68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
#ifndef INC_SLAVE_MONITORING_H
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#define INC_SLAVE_MONITORING_H
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#include <stdint.h>
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#define N_SLAVES 3
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#define N_CELLS_SERIES 15
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#define N_CELLS_PARALLEL 4
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#define N_TEMP_SENSORS 32
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#define SLAVE_TIMEOUT 500
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#define SLAVE_PANIC_OT 0
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#define SLAVE_PANIC_UT 1
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#define SLAVE_PANIC_OV 2
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#define SLAVE_PANIC_UV 3
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#define SLAVE_PANIC_TOO_FEW_TEMPS 4
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#define SLAVE_PANIC_OPENWIRE 5
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#define SLAVE_PANIC_EEPROM_ERROR 6
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#define SLAVE_PANIC_INTERNAL_BMS_TIMEOUT 7
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#define SLAVE_PANIC_INTERNAL_BMS_CHECKSUM 8
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#define SLAVE_PANIC_INTERNAL_BMS_OVERTEMP 9
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#define SLAVE_PANIC_INTERNAL_BMS_FAULT 10
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typedef enum {
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SLAVE_ERR_NONE,
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SLAVE_ERR_TIMEOUT,
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SLAVE_ERR_OT,
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SLAVE_ERR_UT,
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SLAVE_ERR_OV,
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SLAVE_ERR_UV,
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SLAVE_ERR_TOO_FEW_TEMPS,
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SLAVE_ERR_OPENWIRE,
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SLAVE_ERR_EEPROM,
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SLAVE_ERR_INTERNAL_BMS_TIMEOUT,
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SLAVE_ERR_INTERNAL_BMS_CHECKSUM,
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SLAVE_ERR_INTERNAL_BMS_OVERTEMP,
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SLAVE_ERR_INTERNAL_BMS_FAULT,
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SLAVE_ERR_UNKNOWN,
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} SlaveErrorKind;
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typedef struct {
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SlaveErrorKind kind;
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uint32_t data; // Cell/temperature ID etc
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} SlaveError;
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typedef struct {
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uint8_t id;
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SlaveError error;
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uint8_t soc;
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uint16_t min_voltage;
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uint16_t max_voltage;
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int16_t max_temp;
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uint32_t last_message;
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} SlaveHandle;
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extern SlaveHandle slaves[N_SLAVES];
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extern uint16_t min_voltage;
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extern int16_t max_temp;
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void slaves_init();
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void slaves_check();
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void slaves_handle_panic(const uint8_t *data);
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void slaves_handle_status(const uint8_t *data);
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void slaves_handle_log(const uint8_t *data);
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#endif // INC_SLAVE_MONITORING_H
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