Posted on July 12, 2014 at 03:32hi everyone,how can I use the SPI3 DMA TX,the following is my configuration(it do not work):RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);//IO?? RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA2, ENABLE);//DMA 2???? //...
Posted on July 10, 2014 at 21:25The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on July 11, 2014 at 22:03 Bonyour, I am refering to the STM32F2xx Ref manual, Timer, XOR function (also known as Hall Sensor Interface) asto above picture-extract on page I try to understand. We have the 3 ...
Posted on July 02, 2014 at 17:57Hi:I just got the STM3221G-EVAL board which comes with a demonstration firmware. I would like to read and save into a file the demonstration firmware using ST-LINK. How can I do that?Thanks. #stm3221g-eval-st-link-...
Posted on July 11, 2014 at 15:58The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on July 11, 2014 at 11:17Hello I'm using the Timer2 as Encoder Position Timer: void Encoder_Config(void) { GPIO_InitTypeDef GPIO_InitStructure; RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOA, ENABLE); RCC_APB1PeriphClockCmd(RCC_APB1P...
Posted on July 10, 2014 at 11:41Hello, i tried to use I2C3 on PA8 and PC9. I noticed that i can send data over the i2c bus but the stop condition was not working. So the bus never came back. After some investigation i found that the SCL line starts...
Posted on July 09, 2014 at 15:12I am configuring the sys clk to 48 mhz it's working fine for stm32f030r8t6. I have checked by toggling the led...I am able to get the desired frequency ....but it is not working for stm32f030c8t6.....It is always taki...
Posted on July 11, 2014 at 11:28 Hello, I use STM32F103 uC and I want to load pattern file to memory at address 0x08010000 (FLASH area). I want to do it in simulation. I converted my pattern bin file to hex format by using bin2hex from http://www.ht...
Posted on July 11, 2014 at 10:53Hello My problem is that i cannot communicate with the temperature sensor via I2C because the code stop working and the problem is in the status register but i dont know how to fix itcan anybody can help me ?this is t...
