About JDIRI.1

JDIRI.1 · 2023-01-31

Hi everybody!Working on Martian Robot développed by VittaScience, I need to read values coming from 5 blackline sensors to the ADC of the wb55.I tried to analogRead() the pin but nothing...Some ideas? Thanks!

JDIRI.1 · 2023-01-26

Hi Everybody!New with STM32, i'm currently working on a project in order to combine black line detection with an AlphaBot and IA embedded with a TOF sensor, all of that with a Nucleo-WB55.Actually I would like to add a Bluetooth function to be able t...

JDIRI.1 · 2023-02-02

Hi @Jaroslav JANOS ,It works fine, thank you very mutch, I missed NSS Signal on my configuration.Now I isolate all the values for each sensor but the values seems to fluctuate a lot with the light .Just need to find an algorithm to detect the lines ...

JDIRI.1 · 2023-02-02

@Jaroslav JANOS I just tried, with baudrate = 500Kbits/sI read 1023 all the time for all sensors, in dark or light....I replaced : input_id = MAX(iter - 1,0);with : if (iter != 0) input_id = iter - 1; else input_id = 0;and declared values : ...

JDIRI.1 · 2023-02-01

Thank you @Jaroslav JANOS, we just modified the pinout of the shield of the Robot by connect D11 to D12 and D12 to D11.By now, we should could use the SPI libraries... right?Thank you very much!

JDIRI.1 · 2023-02-01

Thank you for your answer @Jaroslav JANOS.Have you some examples about reading in SPI please?Thank you

JDIRI.1 · 2023-02-01

Thank you for your answers @Javier Muñoz and @Jaroslav JANOS @Jaroslav JANOS we are in STM WB55 board and used HAL_READ_PIN() to read the values.Do you mean we should use HAL_SPI_Receive() to read the values?The problem is we don't know which sens...

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