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Forum Posts

Fix for STM32F0xx StdPeriph Lib

Posted on July 21, 2014 at 15:54 Hello, I just ran into a trap with STM32F0xx_StdPeriph_Lib_V1.3.1 and have a suggestion for a fix. In function ADC_ChannelConfig() of file stm32f0xx_adc.c, the line 724 ADCx->CHSELR |= ...

oliver by Associate
  • 483 Views
  • 1 replies
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Unable to receive CAN data

Posted on September 08, 2014 at 23:47I am working on the STM32F302 Micro and I currently unable to receive data on the CAN bus, I have a break point set on the interrupt routine.  I am able to transmit data.  I am seeing the micro sends an acknowled...

ebommer by Associate II
  • 2273 Views
  • 10 replies
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Heavy mechanical shocks STM32F405RG

Posted on January 21, 2015 at 19:27Hello there!I need to develop the device which has to sustain heavy mechanical shocks (a peak of 10 000g). I am going to use http://www.ti.com/product/MSP430F5438A-EPSTM32F405RG. What level of mechanical shock can ...

wersalec by Associate
  • 691 Views
  • 3 replies
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timer can't be disabled

Posted on January 26, 2015 at 14:26Dear all,I face a strange behaviour of a timer. I appreciate any comments and suggestions.The timer is configured in one pulse mode and with slave mode 'trigger' from channel 1. With a rising edge the timer is trig...

4x4 KEYPAD

Posted on January 25, 2015 at 15:514x4 KEYPAD

kemal by Associate II
  • 350 Views
  • 1 replies
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STM32F205RCTb USB OTG FS :Is Pull up required on DP

Posted on January 25, 2015 at 18:13We are using USB FS ( PA11 / PA12 ) in device mode. We have grounded ID pin i.e. PA 10 .We have not used any Pull up or pull down on DP and DM pin  as described in eval board schematics STM32 20-21-45-46 G-EVAL USB...

jagbir by Associate
  • 665 Views
  • 2 replies
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DMA2 Not getting interrupt

Posted on February 24, 2014 at 16:42The original post was too long to process during our migration. Please click on the attachment to read the original post.

ch2 by Associate III
  • 3767 Views
  • 21 replies
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STM32F429 SDRAM unreliable

Posted on October 20, 2014 at 02:18I've copied the SDRAM hardware and software from the STM32F429 Discovery board. We've made a few boards so far. On some the SDRAM doesn't seem to work at all while on others it seems to work for a bit then get corr...

peterm by Associate II
  • 1362 Views
  • 9 replies
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USB data buffer overlaps with stack leading to fault

Posted on January 25, 2015 at 10:27Hi,I am running a USB MSC project on my STM32L1 board generated using the CubeMX software.I am noticing that during enumeration, the device receives a Read10 request for 16 blocks of data (each 512 bytes in size). ...

bnp979 by Associate III
  • 769 Views
  • 3 replies
  • 0 kudos