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Posted on July 10, 2015 at 22:34I'm trying to configure Timer2, and I've initialized it as follows based on some sample code, but I'm not sure how I'm supposed to handle the IRQ it generates. Usually I would use TIM2_IRQHandler for example, but some...
Posted on July 14, 2015 at 15:40 I'm currently working on an embedded system which is meant to output a specific pulse sequence at equidistant timings. Therefore, I use the STM32 - DISCO board with the FreeRTOS kernel, as a first test. I configur...
Posted on July 13, 2015 at 02:48I'm trying to configure my sys clock to be 72MHz but I'm not clear on how to do this. In the system file has this: /* PLL configuration: PLLCLK = HSI/2 *16 = 64 MHz Max frequency on PLL HSI mode*/ RCC->CFGR &=...
Posted on July 14, 2015 at 15:24 Guys, I tried to run LwIP on my STM32F107, the code is generated from STM32CubeMx, I used ethernet for it RMII, and Here's the code : void MX_LWIP_Init(void) { IP_ADDRESS[0] = 10; IP_AD...
Posted on July 14, 2015 at 15:10Hi I have stm3210c-eval, I use stm32cubef11.zip as base. I imported LwIP_TCP_Echo_Client and ping works. I tried to implement uart capabilities on the LwIP_TCP_Echo_Client project. I first imported UART_TwoBoards...
Posted on June 22, 2015 at 04:57Hi everyone,So I am pretty new with the STM32 MCUs and following good advise I am using the standard peripheral library - nothing is more frustrating than driver bugs.The only problem so far is that little compiled HM...
Posted on July 01, 2015 at 15:07Hi all, i've downloaded the gerber files for the F429 Discovery board, i can open the gerber files and see the board layout, what i cannot see is the lay-up of the 4-layers pcb. Can anyone tell me about it? Thanks Alb...
Posted on July 13, 2015 at 22:15 Hi I have been working with UART Rx interrupt but still not working. If someone can help me to figure out the problem I will appreciate it. I am using - STM32F411RE Nucleo Bd - STM32CubeMX ...
Posted on August 19, 2014 at 05:39I enabled ADC with DMA as such: With the DMA continuous requests, the program will just loop in DMA1_Channel1_IRQHandler and the FreeRTOS thread will never run. Does anyone have any idea how to resolve this? I have...
Posted on July 08, 2015 at 19:07Hi, I have got the need to track a continuously changing value and I had the idea to use D/A conversion to convert my variable into a voltage and track it with an oscilloscope or even voltmeter. Which should this be d...
