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Posted on May 25, 2016 at 23:27I used stm32cubeMX to generate a CDC project for the stm32f3 discovery board. After much fussing, I have a pretty stable echo going. If I use a program to generate output/input from the host, I'm finding writes of 64...
Hi I have been reading an ST presentation regarding using the internal opamp on a STM32L433. Am I reading it correctly, this saves in having to use an external opamp? I want to use it for as a follower for the analogue input. I am not sure I am read...
Hi, I want to run DSP lowpass filter and also run other applications like voice over ble and touch screen interrupts at the same time. running one after the other is not efficient.Is there a way to run these applications in parallel on a stm32 proces...
DMABR->SR should be auto-cleared when set 1.I haven't modified code - auto generated by hal.It always timeouts - any ideas why? I tried to extend timeout time - bit 0 is always 1.Here is code from HAL: /* Ethernet Software reset */ /* Set the SWR ...
Do you know the power consumption difference between STM32L0+ series and STM32G0 series? Which is lower? I'm using STM32L0+ series. If STM32G0 series consumes lower power, I'll switch to it.
Hello, I need to implement the SWD protocol in a STM32 microcontroller. SWD as many other protocols has one bidirectional line that is driven push-pull. I am implementing the protocol using bit banging and 3 output and 1 input. 1 output is for the ou...
Hi everyone)I've attached project, that I refer further.I'm trying to write program on my STM32F103(C8T6)."From scratch" I've made CubeMX project, set all needed pins in modes I need to, generated it.I've tried to flash a led on a couple of ports, i...
The Datasheet of the STM32F429 says that this uC has 256 kbyte of RAM, whereas 64kbyte are CCM.By default the Linker uses only 192kbyte for the heap/stack. I found several articels about how to move some sections to the CCM.But I would like to know i...
I have come across some unreliable behaviour with SPI, when having i-cache & d-cache enabled. Are there any known issues with i-cache & d-cache on these controllers?Recently, while going through "ChibiOs" repository i found below comment which points...
