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WINC1500 on SAMD21 Extension 3
hi,   ASF has some nice examples on using the WINC1500 xplained pro with the SAMD21 xplained pro. The examples are configured to use EXT1. I need to you EXT3. I modify the...
Sun. Feb 11, 2018 - 02:32 PM
SAM4s - SPI - Variable Peripheral Select Mode Questions
Hi, I'm using a SAM4S xplained pro (ATSAM4SD32C) board. I am trying to use SPI in the Variable Peripheral Select Mode. I want to use 2 slaves connected to NPCS3 on Peripheral B (...
Fri. Jan 19, 2018 - 01:03 PM
Where the %@#7 are the SAML21 Qtouch examples?
I have a SAML21 xplained pro, which boasts a QTOUCH button. I cant seem to find any examples in ASF, ASF Projects in AS7 or START projects. Any help would be appreciated. Thx
Sat. Dec 9, 2017 - 07:21 PM
Displaying a BMP on a TFT (SAMD21)
I am working on reading BMP images on a USB and displaying them on a SSD1963 TFT.  The below code will read the bmp header, then parse the image data to display on a TFT (...
Sat. Nov 25, 2017 - 09:08 PM
AS7 - Version: 7.0.1645 - exception has been thrown by the target of an invocation
I updated AS7 to 7.0.1645 and now when I open AS7 its throws A popup: AS7 exception has been thrown by the target of an invocationAlso, when I try to update the Firmware on the...
Tue. Oct 31, 2017 - 04:04 PM
SSD1963 TFT Color issue on SAMD21
Hi,   I have a SAMD21 driving a SSD1963 TFT. For some reason, Black and Green are reversed but Red and Blue are fine. I am running the TFT on a 16 bit bus and the colors are...
Fri. Oct 27, 2017 - 11:57 AM
Arduino is not a programming language
This article surfaced today. The Top Programming Languages of 2017 - Arduino is listed as #11. Who wants to tell the authors of this article that Arduino is not a programming?...
Wed. Jul 19, 2017 - 11:44 PM
SAMD21 switching a pin direction from input to output
I've been working on this issue for 2 days now. I am trying to use a DS1302 RTC with a SAMD21 xplained pro. The DS1302 has a 3-wire protocol (CE, Data line & Clock line). I...
Sat. Jul 8, 2017 - 01:11 PM
NAND Flash Actual size - SAM4S xplained pro
According the SAM4S xplained pro user guide, the board has a 2gb NAND Flash:     The Chip is a Micron 29F2G08ABAEA (2Gb, x 8 NAND flash, 3.3V 48-TSOP1). In the micron...
Sat. Jun 24, 2017 - 07:00 PM
using malloc and free
I am working on a program for my SAM4S xplained pro. I am getting a list of files and attributes from the mounted SD card. I will then display the list via the console and the...
Wed. Jun 21, 2017 - 03:47 PM
Configure SAM4S (xplained pro) for USB Host Mass Storage
Has any configured their SAM4S xplained pro USB for access the file system (Mass Storage)? Following this guide: http://asf.atmel.com/docs/3.34.1/sam4s/html/udi_msc_quickstart....
Sun. Jun 11, 2017 - 02:01 PM
Bricked my SAM4S xplained pro - No device detected. Error 4109
While trying to configure sleep mode, I bricked my SAM4S xplained pro. When I plug the xplaine pro into AS7, its see it when I plug it in (the window pops up with the xplained pro...
Fri. Jun 2, 2017 - 09:55 PM