Add internal oscillator support via make options, add internal oscillator trim support#6

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normaldotcom wants to merge 38 commits intolinklayer:masterfrom normaldotcom:master

+415,434-84,030

Commits on May 10, 2016

Add clock trimming for internal HSI48; move internal/external osc selection to makefile
Ethan Zonca
committed

Commits on Jul 24, 2016

Update docs for compilation with internal oscillator support
Ethan Zonca
committed

Commits on Aug 12, 2016

Formatting changes preparing for code overhaul
Ethan Zonca
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Refactoring GPIO, clock, and peripheral init
Ethan Zonca
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Include and source directories now lower case
Ethan Zonca
committed
Updated main loop, small changes to LED handler
Ethan Zonca
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Untested transition to interrupt-based CAN communication
Ethan Zonca
committed

Commits on Aug 13, 2016

Transition to interrupt-based CAN transmission, which is now functional. Full duplex still hangs, however.
Ethan Zonca
committed

Commits on Aug 17, 2016

Defer some work to the main loop. Deferring slcan parse from usbd_cdc_if receive interrupt fixes freezing but CANables stop talking.
Ethan Zonca
committed

Commits on Aug 19, 2016

Appears that Receive_IT rearm call is returning HAL_BUSY as the CAN module is locked on txing. Need to resolve HAL issue.
Ethan Zonca
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Bump HAL and CMSIS libraries to latest version
Ethan Zonca
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Minor change to rearming, although the processor seems to be locking up again
Ethan Zonca
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Add green LED blink to see if processor is alive
Ethan Zonca
committed

Commits on Oct 7, 2018

Port to new HAL, fixes USB issues. Revert to blocking CAN RX/TX. Add unique serial number from chip UID.
Ethan Zonca
committed

Commits on Oct 28, 2018

Fix USB priority preventing CAN TX from timing out
jorticus
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Commits on Oct 29, 2018

Merge pull request #7 from jorticus/master
normaldotcom
authored

Commits on Dec 31, 2018

Update README and add support for autoretransmit enable/disable
Ethan Zonca
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Readme updates
Ethan Zonca
committed

Commits on Jan 1, 2019

Add transmission of ack/nack over USB
Ethan Zonca
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Fix support for disabling autoretransmission. Tested; works.
Ethan Zonca
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Disable ACK/NACK as it causes lockup. Need to debug.
Ethan Zonca
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Indentation and commenting, no functional changes
Ethan Zonca
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Commits on Apr 5, 2019

Set CRS polarity; don't force software sync event on startup
Ethan Zonca
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Commits on Apr 8, 2019

Add firmware version reporting via V slcan message and via USB descriptor
Ethan Zonca
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Add readme info for firmware version command
Ethan Zonca
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Increase version hash length, update USB descriptor
Ethan Zonca
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Commits on Apr 10, 2019

Update makefile to name binaries with commit hash
Ethan Zonca
committed

Commits on Mar 6, 2020

Big update: Bump HAL library, CMSIS, and USB library. Largest changes is the CAN library, now sanely adds messages to TX mailboxes.
Ethan Zonca
committed

Commits on Apr 15, 2020

Add missing files. Default to using the internal oscillator.
Ethan Zonca
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Update USB descriptors to correctly be self-powered
Ethan Zonca
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Update build to default to internal oscillator
Ethan Zonca
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Commits on Feb 21, 2021

Commits on Feb 22, 2021

Enable CAN FIFO Transmit priority
Brian Daniels
committed

Commits on Mar 3, 2021

Merge pull request #11 from bridadan/feature/enable_tx_fifo_priority
normaldotcom
authored

Commits on Jan 13, 2023

Disable interrupts during critical period
Ethan Zonca
committed

Commits on Jan 21, 2023

Wait on USB TX busy instead of abort. Add error register reporting over USB. Update flash cmdline to leave bootloader after complete.
Ethan Zonca
committed

Commits on Jun 30, 2023

Sanitize remote URL
Ethan Zonca
committed