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...
HelloI'm using CubeIDE.I want to get list file which is containing OP code from "Startup_stm32f427zgtx.s" as a output of assembler.I heard that I could use -Wa, -al option here and there on the Webs, but I couldn't get the list file of the assembler....
Hey,I'm working with STM32F303RET6.I'm having trouble transmitting data with SPI3 (PB3, PB4, PB5 and PA15).Before I'll post my code here, I want to say that I am also working with SPI2 (PB12, PB13, PB14 and PB15) with the exact same configuration on ...
I'm trying to use DMA to handle my incoming Rx data and, ideally, I'd like to just increment the index to keep track of the incoming data, essentially like this:#define uartsize 2000 #define dma_buffer_interrupt_size 1 uint8_t UART_in_Buffer[uarts...
Microcontroller newbie here. I currently use an STM32F411 MCU.For every cycle of 500μs, I need to: 1-perform ADC conversion for 200μs at a high sampling rate (obtaining at least 300-400 samples in that timeframe); and 2-Transfer the ADC data to a com...
Hi all, recently I am trying to use ADC to sample 4 channel current signals. Since there is no critical time requirement, I plan to use scan mode. In my opinion, the ADC will automatically complete four channel signal conversion stuff, then set the...
Dear All,In "RM0432 Reference manual STM32L4+ Series advanced Arm ® -based 32-bit MCUs" in chapter "19.3 OCTOSPI implementation" and table "Table 119. OCTOSPI implementation" there are some differences in supported features between families. All fami...
I use STM32F1 Value Line Discovery Kit.I want to write SVC handler.If I implement the following, invpc occurs when running 「POP PC�?in Line 38.Caller -------------------------------- __asm volatile(" SVC %0 \n" : : "I" (2)); ...
Hi, I'm trying to change color of a component (circle) inside a container inside a scrollWheel.This should occur when user press a button. The button is a component outside of scrollWheel. How can I reach this circle (inside a container inside a scro...
Greetings!I have "blue pil" stm32f103c8t6 and I want to send data over I2C via DMA. "Classic" way is working fine (I'm sending data to 2004 display through PCF8574 extender), but I can't get it working with DMA.BTF flag isn't set and the loop becomes...
