About gaby_bradu2

gaby_bradu2 · 2019-01-03

I have a CR95HF transceiver connected over SPI interface running at 2MHz. When I send the protocol select command I get the error 0x71 (EinternalError) .The IRQ_OUT goes after the 4-th byte low .Clock, MISO, MOSI looks ok.Send data 00 02 02 01 0dGet ...

gaby_bradu2 · 2015-10-29

Posted on October 29, 2015 at 13:21I use CR95HF to read/write data to M24LR64E. I get error 0x87 when I try to write more blocks. Th efollowing sequence: < Write Block 1 (0x0A 0x21 block1 data) > Status ok (0x00 0x78 0xF0 0x00) - delay (it does not ...

gaby_bradu2 · 2019-01-09

Hello Brian,it has to be a reason for such a complex initialization.Intresting is also that a reset is possible only over SPI I implemented it like in your example & it is ok.Thanks,regards,GB

gaby_bradu2 · 2019-01-08

Hi Brian,thanks for the answer. MCU - STM8AF52 board - own design, (serial interface - MCU - SPI /CR95HF) no standard ST driver usedThe hardware is ok, it works since about 2 years. The only function from MCU was just after restart to manage th...

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CR95HF error 0x71 - SPI interface

CR95HF Write Tag sequence (Error - 0x87 EFrameWaitTOut)

Re: CR95HF error 0x71 - SPI interface

Re: CR95HF error 0x71 - SPI interface