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I write a program, send 0x55 via UART, and set the system timer for 1000 calls per second.the program is recorded to FLASH and works as expected.then I change the address for the firmware in the linker, instead of the flash drive I write to RAM.I cha...
Hi,I am trying to write a waveform table to the DAC peripheral using DMA and the TIM6 peripheral.TIM6 does appear to work as expected.I can also see the DMA getting triggered by means of TIM6_TRGO.But the DMA Transfer results in a Transfer Error, res...
Hi guys, Finally started injected known data into the I2S bus and I am seeing indifferences on the line and was wondering if you guys can explain this to me if this is normal or not.Using the STM32H753ZIFigure 1:Sending: 0xFF FF (16 bits) DATLEN = 16...
Hello,i am using ADC with DMA. In my initialization code i did the ADC calibration procedure like that: HAL_ADCEx_Calibration_Start(&hadc1, ADC_SINGLE_ENDED); // ADC calibration VrefintCalValue = (*VREFINT_CAL_ADDR); // read out the calibratio...
Hi, We are from Nagra IOT team currently working on IOT products based on STM boards.We are using SMT32L4 (B-L475E-IOT01A1).Our current requirement is putting a file in ST board - in flash preferably and read it using simple file I/O operations like ...
I'm using Nucleo439 board how to interface the tcpip and DoIP(Diagnostics over IP )I can downloaded the open source (API function )can any one tell me how to interface.
Hello I am looking for free MBD tool for programming. I think Algobuilder is good. but cpu is limited and dedicated only for mems sensors. I found MBD tool xcos based on Scilab. and module for cubemx, codegenator.https://atoms.scilab.org/toolbo...
https://www.digikey.com/en/products/detail/microchip-technology/KSZ8863RLLI/2426202 - switchAny1 have experiance with using these two components? If not are they're any known plug and play switches that will achieve this?
I need generate some pattern at GPIO outputs (in defined times i have to write some known combinations on outputs) as reaction on external trigger signal. I've let external signal to trigger timer (thru TRGI). I'am using TIM_CC event as DMA request w...
How can I use PWM output pulse in my program?Normally the PWM mode for instance for TIM1 will be generated on pin PA8, but I want to use the PWM signal internally in my code. How is it applicable?
