STM32F767 - low power detection
In STM32F7 controller is there a way to detect low power mode in software and how long controller will work before it completely shuts off.
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Resolved! I'm falling in a hardfault with the STM32F405VG during a ST routine "HAL_SPI_Transmit". Can you help me please ?
Hi everyone,First, my program was running good since many weeks and last week I added some code and from this day, each run of my program, i'm falling in hardfault handler... all the time in "HAL_SPI_Transmit".First thing i've done is to increase (so...
How do I disable EXTI4_15_IRQHandler without using HAL
The title says it all, I want a faster interrupt (without HAL) but I can't find the register I need to write to disable the interrupt
Trying to write data over I2C to an STM32F103C6 working as a slave in IT mode only gives a hard fault and the data is not stored in the array
***Edited to show the probably all the code involved without including the HAL libraries***Hi all, I'm using HAL libraries to code an STM32F103C6 as a slave and I'm using HAL_I2C_Slave_Receive_IT(), debugging I can see that the slave recognize its ad...
STM32F407VG - Input capture, DMA(mem-peri) Configuration.
Im working with STM32F4 DISCOVERY board. I'm trying to generate DMA request to write to GPIOD[15:8] pins on button press (PA0) by input capture timer configuration (TIM2) .I presume my configuration of timer is wrong, because i used very similar DMA ...
Resolved! Wakeup from standby falling edge
Hello, i'm working with stm32l412cb on custom PCB, and I ran into trouble.Is there any way to wake up MCU from standby by falling edge? Here is scheme and code:void enter_sleep() { HAL_EnableDBGStandbyMode(); //HAL_GPIO_WritePin(GPIOC, GPIO_PIN_13,...
HAL_SPI_Receive() issues, more than 1-byte SCLK
Dear all,I have been trying to read ADC value from an ADC chip (TI ADC161S626) through SPI receive only master (The STM32 used were STM32F103C8T6). However, I realised when I request to read one byte with HAL_SPI_Receive() function, there are more th...
Hi all, I am trying to get the USART1 working with STM32F072VB micro (only USART-1 and no other peripheral). At CubeMX, I have seleted PA9 and PA10 as the GPIO pins configured for USART-1 and have selected the NVIC option at USART configuration at CubeMX.
huart1.Instance = USART1; huart1.Init.BaudRate = 9600; huart1.Init.WordLength = UART_WORDLENGTH_8B; huart1.Init.StopBits = UART_STOPBITS_1; huart1.Init.Parity = UART_PARITY_NONE; huart1.Init.Mode = UART_MODE_TX_RX; huart1.Init.HwFlowCtl =...
Resolved! STM32L151 custom bootloader problem with HAL_UART_ErrorCallback
Hi all! I use STM32L151VDT7X, CubeMX HAL and Atollic TrueSTUDIO® for STM32 9.3.0 in my project. I need to upgrade my firmware on-the-air and so I made “bootloader + image�? application:1) Edited in bootloader linker file:MEMORY { RAM (xrw) : ...
