42 lines
1.0 KiB
C
42 lines
1.0 KiB
C
#ifndef INC_ERRORS_H
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#define INC_ERRORS_H
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#include <stdint.h>
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#define ERROR_SOURCE_VOLTAGES (1 << 0)
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#define ERROR_SOURCE_TEMPERATURES (1 << 1)
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#define ERROR_SOURCE_TOO_FEW_WORKING_TEMP_SENSORS (1 << 2)
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#define ERROR_SOURCE_OPEN_CELL_CONNECTION (1 << 3)
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#define ERROR_SOURCE_EEPROM (1 << 4)
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#define ERROR_SOURCE_INTERNAL (1 << 5)
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#define ERROR_TIME_THRESH 150 // ms
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typedef enum {
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SEK_OVERTEMP = 0x0,
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SEK_UNDERTEMP = 0x1,
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SEK_OVERVOLT = 0x2,
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SEK_UNDERVOLT = 0x3,
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SEK_TOO_FEW_TEMPS = 0x4,
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SEK_OPENWIRE = 0x5,
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SEK_EEPROM_ERR = 0x6,
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SEK_INTERNAL_BMS_TIMEOUT = 0x7,
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SEK_INTERNAL_BMS_CHECKSUM_FAIL = 0x8,
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SEK_INTERNAL_BMS_OVERTEMP = 0x9,
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SEK_INTERNAL_BMS_FAULT = 0xA,
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} SlaveErrorKind;
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typedef struct {
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int error_sources;
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SlaveErrorKind data_kind;
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uint8_t data[4];
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uint32_t errors_since;
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} SlaveErrorData;
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extern SlaveErrorData error_data;
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void set_error_source(int source);
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void clear_error_source(int source);
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#endif // INC_ERRORS_H
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