stm32f103 software uart
Posted on February 28, 2017 at 13:10how can i configure stm32f103 for software uart implementation, are there any documents, reference manual or source code?thanks in advance.#uart #stm32f103c8t6 #software-uart
Forum Posts
LWIP IPV6
Posted on May 05, 2016 at 15:14Hi. Is there an example for STM32F7 discovery board with IPV6 use? LWIP declares ipv6 compatibility, but in the application example in CUBEf7 library I don't find ipv6 code. Any ideas? Thanks
STM32L031 How to use TIM2 as a 32 bit 32MHz with a 200ms period counter
Posted on November 14, 2017 at 17:54Hi everyone, I used to work on STM32F407VG to develop a micro-sec timing application.I'm reading on multiple Digital GPIOs configured as input, and measuring elapsed time between rising edges arriving on different...
USART sometimes lost data
Posted on November 10, 2017 at 10:43Hi all?I am using F413 nucleo to acquir water level datas from aquatrak model 4110.The sensor is 1 Hz and data is fixed length.I use timer 6(1Hz) to process the received datas.But I almost lost one record every 90...
write option byte Data0 in codes for STM32F072B
Posted on November 14, 2017 at 23:35The codes in the document 'STM32F0xxx reference manual.pdf' doesn't work. If there is any issue in these examples?
OpenOCD support for external STLink debugger
Posted on November 05, 2017 at 07:41Hi all,Is anyone using OpenOCD with genuine external STLinkV2 debugger/programmer and STM32L0? Clearly, there is an issue as I have tested multiple units and OpenOCD releases (0.9, 0.10.).The debuggers are fully f...
How to use HAL SPI Library
Posted on November 08, 2017 at 16:02Is it possible to use the HAL slave SPI library to receive an unknown number bytes from the master? I'm convinced I'm missing something since the packet size is rarely known in the projects I work on but for some ...
STM32F7 HAL I2C Reading bytes out of sync
Posted on April 25, 2016 at 15:27We're currently talking to a few I2C devices on the same bus using latest STM32F7 HAL drivers.All works fine for a while (minutes or hours) and the bus debug on our scope looks perfect, however, every so often we hav...
Resolved! Understanding SysTick_Handler()
Posted on August 28, 2017 at 13:46Hello everyone,I am setting up a project to make some tests with an STM32F7 MCU. I am using the STM32Cube HAL and the idea is to configure some timers and their interrupts using this HAL. The board is equipped with ...
Determining the ADC frequency and # of Sampling Periods
Posted on November 11, 2017 at 04:06 Hi folks! I'm working with a Netduino, which has an STM32F4, running at 168MHz. I'm trying to doa calculation (specifically the following), which needs the ADC frequency ( Fadc) and number of sampling perio...
