Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on January 26, 2015 at 21:27Hello, I hope you can help me. A long time I flashed and debugged my STM32F429DISC. And then the connection failed, the IDE (coocox) said, I should to check the cable connection. I tried to use an other program CoF...
Posted on January 27, 2015 at 20:07 Good evening, i am a beginner in the stm32f microcontroller and i am trying to learn how to use the SDRAM embedded on the discovery board.I made a function which initialize the sdram gpio and timing characteri...
Posted on January 27, 2015 at 16:01Hi, I want to use webserver connection with stm32f407 and i found this and downloaded :http://www.st.com/web/en/catalog/tools/PF257906 I'm using keil uvision 5 and trying to build the httpserver project but i'm get...
Posted on January 27, 2015 at 15:00What happens with unbonded GPIO pins with chips packaged in a package where not all pins fit. With all families beside L0, default GPIO setup is input mode. Floating inputs in this configuration may result in unwan...
Posted on January 26, 2015 at 16:36 Hello, as a new comer to the world of STM32, i started with some tutorials and examples to get into working with those nice microprocessors/micro controllers. Im trying since 1 week to produce a simple...
Posted on January 26, 2015 at 16:12Dear folk, I am not able getting the desired power consumption for STM32L151xB (48 Pins) using the predestined STM32L1xx_StdPeriph_Examples/PWR/CurrentConsumption. More detailed, I need to use a Low Power mode whic...
Posted on January 16, 2015 at 13:48Hello, I have implemented SD Card with FatFS using firstly STCubeMX driver in a polling mode, secondly by adaptation of the \STM324xG_EVAL\Applications\FatFs\FatFs_uSD example in DMA/Intr mode. I am writing a line...
Posted on October 22, 2014 at 09:37How will itsupportSTM32F1inCubeMX?It isplanned toadd Clock configuration tools or Power Consuption Calculator?It isplanned toadd Firmware Package for Family STM32F1?If sowhen?If notwhy?
Posted on January 27, 2015 at 02:44Hello, I am testing an application on a Discovery STM32F4 board (MMB997C) I need a counter for very low frequency generation: 5Hz to 100Hz, so it looks like Timer 2 is the only one that will work OK to do the job a...
Posted on January 25, 2015 at 09:45when use i2c and remap pin , __HAL_AFIO_REMAP_I2C1_ENABLE(); function must be run before __HAL_AFIO_REMAP_I2C1_ENABLE(); /**I2C1 GPIO Configuration PB8 ------> I2C1_SCL PB9 ------> I2C1_SDA ...
