Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on July 25, 2017 at 19:20I want to use the DAC peripheral on my stm32L073RZT to play a waveform at a given sampling frequency, 8KHz in my case.I'm trying to set a timer to set a value on the dac peripheral but im struggling with the configura...
Posted on July 26, 2017 at 04:32I'm doing the schematic design for a circuit board using the STM32L452CEU6.I find the power supply scheme to be a little confusing. I've attached the supply scheme from the datasheet as well as my schematic.Is what I'...
Posted on July 24, 2017 at 08:47Hello,i'm trying to set adc trigger for my STM32F3 mcu. I have high frequency HRTIM set up with repetition counter to get interrupt every few periods. That gives me fast PWM with interrupt in sync with PWM period but ...
Posted on July 25, 2017 at 06:35Hi,, I am using STM32F103rb for my project,, Here i need to Transfer data into the Pendrive. I am very new to USB protocol, So can you please suggest me any refernece for this task? Akhil Francis
Posted on July 26, 2017 at 05:23Hi all,I'm working on a STM32F7 discovery board. UDP sending data at high rates, as well as debug messages is working fine.I'm trying to get the UDP echo example workig, and I notice there is a HUGE delay (order of 10...
Posted on July 26, 2017 at 10:49Hello ALL I cant use alarm B when the alalrm occurs the device stuck and need a hardware reset . Alarm A is working we have 2 software : one the USB boot for upgrade ; the other is the main program here is the code e...
Posted on July 24, 2017 at 16:23Hello,I am using a STM32L051C8. In my circuitry there is an OPAmp's output leading via a 2k2 resistor to an input of the STM-chip which is configured as ADC input. The STM-chip is supplied by 3.3 V and the OP by 5 V, ...
Posted on July 24, 2017 at 17:07Hello all,Greetings for the day. Hope you all doing good. This is Naveen Raminedi from Bangalore India, i am a Embedded Hardware Engineer, me too having the same question as some of yours. 'What is the STM32F7 curren...
Posted on July 25, 2017 at 11:21Dear all, i want to generate .hex or .bin file using Keil-MDK ARM for external NOR flash connected with STM32F746NG in STM32F746G-Discovery Kit. I know how to program both after getting generated but i d...
Posted on July 26, 2017 at 02:59Cannot get it to fire the IC Capture interrupt, and the macro that decodes the PWM Pulse finished interrupt might be broken becuase all running timers seem to be sent a handle to that callback. htim->Instance TIM2 ge...
