Add commands to directly modify channel mask

Author: facchinm

Projects/B-L072Z-LRWAN1/Applications/LoRa/AT_Slave/LoRaWAN/App/inc/at.h

@@ -102,6 +102,9 @@ typedef enum eATEerror
 #define AT_BTIME      "+BTIME"
 #define AT_BGW        "+BGW"
 #define AT_LTIME      "+LTIME"
+#define AT_CHANMASK   "+CHANMASK"
+#define AT_CHANDEFMASK "+CHANDEFMASK"
+
 /* Exported functions ------------------------------------------------------- */
 
 /**
@@ -639,6 +642,34 @@ ATEerror_t at_test_get_lora_config(const char *param);
  */
 ATEerror_t at_Certif(const char *param);
 
+/**
+ * @brief  Gets the current region's channel mask, note this is reset when changing regions
+ * @param  String parameter
+ * @retval AT_OK, or an appropriate AT_xxx error code
+ */
+ATEerror_t at_ChannelMask_get(const char *param);
+
+/**
+ * @brief  Sets the current region's channel mask, note this is reset when changing regions
+ * @param  String parameter
+ * @retval AT_OK, or an appropriate AT_xxx error code
+ */
+ATEerror_t at_ChannelMask_set(const char *param);
+
+/**
+ * @brief  Gets the current region's default mask, note this is reset when changing regions
+ * @param  String parameter
+ * @retval AT_OK, or an appropriate AT_xxx error code
+ */
+ATEerror_t at_ChannelDefaultMask_get(const char *param);
+
+/**
+ * @brief  Sets the current region's channel mask, note this is reset when changing regions
+ * @param  String parameter
+ * @retval AT_OK, or an appropriate AT_xxx error code
+ */
+ATEerror_t at_ChannelDefaultMask_set(const char *param);
+
 #ifdef __cplusplus
 }
 #endif

Projects/B-L072Z-LRWAN1/Applications/LoRa/AT_Slave/LoRaWAN/App/src/at.c

@@ -1519,6 +1519,78 @@ ATEerror_t at_test_stop(const char *param)
 {
   return TST_stop();
 }
+
+ATEerror_t at_ChannelMask_get(const char *param)
+{
+  MibRequestConfirm_t mib;
+  LoRaMacStatus_t status;
+
+  mib.Type = MIB_CHANNELS_MASK;
+  status = LoRaMacMibGetRequestConfirm(&mib);
+  CHECK_STATUS(status);
+  AT_PRINTF("%04x%04x%04x%04x%04x%04x\r\n",
+          mib.Param.ChannelsMask[0], mib.Param.ChannelsMask[1], mib.Param.ChannelsMask[2], mib.Param.ChannelsMask[3],
+     mib.Param.ChannelsMask[4], mib.Param.ChannelsMask[5]);
+
+  return AT_OK;
+}
+
+ATEerror_t at_ChannelMask_set(const char *param)
+{
+  MibRequestConfirm_t mib;
+  LoRaMacStatus_t status;
+  uint16_t channelsMask[6];
+  mib.Type = MIB_CHANNELS_MASK;
+  mib.Param.ChannelsMask = channelsMask;
+  if (tiny_sscanf(param, "%04hx%04hx%04hx%04hx%04hx%04hx",
+                  &channelsMask[0], &channelsMask[1], &channelsMask[2], &channelsMask[3],
+                  &channelsMask[4], &channelsMask[5]) != 6)
+  {
+    return AT_PARAM_ERROR;
+  }
+  status = LoRaMacMibSetRequestConfirm(&mib);
+  CHECK_STATUS(status);
+
+  return AT_OK;
+}
+
+ATEerror_t at_ChannelDefaultMask_get(const char *param)
+{
+  MibRequestConfirm_t mib;
+  LoRaMacStatus_t status;
+
+  mib.Type = MIB_CHANNELS_DEFAULT_MASK;
+  status = LoRaMacMibGetRequestConfirm(&mib);
+  CHECK_STATUS(status);
+  AT_PRINTF("%04x%04x%04x%04x%04x%04x\r\n",
+          mib.Param.ChannelsDefaultMask[0], mib.Param.ChannelsDefaultMask[1], mib.Param.ChannelsDefaultMask[2], mib.Param.ChannelsDefaultMask[3],
+     mib.Param.ChannelsDefaultMask[4], mib.Param.ChannelsDefaultMask[5]);
+
+  return AT_OK;
+}
+
+ATEerror_t at_ChannelDefaultMask_set(const char *param)
+{
+  MibRequestConfirm_t mib;
+  LoRaMacStatus_t status;
+  uint16_t channelDefaultMask[6];
+  mib.Type = MIB_CHANNELS_DEFAULT_MASK;
+  mib.Param.ChannelsDefaultMask = channelDefaultMask;
+  if (tiny_sscanf(param, "%04hx%04hx%04hx%04hx%04hx%04hx",
+                  &channelDefaultMask[0], &channelDefaultMask[1], &channelDefaultMask[2], &channelDefaultMask[3],
+                  &channelDefaultMask[4], &channelDefaultMask[5]) != 6)
+  {
+    return AT_PARAM_ERROR;
+  }
+
+  status = LoRaMacMibSetRequestConfirm(&mib);
+  CHECK_STATUS(status);
+
+  return AT_OK;
+}
+
+
+
 /* Private functions ---------------------------------------------------------*/
 
 static ATEerror_t translate_status(LoRaMacStatus_t status)

Projects/B-L072Z-LRWAN1/Applications/LoRa/AT_Slave/LoRaWAN/App/src/command.c

@@ -561,6 +561,28 @@ static const struct ATCommand_s ATCommand[] =
     .run = at_Certif,
   },
 
+  {
+    .string = AT_CHANMASK,
+    .size_string = sizeof(AT_CHANMASK) - 1,
+#ifndef NO_HELP
+    .help_string = "AT"AT_CHANMASK ": Config the region's channel mask for the session\r\n",
+#endif
+    .get = at_ChannelMask_get,
+    .set = at_ChannelMask_set,
+    .run = at_return_error,
+  },
+
+  {
+    .string = AT_CHANDEFMASK,
+    .size_string = sizeof(AT_CHANDEFMASK) - 1,
+#ifndef NO_HELP
+    .help_string = "AT"AT_CHANDEFMASK ": Config the region's channel default mask for the session\r\n",
+#endif
+    .get = at_ChannelDefaultMask_get,
+    .set = at_ChannelDefaultMask_set,
+    .run = at_return_error,
+  },
+
 #ifdef LORAMAC_CLASSB_ENABLED
   {
     .string = AT_PGSLOT,