111 lines
3.9 KiB
Plaintext
111 lines
3.9 KiB
Plaintext
V1.0
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- merged mvbms-test to main
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- made the changes needed for the project to compile
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V1.1
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- changed PWM settings in mxcube for ESC_L/R_PWM
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- add pwm_calibrate_powerground
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- precharge and discharge are now timer dependent instead of voltage dependent
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- remove the transitions (precharge -> discharge) to stop weird interactions
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V1.2
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- change auxvoltages and cellvoltages to float to achieve higher precision
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- added void sm_calibrate_powerground(); void sm_precharge_discharge_manager();
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- fixed the clock in mxcube
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- cleaned up PWM_powerground_control()
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- cleaned up the state machine
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V1.3
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- added eeprom.h and eeprom.c, is still WIP
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- void sm_check_charging(); was removed, you need to call 0xF1XX to enter charging mode, precharge is then 3 seconds then the relay closes. call 0x0000 to exit charging
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- removed some variables and some functions
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V1.4
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- replaced ADBMS code with the newest version from the Slaves
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- added the Author to things i made
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- error_source is now set in the state_machine.c
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V1.5
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- int16_t auxVoltages[MAXIMUM_AUX_VOLTAGES] to float
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- errors out when no messages are recieved for CAN_TIMEOUT messages
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- void set_error_source(int source); -> void set_error_source(SlaveErrorKind source);
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V1.6
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- set temperature limit to 59
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- precharge and discharge durations are now 5 seconds
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- RELAY_BAT/ESC_SIDE and CURRENT_MEASUREMENT to int32_t
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- CAN messages are now correctly formated
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- minimum cell voltage is now set to 3200 mV
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- powerground calibration is now done in STATE_PRECHARGE (well yes but actually no)
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V1.7
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- added eeprom functions
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- fixed(tm) voltage and CURRENT_MEASUREMENT
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- changed the CAN message a bit
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- added soc_estimation.c soc_estimation.h
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- added MIN/MAX_CELL_VOLTAGE for AMS_HighLevel
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- cleaned up state_machine code
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- changed the format of the CAN message.
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V1.8
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- removed macros from can.h
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- added documentation to PWM_control.h
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- the MVBMS only reacts to messages if they are different from the previous message
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- powerground calibration now starts at STATE_PRECHARGE
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- moved header files from state_machine.c to h
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- added status_LED.c, changed the ioc file accordingly
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V1.9
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- switched ~CSB and ~WC to high speed GPIO
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- cleaned up the includes in most files
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- wrote some code for the eeprom
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V1.10
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- PWM_control now has some macros and the method PWM_powerground_softcontrol()
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- added void sm_powerground_manager() to state_machine.c
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V1.11
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- added can_handle_dump() to dump the logging data from the EEPROM to CAN
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- rewrote eeprom_read() and eeprom_write
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- added void sm_program_powerground() and void sm_eeprom_write_status()
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V1.12
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- added some TODOs as warnings
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- added AMS_Balancing_Loop() to AMS_HighLevel
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- added current_soc to logging data
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- removed void sm_balancing() (the AMS should do it automatically if we set it to charging state)
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- changed the colors for the states in status_LED
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V1.13
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- moved macros and libraries from eeprom.c to h
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- added can.h to state_machine.h
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- added balancing to AMS_HighLevel.c (hopefully)
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- fixed can_handle_dump()
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V1.14
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- added programming mode to program the ESCs
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- removed void status_led_blink_sequence(uint8_t blinks, color color) and added proper blinking
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- fixed the bit shift of temperature in the can message
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- moved tmp1075_measure() and can_handle_send_status() to the state_machine
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V1.15
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- changed max temperature to 55 from 60 according to the data sheet of the cell
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- changed ocv_soc_pairs to something close to the curve of other swaytronics batteries
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- the can messages uses roundf to round the values
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- made the pwm spool up in 300ms
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- increased MIN_CELL_VOLTAGE
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- the STM32 wait 1s for the BMS to finish its measurements
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- added debugging mode (turns off error checking)
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- added and ERROR_LATCH_TIME
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- added different blink speeds for different states
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V1.16
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- TIME_BLINK_SLOW: 1000 -> 2000
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- moved can.c timers to can.h to detec
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- added logging of cells on can ID 0x503
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- eeprom gets initialized in main
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- startup delay is now 500ms
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- removed a zero from ocv_soc_pairs
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- changed precharge and discharge timers to 8000ms
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