Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 05, 2013 at 16:57Hello, I need to measure 3 ADC channels in continuous, I use the STM32L151VB. I use the DMA transfert, my firmware doesn't work property. please see in attachment my source code my problem is the memory data ''adcB...
Posted on March 05, 2013 at 15:57Hi, I have a STM32F051C6 on a PCB that has a socket for a Battery, connected to VBat using a Schottky diode. While development phase I don't fit the battery, just use a jumper wire and connect the Plus of the battery...
Posted on January 09, 2012 at 10:47Hi, where can I submit usb library patch(es)? #stm32 #bluetooth
Posted on November 23, 2010 at 15:23UM0462 Flash loader demonstrator - Where?
Posted on March 05, 2013 at 12:16Hi, I am programming the STM3241G-EVAL to work as a i2c slave to comunicate with a mother board running Linux. In the tests I am using the linux i2c-tools.When I try to send a byte (0x35) to the device address (0x0A)...
Posted on March 05, 2013 at 17:20Hello, I was trying to get the ST-LINK software and drivers for the STM32 board. The links provided seem to be broken. Google, in addition to the forum posts of days past, point me to these links:http://www.st.co...
Posted on July 18, 2012 at 16:51it shows like:Error : Cannot communicate with the device !Check the SWD cable connection and check all the needed pin connections on the SWD connector.Reboot the ST-Link with USB cable.If the device has been programme...
Posted on March 05, 2013 at 17:05 hey , i was testing the flash driver of stm32f407vg. and during the testing of the option bytes i set the rdp of the flash to protection level 1. since then all debugging facilities have been disabled. even the f...
Posted on August 07, 2012 at 18:55Hi everyone,I am trying to send some bytes of data on a sd-card (8GB) using SPI.I started with wiring the sd slot and configuring the spi but I have nothing, not even the clock...I have followed what's explained in ...
Posted on March 05, 2013 at 08:41Hi everybody,I got a question about Vbat (I didn't find this answer in the datasheet). I have connected to my Vbat pin a supercapacitor.Does I need to connect my supercapacitor to 3V3 to charge it ? Or is it charged ...
