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Forum Posts

PWM output example for Stm32f4 is so confusing

Posted on July 11, 2012 at 09:25Hi, I trried to understand how to calculate pwm output from example that comes with Stm32f4-Discovery-FW1.1.0.   The file is in Project > Peripheral_Examples > TIM_PWM_Output > main.cThis is the most confusing part in...

theparitt by Associate II
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ARPE - auto-reload preload enable bit (explained ?)

Posted on July 10, 2012 at 11:28The reference manual states, ''The contents of the preload register are transferred into the shadow register permanently or at each update event UEV, depending on the auto-reload preload enable bit (ARPE) in the TIMx_...

John F. by Senior
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stm32 + fsmc(parallel lcd) signaling problems

Posted on October 01, 2011 at 21:35I closed the old thread for this lcd so that others my search for this thread more easily in the future. okay, so i have a ST32F103VET6 and a ili9325 based lcd im trying to control using FSMC. the code compiles and...

How to Configura TIM1CLK TIMXCLK

Posted on July 10, 2012 at 16:09According to the attached. I do not understand how to set the clock correctly TIMER From what I understand, TIMXCLK PCLK1 = 2 * and 2 * = TIM1CLK PCLK2 But not found in the manual or the information in the datasheet. ...

Double Buffering In USB device LIB V3.3

Posted on July 10, 2012 at 14:48Hello, i have a question regarding USB Bulk Example (Mass Stoarge) in ST USB device Lib V3.3 Does someone know if double buffering is activated in these example codes, i think it is not activated.How can i activate it...

gafsos by Associate II
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uart interrupt problem

Posted on July 06, 2012 at 16:52The original post was too long to process during our migration. Please click on the attachment to read the original post.

stm32w Contiki

Posted on January 17, 2012 at 07:32Hello,I load Contiki 2.5 to mb851 and it works well,but in my own board (with the same chip stm32w108CBU63) radio library not works.In IAR simplemac-library works fine.Does anybody know why?Thank you. #stm32w108

radomir by Associate II
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Trouble writing STP1612PW05 config

Posted on July 06, 2012 at 22:27Please note that I'm not using an ST microprocessor or controller, but I am using the STP1612PW05.  I am having extreme difficulty finding support on this chip.  I can't find any more appropriate a forum than this one...