suspect-devices/circuitpython/supervisor/shared/memory.c, branch 5.4.0-beta.0 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=5.4.0-beta.0 2020-04-14T23:24:58+00:00 protomatter: more memory allocation fixes 2020-04-14T23:24:58+00:00 Jeff Epler jepler@gmail.com 2020-04-01T16:59:15+00:00 urn:sha1:3a94412cd35c39bf30f29cb2b79be3870709c809 - bump supervisor alloc count by 4 (we actually use 5) - move reconstruct to after gc heap is reset - destroy protomatter object entirely if not used by a FramebufferDisplay - ensure previous supervisor allocations are released - zero out pointers so GC can collect them allow retrieving info about a supervisor allocation 2020-04-14T23:24:54+00:00 Jeff Epler jepler@unpythonic.net 2020-03-25T18:40:48+00:00 urn:sha1:094fe05bdd68332fa617df8a98858e324afa15ec Refine iMX RT memory layout and add three boards 2020-01-18T01:36:08+00:00 Scott Shawcroft scott@tannewt.org 2020-01-09T04:32:45+00:00 urn:sha1:7d8dac9211dab92d750a0351335b4ad3fffc05e2 Introduces a way to place CircuitPython code and data into tightly coupled memory (TCM) which is accessible by the CPU in a single cycle. It also frees up room in the corresponding cache for intermittent data. Loading from external flash is slow! The data cache is also now enabled. Adds support for the iMX RT 1021 chip. Adds three new boards: * iMX RT 1020 EVK * iMX RT 1060 EVK * Teensy 4.0 Related to #2492, #2472 and #2477. Fixes #2475. Use get top and limit stack functions 2019-10-18T09:05:08+00:00 Kamil Tomaszewski kamil.tomaszewski@sony.com 2019-10-18T09:05:08+00:00 urn:sha1:f3151bb6c4adac5ed9cf03d3977ab6d9662c0e05 Hook up the terminal based on the first display. 2019-01-31T19:42:14+00:00 Scott Shawcroft scott@tannewt.org 2019-01-26T00:59:18+00:00 urn:sha1:1a1dbef992442682413f6103e36440a26bc2dad7 Fix crash due to unsigned index and 0 boundary loop. 2018-08-16T07:29:18+00:00 Scott Shawcroft scott@tannewt.org 2018-08-16T07:29:18+00:00 urn:sha1:e72cebbad65c054ac3bb03a12d6c1102a78c834f Add todo for handling improper free. 2018-08-02T21:45:21+00:00 Scott Shawcroft scott@tannewt.org 2018-08-02T21:45:21+00:00 urn:sha1:4b247eacd85ba79d6fbb72d217dc5a13e85a5ed9 Share memory.c and a bit of polish. 2018-08-02T21:35:46+00:00 Scott Shawcroft scott@tannewt.org 2018-08-02T21:35:46+00:00 urn:sha1:5704bc8c93e36ded3e7dc8e46aa836e7a2acee15