[10];
+}
+m17_t;
+
 /**
  * Part of this structure has been commented because the corresponding
  * functionality is not yet implemented.
@@ -95,6 +104,7 @@ typedef struct
     bool emergency;
     settings_t settings;
     gps_t gps_data;
+    m17_t m17_data;
 }
 state_t;