STM32F446 inverse PWM duty cycle?!?
Posted on March 17, 2017 at 02:59The original post was too long to process during our migration. Please click on the attachment to read the original post.
Forum Posts
Want to generate pulse train of progressively increasing pulse duration in response to trigger train.
Posted on April 06, 2017 at 11:50Want to generate pulse train of progressively increasing pulse duration in response to a trigger train. OPM seems o be solution. Can I change CCR1 and ARR register values in interrupt routine to change 'delay' and 'p...
Pros and Cons of using CubeMx
Posted on April 06, 2017 at 22:56Hi Im just wondering what are all the Pros and Cons of using CubeMX. Im really just starting to develop for the ST32 and have the free Keil suite and been using the CubeMX. Obviously one Pro is getting a project up...
''Internal command error'' programming an STM32F072 discovery board with ST-LINK/V2
Posted on April 05, 2017 at 20:27Hello,I'm trying to connect to an STM32F072R8 discovery board using an ST-LINK/V2. I am using the ST-LINK utility to do so. The utility tells me I have an 'Internal command error' whenever I try to do this. Interesti...
How to use APB1 prescaler in stm32F100
Posted on April 06, 2017 at 15:27Which register to be used?
Request for a bug tracking system
Posted on April 02, 2017 at 00:18It happens many times that I find a bug inside the Cube/HAL driver or even inside the comments and documents and I really want to report it, so they can FIX it, thus making a bug free environment to develop my/our ap...
How power STM32F4-discvoery board externally?
Posted on April 06, 2017 at 13:32Hi community!So guys, is there any solution to this? I have here STM32F4discovery on my desk and i would like to power it externally. I have asked STM official to provide me solution for this. I have been told that t...
Documentation Error - STM32L072CZ WLCSP49
Posted on April 06, 2017 at 08:07http://www.st.com/content/ccc/resource/technical/document/datasheet/98/e1/71/c0/ae/f5/4b/d4/DM00141133.pdf/files/DM00141133.pdf/jcr:content/translations/en.DM00141133.pdf Ball F2 should be PB13 not PE13
STM32F3 SPI Transmit DMA
Posted on April 06, 2017 at 16:15Hello! I use dma on spi3 rx & tx (STM32F302K8U6). When I call HAL_SPI_Transmit_DMA before HAL_SPI_Receive_DMA data from slave came damaged. Pseudocode:void WriteFifo( uint8_t * buf, uint16_t size ){ TxCmpltFlag = 0...
STM32F407VG ARM - UART Implementation
Posted on April 05, 2017 at 16:23Hello all,I'm using STM32F407VGT6, with 32-bit ARM� Cortex�-M4 microcontroller.I would need support with implementation of UART for this microcontroller.I couldn't find clear step tutorial for this task.To focus on, ...
