STM32 MCUs Embedded software

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Resolved! Firmware Update RAM requirements

Posted on June 08, 2018 at 16:22I'm looking to do some firmware updates over CAN bus on an M0 based part (possibly F091) which it looks like will require a custom bootloader. Do I need to pick a part with enough RAM to store the entire firmware imag...

Konami by Senior
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STM32F0 HAL Firmware 1.0.9 Usb bug

Posted on June 01, 2018 at 02:34Hi,I am new to forum posting and I don't really know how to start ....It's been a while since I wanted to give the HAL drivers a chance and every time ... I get disappointed. My guess is that they use their interns to...

How to measure frequency using Timers

Posted on June 05, 2018 at 22:30Hello guys.When I used LPC17xx series in my last experience of ARM MCUs I used 2 timers one for generating interrupt every 1 second and one for counting the rising edges of the input CAP.So I started reading the Refer...

STSM-LINK009 driver issue Windows 10

Posted on May 30, 2018 at 19:16I downloaded the STSM-Link009 driver and extracted the zip file content to a folder on my C:\ drive. ran the 64-bit .exe file. Everything seemed to install correctly. I have a Windows 10 64-bit OS. I then connected my ...

Could you please tell me to array to string?

Posted on May 17, 2018 at 04:07Dear All;   I would like to know when I have array and I would like to convert array to string.char A[6] = { 'A', 'B', 'C', 'D', 'E', 'F', 'G' };char *B;I would like to *B = 'ABCDEFG';How should I do?#c #hal

Gz by Senior
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Use to flash memory for binary for data save

Posted on June 07, 2018 at 09:16Hi.Now, I can unlock flash memory for data save by erase page size 800(2kbyte) and I would like to data save for binary.Example 0x0800800 for '1'0x0800801 for '2'0x0800802 for '3'How should I do?below my code for eras...

Gz by Senior
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ITM usage and SWO pin

Posted on June 06, 2018 at 10:25Good morning,I am trying to add some trace capabilities to my system: UART is obviously too slow so I would like to use ITM. I report my situation:I use a STM32F3DISCO board, FreeRTOS, Eclipse with Jlink debugger plug...

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