suspect-devices/circuitpython/stmhal/main.c, branch v1.9.1 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.9.1 2017-03-31T11:29:39+00:00 all: Use full path name when including mp-readline/timeutils/netutils. 2017-03-31T11:29:39+00:00 Damien George damien.p.george@gmail.com 2017-03-31T11:29:39+00:00 urn:sha1:b6c7e4b143d96ff9f84ccb22d83b1e15ab084250 This follows the pattern of how all other headers are now included, and makes it explicit where the header file comes from. This patch also removes -I options from Makefile's that specify the mp-readline/timeutils/ netutils directories, which are no longer needed. extmod/vfs_fat: Remove obsolete and unused str/len members. 2017-03-10T08:09:42+00:00 Damien George damien.p.george@gmail.com 2017-03-10T08:09:42+00:00 urn:sha1:12d0731b91d8e58ba20ec28adf2d6c1aa995d74a stmhal/main: Allocate flash's VFS struct on the heap to trace root ptrs. 2017-03-10T08:02:20+00:00 Damien George damien.p.george@gmail.com 2017-03-10T08:02:20+00:00 urn:sha1:8236d18338f6d8db25dcc5e81b176b006d56f39d stmhal: Use mp_hal_delay_ms instead of HAL_Delay. 2017-03-02T04:02:57+00:00 Damien George damien.p.george@gmail.com 2017-03-02T04:02:57+00:00 urn:sha1:6ab5512132d5b3d19a5bf029cb27829d41e76f8e stmhal/main: Remove unnecessary header includes. 2017-02-17T02:07:42+00:00 Damien George damien.p.george@gmail.com 2017-02-17T02:07:42+00:00 urn:sha1:c9b0f0b248ffc95545abc2347106fc3684d3c002 stmhal: Implement a proper thread scheduler. 2017-02-15T02:28:48+00:00 Damien George damien.p.george@gmail.com 2017-02-06T04:13:30+00:00 urn:sha1:05a4859585c4e0a55fca2e7467ba70da6453fdcb This patch changes the threading implementation from simple round-robin with busy waits on mutexs, to proper scheduling whereby threads that are waiting on a mutex are only scheduled when the mutex becomes available. stmhal: Add ability to skip booting from SD card via /flash/SKIPSD file. 2017-02-07T01:35:39+00:00 Damien George damien.p.george@gmail.com 2017-02-07T01:35:39+00:00 urn:sha1:9779c99317f229435c07f11fd18223956de77b41 stmhal: Fix build issue when MICROPY_PY_THREAD is disabled. 2017-01-31T08:52:50+00:00 Damien George damien.p.george@gmail.com 2017-01-31T08:52:50+00:00 urn:sha1:8e008449298d95addf6bd56f448b0d100b163399 stmhal/main: Use _estack value to initialise stack extents. 2017-01-31T07:43:46+00:00 Damien George damien.p.george@gmail.com 2017-01-31T05:02:54+00:00 urn:sha1:00e717662449cacdb2bc40988b12831749a7369b stmhal: Initial implementation of multithreading, currently disabled. 2017-01-31T07:42:35+00:00 Damien George damien.p.george@gmail.com 2017-01-31T02:59:53+00:00 urn:sha1:882ec01e42227445a63f6d5b38cac14d8635f2ad This patch brings the _thread module to stmhal/pyboard. There is a very simple round-robin thread scheduler, which is disabled if there is only one thread (for efficiency when threading is not used). The scheduler currently switches threads at a rate of 250Hz using the systick timer and the pend-SV interrupt. The GIL is disabled so one must be careful to use lock objects to prevent concurrent access of objects. The threading is disabled by default, one can enabled it with the config option MICROPY_PY_THREAD to test it out.