RM0038 TIM2_OR and TIM3OR: What is TGO?
Typo, or yet another internal signal name? I can't find "TGO" anywhere else in the manual by textual search.JW
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How use ADC DMA Interrupt in CubeIDE?
HiI read ADC 1 channel using DMA transfer to buffer array with length is 8.int16_t aData[8]; HAL_ADC_Start_DMA(&hadc1, (uint32_t*) aData, 8);I want to average data each 8 convertions. I plan to use DMA Interrupt with a counter, when counter reach 8...
General availability?
The device was announced over a year ago. Any news on a date for its move from evaluation to production?
STM32F429 and pcm1808 some I2s question
Hello. Please help me.I want to use pcm1808 ADC in 24bit mode. pcm1808 have a two channels, left and right. I'm generate some code in CubeMX and send recv data to pcm5102 DAC. The sound is transmitted to both channels. But I need to take only the lef...
SD lossless data storing from GPIO.
Hello,I am thinking to use an STM32H7 to write external data incoming from 16 GPIOs to an SD using the internal SD 4.1 Host controller. The data clock rate is 12 MHz.The STM32H742xI/G STM32H743xI/G DS (https://www.st.com/resource/en/datasheet/stm32h7...
STM32F100RBT Avoiding RTC Time Race When Setting Alarm For 1 Second
Hello,I have a system using STM32F100RBT needs wake up from standby mode every second.Some operations it conducts when it wakes might take longer than a second.Each time before going to sleep, I read the current RTC time, and set an alarm for this ti...
STM32F373 SDADC HAL after Calibration, do I need to manual put an offset error value to final calculate with sdadc output value?
HiAs a title, after I call HAL_SDADC_CalibrationStartand HAL_SDADC_PollForCalibEventfollow Refference Manual page 240, calibration progress will store an offset error value in OFFSETx[11:0] fields. So do I need to read this value and put in the calc...
ADC (DMA) overrun error at the fastest sampling speed (STM32F030RC)
Using ADC with DMA to read a bunch of analog inputs on a STM32F030RC, I am getting an error callback due to an overrun error if I select 1.5 cycles for the sampling time.Any slower sampling time seems to work OK.I'm confused about how this error coul...
STM32072B-EVAL Display
Hi, Just purchased a STM32072B-EVAL board and loaded an example project on it. I cleared it from memory using ST visual programmer and now the LCD display is blank (i use to see the GUI). Did i accidentally erase the GUI? If so can I download it back...
