PI-SPI-DIN-4FREQ Frequency / Pulse Counter

[Sogarf]

Hello,

I try to use the PI-SPI-DIN-4FREQ module but i can't do it.
I succeed to use the Pi-SPi-DIN-RTC-RS485 ad the PI-SPI-DIN-4KO module.
I made the configurations of this page "https://widgetlords.com/pages/getting-started-with-pi-spi-libraries"

But when i run the demo python script pi_spi_din_4freq_demo.py , the output is :

Channel 1 frequency: -1 Hz
Channel 2 frequency: -1 Hz
Channel 3 frequency: -1 Hz
Channel 4 frequency: -1 Hz
Channel 1 pulses: -1
Channel 2 pulses: -1
Channel 3 pulses: -1
Channel 4 pulses: -1
DI: 255
Channel 1 frequency (variable): -1 Hz
Channel 2 frequency (variable): -1 Hz
Channel 3 frequency (variable): -1 Hz
Channel 4 frequency (variable): -1 Hz

This CE jumper is on "CE0" and the ADDR Jumper is on " | | | " (all jumpers plugged)

Do you have you a technical documentation for the PI-SPI-DIN-4FREQ module ?
Do you have any tips ?

Do you have any other modules connected?

If so, do they have different CE settings?

[Sogarf]

Thanks for your interest.
I tried with and without a PI-SPI-DIN-4KO module but the issue is the same and the CE settings were different.
For your information :

linux kernel : 4.14.34-v7+ armv7l

/boot/config.txt :

dtparam=audio=off
dtparam=i2c_arm=on
dtparam=spi=on
dtparam=i2c1=on
dtparam=i2c0=on
disable_touchscreen=1
dtoverlay=pi3-disable-bt
dtoverlay=vpe-2701c
dtoverlay=vpe-3011b
lcd_rotate=2
`

Remove the unnecessary dtoverlay=vpe-3011b as it is causing conflicts.

[Sogarf]

I removed the 3011b overlay and i rebooted the RPI but the issue is same.
:(

[Sogarf]

Can you help me ?
Do you have documentation for this module ?

My help will be limited unless I am able to reproduce the issue.

Have you tried using the PI-SPI-DIN-4FREQ module with the same CE setting that worked with the PI-SPI-DIN-4KO? Make sure to update the sample code accordingly.

All currently available documentation for this module is available here in the repository as source code and here