9a9abd59e9
* WeatherStation: start
* SubGhz: rename protocol magellen -> magellan
* WeatherStation: err Unresolved symbols: {'subghz_protocol_decoder_base_get_string'}
* WeatherStation: fix Unresolved symbols: {'subghz_protocol_decoder_base_get_string'}
* Subghz: add set protocol_items
* WeatherStation: adding your protocols
* WS: add Infactory protocol
* WS: add history
* WS: add setting
* WS: add lock
* WS: add hopper frequency
* WS: fix history
* WS fix string_t -> FuriString*
* WS: add images
* WS: history record update when receiving data from the sensor again
* WS: add receiver info, delete extra code
* WS: add protocol ThermoPRO_TX4
* [FL-2900] SubGhz: Move icons in Sub-GHz
* WS: add Notification
* [FL-2890] SubGhz: Rename *_user files in resources to _user.example
* WS: add about scene
* WS: removing redundant code
* WS: add protocol Nexus-TH
* WS: add protocol GT_WT03
* WS: fix notification and rename "Weather Station" -> "Read Weather Station"
* SubGhz: partial unit tests fix
* SubGhz: fix unit_test
* SubGhz: remove dead code
* SubGhz: rename SubGhzPresetDefinition into SubGhzRadioPreset, cleanup subghz types.
Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#include <stddef.h>
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#define bit_read(value, bit) (((value) >> (bit)) & 0x01)
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#define bit_set(value, bit) ((value) |= (1UL << (bit)))
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#define bit_clear(value, bit) ((value) &= ~(1UL << (bit)))
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#define bit_write(value, bit, bitvalue) (bitvalue ? bit_set(value, bit) : bit_clear(value, bit))
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#define DURATION_DIFF(x, y) ((x < y) ? (y - x) : (x - y))
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#define abs(x) ((x) > 0 ? (x) : -(x))
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Flip the data bitwise.
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* @param key In data
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* @param count_bit number of data bits
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* @return Reverse data
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*/
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uint64_t subghz_protocol_blocks_reverse_key(uint64_t key, uint8_t count_bit);
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/**
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* Get parity the data bitwise.
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* @param key In data
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* @param count_bit number of data bits
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* @return parity
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*/
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uint8_t subghz_protocol_blocks_get_parity(uint64_t key, uint8_t count_bit);
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/**
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* CRC-4.
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* @param message array of bytes to check
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* @param nBytes number of bytes in message
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* @param polynomial CRC polynomial
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* @param init starting crc value
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* @return CRC value
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*/
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uint8_t subghz_protocol_blocks_crc4(
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uint8_t const message[],
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unsigned nBytes,
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uint8_t polynomial,
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uint8_t init);
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/**
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* CRC-7.
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* @param message array of bytes to check
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* @param nBytes number of bytes in message
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* @param polynomial CRC polynomial
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* @param init starting crc value
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* @return CRC value
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*/
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uint8_t subghz_protocol_blocks_crc7(
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uint8_t const message[],
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unsigned nBytes,
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uint8_t polynomial,
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uint8_t init);
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/**
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* Generic Cyclic Redundancy Check CRC-8.
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* Example polynomial: 0x31 = x8 + x5 + x4 + 1 (x8 is implicit)
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* Example polynomial: 0x80 = x8 + x7 (a normal bit-by-bit parity XOR)
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* @param message array of bytes to check
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* @param nBytes number of bytes in message
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* @param polynomial byte is from x^7 to x^0 (x^8 is implicitly one)
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* @param init starting crc value
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* @return CRC value
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*/
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uint8_t subghz_protocol_blocks_crc8(
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uint8_t const message[],
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unsigned nBytes,
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uint8_t polynomial,
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uint8_t init);
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#ifdef __cplusplus
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}
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#endif
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