About roland van straten

roland van straten · 2022-05-15

I have the latest FP-AI-VISION-1, the 747i-DISCO and the BCAM board. I can see the image, but cannot storen anything to a SDCARD. I tried an SDCard that is readable in the original 747i-DISCO demo code, so at least the interface and card seem to work...

roland van straten · 2020-12-03

STM32G0-DISCO and Power Analyser UCPD Software. I cannot see the STM32G0 disco device when attached through the micro-USB. Tried all the obvious things: Restarted, Firmware updated/reflashed, STLINK updated, tried Windows/OSX.The board/port will not ...

roland van straten · 2020-04-27

I want to use a Winbond W25M02Gxx 256MByte (2x1Gbit) on MP157 QSPI1 port. It seems that the boot mode supports the use of Serial NAND Flash.Anyone tried this?

roland van straten · 2019-08-22

I have an application with LoRa using the L072-LORAWAN DISCOVERY board with the latest I-CUBE-LoRaWAN 1.2.2. software. I use the AT-Slave software and all I want is the proper way to join and rejoin the network.So this is what I do in the following o...

roland van straten · 2019-06-30

I have an application that needs to use libusb. Is there a simple way to add this to the system (using STM32MP157C-DK2).

roland van straten · 2022-10-08

One step that brought me further is to use a FAT16 formatted sdcard!

roland van straten · 2020-12-09

Yes, it worked! Thanks for your suggestions.I tried to see if the STUSB1700 (source power supply 5V @ 3A) would emit something like "I have one PDO and capable of 3A" but that seems a bit to simple as nothing happens. So I need to dig into this subje...

roland van straten · 2020-04-27

That's a pity. If I read your message correctly: I can boot from NOR and/or NAND Flash from the embedded boot loader (depending on the BOOT0..2 pins. However, I need to add an eMMC or SDCARD to be able to bring up a system? Correct?Is there a time li...

roland van straten · 2019-08-26

Update:Using a certain interval I have added switching on "+CFM=1" to get a confirmation of the transmissionSo now I send a message with "+SEND=1,'hello'" and check if I get a confirmation on the last message with "+CFS=?"In case it the response is "...

roland van straten · 2019-08-23

I have CubeMX 5.3.0...

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User Activity

FP-AI-VISION - SDCARD format or not working?

How do I get STM32G0-DISCO and Power Analyser UCPD to work?

Use of Serial NAND Flash on QSPI1 to boot/load full system

What is the proper way to do OTAA re-join after a successful JOIN?

How to add libusb to the system/kernel?

Re: FP-AI-VISION - SDCARD format or not working?

Re: How do I get STM32G0-DISCO and Power Analyser UCPD to work?

Re: Use of Serial NAND Flash on QSPI1 to boot/load full system

Re: What is the proper way to do OTAA re-join after a successful JOIN?

Re: differences between STM32H7 rev V and rev Y