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Posted on July 14, 2015 at 00:42In the latest version of the STM32CubeF4 package (and the last few I've used), there seems to be an error in the CMSIS OS wrapper for FreeRTOS. I imagine this is in the other Cube packages as well, though I haven't lo...
Posted on November 09, 2015 at 14:59 Hello, I'm trying to write an I2C application that should read/write one or more bytes as master with polling mode. I'm able to write one ore more bytes and read one byte, but when I try to read 2 bytes...
Posted on November 11, 2015 at 17:48 Hi every one, especially Mr.Clive, today i have problem with CAN FILTERS i want to allow all IDS from 100 to 1FF in other words block all messages after 0x0200 here is my code, Please help me, Thanks in ad...
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...
