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Initializing ATSAM3X8E UART - Clock Control Register ID?
According to the datasheet, the UART on the ATSAM3X8E has a peripheral ID of 1. However, the PMC Peripheral Clock Enable Register 0 page only shows down to PID2. Should the UART...
Tuesday, 17 November 2020 - 03:39
Using ASF and ATSAM3X8E - major problem
When creating a new project (Studio 7, all the latest updates) and using ASF to get the drivers, the ASF generated files do not use the "device pack" files in C:\Program Files (...
Wednesday, 11 November 2020 - 22:13
Problem with AFS-generated project, bad file.
The attached is a ASF Wizard generated project (no modifications yet) for the ATSAM3X8E processor. There are all kinds of compile errors. At least one seems to stem to a...
Saturday, 7 November 2020 - 22:06
SMART I2C async driver errors
Running on an ATSAMC21E18A using the SMART-generated async I2C driver. I have interrupt handlers installed for the TX, RX, and Error interrupts.  //attach to Camera I2C...
Friday, 23 October 2020 - 14:19
START hal I2C driver error routine
the hal I2C driver allows the user to register an error handler: i2c_m_async_register_callback().  Under what error conditions is this called, and how to I get the error...
Friday, 11 September 2020 - 18:18
Problem getting ATSAMC21E working at full 48 MHz.
The attached is a START-generated project for a custom board with an ATSAMC21E18A processor. Latest Studio, START, etc. Atmel Studio 7 (Version: 7.0.2397 - ) © 2019...
Friday, 10 April 2020 - 21:29
Problem with .eeprom sections
Using Studio 7 on Windows: Atmel Studio 7 (Version: 7.0.1931 - ) © 2015 Atmel Corp. All rights reserved. OS Version: Microsoft Windows NT 6.1.7601 Service Pack 1 Platform: Win32NT...
Thursday, 28 November 2019 - 19:49
ATTiny416 acting as TWI/I2C slave device, failure on second read.
I'm implementing an I2C slave device on an ATTiny416 (the ATTiny416-XNANO demo board, to be precise), Studio 7, using the START utility. It follows the slave example given, I...
Tuesday, 26 March 2019 - 05:06
minor missing item in iotn416auto.h, configuration file for ATTiny416
I'm working with the ATTiny 416, and in setting up the fuses the configuration io file has /* Frequency Select select */ typedef enum FREQSEL_enum { FREQSEL_16MHZ_gc = (0x01...
Monday, 18 February 2019 - 18:13
CRCSCAN
I'm working with the ATTiny416, using Studio7. This chip has the CRCSCAN feature, which calculated a CRC code on the flash. However, the proper CRC must be embedded in the last...
Monday, 18 February 2019 - 17:50
ATmega328PB ISP errata (?)
With the ATmega328PB, there appears to be a discrepancy in the data sheet (and I've downloaded the latest one). On the pinout given in Figure 5-1/5-2, and also in the...
Thursday, 6 December 2018 - 18:03
preloading nvm, or how to manage memory sections
Using ASF4, via the START utility, with the NVM FLASH memory utility, I'd like to pre-load the NVM flash section (which, of course, is located at 0x00000000) with a table at...
Thursday, 6 December 2018 - 02:24

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