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...
Hello!I'm trying to set up the output compare channels of TIM3 of an STM32F103RB MCU. For now I only enabled channel 1, but later I'll need CH2 and CH3 as well. When CH1 triggers, the TIM3->SR register gets the value of 0x0000001f, i have looked at i...
Hi there!I have been trying to interface the RGB LED with STM32L152RE. My requirement is not only to control its color but also its blinking rate. I used a timer for generating PWM signals on its three channels to control different colors of RGB LED....
Hi,Would you please help me to choose a STM32 microcontroller which must have 6 number of ADCs and must be capable of generating PWM signals with deadtime. Thanks in advance.BR
I am attempting to drive some I2C 5.0v / 3.3v peripherals via the Sparkfun Arduino Qwiic Shield connected to an STM32H7451-DISCO.I can't seem to raise the devices on the I2C bus despite being able to communicate with the audio codec and LCD which are...
Hello, I was wondering if the FW compiled for STM32L476RC could be safety flashed in STM32L476RE which is the same core but with a larger size of flash.
I am using the DMA to collect the ADC data's. The ADC data's are now configured in a single mode and ADC is triggered at the rising edge of a pulse (I am using TIM8 for the pulse generation and the pulse can be set for 10us till 400us, i am also usin...
Hello geeks...Hope all are doing well Recently, I'm dealing with the STM32WB Tickless Idle mode of the FreeRTOS (CMSIS-V2)I'm intended to achieve the lowest power consumption with STOP1/2 mode To do so, I'm following the official tutorial for the sa...
Hello. For a project, I need to read 4 channels analog data and save them in to the sd card for 10 seconds. I should record every data minimum with 750 Hz. And then I generate pwm signal with these data. I tried that but it was not successful, recor...
HiI want to use spi6 on stm32h7 controller in DMA mode, i see i can use BDMA instead of DMA. looking at the reference manual, i see following about BDMA"The BDMA is used to perform programmable data transfers between memory-mapped peripherals and/or ...
Using the STM32L452. According to PM0214 Rev 10 page 40 there are 256 exceptions utilizing memory 0x0000 to 0x0400. According to RM0394 Rev 4 page 324 Table 46 only identifies 84 interrupts utilizing memory up to 0x0190. In order to be safe shouldn't...