Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 05, 2016 at 12:21I am using an STM32F105 on a CAN network. I have initialized the CAN to use an external 8MHz crystal, 100k baud, and enabled the FIFO message pending interrupt. My CAN interrupt service routine reads the CAN message ...
Posted on March 31, 2016 at 15:49Hello , I have config to TIM8 to generate 12 MHz clock signal on PC8 using Timer8 Channel . For this I have configured as per below . When I checked on DSO , I am not getting any signal . What could be the reason fo...
Posted on April 06, 2016 at 08:38Hello there, I am trying to configure ADC and DMA (STM32F4) to work in circullar mode but I fail. There is a lot more conversions than there should be and they are starving other ''processes'' in the mcu. This is wha...
Posted on March 19, 2016 at 15:23 I have a brand-new project (with brand-new circuit board) based on the STM32F410CBT6 chip. This chip, which I think is relatively new, supposedly has 128KB of FLASH and 32KB of SRAM. However, the default linker s...
Posted on April 05, 2016 at 17:03Hi, The newly delivered STM32F4Dicsovery has debugger Firmware V2.25M14 on it. The same is on ST-Link utility V2 3.38. Both have following problem: When the board is powered up without USB on debug connection then th...
Posted on April 04, 2016 at 18:26The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on April 05, 2016 at 06:17Hello.I would like to ask a question that might sound very basic almost silly to you, so my apologies.I am now programming a STM32F091 Nucleo board using mbed. (since it says ''mbed enabled'' and mbed is easy to lear...
Posted on March 23, 2016 at 10:41Hi, i'm using a virtual com (without uart), someone know the way to know when the usb has complete the transfer ?I can't make (sure) immediatly two time ''CDC_Transmit_FS''CDC_Transmit_FS( Buf, 100 );// here i need t...
Posted on September 30, 2015 at 12:10Hi,I'm looking for the BSDL file of the STM32L151QE with a UFBGA132 package.Where can I find this file?Thanks
Posted on April 05, 2016 at 10:31For a wearable product we're working on a device that wakes up 160 times a second (for now, will later be reduced to ~10 times per second), does it's thing, communicates with a host and remains in STOP mode for the r...
