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DFU OTA giving error upload failed: REMOTE DFU DATA SIZE EXCEEDS LIMIT. while flashing application

NIDHIN K

Hi, i am trying to update OTA application zip file size 112kb but it become failed and showing upload failed: REMOTE DFU DATA SIZE EXCEEDS LIMIT , But if i am flash small size application zip (58kb) it can able to flash. I am using nrf51822(256kb flash) , gnu arm eclipse s/w pls anybody helpme??

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    The S110 v8.0.0 needs 0x18000 bytes of Flash and the bootloader should start at 0x3C000, which means that you have 0x3C000-0x18000 = 0x24000 bytes = 144kB left for the application. The application space will be divided into two banks of 72kB, i.e. the maximum application size is 72kB. Therefore, an application of only 58kB should not be an issue. Can you upload the hex file and the zip file of the application`?

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    The S110 v8.0.0 needs 0x18000 bytes of Flash and the bootloader should start at 0x3C000, which means that you have 0x3C000-0x18000 = 0x24000 bytes = 144kB left for the application. The application space will be divided into two banks of 72kB, i.e. the maximum application size is 72kB. Therefore, an application of only 58kB should not be an issue. Can you upload the hex file and the zip file of the application`?

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