Posted on July 18, 2013 at 18:22Hello: I've noticed a long list of grievances regarding the I2C macrocell in the STM32.  I think I have a new and different one.  I'm using an STM32L151.Over the last week I have gotten the STM32L I2C mostly working b...

Posted on January 24, 2013 at 07:53I've noticed that STM32L initializes Flash to 00 instead of FF.  Yes, it has an EEPROM section that can be used for 4KB of NV data storage, which is great.  I suspect that is actually NOR Flash as well.Anyway, if S...

Posted on February 03, 2012 at 21:38I can't tell if this is a ''feature'' or some strange incongruence.  I am using an STM32F103ZG (on STM3210E-EVAL board).  - The clock is set to 48 MHz, as USB is being used.  - The APB1 bus is set to 12 MHz (divid...

Posted on January 15, 2012 at 01:50Hi: the USB functionality on the STM32 is great, but it is not really deployable for USB-serial given that the only Virtual COM (or Virtual TTY) driver is for Windows.  For dev-kits, windows is OK.  For actual prod...