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 January 12, 2018 at 11:12Hi,We have a 'distributed' system in place where we have a single I2C master (STM32F7) and a number of I2C slaves (STM32F0). I understand that I2C multimaster is supported, where you have a number of masters speak...
Posted on March 19, 2018 at 18:15Hi, I'm currently using an STM32F413 and I would like to use the forced output mode on the TIM1 with 3 PWM already configured. I followed the instructions noted in the reference manual [17.3.7] : - CCxS bit to 00 in ...
Posted on November 18, 2017 at 04:19Hello. Faced with the problem. The code generated in the CubeMX for FatFs+SDIO does not work. The example from the repository is working. Library Chan 0.12s working, something is wrong in the code generator. I tri...
Posted on November 24, 2017 at 22:21Hello,I am trying to make a MSC USB device to access SD card files.The computer recognizes the mass storage device, but cannot open the folder. After a while, it says the device was unrecognized.My code from usbd_...
Posted on March 17, 2018 at 20:45 Hi, A piece of code from STM32CubeMX v4.0 and latest F1 drivers generated for STM32VLDiscovery (the button is pulled-down by external resistor): static void MX_GPIO_Init(void) { LL_GPIO_InitTypeDef GPIO_Ini...
Posted on March 18, 2018 at 15:32 EDIT: Not sure where my intro paragraph went on the first time I posted. I have the below code working with inline assembly nops. Now I want to have the code be clock independent. The below code is my attempt ...
Posted on March 19, 2018 at 16:15Hi, after googling around a while and reading the STM32 manual section for the ADC, i am frustrated about the lack of such a section in the manual.So how IS the ADC in the STM32F4 actually calibrated??EDIT:I found th...
Posted on March 18, 2018 at 08:30Hi, I have been using STM32CUBEMX ide for building the code with Keil5 IDE. The issue or bug is the code is working fine when I am placing my code in the main function. But, when I create my own file or outside the m...
Posted on March 05, 2018 at 07:57 Hello there, I am using an STM32L4 family MCU. In an application, the RTC peripheral is utilized and clocked from an external crystal: The problem I have noticed just now is that with time, the RTC timer ...
Posted on March 19, 2018 at 11:45stm32f479vi with quad spi will handle the code. For security I need to install encrypted memory and I want the processor to keep the code encrypted. I need help on this
