Posted on February 25, 2016 at 15:20
Hi all,
I've done a couple of bootloaders in my days on the STM32F3 and F1's, but I can't seem to get this one to work for some reason.
STM32F411RE (512KB Flash, 128KB RAM)
IDE: SW4STM32
...
Posted on August 18, 2015 at 11:56
I'm trying to get 2 channels (rising edge and falling edge) of Tim2 input capture via DMA working, using the HAL drivers. I had got it working without using the HAL drivers but decided I should probably use the...
Posted on August 12, 2015 at 17:50
Hi,
I've been jumping between the regular libraries and Hal and the Cube and I've now settled on the Cube and HAL libs.
I'm trying to get multiple ADC channel conversions to work via DMA to an arr...
Posted on August 11, 2015 at 11:28
Hi,
I'm using DMA with Timer2 input capture to sample the (ch2)rising and (ch1)falling edges of a 250kbps signal. So a bit is 4us long.
When running the DMA in normal mode, the values make sense a...
Posted on August 06, 2015 at 10:52Hi,Was wondering if anyone has any help for me on this.Device: STM32F334R8T6 (on the nucleo)Frequency: 64MHz (double checked outputting the sysclock on MCO), 2 flash wait statesIDE+compiler: SW4STM32 (free eclipse b...
Posted on February 25, 2016 at 15:49This often happens to me, I struggle for an hour or two on a problem convinced I can't figure it out, so post it on a forum...only to figure out the issue a few minutes later.I was developing using debug build set...
Posted on August 18, 2015 at 14:57Its trivial to write and read variables that are in RAM.Do you want to write and read random addresses in RAM? If so, what for?
Posted on August 18, 2015 at 13:14Any normal variable you declare will be stored in SRAM automatically.This'll be in SRAM:u8 myArray[256]; Am I perhaps not understanding what you mean?
Posted on August 13, 2015 at 10:42Clive you champ, appreciate that. And Obid, also had to change that to 2, I had played around with that number a few times thinking thats where my problem was, but completely missed the scan enable. Can't believe ...
