About Jonathan Harding

Jonathan Harding · 2022-07-21

I am struggling to get an STM32G070RBT6 into bootload mode with the boot pin.Using ST-Link utility I have set nBOOT1 = 1, NBOOT_SEL = 0 and left nBOOT0 = 1.If I have understood the datasheet correctly this should allow me to enter bootload mode by ho...

Jonathan Harding · 2018-05-02

Posted on May 02, 2018 at 12:36I am posting data up to a server using HTTP post, the module sends the data in chunked mode. It is a relatively short packet, so is sent in one transfer. However the module does not end the transfer by sending a last c...

Jonathan Harding · 2023-08-10

I'm afraid not (not with the boot pin anyway), I seem to remember the boot pin only works on a power cycle reliably.I ended up using a different GPIO pin, checking it on start up of my main code and jumping to the bootloader.This code seems to work r...

Jonathan Harding · 2022-07-22

I've done some more testing and found some interesting results.Following an option bytes write it seems I can enter the boot loader via the BOOT0 pin method. I have proven this by erasing the device, then when reset with BOOT0pin low the bootloader f...

Jonathan Harding · 2022-07-22

Thanks for the replies.BOOT0 has a pull down for normal operation, however whilst I've been testing it has been actively driven.I have tried without the ST-Link connected.Just for a sanity check, I can say 100% the CPU resets on toggle of the reset p...

Jonathan Harding · 2022-05-16

I'm also interesting in this, mainly because I can get the kit in a few days! It looks like the G431 method is a none starter at the moment as I can't get one! So is there any news on when we might be able to run an ACIM on any of the EVSPIN32F060XXX...

Jonathan Harding · 2018-05-03

Posted on May 03, 2018 at 15:39Hi ElioI can repeat it with several strings but below is a direct copy of the serial strings sent to the module.Note, I have changed the delimiter to $ so as to support json format.\' is just ' , the below is formatted...

User statistics

User Activity

STM32G070 entering system bootloader mode with the boot pin.

SPWF04S HTTP-POST is sent in chunked transfer but not ended as per spec with ''0'', Why????

Re: STM32G070 entering system bootloader mode with the boot pin.

Re: STM32G070 entering system bootloader mode with the boot pin.

Re: STM32G070 entering system bootloader mode with the boot pin.

Re: EVSPIN32F0601S3 : MotorControl Workbench 5.Y.2 ACIM

Re: SPWF04S HTTP-POST is sent in chunked transfer but not ended as per spec with ''0'', Why????