{"id":19215585,"url":"https://github.com/lora-net/lr1110_updater_tool","last_synced_at":"2025-07-09T14:34:23.060Z","repository":{"id":74269559,"uuid":"302656464","full_name":"Lora-net/lr1110_updater_tool","owner":"Lora-net","description":"Implementation example of update mechanism for 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LR1110 Updater tool\n\nThis project has moved to [LR11xx updater tool](https://github.com/Lora-net/SWTL001) project.\n\nThe source code remains available but will not be maintained.\n\n## Introduction\n\nThis project gives an implementation example of the flash memory update mechanism available in the LR1110 radio.\n\nThe project is developed for the following configuration:\n\n-   NUCLEO-L476RG development board\n-   LR1110 shield\n-   Touchscreen (optional)\n\nNevertheless, the function `lr1110_update_firmware` can be reused to port this feature on any platform.\n\nMore information and pre-compiled binaries are available [the Wiki](https://github.com/Lora-net/lr1110_updater_tool/wiki/home)\n\n## Compilation\n\nThe user can chose the firmware to be uploaded thanks to this tool by defining the header file to be included in main.c file before launching the compilation.\n\nFor instance:\n\n-   `#include \"lr1110_trx_0303.h\"` for transceiver firmware 0x0303\n-   `#include \"lr1110_modem_1.0.7.h\"` for modem firmware v1.0.7\n\nFirmware images can be downloaded from the [**dedicated Github repository**](https://github.com/Lora-net/radio_firmware_images/tree/master/lr1110)\n\nThere are 2 ways to get the binary file:\n\n-   a makefile\n-   a Keil project (available in keil folder )\n\n## Operations\n\nTo use this tool, the user can download the generated binary file through :\n\n-   The drag-and-drop flash programming (if enabled)\n-   A tool like STM32 ST-Link Utility\n\nAs soon as the binary is downloaded, the update process begins.\n\nThe user can get information about the update status through the following interfaces:\n\n-   LEDs: an orange LED is on during the update and a green LED indicates that the update is successful (or a red LED if something went wrong)\n-   COM port: if there is a terminal connected to the COM port exposed by the NUCLEO board, information can be read (bitrate set to 921600 bps)\n-   Touchscreen (if connected): the status is displayed on the screen\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flora-net%2Flr1110_updater_tool","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flora-net%2Flr1110_updater_tool","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flora-net%2Flr1110_updater_tool/lists"}