35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
#include <stdio.h>
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#include <stdint.h>
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#include "py/mpconfig.h"
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#include "py/obj.h"
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#include "shared-bindings/microcontroller/__init__.h"
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#include "mphalport.h"
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void mp_hal_delay_us(mp_uint_t delay) {
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}
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void mp_hal_disable_all_interrupts(void) {
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common_hal_mcu_disable_interrupts();
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}
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void mp_hal_enable_all_interrupts(void) {
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common_hal_mcu_enable_interrupts();
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}
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mp_uint_t cpu_get_regs_and_sp(mp_uint_t *regs) {
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size_t sp = 0;
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__asm__ ("mov %[out], sp" : [out] "=r" (sp));
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__asm__ ("mov %[out], x19" : [out] "=r" (regs[0]));
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__asm__ ("mov %[out], x20" : [out] "=r" (regs[1]));
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__asm__ ("mov %[out], x21" : [out] "=r" (regs[2]));
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__asm__ ("mov %[out], x22" : [out] "=r" (regs[3]));
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__asm__ ("mov %[out], x23" : [out] "=r" (regs[4]));
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__asm__ ("mov %[out], x24" : [out] "=r" (regs[5]));
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__asm__ ("mov %[out], x25" : [out] "=r" (regs[6]));
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__asm__ ("mov %[out], x26" : [out] "=r" (regs[7]));
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__asm__ ("mov %[out], x27" : [out] "=r" (regs[8]));
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__asm__ ("mov %[out], x28" : [out] "=r" (regs[9]));
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return sp;
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}
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