Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 31, 2012 at 15:23I have a porblem with the stm32f4 bootloader!The initialisation of the bootloader via USART1 (PA9/PA10) works so far.I am using a stm32f4discovery-board. The problem ist that it only works with very low baudrates. I...
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Posted on September 25, 2012 at 16:23How to use stm32f100 to make I2C sniffer using inter-integrated circuit (I2C) interface? I've read all data sheet but don't find answer. Is there I2C mode selection used only for read data from i2c bus , the 'Sla...
Posted on September 24, 2012 at 19:07I've spent some time with the stm32 manual, but there is always very crucial details omitted. I've been using a st10 and thinking of upgrading. The ST10 handled interrupts in a peculiar way I think. It had two...
Posted on September 25, 2012 at 05:23I am a beginer of stm32f20x learning
Posted on September 23, 2012 at 01:53Thank You Clive1I change my Clock to timer1 and right now i'm in 168Mhz clock but something steel wrong.when i measure pulse with 26.7 us width, the counter count it 4443 and it's doesn't make sense. Is Stm32's P...
Posted on September 24, 2012 at 16:51can anyone give me the basic commands in STM32F4-discovery
Posted on September 24, 2012 at 16:57i am using stm 32f4discovery board. i want to use iap programming using usart. I follow an3965 instructions. but my user code does not execute. that stored in 0x8004000. how i can execute this code. can any one h...
Posted on September 23, 2012 at 06:32Hi,I'm looking for STM32 OHCI driver. The STM32 USB library is good, but it is not a standard of coding stype, so difficult to expand more applications.I'd like ohci-stm32.c will appear in the Linux kernel driver...
Posted on September 22, 2012 at 18:43Hi, I have STM32F0 Discovery, I need send a char example 'A' in USART1 that use PA9 to TX. The configuration are: /* Enable GPIO clock */ RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA, ENABLE); //PA9 ,PA10 ...
