interface stm32f401 NUCLEO-64 board with arduino uno r3 model
i want support for how to connect both board with each other. i want supporting document for it.i want examples to learn about them.
Forum Posts
Resolved! How to init SPI properly
Hi,I am trying to init SPI1 (to just receive data qwith MISO) on nucleo G474RE without using HAL libraries.Can you help me to assess why my code does not work ? I can't see the clock eventhough SPI1 is enabled void SPI1_init(){ RCC-> APB2ENR|=(1 AHB...
hello, We are trying to put STM32L053R8 module into SLEEP mode. We are using standard codes provided by ST. As per datasheet, the current consumption should be 656uA (41uA/MHz). The consumption we are getting is around 1000 uA. Please help.
We are using NUCLEO-L053R8 board for testing. We are measuring the current through JP6 (IDD)
maximum size of external parallel SRAM & NOR flash, that can be interface with STM32F429IIT6?
what will be the maximum size of external parallel SRAM & NOR flash, that can be interfaced with STM32F429IIT6?
Resolved! UART issues-I am trying to discern the difference between a transmit and a receive interrupt flag. I am using the following code if(__HAL_UART_GET_IT_SOURCE(&huart4, UART_IT_RXNE)) { function} It triggers on both receive and transmit interrupts
Shouldn't just the RXNE flag trigger with this code? or does the outgoing transmit message also generate an RXNE flag?Thanks!
ADC scan continuous mode with DMA in STM32H7 - all values are 0.
Dear all,I am trying to read 3 ADCs channels using scan continuous mode and DMA with a STM32H7 (ADC3). Below the CubeMx settings + DMA. In the main, before the While(1) loop I start the ADC with:HAL_ADC_Start_DMA(&hadc3, (uint32_t*)adc_data, 3) ;Whe...
Resolved! How to connect STM32F407G-DISC1 by SWD to JTrace Pro / JLink
Hello,I have an STM32F407G-DISC1 evaluation board which I have been trying to connect to through SWD with a Segger JTrace Pro, but I haven't been able to connect to the board for some reason. I have been following a Segger provided document for the c...
Transfer extant code from good board to new install MCU on another board
HELP!I am a rank newbie, so please be kind. I'm working on devices that use the STM32F030C8T6 MCU. Some of these have died (or, more likely, were murdered.) I have a supply of the chips and moderate skill in SMD soldering, so I can replace the defect...
STLINK_V3 SET how to use for Custome board?
Hello, I am working on STM32H7 . I have custome board , I have to use the STLINK_V3 SET, which things that I need to consider for the programming through STLINK. How much vtg I have to set 3V/5V , In stm32Cube ide which setting I have to make. Can u ...
Resolved! What is the DMA peripheral flow control and when to use it? and can be used in UART Tx?
I am using STM32F411 and SDK v1.27.1.I need to transmit data using DMA in UART
