About koendv

koendv · 2024-07-01

When choosing a crystal for STM32, the essential information is in table 5 and table 7 of AN2867. Table 7 is ordered by crystal: if you have a crystal, table 7 of AN2867 lists the stm32 processors where the crystal works.STM32CubeMX already knows wha...

koendv · 2023-09-19

Some STM32's have VDD and VDDUSB. Setting VDD to 1.8V and VDDUSB to 3.3V, the GPIOs work at 1.8 V, and USB keeps working (the USB transceiver needs 3.3V). Each time, there is a note that VDDUSB has to be the last power supply to be active when poweri...

koendv · 2023-05-20

Using STM32CubeMX v6.8.1. Target is STM32H573. Syntax error in "Clock Configuration":Initializing: STM32H573RITx LogicalParser: syntax error detected in expression for RCC original expression: ((VCOInputFreq_Value >1000000|(VCOInputFreq_Value=100000...

koendv · 2020-06-06

FYI: To run the cube on raspberry:Download and install Oracle java 1.8.0, arm32 hard float cd /opt; tar xvf jdk-8u251-linux-arm32-vfp-hflt.tar.gzDownload and unzip STM32CubeMXunzip en.stm32cubemx_v5-6-1.zipStart installer/opt/jdk1.8.0_251/bin/java -j...

koendv · 2020-03-18

Hi. I have a request. Is it possible to compile STM32CubeProg for arm linux?Right now it is possible to compile firmware for stm32 on arm linux using the stm32duino toolchain from ST.However, the STM32CubeProg is only available on intel linux. This m...

koendv · 2024-03-22

Just click on "generate code", and a message window will say what is wrong.

koendv · 2023-09-22

Thank you. That fully answers my question.

koendv · 2023-09-20

Thank you for your reply. Yes, this will get me 3.3V and 1.8V.But the delicate part is the power sequencing. Suppose the f412 is powered from usb.When plugging the device in usb, the 3.3V should wait until 1.8V is active. Fine.And when someone unplug...

koendv · 2022-05-19

You can run STM32CubeMX and STM32Cubeprogrammer on raspberry pi; probably on any arm64 linux.STM32CubeMXCheck java is installed:pi@raspberrypi:~ $ java --versionopenjdk 11.0.15 2022-04-19OpenJDK Runtime Environment (build 11.0.15+10-post-Debian-1deb1...

koendv · 2021-01-24

I am afraid reading the errata is fruitful on this one. After experimenting with a single 64Mbit qspi psram on stm32h7a3:reading and writing in spi and qspi mode using HAL_OSPI_Command(), HAL_OSPI_Receive(), HAL_OSPI_Transmit() works fine. when memor...

User statistics

User Activity

crystal tool suggestion

1.8V VDD and 3.3V VUSB

Error when configuring STM32H5 clock tree.

[FYI] STM32CubeMX on Raspberry Pi

Support for arm linux?

Re: Why is the an error symol appearing in front of Pinout & Configuration, but vanishing when click

Re: 1.8V VDD and 3.3V VUSB

Re: 1.8V VDD and 3.3V VUSB

Re: Support for arm linux?

Re: ESP-PSRAM64H and STM32H743 QSPI mode