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I have custom board with 4 chips, communicating over I2C. The problem is that I cannot have 4 chips talking to each other.I can only communicate between 2 chips. As soon as I enable I2C on third chips the communication stops. One is setup as master t...
Hi,i am using 2 units of STM32h743II MCU and I am trying to transfer I2C transactions from master to slave based on I2C_TwoBoards_ComPolling examples.data is received correctly each time but about my i2c slave unit perform Long clock stretching 1 out...
I read the example code of ll adc single conversion in stm32cube g0 package, and I have a doubt in a particular section of code: /* Run ADC self calibration */ LL_ADC_StartCalibration(ADC1); /* Poll for ADC effectively calibrated */ ...
Which nucleo board should I use for 26 ADC inputs?Or should I use a multiplexer? Can I get fast signal processing with a multiplexer?Thanks
I'm monitoring power using an X-NEUCLEO LPM01A and an STM32F767Zi target board. When I use them in standalone mode and connect to a desktop computer, the X-NEUCLEO LPM01A stops working. Can someone tell me how I can repair this?
I bought the STEVAL-ETH001V1 and it is without the firmware loaded.I was previously working with the P-NUCLEO-IHM03 and the B-G431G-ESC1 so I don't have any programmer for the MCU.I think I have to buy the ST-LINK/V2-ISOL but I'm not sureBest regard
I have set the ADC clock frequency to 80 MHz and I am operating the ADC1 and ADC2 in dual regular simultaneous mode where sampling cycles I have set to 2.5cycles each, so what will be the sampling frequency for the signal?
heyI work with NUCLEO-H723ZG,STM32 Nucleo-144 development board with STM32H723ZG MCU.I try to implement web-server on my board.I work with the example of LwIP_HTTP_Server_Netconn_RTOS.From my test, the size of the website will be larger than 600MB. T...
Some of the parameters which can return negative values (not all the time, sometimes positive) are: Power Factor, ReactivePowerReceived, ApparentPowerDelivered, and whatever these parameters are:Vmom = -162 AEload = -0.174030 Imom = -43 PF = -0....
