Ask questions, find answers, and share insights on STM32 products and their technical features.
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 26, 2012 at 07:03How can I run ucLinux on STM32F407 (STM3240G-EVAL)???In an3012 there are bootloader (hex) and kernel ucLinux (bin/dfu), but its for stm32f101/f103. 1) Where can I get it for STM32F407 ? How can I make bootloader to...
Posted on February 02, 2012 at 08:21Hello all. There is a problem to run uLinux for STM32F2/4. The run of uLinux is possable by the spesial boot loader. This boot loader works only for STM32F1xx controllers. It is in the web. So, where can I get the...
Posted on July 20, 2009 at 09:22Stepper motor #stepper-motor #stepper-motor-driver
Posted on January 26, 2012 at 17:58i am beginner about programming on stm32l discovery board. this is my first time programming on stm microcontrollers. I can open led. close led. i can use lcd on it. but i want to do that.i have int i=0; ...
Posted on January 31, 2012 at 06:01I'm using the SPI TXE interrupt. My ISR simply checks to see if there is anything more to transmit in the buffer. If there is, it sends it, moves the buffer pointer, and returns. If there isn't anything left to ...
Posted on January 29, 2012 at 22:03Hi I'm a new STM32 user . I'm wondering how to send data from the computer to the stm boardusing the RS232 cable .
Posted on January 31, 2012 at 17:58Hi, I invested already complete afternoon, but I cannot come further, perhaps somebody could give me a hint? I need to read data from a parallel bus (16 bit wide) with a reduced frequency of typically 1-5MHz (shoul...
Posted on January 31, 2012 at 19:46Hello,I have a hard fault when running my code, and the result of the hard fault is :[Hard Fault Handler] R0 = 4000000 R1 = 1 R2 = 20003fe0 R3 = 40013c00 R12 = 0 LR = 8014acd PC = 8019474 PSR = 100022c BFAR= ...
Posted on January 30, 2012 at 17:00Is a Schematics of the board avaible as pdf download? Thank you #schematics
