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Posted on May 31, 2017 at 17:06Hi guys,So I'm using an STM32F1 and am trying to send data from a serial terminal (RealTerm) to USART3 via a FTDI USB-UART converter cable. I have written code to poll for data on the RX line but for some reason my USA...
Posted on February 27, 2017 at 15:10How can I create a phase-shifted pwm signal ? The frequency is fixed. The board is STM32F407 discovery board so I am not 100% sure if this is possible.If it is, how can I achieve this?#phase-shift #stm32f4-discove...
Posted on June 01, 2017 at 03:47Hi, all,I have to interface PCM highway for SLIC thru MCU.Most VoIP chipset has PCM highway interface to be connected with SLIC directly.But, I want to use general MCU, not VoIP chipset.I am glancing the SAI interface...
Posted on February 26, 2016 at 15:19Is anyone aware of a method or even the feasibility to transfer captured data from the ADC module, transferred to SRAM, then stored to non volatile memory (flash) section of the Cortex M0 Arm core without having t...
Posted on June 01, 2017 at 02:36 There is an image with some BSP examples. It is stored in code memory in ascii format like this'. __ALIGN_BEGIN const unsigned char stlogo[9174] __ALIGN_END ={0x42,0x4d,0xd6,0x23,0x00,0x00,0x00,0x00,0x00,0x00,...
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 ...
