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, I am trying to integrate an AT24CM02 into my project. Can anyone suggest any libraries compatible with HAL? your help is much appreciated. Thank you and best regards, Vouria
Would be the part of the program code executed faster if its section was linked to be moved from flash to ram on startup? This code is executed many times.
void vcom_IRQHandler(void) // external interrupt for USART2_IRQHandler { HAL_UART_IRQHandler(&UartHandle); USER_UART_IRQHandler(&UartHandle); } void USER_UART_IRQHandler(UART_HandleTypeDef *huart) { if(USART2 == ...
I'm trying to use 3 GPIO Pins as a 3-bit ID essentially. Depending on the values read, the uC will configure itself in an appropriate way (1 bin fits all tools essentially). The problem I'm having is that with the eval board the pins are pretty close...
when I use the DMA functions as below:HAL_UART_Transmit_DMA(&huart1,(uint8_t *)aTxStartMessage,sizeof(aTxStartMessage));HAL_Delay(10000);In PC side,It always display such symbols at the hand of the aTxStartMessage after the first success reciever. Wh...
Hello,I have a mixed signal application in development, a home energy monitor, and following on from the recent PCB version's test results on the effects of noise, and after reading this article, I've decided to separate my digital and analog ground,...
Posted on June 18, 2017 at 09:21 Hello i have a program on the 32F030f4p6 chip for testing the system clock frequency. It blinks an LED at about 1Hz. the problem is that when i change the PLL multiplier from 2 to 12 the LED still blinks at the sa...
Hi AllHardware: STM32F302Software: STM32Cube_FW_F3_V1.10.0As below is USB descriptor/* USB Speaker Audio Streaming Descriptor */ 0x07, /*bLength: Endpoint Descriptor size*/ USB_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/ AUDIO_OUT_EP1, /*bEndp...
Hi there,Variations of this question have been asked before, but I have had no luck so far.I am attempting a very simple setup where I am using SPI to write to a display, where the screen does not talk back. I am using SPI1 on the STM32F091 and canno...
Hello,I'm using a STM32G431 MCU ADCs in dual mode. I'm trying to get control of the sampling rate and have found a frustrating issue. I don't need to scan multiple channels. Though the only way to get maximum sampling rate, or to have any control ove...