Posted on July 27, 2015 at 10:54Hello, i use a STM32F439 controller with 32Mbyte external SDRAM. I would like to configure some settings with STCube. There is a tab FMC with a sub-tab SDRAM1. When i select Data: 32 bits i can choose either Byte ena...
Posted on July 23, 2015 at 15:30After working our instrument goes in the sleep-mode (__WFI) to save power. With a key, which is connected to the Wakeup-pin, we can switch back in the operation mode. Sometimes this function does not work. In this cas...
Posted on July 20, 2015 at 10:20 Hello, Right now i am try to remake my project for STM32F7 from STM32F4. HAL is just paint to work, i was unable to figure out what i have to write to functions to make it hal compatable, so instead i have to...
Posted on July 26, 2015 at 21:49In a STM32F427/DP83848 PCB configuration, I am finding that the LWIP/Ethernet initialization is hanging at a statement waiting for the Software Reset to clear. What specifically is the Ethernet MAC engine awaiting ? I...
Posted on July 26, 2015 at 16:45Hi, I have a STM3210E_EVAL board and I have been going through most of the example programs. There is one example program with the name:FSMC_NOR_CodeExecute.If I run this program it will cause a Hard Fault condition...
Posted on July 25, 2015 at 04:31I am just getting started with the Cortex (and C.)I would like to access an entire GPIO port but cannot find a way to address the port(GPIOF.) I see the HAL functions for addressing the bits but not the entire port.H...
Posted on July 25, 2015 at 13:11 Guys, I tried to interface STM32F107 and DP838... The code is generated from STM32CubeMX void HAL_ETH_MspInit(ETH_HandleTypeDef* heth) { GPIO_InitTypeDef GPIO_InitStruct; if(heth->Insta...
Posted on July 10, 2015 at 17:18Hi, I am kind of new to the STM32 but have found the libraries (HAL) to be greatly useful. I am using the STM32F4 Discovery Board, Even when I was trying to simply blink the onboard LEDs using the GPIO Peripheral, it ...
Posted on July 25, 2015 at 02:13I used TIMER 2. It's interrupt time is 1us.I made one long pulse and short pulse using GPIO output pin and TIMER 2.but sometimes, interrupts occurred two times.First figure is the result I want to get.Second figure is...
Posted on July 25, 2015 at 01:10I'm developing a custom CAN bridge with the stm3210c-eval board, such that I can hook up the board's CAN port to a car's CAN bus and the USART port to a computer and read in received frames over a serial terminal. In ...
