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...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
I am using stm32F746. I have enabled the RTC via external oscillator using CubeMX.The crystal is not connected. But I see that RTC is initialized without errors (no timeout) and LSERDY is 1. Manual says LSERDY is 1 when external oscillator is running...
Hi there,I got stuck at the most basic step but couldn't find a step-by-step guide to get through it. Any pointer to a guide for me to follow is appreciated.I am trying to download a built FW to my STM32 IoT Discovery kit. However, when i connect m...
Posted on May 23, 2017 at 12:04Hello,I have a problem in getting the ti AFE4300 start the ADC measurement. I started with a new board that was designed using reference design on TI. Am trying to communicate with the board through an stm32f103rb(nucl...
I try to use hard ecc of stm32f767igt under U-Boot,but i test my code ,i found could only write one page by one page under command of U-Boot,then i will get the right ecc value when i ready after i will one page ;but when i write two page or more, i ...
HI, I am trying to implement smart card reader on this chip. I got the ATR from the card, and tried to port AN4800_FW_V1.0.0 examples but without success. Do you know when some example for this chip will be avaliable?
I am using the System Workbench as IDE with a STM32F746G-DISCO Board. I am trying to build an application based on the Audio_Play_and_Record Example. Now I am having problems with debugging the project, because every "Step into" action I try to make,...
I am new to embedded programming and trying to learn ARM with my STM32L4 board. I stick to the datasheet and stay away from HAL library to learn how the MCU and its peripherals work. Here I am trying to initiate USART3 and send a line using "printf" ...
Using a STM32F0 discovery board, I have this function:void BlinkBlue(void) { for (int i=0; i<20; i++) { HAL_GPIO_WritePin(LD4_GPIO_Port, LD4_Pin, GPIO_PIN_SET); HAL_Delay(50); HAL_GPIO_WritePin(LD4_GPIO_Port, LD4_Pin, GPIO_PIN_RESET); H...
I hope I posted in the right spot. I'm using a STM32F405RG cpu. I can't figure out how to sleep and wake up using the timer. The code I found online uses 'pwr_enter_standby_mode()' which may affect the reason why I can't wakeup. I see in RTClock.h th...