Internal osc and USB
Posted on December 12, 2013 at 13:31Hi friends;Iwant to use USB without external oscillator. Can I use? If I can use how is it?Thanks
Forum Posts
Chaining TIM3 and TIM14 on the STM32F030
Posted on December 16, 2013 at 21:13I'm trying to chain TIM3 as slave and TIM14 as master on the STM32F030, but have so far gotten only mixed results. The block diagram for TIM14 does not show TRGO (it does for the STM32F05x), so I'm assuming that i...
[solved] MicroXplorer useless for STM32F050 TSSOP20..?
Posted on December 15, 2013 at 14:23Hello, just tried MicroXplorer for a TSSOP20 STM32F050, but already un-installed it... it didn't know the I2C interface !??? what's the point telling MicroXplorer support STM32F050 if he don't know the available ...
Using SPI in slave mode with tx only DMA
Posted on December 16, 2013 at 18:44Hello, I've been having issue with getting DMA to work properly with with SPI. My goal is to have the stm32f3 configured in slave mode and wait for a specific byte code, then when it receives the expected code sen...
Help with ADC DAC with DMA
Posted on December 05, 2012 at 14:06Hello everyone, I'm trying to generate sine wave using DAC from the STM32F0 discovery kit from 1hz to 10khz, and use ADC to read back the signal, TIM2 is used to clock the sine_table>>DMA>>DAC, by changing TIM2.Pe...
Configuration of unused program memory
Posted on December 15, 2013 at 13:23Hello.I use STM3210C-eval board. I program it with Keil V4.70.0.0 . I want to fill the unused memory area so if program counter corrupt and jumps to unused area , I create an reset.How do ı fill unused area with r...
IDE PROBLEMS OF COOCOX
Posted on December 16, 2013 at 09:56Dear frends,i am having a discovery kit of stm32f030-r8i have downloaded the coo cox software...but i cannot go ahead.. i am facing problem to start the project.anyone pls help me''how to resolve the problems''if ...
USART Pin Remapping
Posted on December 06, 2013 at 12:03 Hi , I am working on USART DMA for STM32F1 . Using one of Clive1 example i successfully got it working . However the program fails when i try to remap USART1 pin from PA9/PA10 to PB6/PB7. Is there some...
Looking for CPAL_I2C_Listen() for STM32F050
Posted on December 16, 2013 at 02:13Hi.I'm trying to use CPAL for STM32F050G6 which will work for I2C slave. So I had a plan to use CPAL_I2C_Listen().But I can't find this API. It can be found in other MCU's CPALs(v1, v2) and in http://www.st.com/st...
STM32 runın at 16 mhz
Posted on December 14, 2013 at 09:32I wrote 1 sn delay code for stm32 and ı used 168 mhz system clock.My delay cycle ıs 16000 for each ms and ıt work led blınk 1 sn.It dıdn't work when ıt was 168000 shouldn't it have worked at 168000 cycle.my code ı...
