AVR C Runtime Library - Bugs: bug #49972, avr/wdt: Fix support for atxmega...
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bug #49972: avr/wdt: Fix support for atxmega devices
Submitter: | None | ||
Submitted: | Mon 02 Jan 2017 04:38:59 PM UTC | ||
Category: | Header | Severity: | 3 - Normal |
Priority: | 5 - Normal | Item Group: | None |
Status: | None | Percent Complete: | 0% |
Assigned to: | None | Originator Email: | -email is unavailable- |
Open/Closed: | Open | Release: | 2.0.0 |
Fixed Release: | None |
Attached Files
file #39342: 0001-avr-wdt-Fix-support-for-atxmega-devices.patch added by None (2KiB - text/x-patch)
Depends on the following items: None found
Items that depend on this one: None found
Carbon-Copy List
Follows 1 latest change.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2017-01-02 | None | Attached File | - | ![]() |
Added 0001-avr-wdt-Fix-support-for-atxmega-devices.patch, #39342 |
On Xmega PER is located at bit 2, not at bit 0. Also the first timeout
is 8ms not 16, which means that me must add one to original PER value.
Checkout
page122
http://www.atmel.com/Images/doc8077.pdf
page 129
http://www.atmel.com/images/Atmel-42005-8-and-16-bit-AVR-Microcontrollers-XMEGA-E_Manual.pdf
page 127
http://www.atmel.com/Images/Atmel-8331-8-and-16-bit-AVR-Microcontroller-XMEGA-AU_Manual.pdf