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 July 25, 2015 at 13:19I would like to know what is the maximal resolution of 16-bit Sigma Delta ADC on STM32F3 line of microcontrollers when used in single ended mode? Can it achieve full 16-bit resolution, 0-65535, in SE mode?
Posted on July 30, 2015 at 14:19 Hello Is there a specific reason that the timer interrupt macros for clear flag (and respectivly clear interrupt since they are the same) don't have an &= operator? #define __HAL_TIM_ENABLE_IT(...
Posted on July 17, 2015 at 12:48Hello, A few days ago I started my adventure with stm32 microcontrollers. To be able to programm them easly I downloaded CubeMX from this side http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1533/PF259242?sc...
Posted on July 27, 2015 at 16:51Hi All,Why the ADC is work only with the following configuration :RCC_ADCCLKConfig(RCC_ADC12PLLCLK_Div4); ADC_CommonInitStructure.ADC_Clock = ADC_Clock_SynClkModeDiv4;I try to configure as the following:RCC_HCLKConfig...
Posted on July 30, 2015 at 02:43 I have previously been developing ok using ST-Util for mac and an STM32F103 board ( i have several of these basic boards) but recently the device stopped being detected and does not work on the offic...
Posted on July 29, 2015 at 16:47 Hi all, I am using a STM32F103 MCU and I want to set the reload value for independent watchdog (IWDG) so watchdog will reset the device (a timeout will occur) after ''t'' seconds. I am using the following code to ini...
Posted on July 27, 2015 at 10:20 Hello I am trying to configure the RTC of a cheap ARM board with STM32F103C8T6: http://www.ebay.co.uk/itm/High-Quality-STM32F103C8T6-ARM-STM32-Development-Board-Module-For-Arduino-Tool-/251621420724. I...
Posted on July 28, 2015 at 03:27Hi, I have some code for entering DFU mode from my application which works on the STM32F4: https://github.com/micropython/micropython/blob/master/stmhal/modpyb.c#L70-L87 I'd like to do something equivalent on the STM3...
Posted on July 28, 2015 at 19:34I have a Nucleo-F070RB and am using mbed for programming. Is there something special about PB6 that prevents it from being used as a GPIO? It appears to be configured as as oscillator output (?) at 500Hz.The code belo...
Posted on July 29, 2015 at 16:59Hi, I have an STM32L15x. Is it possible to reset the microcontroller only over SWCLK and SWDIO without the reset pin when the microcontroller is in standby mode? I can access the target ID over SWD even though the dev...
