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b1cdb205ec
circuitpython/shared/runtime
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Jim Mussared b1cdb205ec shared/runtime/softtimer: Fix ticks range when computing ticks diff. 
The previous computation incorrectly assumed that the uint32_t ticks
counter MICROPY_SOFT_TIMER_TICKS_MS was in the range [0,0x80000000) where
its actually [0,0xffffffff].  This means the diff calculation can be
simplified compared to the original implementation copied from
utime_mphal.c, which has to deal with a ticks range constrained by the
small int range.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-02-17 12:17:28 +11:00
..
gchelper_generic.c shared/runtime/gchelper: Drop cpu directive from ARM asm helpers. 2023-01-28 15:51:38 +11:00
gchelper_native.c shared/runtime/gchelper_native: Fix pointer cast on x86_64. 2022-11-08 19:15:37 +11:00
gchelper_thumb1.s shared/runtime/gchelper: Drop cpu directive from ARM asm helpers. 2023-01-28 15:51:38 +11:00
gchelper_thumb2.s shared/runtime/gchelper: Drop cpu directive from ARM asm helpers. 2023-01-28 15:51:38 +11:00
gchelper.h shared: Introduce new top-level dir and move 1st party lib code there. 2021-07-12 17:07:36 +10:00
interrupt_char.c shared: Introduce new top-level dir and move 1st party lib code there. 2021-07-12 17:07:36 +10:00
interrupt_char.h shared: Introduce new top-level dir and move 1st party lib code there. 2021-07-12 17:07:36 +10:00
mpirq.c shared/runtime: Use mp_printf consistently, instead of printf. 2023-01-24 16:57:26 +11:00
mpirq.h shared: Introduce new top-level dir and move 1st party lib code there. 2021-07-12 17:07:36 +10:00
pyexec.c shared/runtime: Use mp_printf consistently, instead of printf. 2023-01-24 16:57:26 +11:00
pyexec.h shared: Introduce new top-level dir and move 1st party lib code there. 2021-07-12 17:07:36 +10:00
semihosting.c shared: Introduce new top-level dir and move 1st party lib code there. 2021-07-12 17:07:36 +10:00
semihosting.h shared: Introduce new top-level dir and move 1st party lib code there. 2021-07-12 17:07:36 +10:00
softtimer.c shared/runtime/softtimer: Fix ticks range when computing ticks diff. 2023-02-17 12:17:28 +11:00
softtimer.h shared/runtime/softtimer: Move softtimer.[ch] to shared/runtime. 2022-07-19 12:28:26 +10:00
stdout_helpers.c shared: Introduce new top-level dir and move 1st party lib code there. 2021-07-12 17:07:36 +10:00
sys_stdio_mphal.c py/obj: Convert make_new into a mp_obj_type_t slot. 2022-09-19 19:06:15 +10:00