Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 11, 2014 at 14:32Hi all,Our new board arrived yesterday but I can't even connect via SWD. Could you please help us to find the problem ?BOOT0 = pull down via external 10K resistorBOOT1 = direct connexion to GNDSWD are well routed...
Posted on November 06, 2014 at 09:21i'm using f407zg and try to use USB HS host with internal PHY but found the program never entry interrupt functionmy program is modify form host_device_libV2.10-USB_host_example which i tried on eval board success...
Posted on November 12, 2014 at 01:59Just installed fresh, not an update for an upcoming seminar. It installs. When I try to launch it, I get the windows warning about unknown publisher. Reply with open, and nothing happens. Ive tried launching from...
Posted on November 11, 2014 at 22:02Setup:MDK-ARM uVison 5.10Segger J-LinkGoal:Develop a prototype with USB virtual comm port.What WorksI used the latest STM32CUBEMX to generate startup code for the STM32F401C-DISCO which contains a STM32F401VCT6 ch...
Posted on November 11, 2014 at 13:20I am programming on the STM32F429 and using a timer in one-pulse mode. I measure the two pulses I have generated on an oscilloscope and they behave like expected.What I want to do now is keep the pulse timeconstan...
Posted on August 06, 2013 at 17:10 #define USART_WordLength_8b ((uint16_t)0x0000) #define USART_WordLength_9b ((uint16_t)0x1000) hello forum,I am trying to modbus ascii comunicate with a delta operator panel the settings of OPanel is 7 bit d...
Posted on November 08, 2014 at 21:27 IDE: Keil 4.74 (microvision) Board: proprietary board with STM32F102C8 Program: only activates UART 1 to communicate with a terminal 1 - I can download the program to the board using the Flash Loa...
Posted on November 11, 2014 at 04:41 Hello All, and Clive, I've went back into the guts of my program after a long time being out of it, and I dont know how I can know the actual clock speed of my unit. I dont have a scope that does more tha...
Posted on October 30, 2014 at 11:25Does somebody know this?
Posted on November 10, 2014 at 20:07 I'm using the ADC on a STM32F072RBT6 to read a constant voltage that is derived from my supply voltage. Sometimes, I get a reading that is twice the expected value, and sometimes I get a reading that is half ...
