malloc() size questions
I am trying to figure out how to understand and accurately set the maximum size of malloc().I am having two issues with different configurations:1) Using the default "S7G2-DK BSP" project I can...
View Articlesd card filex application leads to Hard Fault handler
I have a simple sd card filex application which consists of one thread only. The opening of the driver is done like...
View ArticleConfiguration file corrupted HELP !!! Solved
Solved: helped from chat thread. Started new project and copied proper files. Not able to detail all of work to complete here but Renesas got me thru it !!!My project has been working OK and I am...
View ArticleS7 device Prices & Availability
I have been trying for the last month via distribution to get S7 samples and pricing information.So far no information on either, it all seems to be a well guarded secret.It is so important to know the...
View Articlefirst_unused_memory and thread creation
I'm interested in knowing what the 'first_unused_memory' request value is referring to upon program creation. The value always seems to point the the same place, no matter how many threads I...
View ArticleCPU consumption for I/O operations (file and network)
I had assumed that while a thread is reading/writing files to internal SD/MMC, it would block long enough on I/O to release the CPU for a lower priority thread to perform some CPU-bound tasks. We...
View ArticleHow do I get project working on another computer
I need to get another programmer working on one of our projects. They have same SSP, ISDE and GNU compiler loaded on their computerI need to get them working with my project, app source code etc.After...
View ArticleEclipse issue, symbol could not be resolved
More of an annoyance than a problem. How can I get Eclipse to properly flag errors? In the IDE it shows 100's of errors with things such as 'Symbol 'x' could not be resolved' but the build completes...
View ArticleDefault_Handler - HardFault
While working through debugging I keep ending up in the Default_Handler (startup_S7G2.c). I've traced this down to a HardFault. When I do a backtrace I get the following:0x000058a0 in...
View ArticleHow do I keep data flash from being initialized upon debug entry?
My app requires calibration data etc. to be kept in data flash. I can write it to the data flash but it appears that the data flash is initialized to 0's every time I start the debugger.Does the...
View ArticleTRACEX Tutorial
Is there a E2Studio/Synergy specific document for using TraceX?Thanks,Rich
View ArticleGRAFICS FILE STORAGE
I want to know where one is to be saved to a file to be loaded in an external storage graphic resourcesgenerated with GUIX this would allow us to have a free internal flash for the main program and the...
View ArticleExternal memory access/allocation
When we start declaring big global arrays, we quickly run out of internal memory on the HMI board. How do we control where the compiler allocates the variables (internal vs. external memory). Could you...
View ArticleBootloader simple or complex?
For me, the first thing to find out in every new microprocessor is how I can upload new applications into the development kit without the use of a programmer. Normally I would start using our...
View ArticleUSBX MSD Host demo not always recognizes flash drive
I am using the latest version (v1.02) of the USBX MSD (host) demo program on the DK-S7G2. If I start the program while a USB flash drive is inserted into the board, it will recognize the flash drive...
View ArticleProject import issue, secure builder required....
I've tried to import a project into my workspace. It successfully imports, but upon build I get 'Secure builder required to compile this file'. I have a production and development license, so I'm not...
View ArticleStarter Kit demo source code
Is the source code/ project for the Synergy Starter Kit (S7G2 SK) out-of-the-box demo available anywhere? It seems to use a handful of peripherals, and I think being able to look at the code would...
View ArticleEnabling "Event Trace" option results in build failure
I have an SDMMC FileX thread using thread. The application builds fine. When I enable "Event Trace" option in the ThreadX properties tab and rebuild, the build breaks. The build log says:'Building...
View ArticleRequest for Application Note Ideas- Kit Give Away
Let us know if you have any suggestions for application note, technical briefs or articles in the Knowledge Base. If you have run into a particular issue or discovered a useful design technique this is...
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