Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on July 09, 2013 at 10:52Hello everyone,I am the new user and I need your help about an example Stm32f4- Discovery.I use TIM10 register for to get pwm.And I want to be increase duty ratio with user button.I try to change TIM10->CCR1 but its n...
Posted on July 09, 2013 at 09:28All,In STM32 the GPIO output can be configured either PushPull or OpenDrain. Can somebody explain when to use each type? Any references to understand the usage will be appreciated. Thank you.-Anuradha
Posted on July 08, 2013 at 19:59Hello,I am currently stuck on a problem where I believe I have acquired the proper examples and tried to follow form, but I cannot get a value out of my ADC. On my device there is only 1 ADC (ADC1 on APB2). Below is s...
Posted on July 07, 2013 at 21:30Running into some discrepancies between my code and the world. So I was operating under the assumption that the STM32F4-Discovery board was running at 168Mhz SysClock. When building the SysTick_Handler it was running ...
Posted on July 08, 2013 at 16:03STMicroelectronics has announced today in Bangalore the STM32F030 Value Line : the 32bit@32cents :)The STM32F030 features an ARM Cortex M0 core and runs at speedsup to 48 MHz like other today members of STM32F0 Series...
Posted on July 08, 2013 at 07:49Good day,I have some problems with uint32_t DCMI_ReadData(void); function.I always have 0 data from that DCMI->DR register.I use STM32F4DISCOVERY board, (stm32f407vgt6 MCU).My interupt handler:void DCMI_IRQHandler(voi...
Posted on July 04, 2013 at 15:04Can i debug stm32 with stm-studio and MDK together? I found that stm-studio and MDK can not debug stm32 at the same time. The reason is ST-LINK(v2) can not be connected by MDK and STMStudio at the same time. #stm3...
Posted on July 08, 2013 at 05:06stmstudio can't display static variable ?? #stmstudio #stm32
Posted on January 16, 2012 at 22:29I am having issues with interrupt driven I2C using method 2 from the reference manual. I am trying to read from the magnetometer on an lsm303dlh. The least significant bit of the most significant byte seems to be t...
Posted on July 07, 2013 at 18:55I'm trying to set up a project (Eclipse, gcc, OpenOCD) for a hand made prototype board using an STM32F103RC chip (48K RAM). It works, sort of. My linker script specifies the initial stack pointer as _estack = 0x200...
