How to create configuration of the SUOTA

1 year ago

Hi Ryon,

Yes, the pxp_reporter example of the SDK includes SUOTA functionality and you can take it as a reference. Let me share some hints for adding SUOTA in the ble_peripheral example.

1. Add thecustom_config_qspi.hheader file from pxp_reporter to ble_peripheral under config folder. The following two macro definitions is for SUOTA support. When building the project in SUOTA build configuration, the custom_config_qspi_suota.h is included and the custom_config_qspi.h is excluded automatically. To do so, there is no need to include custom_config_qspi_suota.h in your source file.

#define dg_configIMAGE_FLASH_OFFSET(0x20000) #define dg_configSUOTA_SUPPORT(1)

1. Follow thedg_configSUOTA_SUPPORT macro in pxp_reporter_task.c and you should do the same modifications in ble_peripheral_task.c.
   1. Includethe dlg_suota.handsw_version.hheader files
   2. AddINITIALISED_PRIVILEGED_DATA static bool suota_ongoing = false;
   3. Modify BLE peripheral advertising data. For example:

static const uint8_t adv_data[] = { 0x03, GAP_DATA_TYPE_UUID16_LIST_INC, 0xF5, 0xFE, 0x06, GAP_DATA_TYPE_LOCAL_NAME, 'S', 'U', 'O', 'T', 'A' };

1. Add the appropriate callback functions like in pxp_reporter_task.c.

1. Then, you should create a new partition table. The SUOTA partition table is not include in the ble_peripehral project so you should create your own partition table. I would suggest you to read section3. Non-Volatile Memory StorageinFlash Adapter Concepttutorial which demostrates how to create a new partition entry. You can use the following 1M SUOTA partition table.

2. x000000 PARTITION2 (0, 0 x01e000 NVMS_FIRMWARE_PART , 0 ) PARTITION2( 0x01E000 , 0x001000 , NVMS_PRODUCT_HEADER_PART , 0 ) PARTITION2( 0x01F000 , 0x001000 , NVMS_IMAGE_HEADER_PART , 0 ) PARTITION2( 0x020000 , 0x050000 , NVMS_FW_EXEC_PART , 0 ) PARTITION2( 0x070000 , 0x00D000 , NVMS_LOG_PART , 0 ) PARTITION2( 0x07D000 , 0x002000 , NVMS_PLATFORM_PARAMS_PART , PARTITION_FLAG_READ_ONLY ) PARTITION2( 0x07F000 , 0x001000 , NVMS_PARTITION_TABLE , PARTITION_FLAG_READ_ONLY ) PARTITION2( 0x080000 , 0x010000 , NVMS_PARAM_PART , 0 ) PARTITION2( 0x090000 , 0x051000 , NVMS_FW_UPDATE_PART , 0 ) PARTITION2( 0x0E1000 , 0x01F000 , NVMS_GENERIC_PART , PARTITION_FLAG_VES )

3. The same partition should be included in the ble_suota_loader.

Please follow the steps above and let me know if you have any follow up questions.

Thanks, PM_Dialog

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1 year ago

Hi Ryon,

1. Import both ble_peripheral and pxp_reporter projects in the “Project Explorer” of SmartSnippets Studio.
2. Right click into ble_peripheral, and select “Properties”
3. In the pop-up window, navigate to “C/C++ Build” from the left menu.
4. In the right corner, you will see the “Manage Configurations…”, so hit her in order to adds build configurations for SUOTA.
5. Select “New…”
6. Type a “Name” and a “Description” in the appropriate fields. You can give this name “DA14683-00-Release_QSPI_SUOTA”
7. Select “Import from projects” and select pxpx_reporter > DA14683-00-Release_QSPI_SUOTA and hit “OK”.

Thanks, PM_Dialog

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1 year ago

Hi Ryon,

Can you please clarify the following question?

“it will work good when i reduce the code size. Isn't memory set correctly? if not ,what should i do”

Have you done all the appropriate modifications in ble_peripheral_task.c? Can you please check that you are using the correct partition table? If you follow the pxp_reporter project and the hints I have provided you, you should be able to add SUOTA feature.

Thanks, PM_Dialog

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1 year ago

Hi Ryon,

Can you please indicate the size of your firmware? I assume that your custom code was fully functional without SUOTA feature. Where does the code stuck? Can you please debug it?

Thanks, PM_Dialog

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