Try lora stuff

FprimeZephyrReference/ReferenceDeployment/Main.cpp

@@ -11,6 +11,7 @@
 #include <zephyr/sys/printk.h>
 
 const struct device* serial = DEVICE_DT_GET(DT_NODELABEL(cdc_acm_uart0));
+const struct device* lora = DEVICE_DT_GET(DT_NODELABEL(lora0));
 
 int main(int argc, char* argv[]) {
     // ** DO NOT REMOVE **//
@@ -22,6 +23,7 @@ int main(int argc, char* argv[]) {
     Os::init();
     // Object for communicating state to the topology
     ReferenceDeployment::TopologyState inputs;
+    inputs.loraDevice = lora;
     inputs.uartDevice = serial;
     inputs.baudRate = 115200;
 

FprimeZephyrReference/ReferenceDeployment/Top/ReferenceDeploymentPackets.fppi

@@ -41,6 +41,10 @@ telemetry packets ReferenceDeploymentPackets {
     ReferenceDeployment.lis2mdlManager.MagneticField
   }
 
+  packet LoRa id 7 group 4 {
+    lora.LastRssi
+    lora.LastSnr
+  }
 
 
 } omit {

FprimeZephyrReference/ReferenceDeployment/Top/ReferenceDeploymentTopology.cpp

@@ -82,7 +82,9 @@ void setupTopology(const TopologyState& state) {
     startTasks(state);
 
     // Uplink is configured for receive so a socket task is started
-    comDriver.configure(state.uartDevice, state.baudRate);
+    // We dont need UART, as we are sending coms directly to lora
+    // comDriver.configure(state.uartDevice, state.baudRate);
+    lora.start(state.loraDevice);
 }
 
 void startRateGroups() {

FprimeZephyrReference/ReferenceDeployment/Top/ReferenceDeploymentTopologyDefs.hpp

@@ -70,6 +70,7 @@ namespace ReferenceDeployment {
  */
 struct TopologyState {
     const device* uartDevice;             //!< UART device path for communication
+    const device* loraDevice;             //!< LoRa device path for communication
     U32 baudRate;                         //!< Baud rate for UART communication
     CdhCore::SubtopologyState cdhCore;    //!< Subtopology state for CdhCore
     ComCcsds::SubtopologyState comCcsds;  //!< Subtopology state for ComCcsds

FprimeZephyrReference/ReferenceDeployment/Top/instances.fpp

@@ -75,4 +75,6 @@ module ReferenceDeployment {
   instance prmDb: Components.NullPrmDb base id 0x10024000
 
   instance comDelay: Components.ComDelay base id 0x10025000
+
+  instance lora: Zephyr.LoRa base id 0x10026000
 }

FprimeZephyrReference/ReferenceDeployment/Top/topology.fpp

@@ -24,7 +24,7 @@ module ReferenceDeployment {
     instance rateGroup1Hz
     instance rateGroupDriver
     instance timer
-    instance comDriver
+    instance lora
     instance gpioDriver
     instance gpioBurnwire0
     instance gpioBurnwire1
@@ -73,16 +73,16 @@ module ReferenceDeployment {
 
     connections Communications {
       # ComDriver buffer allocations
-      comDriver.allocate      -> ComCcsds.commsBufferManager.bufferGetCallee
-      comDriver.deallocate    -> ComCcsds.commsBufferManager.bufferSendIn
+      # comDriver.allocate      -> ComCcsds.commsBufferManager.bufferGetCallee
+      # comDriver.deallocate    -> ComCcsds.commsBufferManager.bufferSendIn
 
-      # ComDriver <-> ComStub (Uplink)
-      comDriver.$recv                     -> ComCcsds.comStub.drvReceiveIn
-      ComCcsds.comStub.drvReceiveReturnOut -> comDriver.recvReturnIn
+      # # ComDriver <-> ComStub (Uplink)
+      # comDriver.$recv                     -> ComCcsds.comStub.drvReceiveIn
+      # ComCcsds.comStub.drvReceiveReturnOut -> comDriver.recvReturnIn
 
-      # ComStub <-> ComDriver (Downlink)
-      ComCcsds.comStub.drvSendOut      -> comDriver.$send
-      comDriver.ready         -> ComCcsds.comStub.drvConnected
+      # # ComStub <-> ComDriver (Downlink)
+      # ComCcsds.comStub.drvSendOut      -> comDriver.$send
+      # comDriver.ready         -> ComCcsds.comStub.drvConnected
     }
 
     connections RateGroups {
@@ -91,7 +91,6 @@ module ReferenceDeployment {
 
       # High rate (10Hz) rate group
       rateGroupDriver.CycleOut[Ports_RateGroups.rateGroup10Hz] -> rateGroup10Hz.CycleIn
-      rateGroup10Hz.RateGroupMemberOut[0] -> comDriver.schedIn
 
       # Slow rate (1Hz) rate group
       rateGroupDriver.CycleOut[Ports_RateGroups.rateGroup1Hz] -> rateGroup1Hz.CycleIn

FprimeZephyrReference/project/config/CMakeLists.txt

@@ -10,6 +10,7 @@ register_fprime_config(
         "${CMAKE_CURRENT_LIST_DIR}/CdhCoreFatalHandlerConfig.fpp"
         "${CMAKE_CURRENT_LIST_DIR}/ComCcsdsConfig.fpp"
         "${CMAKE_CURRENT_LIST_DIR}/CommandDispatcherImplCfg.hpp"
+        "${CMAKE_CURRENT_LIST_DIR}/LoRaCfg.hpp"
         "${CMAKE_CURRENT_LIST_DIR}/FpConfig.h"
         "${CMAKE_CURRENT_LIST_DIR}/TlmPacketizerCfg.hpp"
     INTERFACE

FprimeZephyrReference/project/config/FpConfig.h

@@ -327,6 +327,10 @@ extern "C" {
 #define FW_FILE_CHUNK_SIZE 512  //!< Chunk size for working with files in the OSAL layer
 #endif
 
+#ifndef FW_ASSERT_COUNT_MAX
+#define FW_ASSERT_COUNT_MAX 4
+#endif
+
 // *** NOTE configuration checks are in Fw/Cfg/ConfigCheck.cpp in order to have
 // the type definitions in Fw/Types/BasicTypes available.
 #ifdef __cplusplus

FprimeZephyrReference/project/config/LoRaCfg.hpp

@@ -0,0 +1,12 @@
+#ifndef LORA_CFG_HPP
+#define LORA_CFG_HPP
+#include <zephyr/drivers/lora.h>
+#include <Fw/FPrimeBasicTypes.hpp>
+namespace LoRaConfig {
+const U32 FREQUENCY = 437400000;               //!< LoRa frequency in Hz
+lora_signal_bandwidth BANDWIDTH = BW_125_KHZ;  //!< LoRa bandwidth
+const I8 TX_POWER = 14;                        //!< LoRa transmission power in dBm
+const U16 PREAMBLE_LENGTH = 8;                 //!< LoRa preamble length
+U8 HEADER[] = {0, 0, 0, 0};                    //!< LoRa header (not used)
+}  // namespace LoRaConfig
+#endif  // LORA_CFG_HPP

FprimeZephyrReference/project/config/TlmPacketizerCfg.hpp

@@ -16,7 +16,7 @@
 #include <Fw/FPrimeBasicTypes.hpp>
 
 namespace Svc {
-static const FwChanIdType MAX_PACKETIZER_PACKETS = 6;
+static const FwChanIdType MAX_PACKETIZER_PACKETS = 7;
 static const FwChanIdType TLMPACKETIZER_NUM_TLM_HASH_SLOTS =
     15;  // !< Number of slots in the hash table.
          // Works best when set to about twice the number of components producing telemetry