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how to implement USB device Vbus change event in ASF4 START?
According to USB standard Vbus sensing is the intended way to change the state of USB device when USB cable is connected to the USB Host if USB device is self powered ....
Thursday, 8 August 2019 - 04:24
External IRQ always triggered by Initialization in SAME70-XPLD + ASF4
Running example code used from the ASF4 example implemented for the same SAME70 Xplained board. The code uses PA11 pin as input for External IRQ which is triggered by a rising...
Friday, 2 August 2019 - 03:25
FATFS SD/MMC example : does not detect FAT table on SD card
Please help, this is the only case that does not work  from many code examples I tried from ASF3 library. ASF3 FATFS example with SD card on SAME70 Xplained board does not...
Thursday, 18 July 2019 - 06:27
Data Visualizer does not connect Serial Port yet Tera Term does
Communication with target over USB works fine between SAME70-XPLD and host PC if using Tera Term terminal properly configured. But the same Serial communication in Data Visualizer...
Thursday, 11 July 2019 - 03:17
ASF4 : configuring external IO interrupts without Event Driver?
ASF4 reference manual provides description and example of External IO Interrupts implementation done without Event Driver. I also found similar example API code after configuring...
Tuesday, 9 July 2019 - 16:58
Debugger status output window in AS7 ?
I started using Atmel Studio 7 with EDBG and J-Link debuggers for ATSAME70-XPLD board. Everything works from the start but why there is no debugger tool output messages to the...
Monday, 8 July 2019 - 20:37
Best IDE and configurator tools to start SAM E70 MCU development ?
I am new to Atmel and Microchip. I have on-going large project which is currently based on another vendor of ARM Cortex M4 MCU and another development framework. I am researching...
Thursday, 27 June 2019 - 07:41