STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32L151 split powering analog and digital

Posted on May 25, 2016 at 15:22Hi, though I know that ST recommends using the same supply for analog (VDDA, VSSA) and digital (VDD, VSS) there are reasons in my application that make me want an extra analog supply. (My STM32L151 does not have extern...

mmensch by Associate II
  • 285 Views
  • 2 replies
  • 0 kudos

IAP Go to infinite loop when Hard Fault

Posted on June 08, 2016 at 16:57STM3210E_EVAL on board after erasing the flash, I installed IAP application as STM32Cube_FW_F1_V1.3.0.Running the IAP program without having loaded any user application code, the micro goes hard fault. I think it is n...

vbruno1 by Associate III
  • 633 Views
  • 6 replies
  • 0 kudos

Facing problem in GPIO configuration

Posted on June 08, 2016 at 19:27Hi,I m configuring GPIO port for OUTPUT. but, i m not able to configure it propely.Following is my implmentation which is not working. GPIOC->CRL |= 0x00000001<<20; // GPIOC-5th GPIOC->CRL |= 0x00000001<<24; // GPIOC-...

SS.Sagar by Associate III
  • 472 Views
  • 3 replies
  • 0 kudos

STM32F429 SPI 5 Problem - Clock

Posted on June 08, 2016 at 13:09Hi all,I am trying to read the onboard Gyro on STM32F4 discovery board. As mentioned in datasheets, Gyro(L3GD20) is conneted to SPI 5. I have configured everything, but I am not able to generate the required clock  on...

maharaj by Associate II
  • 439 Views
  • 1 replies
  • 0 kudos

STM32CubeMX and BUG in UART_DMATransmitCplt

Posted on November 02, 2015 at 12:53STM32CubeMX V4.11STM32Cube FW_F4 V1.9.0/**  ******************************************************************************  * @file    stm32f4xx_hal_uart.c  * @author  MCD Application Team  * @version V1.4.1  * @d...

When to use DMA on USART

Posted on June 09, 2016 at 11:29Hi,I'm fairly new to micros with DMA and am wondering when to use the DMA to create a cyclic buffer.Background...I'm looking to update some working but un-maintainable drivers, eventually I'll be sorting I2C, ADC, SPI...

PolarSSL

Posted on June 07, 2016 at 16:48Hello, is the Polar SSL (mbed TLS) Stack running without RTOS ? Thanks in advance Michael

STM32F103 USART - PC receives wrong data

Posted on June 08, 2016 at 11:45 Hi guys, I've implemented the code to send data from STM32f103 to PC with USART interface, but the data that I receive are wrong. This is the code that I've implemented : void RCC_Configuration(...

0690X0000060395QAA.jpg
verdano by Associate II
  • 1919 Views
  • 16 replies
  • 0 kudos