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...
hello dear forum members.this is the HRTIM_SETx1R register.Bit 2 PER: Timer x Period Timer A Period event forces the output to its active state.what does it mean here "A" ? how does this stand for? how to read it correctly? this is...
After doing "clean" on my project, the large majority of space in the project (5.7 / 6.1 MB or 93%) is occupied by the Drivers/ folder. I assume that can be easily re-created by any install of STM32CubeIDE during a compile anyway, so is it necessary ...
Hi,I am working on STM32G474RET6 MCU in i2c slave mode. I want to make a polling mode with DMA but the problem is i don't know the receiving data's length. Every time it can be different. But 'HAL_I2C_Slave_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_...
Hi,I tried the following program:#include <Wire.h> void setup() { Wire.begin(); //creates a Wire object // set I/O pins to outputs Wire.beginTransmission(0x20); // MCP 23008 Port Expander Wire.write(0x00); //selects the IODIRA register Wire.write(0...
After receiving by master the last byte a new transmit is started (CR2.START set) from within the last ISR.RXNE ISR handler call with CR2.AUTOEND set.As a result, ISR.STOPF flag gets set and it does not get cleared setting ICF.STOPCF. Peripheral jams...
Is there a zero crossing detector inside the stm32 itself?I am using a stm32f334R8
I am using TST070CBOT-01P Along with STM32F7508-DK using RGB Interface , I have wired the jumpers with the display to the corresponding pins and everything works fine in static mode, But when transition begins then the Display shows artifacts as show...
Hi everybody,I am currently implementing a LDC3114, which has a burst mode that auto-increments the register address i want to read. The data sheet states:"For both write and read, the address pointer will auto-increment as long as the controller ack...
Board: Nucleo-f756ZG and Nucleo-F767ZIWhen i reset quickly board using reset button during execute below code, The board set RDP protection Level 1.Below code contains only rootcause. I know that is not correct usage (missing OB lock, wait for busy f...