bdba15b366
* iButton: getting started on the worker concept * Hal delay: added global instructions_per_us variable * iButton: one wire slave * iButton: ibutton key setter * iButton: one wire host, use ibutton_hal * iButton\RFID: common pulse decoder concept * iButton: cyfral decoder * iButton: worker thread concept * iButton: metakom decoder * iButton: write key through worker * iButton: worker mode holder * iButton: worker improvements * iButton: Cyfral encoder * iButton: Metakom encoder * lib: pulse protocol helpers * iButton: Metakom decoder * iButton: Cyfral decoder * iButton worker: separate modes * iButton: libs documentation * HAL: iButton gpio modes * iButton worker: rename modes file * iButton worker, hal: move to LL * iButton CLI: worker for reading and emulation commands * iButton HAL: correct init and emulation sequence * iButton cli: moved to plain C * iButton: move to worker, small step to plain C * Libs, one wire: move to plain C * Libs: added forgotten files to compilation * iButton writer: get rid of manual disable/enable irq
60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
#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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