FAQs

STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Sign In to Post

USART2 (PA2, PA3) in polling mode

Posted on May 12, 2016 at 07:17The original post was too long to process during our migration. Please click on the attachment to read the original post.

phd by • Associate
  • 731 Views
  • 3 replies
  • 0 kudos

run program at address other than 0x8000000

Posted on May 13, 2016 at 09:10I have STM32L4, and I want build a program run at address like 0x08080000. My env is uVision5, and I set the 1ROM1 address to 0x08080000 in uVision. I use fromelf command to generate the bin file from axf file and load...

jiangpen by • Associate II
  • 2259 Views
  • 7 replies
  • 0 kudos

Generation of odd freq with Timer Peripheral

Posted on April 25, 2016 at 14:20Hi , I want to generate signal equal to 2.048MHz for audio codec IC which need to be very precise . Right now I have configured TIM8 CHN3 with per-scaler = 0 and period = 40 and timer peripheral clock is around 84 MH...

ucLinux USB Gadget support

Posted on May 13, 2016 at 14:49Hi All,I'm using Emcraft's uCLinux deposit. For host-side USB support on the STM32F7 this uses the dwc2 driver. However when I configure the kernel to have gadget support it fails to build.I've read this post (https://...

APB1-TIM Inputcapture with DMA1 not working [solved]

Posted on May 13, 2016 at 15:49 Hello, I tried to use the TIM2/3/4/5 Input-Capture with DMA (''TIM_DMA_CC1'') to trigger a DMA-Transfer (this writes to a GPIO-Port for parallel Data-transmission) but it just Work with DMA2, not DMA1. ...

andre23 by • Associate II
  • 749 Views
  • 4 replies
  • 0 kudos

stm32f429 sdio bootloader

Posted on May 13, 2016 at 15:42Hi,I want to update firmware by using the sd card with my stm32f429 mcu. I will connect the sd card to mcu sdio pins ( 1 bit only) , so i will not use spi port for sd card. I just want to learn whether it is possible t...

er3481 by • Senior
  • 523 Views
  • 1 replies
  • 0 kudos

STm32CubeMX bug : CAN1 wrong configuration

Posted on March 02, 2016 at 11:57 Hi, I tried to configure my STm32F107 using the ''Cube'' to use the CAN1 and user ledsand I found a bug. This is the initialization code generated by the ''Cube'': void HAL_CAN_MspInit(CAN...

b2399 by • Associate II
  • 898 Views
  • 4 replies
  • 0 kudos
Top