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Save contents of the peripheral registers to a file in Atmel Studio 7
I know that the I/O view can display the state of the registers -- super helpful.     But I'm trying to uncover some subtle differences between program A (which...
Wed. Jan 16, 2019 - 03:59 PM
ATSAME54: RTC SYNCBUSY never synchronizes
Short form:  Under what circumstances would hri_rtcmode0_wait_for_sync() loop forever? // file: hri_rtc_e54.h static inline void hri_rtcmode0_wait_for_sync(const void *...
Tue. Jan 15, 2019 - 11:14 PM
where to save user preferences via flash_write() [ASF4 / SAME54]?
This feels like a terribly naive question, but: How can I find a "safe" region of flash memory in which to store user preferences?   I'm pretty certain that flash_write...
Mon. Jan 7, 2019 - 08:05 PM
SAME54: Configure RTC to wake processor from HIBERNATE?
Short form:   I'm trying to use an RTC interrupt to wake the SAME54 from HIBERNATE mode, but haven't been able to make that work.   Details:   Our SAME54 needs to...
Wed. Dec 26, 2018 - 12:04 PM
Can EXTINT wake the chip from HIBERNATE or BACKUP?
Short form:   What conditions must be true for a button push to wake an ATSAME54 from HIBERNATE or BACKUP?  Is it even possible?   Details:   In our app, we...
Thu. Dec 13, 2018 - 04:45 PM
Using START + ASF4 to create a library
Short Form:   I want to use START + ASF4 to create a library for a specific hardware device (in this case, based on the SAME54).  Although I have this working under IAR...
Wed. Dec 5, 2018 - 12:08 PM
Atmel Studio 7 does not recognize [xxx] Xplained board under VirtualBox
This is a mini-tutorial for people (like me) who were excited to try out their new Xplained board but disappointed that it didn't show up when Atmel Studio was launched.   TL...
Mon. Dec 3, 2018 - 04:49 AM
Atmel Studio 7: Failed to set gdb proxy [SOLVED]
I'm using Atmel Studio for the first time.   Short form:   Upon clicking "Start Debugging and Break", I get:     Details:   I'm using a SEGGER J-...
Sat. Dec 1, 2018 - 03:31 PM
In search of 48MHz
SHORT FORM:   How do I coax the Atmel START clock configurator into generating a 48MHz clock for the USB module in our ATSAME54?     DETAILS:   Our...
Sat. Dec 1, 2018 - 03:12 AM
START + Eclipse + macOS = :(
Short form:   Has anyone been able to compile a START-generated project using Eclipse running on macOS?  Or can you offer tips on how to debug the START-generated ...
Wed. Oct 10, 2018 - 01:38 PM
Is there a "will getchar() block?" function
I've inherited a project that uses the hal_usart_sync driver.  Does ASF4 have a function that tells you if a call to getchar() will block, or (equivalently) how many chars...
Sat. Oct 6, 2018 - 08:20 AM
simple USB programmer with high-voltage option
Does anyone sell an inexpensive USB based ISP programmer with a 12v DC to DC converter (so it can reprogram fuses)? If not, it sounds like an excellent open source project...
Wed. Jan 2, 2013 - 10:55 PM