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...
How to use the timer to keep our LED on 80% to 10% (linear down) of the time by setting a period of 500X, turning it on when the counter is 0 to 400X (0-15 minutes) and turning it off when it is 400X to 500X(5 minutes)?The time and period is a draft ...
My question here is this: Can the STM32G4x1 line access external flash memory (e.g., via QuadSPI)?My confusion is as follows: the following page:https://www.st.com/en/microcontrollers-microprocessors/stm32g4-series.htmlintroduces the STM32G4x1, G4x...
I've used stm32F103VC before, so this time I changed my MCU to stm32F103RC. I saw in the datasheet that the specifications of the two chips are almost equal.However, I cannot properly set the timer in stm32F103RC.Here's how I tested it:I make a clock...
I've picked up two discovery f3 board and configured to toggle a pin(in irq timer handler) everytime ARR=17999 on TIM2 with a clock of 36Mhz, derived from HSE crystal on board. If i connect the two pin to an oscilloscope i notice a drift between the ...
Hi all,I have developed a program with NUCLEO-H743ZI (Version 1).And there is no problem for debugging. Recently, I bought NUCLEO-H743ZI2 (Version 2). I found it cannot enter main function in the first beginning. I try to uncheck 'run to main' item ...
Posted on September 07, 2017 at 03:03HI,I'm currently test the STM32F429 Disco kit with some example on step by step.But I nerve that LCD always turn on, So Is there any way to turn off the lcd ? because I'm not ready to test the LCD.
I have an application where I'm using dual ADCs (let's say ADC 1 and 2) on an STM32G474.The desired regular channel sequence is:ADC1: channel 1, stop, channel 1, stopADC2: channel 2, stop, channel 2, stopThe ADC conversion is triggered by a timer. I ...
Im can not set SNSINC-bits from MACSSIR Sub-second Increment Register. Other Bits like SSINC I can set without problem ! (STM32H745XIH6U Discovery Kit ). Look like a Bug ?
Hello,I am working with an STM32F446RE, and oddly, I am able to get one pin to set HIGH using HAL and/or direct register manipulation, but if i try to use two or more pins the debugger console prints out "Device not responding" repeatedly before shut...
Hi all, I'm trying for the first time the new STM32G071RBT6, I'm looking to set the correct option byte via the .s file but something is wrong.. Thanks for help.
