Release v2.1.0

Lora-net · Mar 13, 2023 · 55808fe · 55808fe
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.1.0] - 2022-04-08
+
+### Added
+
+- [app] Support of LR1121 transceiver
+
 ## [2.0.0] - 2022-04-08
 
 ### Added
@@ -35,4 +41,3 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - Initial version (with LR1110 driver v3.0.0 and LoRa Basics Modem-E driver v1.0.0)
-
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 # LR11xx Updater tool
 
-This tool is a reference implementation of the mechanism to update a firmware in a LR1110 / LR1120 chip. It is based on the [Application Note AN1200.57](https://semtech.my.salesforce.com/sfc/p/#E0000000JelG/a/2R000000Hlit/77J00f9xeOhqu8XDfHrB0G54bEJGikO58GGYT__hyis) - "LR1110: Upgrade of the Program Memory".
+This tool is a reference implementation of the mechanism to update a firmware in a LR1110 / LR1120 / LR1121 chip. It is based on the [Application Note AN1200.57](https://semtech.my.salesforce.com/sfc/p/#E0000000JelG/a/2R000000Hlit/77J00f9xeOhqu8XDfHrB0G54bEJGikO58GGYT__hyis) - "LR1110: Upgrade of the Program Memory".
 
 ## Requirements
 
@@ -28,6 +28,13 @@ The list of compatible Semtech LR1120 shields is:
 | LR1120MB1GIS | PCB_E655V01A - GNSS with LNA for Passive GNSS Antenna | 490MHz |
 | LR1120MB1GJS | PCB_E656V01A - GNSS without LNA | 490MHz |
 
+The list of compatible Semtech LR1121 shields is:
+
+| Shield | PCB | Frequency matching |
+| ------------ | ------------ | ------------------ |
+| LR1121MB1DIS | PCB_E655V01A | 868/915MHz |
+| LR1121MB1GIS | PCB_E655V01A | 490MHz |
+
 ### Touchscreen (optional)
 
 This tool is compatible with a touchscreen (DM-TFT28-116) that can be optionnaly connected on top of the shield to get information directly - without the need to open a terminal on the computer connected to the board.

diff --git a/application/inc/lr1121_transceiver_0101.h b/application/inc/lr1121_transceiver_0101.h
diff --git a/application/inc/lr11xx_firmware_update.h b/application/inc/lr11xx_firmware_update.h
@@ -66,6 +66,7 @@ typedef enum
  LR1110_FIRMWARE_UPDATE_TO_TRX,
  LR1110_FIRMWARE_UPDATE_TO_MODEM,
  LR1120_FIRMWARE_UPDATE_TO_TRX,
+ LR1121_FIRMWARE_UPDATE_TO_TRX,
 } lr11xx_fw_update_t;
 
 typedef enum

diff --git a/application/inc/version.h b/application/inc/version.h
@@ -48,7 +48,7 @@ extern "C" {
 
 #ifndef DEMO_VERSION
 #warning "No demo version provided"
-#define DEMO_VERSION "v2.0.0"
+#define DEMO_VERSION "v2.1.0"
 #endif
 
 /*

diff --git a/application/src/gui.c b/application/src/gui.c
@@ -132,6 +132,11 @@ void gui_init( lr11xx_fw_update_t update, uint32_t fw_expected )
  sprintf( buffer, "Update LR1120 to FW 0x%04x", fw_expected );
  break;
  }
+ case LR1121_FIRMWARE_UPDATE_TO_TRX:
+ {
+ sprintf( buffer, "Update LR1121 to FW 0x%04x", fw_expected );
+ break;
+ }
  }
 
  lv_obj_t* lbl_fw = lv_label_create( screen, NULL );

diff --git a/application/src/lr11xx_firmware_update.c b/application/src/lr11xx_firmware_update.c
@@ -147,6 +147,7 @@ lr11xx_fw_update_status_t lr11xx_update_firmware( void* radio, lr11xx_fw_update_
  {
  case LR1110_FIRMWARE_UPDATE_TO_TRX:
  case LR1120_FIRMWARE_UPDATE_TO_TRX:
+ case LR1121_FIRMWARE_UPDATE_TO_TRX:
  {
  lr11xx_system_version_t version_trx = { 0x00 };
  lr11xx_system_uid_t uid = { 0x00 };
@@ -219,6 +220,10 @@ bool lr11xx_is_fw_compatible_with_chip( lr11xx_fw_update_t update, uint16_t boot
  {
  return false;
  }
+ else if( ( update == LR1121_FIRMWARE_UPDATE_TO_TRX ) && ( bootloader_version != 0x2100 ) )
+ {
+ return false;
+ }
 
  return true;
 }

diff --git a/application/src/main.c b/application/src/main.c
@@ -37,7 +37,7 @@
  * --- DEPENDENCIES ------------------------------------------------------------
  */
 
-#include "lr1120_transceiver_0101.h"
+#include "lr1121_transceiver_0101.h"
 
 #include "configuration.h"
 #include "system.h"
@@ -106,17 +106,28 @@ int main( void )
 
  gui_init( LR11XX_FIRMWARE_UPDATE_TO, LR11XX_FIRMWARE_VERSION );
 
- if( LR11XX_FIRMWARE_UPDATE_TO == LR1110_FIRMWARE_UPDATE_TO_TRX )
+ switch( LR11XX_FIRMWARE_UPDATE_TO )
+ {
+ case LR1110_FIRMWARE_UPDATE_TO_TRX:
  {
  printf( "Update LR1110 to transceiver firmware 0x%04x\n", LR11XX_FIRMWARE_VERSION );
+ break;
  }
- if( LR11XX_FIRMWARE_UPDATE_TO == LR1120_FIRMWARE_UPDATE_TO_TRX )
+ case LR1120_FIRMWARE_UPDATE_TO_TRX:
  {
  printf( "Update LR1120 to transceiver firmware 0x%04x\n", LR11XX_FIRMWARE_VERSION );
+ break;
+ }
+ case LR1121_FIRMWARE_UPDATE_TO_TRX:
+ {
+ printf( "Update LR1121 to transceiver firmware 0x%04x\n", LR11XX_FIRMWARE_VERSION );
+ break;
  }
- else
+ case LR1110_FIRMWARE_UPDATE_TO_MODEM:
  {
- printf( "Update LR1110 to modem firmware 0x%04x\n", LR11XX_FIRMWARE_VERSION );
+ printf( "Update LR1110 to modem firmware 0x%06x\n", LR11XX_FIRMWARE_VERSION );
+ break;
+ }
  }
 
  while( 1 )