SCOM Serial Communication Protocol
0.5.2
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SCOMAckFrame definition. More...
Go to the source code of this file.
Macros | |
#define | HAL_LOG_CHANNEL SCOM |
#define | HAL_LOG_SUBCHANNEL FRAME |
Functions | |
bool | SCOMAckFrame_Initialize (SCOMAckFrame *const ackFrame, const SCOMFrame *const frame) |
bool | SCOMAckFrame_IsValidAck (const SCOMAckFrame *const ackFrame, const SCOMFrame *const frame) |
uint16_t | SCOMAckFrame_CalculateCRC (const SCOMAckFrame *const ackFrame) |
SCOMAckFrame definition.
Definition in file scom_ack_frame.c.
#define HAL_LOG_CHANNEL SCOM |
Definition at line 10 of file scom_ack_frame.c.
#define HAL_LOG_SUBCHANNEL FRAME |
Definition at line 11 of file scom_ack_frame.c.
uint16_t SCOMAckFrame_CalculateCRC | ( | const SCOMAckFrame *const | ackFrame | ) |
Calculates CRC for the given acknowledgement frame.
[in] | ackFrame | acknowledgement frame |
Definition at line 54 of file scom_ack_frame.c.
References HAL_PACKED::crc, CRC16_InitCRC, CRC16_UpdateCRC_Byte, HAL_PACKED::soack, and HAL_PACKED::sync.
Referenced by SCOM_Proc().
bool SCOMAckFrame_Initialize | ( | SCOMAckFrame *const | ackFrame, |
const SCOMFrame *const | frame | ||
) |
Initializes an acknowledgement frame.
[in,out] | ackFrame | acknowledgement frame |
[in] | frame | SCOMFrame to acknowledge |
Definition at line 20 of file scom_ack_frame.c.
References HAL_PACKED::crc, HAL_PACKED::ctrl, HAL_PACKED::sync, and HAL_PACKED::type.
Referenced by SCOM_Proc().
bool SCOMAckFrame_IsValidAck | ( | const SCOMAckFrame *const | ackFrame, |
const SCOMFrame *const | frame | ||
) |
Checks if a given acknowledgement frame matches the given SCOM frame.
[in] | ackFrame | acknowledgement frame |
[in] | frame | SCOMFrame |
true | if ACK matches SCOM frame |
false | if ACK does not matches the SCOM frame or other error occurred |
Definition at line 39 of file scom_ack_frame.c.
References HAL_PACKED::crc, HAL_PACKED::ctrl, HAL_PACKED::frame_crc, SCOM_FRAME_CTRL_FRAME_NUMBER_MASK, and HAL_PACKED::type.
Referenced by SCOM_Proc().