Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 10, 2015 at 09:42Hi, unfortunately I haven't understood how to connect two timers. I want to achieve a 3,2kHz PWM switch signal that turns on and off a 1 MHz signal. I try to setup TIM3 as a master timer; in STM32CubeMX I have sel...
Posted on November 10, 2015 at 17:34Hello every one! How can i check if the timer is already running.. which flag to use I am trying thisif (TIM2 -> CR1 == TIM_CR1_CEN){// turn led on blue} else{// turn led red on}but it does not work, please help m...
Posted on November 05, 2015 at 16:32Good afternoon everyone,I am fairly new to this forum.So hi everyone :) I am a young electronics and embedded systems engineer, used to driver dev but really a noob when it comes to internet networks understanding...
Posted on November 11, 2015 at 04:36Hello! Everyone,I am rookie for STM32F103 series! Now, I programmed my STM32F103VE becomes a USB disk with SD card. But, I also want to access this SD card by STM32F103 to get the bitmap files stored in SD card, a...
Posted on October 30, 2015 at 14:22 Hi, I'm having some issue loading my application from the APPLICATION_ADDRESS -Using a STM32F4 Discovery board -As bootloader application I'm using the STM32F4 example http://www.st.com/...
Posted on November 11, 2015 at 06:08Hello, I am using DMA in STM32L053 micro-controller to sent a data buffer to LCD display via I2C, but the last few bytes received at LCD end got corrupted. But if I am not using DMA the transfer occur currently. I...
Posted on February 26, 2014 at 18:49 Hello! I am stm32f4 beginner. Learning timer interrupt (IAR 6.3). Task is this: once per second by a timer interruptincrease some value and LED (GPIO_Pin_12) to light, as a works fine signal. Problem so fa...
Posted on January 23, 2014 at 15:47I am using the STM32L100. How I can combine the hex file for my bootloader with the hex file for my application into one hex file for production? #spi-program
Posted on November 10, 2015 at 18:30Hello guys,I'm designing a STM32L-based board and I'll need to implement a different EUI-64 address into the EEPROM and write protect it during production.Could someone tell me what would be the best approach to a...
Posted on November 10, 2015 at 18:32 Hello Every one! Can any 1 please help me with USART data transfer.. The problem is i want to transfer 16 bit value which is saved in global variable to computer from USART. i am trying this void usa...
