STM32F4 discovery (LQFP100 )
Posted on January 16, 2013 at 11:33The original post was too long to process during our migration. Please click on the attachment to read the original post.
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Forum Posts
Ways to speed up writing to program flash
Posted on November 20, 2012 at 23:33MCU is an STM32L MD part. My application calls for optical-based software updates (don't ask if I can change it), and I'm at the process of writing that part of the software. I've been benchmarking how long it tak...
Running a particular function from RAM
Posted on January 15, 2013 at 20:21Hi, As discussed in [DEAD LINK /public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Flat.aspx?RootFolder=/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Ways%20to%20speed%20up%20writing%20to%20program%20flash&Fold...
High Speed Offload?
Posted on January 14, 2013 at 14:30I've been working with several sensors connected to the STM32F4-Discovery board using interfaces such as SPI and I2C at rather high data rates. Well...maybe not that high of data rates, but fast enough where USART...
PWM Time shifting signal
Posted on January 09, 2013 at 17:20 Hi, I program a PW M sig nal in PB4 port using TIM3 using this program int main ( void ) { while (1) { TIM3->CCR1 = 1000 ; } } /*____________________________TIM3_______________________...
Generate series of two pulses with STM32 timer
Posted on January 15, 2013 at 10:33I use STM32 MCU for controlling TRIAC phase control circuit. Timer's PWMI mode currently used for capturing AC period (T) and zero-crossing error (dz). On period capture event I need to generate two pulses with equ...
Collection of STM23 OrCAD schematic symbols
Posted on December 01, 2010 at 13:52Collection of STM23 OrCAD schematic symbols
defuse demonstration
Posted on January 14, 2013 at 21:07hello all,I am a new user for ST uC. I bought a new STM32F4DISCOVERY, i do not know where i can download DFUse Demonstration. If you know, please tell me. Thanks
one timer for puls output - another timer for counting the pulses - other solution ?
Posted on January 14, 2013 at 14:55hello forum , I am using %50 duty PWM output of one timer for sending pulses ( position command ) to servo motor however I need counting the same pulses in order to know that exact number of pulses have been sen...
Function of SYSCFG_EXTILineConfig
Posted on January 14, 2013 at 11:20Can anyone explain me what exactly is SYSCFG_EXTILineConfig command used for while dealing with interrupts ?
