I am trying to use DMA to control GPIO port E output.Below is configuration of CubeMXIn Cortex-M4 context of dual core , DMA is successfully working to toggle GPIO Port E output .But In Cortex-M7 context of dual core , although error message, DMA ...
stm32f207zg (nucleo-f207zg)Hi, im trying to write into my DMA2 Stream0 CR register (mapped as 0x40026410).But that memory addr cannot be written not with my init code nor manually trough the STM32IDE debugging tools .Is there any memory protection or...
<configuration>FreeRTOS, STM32F767, flash memory(W25Q128)using SPI5_Tx/Rx with DMAFull duplex, 4 line, 8 bits, Prescaler = 2, CPOL=Low, CPHA=1 Edge (Mode 0)DMA2_Stream3 for Tx (Very High Priority), DMA2_Stream4 for Rx (Very High Priority) Normal Mod...
Posted on August 09, 2017 at 04:53I just wonder how to disable/enable all the interrupt of STM32L4xx by STM CUBE.I found this not mentioned in the CUBE hal UM. I appreciate if someone can help me for this.
working on STM32f103 want to hold time on power reset, not able to do it so,used backup register to write the data,HAL_RTCEx_BKUPRead(&hrtc, RTC_BKP_DR1);HAL_RTCEx_BKUPWrite(&hrtc, RTC_BKP_DR1,0x32F2);any suggestion would be great....
Currently I'm playing with a STM32F030 board, but if this one cannot do it but another STM32 can ... I have a bunch of older, but bigger STM32's, laying around... feel free to mention such one!I would like to write bytes to a GPIO port with a strict...
Hey guys.After having a lot of problems i had with fmc and nand flash finally i made it work.But when i was looking at HAL_NAND_Read_Page_8b hal function i saw that instead of using CMD_AREA for read command 0x00 it uses ADDR_AREA. But read and write...
Hi, I am trying to measure the amount of time between the rising edge on two different GPIOs using TIM5. one assumption I make is that one of those GPIOs will happen first. Actually 3 gpios are involved in the application, PA0, PA1 and PA2, PA2 is co...
Hi everybody!First of all sorry for my language. I just started to learning programming of STM32. My problem is that i made a delay function. I wanted to test it with the input capture mode. I setted the prescaler to 16000 - 1. I wanted to get an 100...
