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In computer science and embedded device engineering, it often makes sense to work wit integers in a different base than decimal.
For example: Most ADCs have resolutions in powers of 2, so ADC full ra…
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Using a custom `DataSink`, as done by MicroPython, we can see that when pulling from the splitter channel, we end up with what it looks like missing data between the first and second buffer from the A…
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Hi Pavel,
cool project! I wondered why you didn't choose the LTC22xx family of 2-channel ADCs. There you can find pin-compatible ADCs from 12bit @ 25MSps up to 14 bit @ 105MSps, so people could cho…
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And the ADC buffer is pre-filled with value 0x88 in [codal-nrf52/source/NRF52ADC.cpp#L436-L446](https://github.com/lancaster-university/codal-nrf52/blob/2d77a3c89d14c5f4344e73511ca32086a0fcc8ad/source…
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"may later support MCP320x as well"
So, Eben Upton and co has made 10.000.000 RP2040, that needs external ADC's to be useful beyond 8 bit.
https://datasheets.raspberrypi.com/rp2040/rp2040-datashee…
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Hi, i need to work with a good chunk of AVR, ARM and other embedded style assembly, what would be the correct way for me to the opcodes and registers for em?
Should i just add em as new xml files in …
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Hello, I am very lucky to see your blog. I recently saw a code for teensy 4 to use ADS901E ADC to collect signals. ADS901E's 10 port 12 (MSB) is connected to teensy4's 14, then 11-15, 10-16. . . , 3-2…
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Hey folks,
I am currently trying to use this on the SDRLab122-16 and it works relatively well with a few changes on Vivado (clocks, 16 bit ADC). The issue I have is that 16 bit values works fine unti…
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Affects all versions of CircuitPython, all architectures.
The approach currently used for scaling ADC inputs to 16-bit range never actually reaches 65535. For example, the oft-seen Python snippet:
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In FSP 5.1 (and possibly earlier versions), the dereference structure for the 'ADSYCR' register bit mapping in 'r_adc_b.' has an error.
https://github.com/renesas/fsp/blob/49346c0731c7513a33610a748af…