Post Created date
Hexeditor, or to be accurate, a .hex editor
The issue is the Intel HEX format is not a common file format in the broader PC programming world, found mostly in the much smaller embedded community.  So finding a good...
Sunday, 14 January 2018 - 20:10
Structure parameter getting corrupted
Not seeing anything obvious in the code pieces you posted.  You could do a better job with the if/else if/else indent alignment for readability though.   Post the...
Thursday, 11 January 2018 - 19:06
Confusing behaviour of pointers
The problem is the two global pointers are not initialized - they point to undefined memory.  Either call malloc() first which in the embedded world is not really good...
Wednesday, 10 January 2018 - 21:17
Reducing compiled code size
There's a pretty good extension call "Data Size Viewer" that you can add to Atmel Studio.  Install it from inside Atmel Studio via Tools->Extensions and Updates->Online...
Wednesday, 10 January 2018 - 20:43
How to add third party libraries to ASF4(Atmel.Start) project
Not sure if it's the best option but using AS7 you can create multiple projects within a single solution (one code base broken up into the application and a handful of libraries...
Wednesday, 20 December 2017 - 14:33
Multiple CDC's with USB and ASF4/START (ie. two virtual comm ports over USB)
In the meantime I did some digging in ASF3.  The cdc/acm usb driver supports multiple virtual comm ports quite simply just like Greg_Muth pointed out in post #2.  For my...
Monday, 18 December 2017 - 14:19
Multiple CDC's with USB and ASF4/START (ie. two virtual comm ports over USB)
Been trying to submit a case since late Fri.  This every time, of course much longer than 30 mins ...  
Monday, 18 December 2017 - 14:04
Documentation of delay driver
Yup, START has been updated.  I just created a dummy sample project with only the delay driver.  It now hijacks SysTick as you describe instead of the spin loop code it...
Friday, 15 December 2017 - 19:46
Multiple CDC's with USB and ASF4/START (ie. two virtual comm ports over USB)
Yeah that sets up the single virtual comm port.  There are no settings anywhere in those middleware components to enable more than one CDC.  Even the composite device...
Friday, 15 December 2017 - 19:39
Multiple CDC's with USB and ASF4/START (ie. two virtual comm ports over USB)
Yeah, that's the type of stuff I mentioned seeing for ASF3 in other posts here on AVRFreaks.  It looks straight forward with ASF3.   Unfortunately with ASF4 there is no...
Thursday, 14 December 2017 - 22:18
SAML21E18B: programming issue
Security bit set?  If so you need to cycle power while holding the NRST and ERASE pin in the proper state to clear the security feature.  Dig through the data sheet for...
Thursday, 14 December 2017 - 15:35
Parsing data stream from UART and storing to Integer or Float
Take a closer look at the functions available in the ring buffer driver.  One in particular, ringbuffer_num(), will tell you how many bytes are in the buffer at the time...
Thursday, 14 December 2017 - 15:31

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