Mar-08-2022, 08:44 AM
Hi,
I have RB PI 3+ and Waveshare ADS1256 ADC24bit. I need read at speed 30kSPS to buffer, for example 20k values after button pressed.
I try to use https://github.com/waveshare/High-Precision-AD-DA-Board
When I connect ADXL to the board (VCC,AGND, AD1) I can see 2,6V on ADC1.
Then I need read 30kSPS to the buffer. Timing is very important form be, because acceleration and following velicity calculations.
Any idea how to do it? Thanks for help.
I use this example code https://github.com/waveshare/High-Precis...56/python3
I have RB PI 3+ and Waveshare ADS1256 ADC24bit. I need read at speed 30kSPS to buffer, for example 20k values after button pressed.
I try to use https://github.com/waveshare/High-Precision-AD-DA-Board
When I connect ADXL to the board (VCC,AGND, AD1) I can see 2,6V on ADC1.
Then I need read 30kSPS to the buffer. Timing is very important form be, because acceleration and following velicity calculations.
Any idea how to do it? Thanks for help.
I use this example code https://github.com/waveshare/High-Precis...56/python3