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61 lines
1.0 KiB
61 lines
1.0 KiB
#include <stdbool.h>
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#include "hal.h"
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typedef struct {
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volatile uint32_t state[4];
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volatile uint32_t status;
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} My_Mem;
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#define MY_MEM ((My_Mem*)(0xF0030000))
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void writeReadState(uint32_t * state)
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{
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for(unsigned i = 0; i < 4; i++)
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{
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MY_MEM->state[i] = state[i];
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}
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for(unsigned i = 0; i < 4; i++)
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{
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state[i] = MY_MEM->state[i];
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}
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}
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void printState(uint32_t * state)
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{
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printf("State:\n");
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for(unsigned i = 0; i<4; i++)
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{
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printf("%i\n",state[i]);
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}
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}
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void printStatus(uint32_t status)
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{
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printf("Status: %i\n", status);
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}
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int main(void)
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{
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printf("HELLO WORLD\n");
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uint32_t state[4] = {10000, 65, 4242, 85328};
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uint32_t status = 12;
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// MY_MEM->status = status;
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while (1)
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{
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printState(state);
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writeReadState(state);
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printState(state);
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// status = MY_MEM->status;
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// printStatus(status);
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for(unsigned i = 0; i < 4; i++)
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{
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state[i] = state[i]+1;
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}
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}
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return 0;
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}
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