60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
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#include <stdlib.h>
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#include "maxim_crc.h"
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#include "one_wire_device.h"
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#include "one_wire_slave.h"
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#include "one_wire_slave_i.h"
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struct OneWireDevice {
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uint8_t id_storage[8];
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OneWireSlave* bus;
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};
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OneWireDevice* onewire_device_alloc(
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uint8_t id_1,
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uint8_t id_2,
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uint8_t id_3,
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uint8_t id_4,
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uint8_t id_5,
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uint8_t id_6,
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uint8_t id_7,
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uint8_t id_8) {
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OneWireDevice* device = malloc(sizeof(OneWireDevice));
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device->id_storage[0] = id_1;
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device->id_storage[1] = id_2;
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device->id_storage[2] = id_3;
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device->id_storage[3] = id_4;
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device->id_storage[4] = id_5;
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device->id_storage[5] = id_6;
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device->id_storage[6] = id_7;
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device->id_storage[7] = id_8;
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device->bus = NULL;
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return device;
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}
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void onewire_device_free(OneWireDevice* device) {
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if(device->bus != NULL) {
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onewire_slave_detach(device->bus);
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}
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free(device);
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}
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void onewire_device_send_id(OneWireDevice* device) {
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if(device->bus != NULL) {
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onewire_slave_send(device->bus, device->id_storage, 8);
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}
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}
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void onewire_device_attach(OneWireDevice* device, OneWireSlave* bus) {
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device->bus = bus;
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}
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void onewire_device_detach(OneWireDevice* device) {
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device->bus = NULL;
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}
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uint8_t* onewire_device_get_id_p(OneWireDevice* device) {
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return device->id_storage;
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}
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