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greiman / SdFat

Arduino FAT16/FAT32 exFAT Library
MIT License
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Can STM32 work with LowLatencyLoggerMPU6050 / ADX345 #103

Open NicksonYap opened 6 years ago

NicksonYap commented 6 years ago

Hi,

Thanks to you, I've tried 'LowLatencyLoggerMPU6050 ' example before with 3.3V Arduino Pro Mini and has achieved rather high data rate. (several hundred Hz)

And saw that 4kHz can be achieved with Due. However, it is large and costly.

I wonder if STM32 series could replace Due and still maintain a high datarate (or even higher) If so, any idea which STM32 series (F1, F3, F4) should I be using?

Thanks!

greiman commented 6 years ago

Your results will depend on the SPI clock rate and the SPI library for the chip.

I wrote a custom SPI library for Due so I don't expect you will match the Due rate.