STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Posted on May 17, 2015 at 01:06Hi,I just wanted to blink an LED on my STM32F4 discovery board. It should be easy, right? I grabbed Ross Wolin's blinky code off of github. https://github.com/rowol/stm32_discovery_arm_gccHere's the code of interest: /...
Posted on May 17, 2015 at 19:32Hi there , Anyone can help me retrieve the current time on STM32F4 RTC unit. I already create necessary code to setup the RTC , enable it and set the time and date.But I find the Get Time function the hardest to deal w...
Posted on May 15, 2015 at 13:45Hi there , I'm using this code to display a Bitmap (stored in an array) on a TFT.int Cnt = 128 * 128;int i = 1;SetAddrWindow(0,0,128,128);while (Cnt--) { writeData16(mainscreen[i]); i++;}However I get my image rotated ...
Posted on May 12, 2015 at 18:34Hi all. I'm currently attempting to get the audio codec on the STM32F4 disco board working as I want to create a simple i2s codec library that will work with the Arduino/Libmaple port from Roger Clark (STM32Duino) I am...
Posted on May 17, 2015 at 11:25Hey guys!I have an STM32F407VG on my board. I am able to bring it to the dfu mode.Then I am able to flash it using DfuSe (http://www.st.com/web/en/catalog/tools/FM147/CL1794/SC961/SS1533/PF257916) or using the dfu-util...
Posted on May 16, 2015 at 18:34I have a project with 3 channels DMA with STM32F407VGT (STM32F4-Discovery). The channels 2,3 and 4 (PA2, PA3, PA4) are used to read the ADC values. Its enough to read the values every 10 seconds. So the poling mode is ...
Posted on May 15, 2015 at 13:24Dear All, There is a problem with CAN message reception/transmission with STM32F415 on a custom board with MCP2551 CAN tranceiver. CAN is initialized successfully. I have checked the APB1 clock with RCC_GetClocksFreq f...
Posted on May 15, 2015 at 12:24I am using discovery kit STm32F100R8 .I am looking for source code for using temperature sensor using ADC .I am not able to find it on the net.I dont want to use I2C code example given in library
Posted on May 16, 2015 at 11:29Hi.I work on STM32F4 MCU. For current project I work with 3 PWM are configured on TIM1 and Channels 1, 2, 3, GPIOs PE9, PE11, PE13.Every channel configured with 60 degrees shift. When I do ''Enable'' for all channelsTI...
Posted on May 15, 2015 at 21:50 In Coocox the compiler will gray out the unused preprocessor code, is very handy. Can't find this option in Keil uvision 5, how do you guys do that?
