Posted on July 31, 2015 at 08:55Hi Everyone,Does STM32 DMA controller provide options to perform following copy procedureSay the data in the source memory as follows. (x, y are 16 bit each)Source Memory:x1 ,y1,x2,y2.,.,xn ,ynI want to copy to destin...
Posted on July 14, 2014 at 15:44 Hello there, I am trying to read in serial data from UART2 Rx and retransmit out to UART3 Tx. I am using the STM32CubeMx code generator with the F4 discovery board. Both UART are configure to the same baud rate. ...
Posted on June 15, 2015 at 09:40There’s an extra space in the definition of ETH_MAC_READCONTROLLER_ FLUSHING in stm32f4xx_hal_eth.h. See attached for patch.Also present in previous versions (back to 1.3, at least). Should have reported it before, so...
Posted on August 06, 2015 at 00:25Hi everybody, I think i tried anything i could have in mind so i decided to start a new discussion... Material : - Evaluation board with stm32l152RCT6 with st-link integrated My question is : Is anybody tried to us...
Posted on August 11, 2015 at 20:21Hi.Currently, I have configured ADC regular simultaneous dual mode for 8 AD conversions. 4 of them on ADC1 (master) and other 4 on ADC2 (slave). I transfer results via DMA as 4 32-bits words into my destination arra...
Posted on August 11, 2015 at 12:28Good afternoon to everyone!I want to develop a system around the stm32f4discovery hardware (I own this board) that acquires data from peripherals (one IMU, GPS and internal ADC) and ships it through USB to a HOST PC...
Posted on August 11, 2015 at 18:26Im having an issue erasing pages of flash. During my bootloader application while receiving a block of data I erase the page and then write the data. During testing I have the messaging protocol setup to just read t...
Posted on March 26, 2014 at 04:16 Via Virtual COM port built into ST-LINK // STM32 USART2 (Tx PA.2, Rx PA.3) STM32F401RE NUCLEO - sourcer32@gmail.com #include ''stm32f4xx.h'' /**********************************************************...
Posted on August 09, 2015 at 20:09 I'm sitting here pulling my hair out because I can't figure out what's going on, I've tried everything I can think of. I'm using SPI to communicate with an offboard periph, When I write to the data register the...
Posted on August 06, 2015 at 13:19 Hello, I need use a port both input and output. What should I do? Should I use something like this? GPIO_InitTypeDef GPIO_InitStructure; RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA, ENABLE); GPIO_Ini...
