25 lines
533 B
C
25 lines
533 B
C
#include "DS_I2CScanner.h"
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void DS_I2CScan(I2C_HandleTypeDef *I2C, uint8_t *Result, uint8_t maxNumResults)
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{
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HAL_StatusTypeDef HAL_result = HAL_ERROR;
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uint8_t NumOfResult = 0;
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for (uint8_t i = 0; i < maxNumResults - 1; i++)
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{
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Result[i] = 0;
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}
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for (uint8_t addr = 0; addr < 0xFF; ++addr)
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{
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HAL_result = HAL_I2C_IsDeviceReady(I2C, addr, 3, 1000);
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if (HAL_result == HAL_OK)
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{
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Result[NumOfResult] = addr;
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if (NumOfResult < maxNumResults - 1)
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{
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NumOfResult++;
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}
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}
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}
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} |