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P8X32A/Propeller, P2X8C4M64P/Propeller 2 driver object for the TI ADC124S021 ADC

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avsa242/adc124s021-spin

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adc124s021-spin


This is a P8X32A/Propeller, P2X8C4M64P/Propeller 2 driver object for the TI ADC124S021.

IMPORTANT: This software is meant to be used with the spin-standard-library (P8X32A) or p2-spin-standard-library (P2X8C4M64P). Please install the applicable library first before attempting to use this code, otherwise you will be missing several files required to build the project.

Salient Features

  • SPI connection
Processor Fsys FlexSpin backend Effective bus speed
P1 80MHz bytecode 14.6kHz
P1 80MHz PASM 1.42MHz
P2 180MHz bytecode 78kHz
P2 180MHz PASM2 775kHz

Requirements

P1/SPIN1:

  • spin-standard-library
  • signal.adc.common.spinh (provided by the spin-standard-library)

P2/SPIN2:

  • p2-spin-standard-library
  • signal.adc.common.spin2h (provided by the p2-spin-standard-library)

Compiler Compatibility

Processor Language Compiler Backend Status
P1 SPIN1 FlexSpin (6.9.4) Bytecode OK
P1 SPIN1 FlexSpin (6.9.4) Native/PASM OK
P2 SPIN2 FlexSpin (6.9.4) NuCode OK (Untested)
P2 SPIN2 FlexSpin (6.9.4) Native/PASM2 OK (Untested)

(other versions or toolchains not listed are not supported, and may or may not work)

Hardware compatibility

  • Tested with the Parallax Activity board (WX), #32912

Limitations

  • Very early in development - may malfunction, or outright fail to build
  • Not optimized

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P8X32A/Propeller, P2X8C4M64P/Propeller 2 driver object for the TI ADC124S021 ADC

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