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Posted on July 11, 2016 at 13:09I am working with the Discovery Development Board and I currently trying to get the external interrupts/events working properly. I read in the refererence manual that there are 2 types of enable bits for external inte...
Posted on July 11, 2016 at 09:15Hi, I've been trying to get going with this dev. board, but I ran into problems with the external interrupt. No matter what I choose in SYSCFG->EXTICR[0], the PA0 interrupt is always the selected one. Can anyone o...
Posted on July 06, 2016 at 09:10I designed a PCB and I am programming the STM32F746IG via a FT2232D chip. I have the 4 x JTAG signals connected to the STM32.I generate code with MXCube, it compiles, but when I run it, Crossworks goes into an enless...
Posted on July 10, 2016 at 11:21I use stm32f427 to do a work,recently, I hope to use dma to get uart rx data,but I found there a strange situation that sometimes the dma will broke and I cannot find whyany other functions keep working, but only the ...
Posted on July 11, 2016 at 11:59 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on July 06, 2016 at 12:43 I'm trying to access an SPI device using the HAL library on an STM32L476VG chip. The initialisation code was generated with STM32Cube 4.1. The problem is that the SPI peripheral correctly sends data, and I...
Posted on July 06, 2016 at 14:101. how to set up for fast channel change2 .without recalibration3. how to use SDADC_CONF_INDEX_0 ////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////C...
Posted on July 11, 2016 at 07:46 Hello, I have some problem to USB communication. Hello, I have some problem to USB communication. when I tested USB communication device class, my computer was shutdown and reboot. so I ...
Posted on May 07, 2016 at 06:51Hello everyone,I was hoping to use this microcontroller with the ST Motor Control Workbench and associated FOC 4.2 library. It seems from the RN0085, that the STM32F446 family is not supported. The strange part is, the...
Posted on July 09, 2016 at 00:10I'm writing code for STM32F4.I'm trying to set interrupt handler for TIM1 which is configured as PWM1 output.The timer itself works, but I'm unable to configure the interrupt handler static void initTimer(void){ TIM_T...
