Posted on November 25, 2015 at 09:47Hi all, I've got an STM32F4 Discovery working with an OV7692 camera based on the sample project from ST. I've verified the image comes out fine by sending it over the UART. But every now and them the first image c...
Posted on November 25, 2015 at 17:12I have an http://arduitapemarkii.blogspot.co.uk/ that has hit a bit of a dead end and I am interested in converting it to the STMF4 Discovery as it has a built in audio port. Initially I want to just have basic fu...
Posted on October 23, 2015 at 10:06 I installed Software Pck for STM32F1 v2.0.0 to my MDK-ARM v5.16a, create project for STM32F103RB, add support for device SPI, in RTE_DEvice.h select SPI1, but when compule have eeror C:\Keil\ARM\PACK\Keil\S...
Posted on November 25, 2015 at 19:00Hi.I know that on STM32F103 this combination works. Pin which was used for SSI clock, was configured also as timer trigger input (two functions on the same pin). Timer was set in ''Reset mode'', so it was reset an...
Posted on November 25, 2015 at 17:32 I have a timer set up with a capture register which loads the counter value on a rising edge with the code below. However the counter value keeps increasing until overflow (not when counter value loaded into ...
Posted on March 19, 2015 at 12:18Hello! I am currently using STM32F030R8T8 for communication purpose (RS485). The functions I wrote to communicate seems to be working fine but most of the time the communication stops and refuses to restart. I implem...
Posted on November 25, 2015 at 14:32Hi,anyone describe whats the below lines means.'' memory device containing 64Mbit Pseudo Static Random AccessMemory using a self-refresh DRAM array organized as 4M words by 16 bits.''
Posted on November 20, 2015 at 08:46Hello, I noticed that in the code generated by CubeMX SysTick interrupt is assigned the highest priority (0). And DMA interrupts (I didn't yet use any others) get assigned the same priority too. However, DMA ISR ...
Posted on November 25, 2015 at 03:39 I am currently using STM32F4 Discovery board, and i configure UART 2 into DMA mode for sending data. i am able to send data with a fixed length to UART 2 using DMA. But, i want to send data with a var...
Posted on November 20, 2015 at 14:22Hi everyone, I need some lights on the ability to switch off interrupt of TIM6 when stopping at a breakpoint. I did call the macro: __HAL_FREEZE_TIM6_DBGMCU(); But nothing, I still jump into the TIM6_IRQHandle...
