18 lines
308 B
C
18 lines
308 B
C
#ifndef DELAY_H
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#define DELAY_H
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#ifndef F_CPU
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#warning "F_CPU not defined, using 2MHz by default"
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#define F_CPU 2000000UL
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#endif
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#include <stdint.h>
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inline void delay_ms(uint32_t ms) {
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for (uint32_t i = 0; i < ((F_CPU / 18 / 1000UL) * ms); i++) {
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__asm__("nop");
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}
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}
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#endif /* DELAY_H */
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