can anyone give me the basic commands in STM32F4-discovery
Posted on September 24, 2012 at 16:51can anyone give me the basic commands in STM32F4-discovery
Forum Posts
IAP PROGRAMMING USING USART
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...
STM32 OHCI driver
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...
STM32F0 USART1 not work
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 ...
STM32 OHCI
Posted on September 23, 2012 at 06:30Hi,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 acpplications.I'd like ohci-stm32.c will appear in the Linux kernel driver lik...
Programing STM32F407 with the STM32VLDISCOVERY using SWD interface
Posted on September 21, 2012 at 23:26Hi,I'm trying to use the ST-Link on the STM32VLDISCOVERY board to programa STM32F407ZGT6 using the SWD interface but it just don't work ...I'm getting the ''No target connect'' error. I have triple checked all th...
SPI3 DMA Issue
Posted on September 21, 2012 at 20:26We are working on a STM32F417VGTx. We wrote a DMA driver and confirmed it was working memory to memory. Next, we began integrating it with an SPI driver (SPI2). Initially, the engineer working on the SPI drive...
stm32 discovery wifi best way to transmit data usb host
Posted on September 18, 2012 at 04:11I have not done any usb before so i'm a little, well a lot ignorant in how it works. Could I get a $3 usb<->wifi dongle and somehow use it on a stm32 m4 ? Would it be really hard ? Where should I start reading. I...
Problem reading the counter/timer register TIM->CNT
Posted on September 21, 2012 at 21:20STM32F407: I use Timer2-5 in QEI configuration, and in my motor control loop (coming every 45usec) I need to read out the current position from TIM->CNT. If I scan the values read out - it is strange that about e...
Atomic Operation
Posted on September 18, 2012 at 21:20Hi, as i know stm32 operations alway read-modify-write. Not atomic. If i read below it looks like C is already atomic for some operations. Or is it not guarantee on stm32 platform? http://www.informit.com/guides/...
