Posted on April 01, 2016 at 06:19Hello, I'm trying to drive DS12B80(One-wire interface)using F030. Thus I initiated a PWM output channel 4 and a input capture channel 1 of TIM3. And the DMAs are started with: HAL_TIM_IC_Start_DMA(htim,TIM_CHANNEL_1,...
Posted on April 01, 2016 at 16:05 Hi, I'm facing trouble when I try to connect a USB device (whatever it is) to my http://www.st.com/web/en/catalog/tools/PF260320. As I plug it, my program is stuck here : Here is a little co...
Posted on March 31, 2016 at 21:57Hi,We're trying to reduce power consumption when not suspended and using USB. During the time when we are not handing USB interrupts, we would like to run at a slower core clock speed. I'm wondering if this is poss...
Posted on March 21, 2016 at 19:59I've created nearly identical projects using CubeMX.First one is using STM32F107, 2 ADCs, ETH. When I compile it and run on my target (EasyMX Pro v7 for STM32 ARM), it gets to main loop without problems.The only diff...
Posted on March 24, 2016 at 13:11Having problems getting this to work. I discovered that optimisation may have been the cause of a couple of errors. So, if I turn off all optimisation in SW4STM32 (eclipse IDE + gcc toolchain), I can get the F7 disco...
Posted on March 29, 2016 at 21:14How to use HAL_I2C_Master_Transmit() from outside main.c This HAL_I2C works when I call it from within main.c. I created some external i2c_routines.c, but have a hard time defining how/where to get and use HAL_I2C_Ma...
Posted on March 19, 2016 at 20:50Hello, I am newbie in STM microcotrollers family. Other HelloWorld project work's fine. Now I have new project, I would like show data from memory on microcontroller on my PC. I created project in STMCubeMX then buil...
Posted on March 24, 2016 at 11:17I have a stm32f439 board with a 128MB SPI flash in hand, this board also has a 32MB external RAM. My target is to copy the large scale data from flash to RAM. So far I can read the data to RAM from flash by polling,...
Posted on March 19, 2016 at 22:19Hi: On an STM32F405, I am using ports PA9 through PA12 connected through to a USB Mini B connector. The intention is to use the port so I can plug in a USB stick and transfer data to it. To drive USB power, I have a...
Posted on March 25, 2016 at 20:14 Hi all ! I try to configure my software using STM32CubeMx for a Nucleo-F411RE board. For my own (very lightweight OS) I need a cyclic interrupt of 10ms. But currently I'm not able to find...
