CRC16 functionality for the bootloader.
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| uint16_t | btl_crc16 (const uint8_t newByte, uint16_t prevResult) |
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| uint16_t | btl_crc16Stream (const uint8_t *buffer, size_t length, uint16_t prevResult) |
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| uint16_t btl_crc16 |
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const uint8_t |
newByte, |
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uint16_t |
prevResult |
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) |
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Calculate CRC16 on input.
- Parameters
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newByte | Byte to append to CRC16 calculation |
prevResult | Previous output from CRC algorithm. BTL_CRC16_START when starting a new calculation. |
- Returns
- Result of the CRC16 operation
| uint16_t btl_crc16Stream |
( |
const uint8_t * |
buffer, |
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size_t |
length, |
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uint16_t |
prevResult |
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) |
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Calculate CRC16 on input stream.
- Parameters
-
buffer | Buffer containing bytes to append to CRC16 calculation |
length | Size of the buffer in bytes |
prevResult | Previous output from CRC algorithm. BTL_CRC16_START when starting a new calculation. |
- Returns
- Result of the CRC16 operation