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przemyslaw jakobczak
Associate II
since ‎2018-07-19
‎2024-07-20

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  • 10 Posts
  • 1 Solutions
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User Activity

Problem with receiving long packets in radio FSK

2024-07-16
I have a problem with receiving long packets (above 255 bytes) in radio FSK. Document 'an5687-longpacket-operation-with-stm32cubewl-stmicroelectronics.pdf'  describes how to send and receive long packets (greater than 255 bytes). I've implemented exa...

Problem with handling multicast frames Lorawan

2024-07-08
I have a problem with handling multicast frames. I think it's a server side problem and how to read multicast frames in the lorawan stack? The same as unicast frames? I added support for multicast frames in TTN according to https://www.thethingsindus...

SBSFU - resize SBSFU Code to bigger

2024-05-10
I've implemented on my own board (MCU STM32WLE5CCU6) bootloader SBSFU from example 'STM32Cube_FW_WL_V1.3.0\NUCLEO-WL55JC\BFU_1_Slot'. Everything works ok.In my own aplication i must change download channel from usart to by radio FSK. Because of handl...

LoRaWAN "User defined skeleton" application stuck with `LORAMAC_HANDLER_ERROR`

2024-02-28
I'm implementing "User defined skeleton" application. I correctly join to gateway and server chirpstack is logging 'join accept', 'join_request. When i can send some data to server i get 2 errors from library Lorawan, 'LORAMAC_HANDLER_ERROR' in funct...

[STM103CBT6] interrupt ExtIx versus frequency APB2

2017-01-30
Posted on January 30, 2017 at 20:37I have a problem with the simultaneous handling of interrupts EXTIx ORAX converter ADC1. I must probe the A / C with a maximum frequency. Therefore, I need to set the maximum possible frequency of the bus APB2. As ...
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