Posted on February 01, 2012 at 15:17 Hi all , A simple question: I have an external ADC, and to get the values, I need to generate cyles to obtain the values. My SPI is configured as master + fullduplex mode and to receive bytes I have to send a dum...
Posted on February 03, 2012 at 21:20Hi, I am trying to get the SPI interface to work so that I can access the microSD card on the board. However I find that I cannot put the card into SPI mode, when sending CMD0 (go to idle) I read back 0, instead ...
Posted on January 31, 2012 at 13:25The problem is found, but there there is an eternal interrupt loop when NAK from device, so there is an another patch is required for the host lib, 'cause there is no wayto know when the device finished data transf...
Posted on January 30, 2012 at 08:06(I'm posting this ''again'' as it doesn't look like it posted. :-/)Hi,I've been using the PWM Output example for my PWM jobs. The timebase was setup as follows (with variables replaced with actual perimeters): Pre...
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 February 02, 2012 at 22:54I am evaluating MCUs for digital (matrix) resistive touch panels and would like an update on product status. Evaluation boards and small quantity microcontroller purchases are desired. Please provide a specificati...
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 February 01, 2012 at 13:30Is There anyoneWho Cangive methe algorithmofabootloaderSTM32F4andhow could Iwrite my own one,I find a lot of difficulties:( plz help me
