trueStudio Java null pointer exception creating project
Posted on May 04, 2018 at 20:59Hi,I am trying to create a c/c++ embedded project but never success. The java null pointer exception happen all the time.Any idea of whats going on?Thanks,Dick
Forum Posts
Input Channel for timer 3
Posted on May 04, 2018 at 20:52Hello,I am using nucleo-f429zi. I am using timer 3 with input channel 4 to detect input pulse and then start my timer for test. In order to terminate error case, for example, no pulse is detected in the certain period,...
STM32F030C8 baud rate
Posted on January 15, 2018 at 13:39I am using STM32f030C8 controller. As per RM0360 ref. manual, baud rate calculation is as below (Section 23.4.4): USART baud rate generation: The baud rate for the receiver and transmitter (Rx and Tx) are both set...
STM32CubeMX 4.23.0 syscalls.c bugs ?
Posted on October 28, 2017 at 14:31Hi,i'm using STM32CubeMX V 4.23.0 to build a project for a stm32f107vct with FatFs, LWIP & FreeRTOS using the gcc-arm-none-eabi-6-2017-q2-update toolchain.Compiling the generated syscalls.c fails due various errors...
Unknown type for CanTxMsgTypeDef
Posted on May 03, 2018 at 08:39Hello,I have a similar code, where I define a message buffer of type CanTxMsgTypeDef. However, when compiling, I get an error saying CanTxMsgTypeDef is an unknown type. So I guess this needs to be defined somewhere, o...
Eclipse Makefile error
Posted on May 04, 2018 at 10:03I got a error message - make: *** [test.elf] Error 1 when I build a project in Eclipse.Is there any way to solve this problem?.MCU : STM32F091RCT6Eclipse version : Neon.3 Release (4.6.3)Toolchain : Cross ARM GCC Buildi...
Resolved! NUCLEO-L496ZG-P - Keil support?
Posted on May 03, 2018 at 21:38Hi,I know it's rather a question to Keil but maybe someone came across this issue.The uVision cannot find STM32L496ZGTxP MCU when the IDE starts. The current DFP is 2.0.0 (2017-10-06).I ignored the warning and success...
STM32x MDMA maximum Clock speed
Posted on May 03, 2018 at 16:44I have developed dozens of products using the STM32 Family, but can not find an easy solution for my latest requirement...I need to collect fast A to D samples (from an external 8 bit A to D)... every 20ns.Is it possib...
STM32F413 SPI with DMA safety
Posted on May 04, 2018 at 09:11Hi,We are using 2 STM32F413 controllers which are communicationg via the SPI peripheral along with DMA. Ours is a safety critical project we need to add some checks to the DMA as mentioned in the 'UM1840 User manual' -...
Scanf-Retarget Problem
Posted on November 14, 2011 at 11:51 Hello Forum! While trying to retarget the printf() and scanf() functions, with printf everything worked well. However, with scanf occured a weird problem. First here are the overwrited low-level functions : siz...
