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 February 18, 2015 at 10:52HiWe want to use USB DFU feature available in system bootloader for firmware upgradeController used: STM32F205RCTbHow to jump to bootloader from application(Running in Flash). what should be the Boot options (Boot...
Posted on February 18, 2015 at 23:50Hello, I am programming Timer 3 for PWM mode. Please see the attached image. The yellow trace is Timer 3, the green is Timer 4, which follows Timer 3 by a period of 180 degrees shift. The top PWM train (Timer 3) ...
Posted on February 20, 2015 at 02:05 hi all How can put points between the string? ( for example: 00.00) thanks void Str_convert(unsigned long t, unsigned char *str, unsigned char n) { unsigned ...
Posted on February 19, 2015 at 07:41 I'm using stm32f429 discovery board. I have configured DAC Channel 1 (PA4) for DAC ouput. When I try to configure ouput in the range of 0.15v - Vref(2.97v) I'm getting the ouput properly, but when trying to ...
Posted on January 03, 2013 at 16:15 Hi, I hope someone can help. I have got the I2C1 peripheral working fine with the above chip, but when I try and initialize the I2C2 peripheral, the busy flag is always set. Does anyone have any i...
Posted on February 20, 2015 at 13:36Hi all,Im trying to add a new section in the first 128Bytes on my Flash memory. I would like to start my my code in 0x80000080 but my code doesn´t run. What additional change I have to do in my code?
Posted on February 20, 2015 at 13:01I am unable to understand the following syntax ((ADC_TypeDef *) ADC1_BASE). Please help me understand the meaning of this code. Is this some kind of a pointer?
Posted on February 16, 2015 at 14:21 Hello, I'm working with the STM32F373 µC trying to get the DMA work with a timer. I want the DMA controller to write 3 different values in the ccr1 register of timer Unfortunately there is no exa...
Posted on July 12, 2014 at 00:05 I am trying to get the USB in HS device mode working. I am using the ST USB OTG libraries in version 2.1.0. I modified the example code for a VCP device, so it fits my needs. Compiler flags are USE_USB_OTG_HS ...
Posted on February 20, 2015 at 10:31Hi there, I'm using STemWin for writing data to the display buffer located in an external video ram. Unfortunately reading / writing to this vram works only when the interrupts are disabled. Does emwin provide a ...
