27 lines
501 B
C
27 lines
501 B
C
#include <stdint.h>
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#include <stdio.h>
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#include <unistd.h>
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#include "platform.h"
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#include "encoding.h"
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int factorial(int i){
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volatile int result = 1;
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for (int ii = 1; ii <= i; ii++) {
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result = result * ii;
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}
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return result;
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}
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int main()
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{
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*(uint32_t*)(GPIO_CTRL_ADDR+GPIO_IOF_SEL) &= ~IOF0_UART0_MASK;
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*(uint32_t*)(GPIO_CTRL_ADDR+GPIO_IOF_EN) |= IOF0_UART0_MASK;
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volatile int result = factorial (10);
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printf("Factorial is %d\n", result);
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printf("End of execution");
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return 0;
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}
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