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...
// Init the GPIO GPIO_InitTypeDef GPIO_InitStruct = {0}; HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3); GPIO_InitStruct.Pin = GPIO_PIN_2; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; HAL_GPIO_Init(GPIOA, &G...
Hello,I am familiarizing myself with the SPI controller on a NUCLEO-F303K8 development board using the CMSIS device headers. I have written a program to send and receive a single byte using polling or interrupts. While functionally it appears correct...
Here,PF2_NRST pin (Pin Number - 4) is configured as digital input pin.And PA13 pin (Pin Number- 7) is configured as digital output.When toggling the pin PA13, getting proper voltage level 3.3 volts and 0 volt. While reading low level on the input pin...
Hi, I found a post by Renesas, about using Azure rtos, where it is possible to use the HUB class for USB Host.Can any problem already known to the internal PHY also occur in the external PHY? Is the external PHY able to be used with USB HUB?Using Hub...
Attached a failure log with 6 failures. I am open for support and a discussion.
Hey Guys , I am working with stm32l053 controller and MFRC522 . Can anybody share any link which has library for MFRC522 UART communication instead SPI.Thanks in advance.
Implementing a I2C in slave mode, I found in the reference manual,26.7.2 Control register 2 (I2C_CR2):Bit 15 NACK: NACK generation (slave mode)The bit is set by software, cleared by hardware when the NACK is sent, or when a STOPcondition or an Addres...
I have STM links for https://www.st.com/resource/en/datasheet/stpm32.pdf and https://www.st.com/en/embedded-software/stsw-stpm002.html and STM32 firmware for STPM32 access and a basic metrology application I downloaded "latest" metrology FW, which is...
STM32F407 Discovery typedef struct __UART_HandleTypeDef { USART_TypeDef *Instance; UART_InitTypeDef Init; const uint8_t *pTxBuffPtr; uint16_t TxXferSize; __IO uint16_t TxXferCount; uint8_t *pRxBuffPtr; uint16_t RxXferSize; __IO uint16_t RxXferCount;...
Hello Sir/Madam,I am working on STM32H735RGV6 for interleaved mode single dma. I am having problems while getting samples from the DMA controller with ADC. The problem is as the following.1. If I want to get 8192 or a smaller number of samples, there...
