Hello. I want to perform ADC reading with the RA6T2 processor. Can you help me with what I'm missing in my settings? I want to read from PA00 and PA01 pins. Can you check it and get back to me? Thanks.Analogproject.rar
Thanks for reaching out Renesas Community.
I attach a project that reads from AN000(PA00) and AN001(PA01) on RA6T2.
I attach a new project, where you can see adc readings for PA00, PA01.
On the project, you will see a adc_cb callback, where I read the adc values, and toggle a LED. I send a screenshot, where…
Hello. Thank you for your return. It reads but it reads incorrectly. It also performs readings very slowly. It reads once every 1-2 seconds. I want him to read immediately when I want him to read. I will be able to read 100000 times per second. How can I achieve this? Can I increase reading speed? I was able to perform fast reading on RA2L1 processors. Why can't I do this?
On the project, you will see a adc_cb callback, where I read the adc values, and toggle a LED. I send a screenshot, where you can see that the time interval for the readings using the function R_ADC_B_Read() is 1μs.
The real time interval for ADC conversion without adding the running time for the read function code is 800ns, take a look below:
Τhe maximum clock for ADC can be ADCLK = 60MHz
Up to 6.25 Msps (0.16 μs per channel), according the user manual.
You can configure the sample time and the clock configuration during FSP configuration.
Is there any update on this ? Did the last project help you?. If yes, please verify the answer to help other community members.