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Incorporating external source code directories into an AS7 project
I'm running Microchip Studio V 7.0.2542 on Windows 10.   I'd like to create a project that incorporates .c and .h files from several external directories.  What is the "...
Saturday, 8 May 2021 - 21:34
Excess current consumption: warning (and solution)
I recently tracked down a source of excess current in hibernation and wanted to pass along what I learned.   TL;DR: If you leave a hardware module initialized (e.g. SERCOM),...
Wednesday, 17 February 2021 - 19:47
SAMD11 Hanging waiting for OSC32KRDY
Short form: My SAMD11 / ASF4 / Atmel START project code is hanging on startup at: #if CONF_OSC32K_CONFIG == 1 #if CONF_OSC32K_ENABLE == 1 while (!...
Tuesday, 9 February 2021 - 17:10
AtmetStart.env_conf already exists in the zip archive
Problem: Can't update Atmel START project after re-configuring Atmel START project   Symptom: Upon clicking Generate Project => Project Summary [OK] it pops up this window...
Monday, 8 February 2021 - 05:23
How to cleanly shutdown WINC1500 during m2m_wifi_connect()
I'm using ASF4 to drive a WINC1500 in STA mode.   I have code that times out if the call to m2m_wifi_connect() doesn't return soon enough (i.e. the AP hasn't responded)....
Thursday, 4 February 2021 - 23:56
Sending contiguous bytes via SERCOM
All I want is to send a contiguous byte stream via SERCOM with a 2.5MHz bit rate.  Am I asking too much?     (See also https://community.atmel.com/foru...
Thursday, 4 February 2021 - 15:35
large inter-byte delay in spi_m_sync_transfer?
Short form: I'm trying to send a packet of three bytes via SPI using spi_m_sync_transfer().  I'm seeing a 100 uSec gap between each byte. is this to be expected? what...
Thursday, 4 February 2021 - 00:45
Micro Trace Buffer setup question...
File under "just curious" but...   In Atmel Microchip Studio 7, when you first enable Program Counter Trace, a helpful dialog pops up telling you how to enable the Micro...
Wednesday, 3 February 2021 - 17:17
WINC1500: send() more than 1 MTU (1400 bytes)
For the WINC1500, SOCKET_BUFFER_MAX_LENGTH defines the Maximum Transmission Unit (MTU) to be 1400 bytes.    Assuming I've got an open socket in the WINC and I need to...
Monday, 25 January 2021 - 18:18
PC sampling in AS7?
I'm trying to enable PC sampling for a SAME54 as described here:      http://atmel-studio-doc.s3-websi...   I can bring up the Program Counter Trace window,...
Tuesday, 12 January 2021 - 18:54
Forcing an interrupt from arbitrary instructions
(I'm working on a SAME54, but this likely applies to most Cortex processors...)   I want to validate some code that's designed to be interrupt safe, so I'd like to be able to...
Sunday, 6 December 2020 - 20:57
Preserving a variable in RAM across HIBERNATE
I'm using a SAME54's HIBERNATE mode to preserve battery for extended periods of time.    Short form:   How do I preserve a variable located in RAM across calls to...
Friday, 27 November 2020 - 19:37

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