Posted on September 15, 2014 at 15:18Hi,Im using the STM32F4 with the STM USB Stack and the demo VB project from http://janaxelson.com/http://janaxelson.com/. Communication is working fine.Now I want to change the PID on the STM during runtime. Call...
Posted on June 09, 2018 at 04:37I need to make a compound device, that's a multifunction device which looks like a hub with some devices behind it. This is needed to work around a dumb host which does not understand composite devices.Is it possible...
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...
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...
Posted on June 05, 2018 at 11:18Hello, everybody! I tried to generate initialization code for my STM32F103CB-based project with STM32CubeMX 4.25.1 and 1.6.1 version of firmware, and CubeMX generated Drivers/CMSIS/... folders, but they were empty, an...
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...
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 ...
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
Posted on June 04, 2018 at 16:16Hi Everyone,In HAL_SPI_TransmitReceive, in the part actually transmitting data, there is a txallowed variable, blocking sending until the reception is done. If SR is cached and checked for the RXNE flag first, before ...
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...