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 December 18, 2017 at 07:18when used the 103 series MCU, the SWD port will been disabled in follow step.1) enable the SWD interface. 2) enable tim3 CH1 PWM function and remapping the output pin to PB4. 3) when the tim3 init code run to __H...
Posted on January 17, 2018 at 11:38Hi,I was doing IAP&App in STM32F030rc. When I finish IAP and APP, and run from IAP to jump to APP, it can not be realized. I have try many ways, but useless. Please help me, I have waste a lot of time for this func...
Posted on January 23, 2018 at 02:24I want to add crc function in STM32F030RC, so I add HAL_CRC_Init, and related functions. But there is always 'no definition for 'HAL_CRC_Init'' error when link. I have include 'stm32f0xx_hal.h','stm32f0xx_hal_crc.h...
Posted on January 22, 2018 at 04:39I want to realize a OTA function that IAP jump to APP1 or APP2. But I have a doubt whether need I to generate two APPs for OTA, because the APP1 and APP2's vecotor is different(If my customer has done lots of OTA, ...
Posted on January 16, 2018 at 17:38I am using the STemWin GUIBuilder for STM32F429 Discovery and this works fine. Trying the same procedure with the STM32F746 Discovery causes partial distortion on the screen. For example Slider and Buttons have a l...
Posted on October 12, 2016 at 22:51In the latest version of Cube (4.17.0), when main.c is generated, you get a function called Error_Handler() that is called by the HAL functions anytime the return code is not HAL_OK. Error_Handler just goes into a ...
Posted on March 22, 2017 at 13:22'Can not connect to target'error message popup appears,when i am trying connect target.I am using St link utility.can some one help me out.I am using STM32l017K8 Microcontroller.and also i am using SWD interface to p...
Posted on December 18, 2017 at 16:54Recently I found that STM32CubeMX support Makefile as well as SW4STM32. So far I worked with only the SW4STM32, but now I'm happy to move to the command line development with GCC, GNU make , stlink, and GDB. After...
Posted on January 22, 2018 at 10:28 Hey everyone, I'm using a stm32f722ze I've got a small issue considering the prescaler on the timers. I'm using this to trigger an input capture and DMA request after 8 clock cycles, although the prescaler se...
Posted on January 16, 2018 at 19:11So which one is it?JW
