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Use UART DFU implementation in Atmel for upload to nRF51

Hi. I would like upload firmware from Atmel microcontroller to nRF51822 with SD130. I suppose that I have to use single_bank_serial_s130 in nRF51822AA, but what I have to do on other side (Atmel side) ? I found this document, but I don't know if it is relevant for central device using SDK11 and SD130. Does exist any application for PC using bootloader over UART ?

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0 bjorn-spockeli over 7 years ago

We use our pc-nrfutil tool to perform serial DFU from a PC. The source code is available here.
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0 Jackxl over 7 years ago in reply to bjorn-spockeli

Thx. I found older version and this version is little bit complicated and I don't see start packet. I don't understand why you shift sequence number about 3bits in packet header. It should be ack in this position according Bluetooth Core 4.2...How Can I run and debbug this application ? What is about that documentation ?
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0 Jackxl over 7 years ago in reply to bjorn-spockeli

Thx. I found older version and this version is little bit complicated and I don't see start packet. I don't understand why you shift sequence number about 3bits in packet header. It should be ack in this position according Bluetooth Core 4.2...How Can I run and debbug this application ? What is about that documentation ?
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