Posted on February 11, 2015 at 01:27HelloI have another work for transferring/receiving data using PLC(Power Line Communication)GPIOA port 12 is for PLC port.so I have looked for many of example and tutorial for 2days but there are no exist.....so i...
Posted on February 11, 2015 at 05:19Environment:Keil STM32F4xx_DFP, version 2.2.0;Offending file:stm32f4xx_hal_can.c. Version: V1.1.0; Line: 670, 738.Description:__HAL_LOCK is called for any case hcan->State == HAL_CAN_STATE_READY or HAL_CAN_STATE_B...
Posted on February 10, 2015 at 23:44I'm getting FatFS in place and got some example code out of the Cube for F4 1.4.0 firmware distribution for STM324x9I_EVAL. The code in main.c will not compile against the HAL since SD_Driver is missing (replaced ...
Posted on February 09, 2015 at 17:59Hello,I have to realize receive DMA timeout for a serial interface. I found the application note AN3109 which describes a mechanism to realize a DMA timeout for the STM32F10x microcontroller. Does this application...
Posted on February 09, 2015 at 15:51What is the usual procedure for power-on reset for other chips besides the MCU? Is there a reset_out signal or method coming from the MCU that is recommended? Or is there a method for resetting all chips in a syst...
Posted on February 10, 2015 at 16:32Hi all,I'm developing a project on STM32L052C8 that use USB with VCP class (internal 48 MHz clock enabled)The board is right recognized from the PC with ST driver ''STMicroelectronics Virtual COM Port'', and the t...
Posted on June 03, 2014 at 09:43Hi,I am trying to debug some very simple code for STM32F0Discovery using Eclipse, ARM arm-none-eabi-gdb compiler and OpenOCD debuger.I could build and debug my cods and now I am trying to use printf to see some variab...
Posted on February 10, 2015 at 14:11We are starting a mass production about 1000 pcs. When we building the protorype, we cut these pins and butons on the screen side so that the screen can be more closer to the window of box. Now we need to cut all ...
Posted on January 31, 2015 at 16:50to be migrated, sourceId: 2577:0EA5537E-3674-4A46-8D71-9B00EC9F6F4B
Posted on February 10, 2015 at 13:36The Murata manual describes the /ALRT signal that the Murata chip uses to indicate to the host that it has a message to send. Is this signal available on the Discovery-WiFi board? Can it be made available if not b...
