About JHeni

JHeni · 2019-06-03

Hey guys,i'm currently struggeling with the STM32 CLI to programm my MCU.For my (old) STM32F103 i did setup a script wich worked nicely. Going through the documentation a came uo withST-LINK_CLI.exe -c SN=xxxxxx SWD UR -TVolt -ME -P ../my_firmware.he...

JHeni · 2019-05-15

Hey guys,I'm currently struggling to setup my SPI to work in Full Duplex Mode together with an DMA.I'm using 2 STM32F4 to communicate via SPI + DMAThe Initialization for both MCUs was created using STM32Cube.This is the generated Init Code for the ma...

JHeni · 2019-04-17

Hey guys,i did setup my project using Cube MX, configured all outputs and inputs.Generated the Startupcode with CubeMX.Directly after start of main() MX_ADC1_Init() is called.I did setup the Temp Sensor as well/** Configure for the selected ADC regul...

JHeni · 2019-04-15

Hey guys,i got a strange problem with stemwin.I'm currently migrating my project from an F103 to an F413.On the F103 Stmwin worked fine. On my F413 i'm just getting a blank screen.Let's assume the actuel LCD_Write/Read are still working. Could you gi...

JHeni · 2019-04-12

Hey guysI'm currently wondering why i'm not reveiving any interrupts at all on my STM32F413I used cube mx to create a new project.For starters I'd like to send some data via UART with an interupt transfer.uint8_t dummy[4] = { 0 }; volatile HAL_Status...

JHeni · 2019-06-04

Thx that was indeed the right answer. After upgrading mit ST Link CLI the device was found.Just FYI:After that i had to face 2 additional problems"unable to open file" error. => I have been usiing ../my_firmware.hex to set the path. This did (for som...

JHeni · 2019-06-03

Sorry my bad. I thought i copied the error into my question:Here it goes:When i excecute this cmd the MCU is restarted. So "connect under reset" seams to work.I did try the same using ST Link. The ST Link tool works fineOutput looks pretty much the s...

JHeni · 2019-05-16

Hey guys,thx for your answer.After doing some debugging i found out that for some reason my task was faster than expected. So the SPI got diabled before the transmission/reception was complete.So moving the SPI disable into the SPI interrupt solved m...

JHeni · 2019-04-10

Thx for your clear answer i got an LSE with 32.768kHz.I did setup the RTC as you saidJust to be clear on how to calculate the msThe manual says, that the subseconds register is downcounting. So the resulting ms shoudl bemilliseconds = 1000 - (1/1024...

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ST Link V2 CLI not working for my STM32F413

How to use SPI + DMA in Full Duplex Mode

STM32CubeMX: STM32F413 assert on ADC_CHANNEL_TEMPSENSOR => Macro bug?

STEmwin not working at all. Just getting a blank screen

No Interrupts at all reveived on STM32F413

Re: ST Link V2 CLI not working for my STM32F413

Re: ST Link V2 CLI not working for my STM32F413

Re: How to use SPI + DMA in Full Duplex Mode

Re: Get ms from RTC