Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 08, 2014 at 05:46I am using STM32F2xx, and CAN1. I using NVID for the CAN dataI have configured my firmware to receive CAN data at 1Mbps, but how can I detect if the receive CAN speed rate is not 1Mbps? so I can display in my LED ...
Posted on December 06, 2014 at 12:15 I want to be able to set RDP level from my code from 0 to 1 and backwards. Is it possible? After setting RDP to level 1 I am unable to set it back to 0, only through ST-Link. Here some test c...
Posted on December 04, 2014 at 11:34Hello Everyone ; I am trying to learn the time elapsed for FIR filter with 100 taps in stmd32f407 ; we use keil ; we use simulator of keil in Xtal region should we put the CPU speed clock or the external clock f...
Posted on December 07, 2014 at 13:38Hello I've recently developed my first little STM32F4 board which I just successfully connected to. The chip can be programmed, erased, red from and what not but no matter what I do, my own code won't run. So far ...
Posted on November 30, 2010 at 00:07dac configuration
Posted on December 06, 2014 at 19:13Hello,I want use USB + SD SDIO. I used standard libraries from ST but I still get following messages:> MSC Interface started. USB Device Library v1.1.0 [FS] USB Device Library v1.1.0 [FS] > MSC Interface started. ...
Posted on December 01, 2014 at 16:33 Hi, since a couple of days I'm trying to get an optical encoder to work with the STM32F030F4. I followed the product specification on p. 19 which is telling me ''TIM3 timer is capable of handling quadratu...
Posted on December 03, 2014 at 01:01Hi everyone,I'm starting with STM32 so i am running through some examples.I am using HAL since it helps porting codes between different MCUsI am now trying using PWM with the timer. I can't seem to find any functi...
Posted on December 05, 2014 at 20:24Hi folks,I'm working thehttp://www.st.com/web/en/catalog/tools/PF259093nd looking for working demos. It came with a demo loaded into flash (V1.1.1 IIRC) that was fully functional. Using the IAR EWARM tools I've bu...
Posted on December 05, 2014 at 01:14I need to make a single small TX transfer over I2S interface using DMA. But instead of short transfer I've got a long-long transfer (seems of maximum size). What is the right method to set the number of packets to...
