Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 30, 2017 at 17:44Hi,When two inputs of ADC are in differential mode, can the ADCxINN input voltage be higher than the ADCxINP input voltage?For Vref+ = 3.3V and Verf- = 0V.Is the result value = ((ADCxINP - ADCxINN)/3.3) * 2048 + 2048...
Posted on May 31, 2017 at 17:33How do I get started with the B-L475E-IOT01A? I must be missing something? I assumed there would be support for this board on mbed? Are there any example projects? I want to be able to test drive the various transp...
Posted on May 29, 2017 at 23:05I am totally new to STM32. I need to design a USB bootloader for a product. I have download STM32CUBEMX, but still not being able to fully grasp the STM32 working. I would like to get help on following points. 1. Getti...
Posted on March 01, 2017 at 05:51we are trying to implement full bridge phase shifted DC DC converter using STM32F334. All examples show control of duty cycle. Can someone provide examples of phase shift variation?Thanks RegardsAnusha
Posted on May 31, 2017 at 08:38Hi everyone,I’m working for the first time on CAN protocol, with two STM32 F103RB - Nucleo64 and two transceivers (MCP2551). I’m trying to send a message from one of those two microcontrollers to the other one, in ...
Posted on May 29, 2017 at 02:55I just would like to store one or two values in the in a non volatile memory and not sure how to do it.any ideas or a an example to start with.Many thanks
Posted on May 31, 2017 at 14:09I'm looking for a count mode in a stm32 controller that counts up and down, depending on a input signal which is low or high. I have seen this mode in a Renesas Controller (RX210), it is called: Phase Counting mode 2....
Posted on May 31, 2017 at 14:06I'm capturing sound through an external microphone and converting it to digital with ADC. I pass the data over DMA and when initializing the audio codec, it runs into a hardfault error.
Posted on May 31, 2017 at 08:24I want to design a TSC board in EMC environment, I designed one before, but it works badly, can any body help me to design a better pcb, power supply and ....?
Posted on May 30, 2017 at 18:56Hi All,I've got a Nucleo-F103RB, and have been able to successfully implement an SPI interface to an FPGA, using the software to control the flow of the SPI.I want to now move this across to the DMA, such that the DMA...
