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Posted on February 24, 2016 at 00:01Hello,I am getting an error ''Unknown signal'' when trying to view the PORT0 pins or any other peripheral related register using the logic analyser in Keil uvision 5. How can I see them?I have an stm32f4discovery.
Posted on February 23, 2016 at 21:17Is it possible to program the STM32F030K6T6 via SPI, UART, or I2C? Or is the SWDIO port the only way to program the device?Thanks!John
Posted on August 11, 2015 at 07:04I wanna to make 500ns delay function using timer3. I can't use systick timer because FreeRTOS use systick timer. I wrote my code below.. please help me !!!13 void TimerInit(void) 14 { 15 NVIC_InitTypeDef NVIC_In...
Posted on February 23, 2016 at 06:32 Unfortunately new STLink update bricked 3 of my boards (in terms of usability under OS X) again the issue is with libusb. Now I can't downgrade this firmware cause you cant find any older versions on the webs...
Posted on February 20, 2016 at 01:33 There is bug in linker script file generated by CubeMX for AC6 IDE. MCU ends up in infinite loop, I believe it has to do with incorrect SRAM memory areas as there are two banks on L4 of 96K and 32K, there are...
Posted on February 19, 2016 at 10:45 Hello! I am using a stm32f302rE custom made board. My codes keep getting stuck in the waiting for acknowledge portion in HAL_CAN_INIT: /* Wait the acknowledge */ while((hcan->Instance->MSR...
Posted on February 23, 2016 at 02:02Hello,I am currently developing a custom STM32 programmer using the STVP programming toolkit. For my application two STM32 chips are connected to a single computer via two separate ST-LINK's. Looking at the STVP d...
Posted on February 22, 2016 at 10:19Hi all: I am a software engineer with not much hardware experience. I am reading the following document: AN4488 Getting started with STM32F4xxxx MCU hardware development http://www.st.com/web/en/resource/technical...
Posted on February 23, 2016 at 07:27Hello, I am using a STM32F302RE custom made board. I am expecting my board to receive and transmit messages to and from controller, but I am not expecting the codes to flow to CAN_SCE handler. How can I prevent my...
Posted on February 23, 2016 at 06:48I use stm32f407zg and stemwin library and freertos.when I want load BMP , my microcontroller gose to HardFault after put some pixel on lcd( about half or less).FRESULT resultBMP;unsigned char _acBuffer[4096];FIL *...
