58 lines
1.2 KiB
C
58 lines
1.2 KiB
C
#ifndef __KBOOT_DRIVER_H__
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#define __KBOOT_DRIVER_H__
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// Includes:
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#include "fsl_common.h"
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// Macros:
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#define KBOOT_PACKAGE_MAX_LENGTH 32
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#define KBOOT_PACKAGE_LENGTH_PING_RESPONSE 10
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#define KBOOT_PACKAGE_LENGTH_ACK 2
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#define KBOOT_PACKAGE_LENGTH_GENERIC_RESPONSE 18
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// Typedefs:
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typedef enum {
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KbootDriverId_Singleton,
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} kboot_driver_id_t;
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typedef enum {
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KbootCommand_Idle,
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KbootCommand_Ping,
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KbootCommand_Reset,
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} kboot_command_t;
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typedef enum {
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KbootPhase_SendPing,
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KbootPhase_CheckPingStatus,
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KbootPhase_ReceivePingResponse,
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KbootPhase_CheckPingResponseStatus,
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} kboot_ping_phase_t;
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typedef enum {
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KbootPhase_SendReset,
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KbootPhase_ReceiveResetAck,
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KbootPhase_ReceiveResetGenericResponse,
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KbootPhase_CheckResetSendAck,
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} kboot_reset_phase_t;
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typedef struct {
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kboot_command_t command;
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uint8_t i2cAddress;
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uint8_t phase;
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uint32_t status;
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} kboot_driver_state_t;
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// Variables:
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extern kboot_driver_state_t KbootDriverState;
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// Functions:
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void KbootSlaveDriver_Init(uint8_t kbootInstanceId);
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status_t KbootSlaveDriver_Update(uint8_t kbootInstanceId);
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#endif
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