Documentation: List all variables from the sensors and peripherals of the EPS

[mgm8]

Add a table with all possible variables that can be read from the sensors and peripherals of the EPS.

[YanAzer]

Preliminary list:

From current sensors on solar panels input (measured by EPS2 MCU):

• Current solar panel pair side -Y
• Current solar panel pair side +Y
• Current solar panel pair side -X
• Current solar panel pair side +X
• Current solar panel -Z
• Current solar panel +Z

From voltage sensors on solar panels input (measured by EPS2 MCU):

• Voltage solar panels -Y and +X
• Voltage solar panels -X and +Z
• Voltage solar panels -Z and +Y
• Voltage output from boosters

From current sensor on EPS/Beacon regulator (measured by EPS2 MCU):

• Current from EPS2 circuitry and Beacon MCU;

From voltage sensors on main power buss (measured by EPS2 MCU):

• Voltage from main power buss (VBUS)

From batteries monitor IC (measured by itself):

• Voltage from positive side of the batteries (+VBAT)
• Voltage from common reference of the batteries (VBAT common)
• Batteries curret and average current
• Batteries accumulated current
• Batteries charge
• Battery monitor IC temperature
• Batteries monitor status register
• Protection register
• Batteries monitor cycle counter
• Batteries monitor remaining active absolute capacity register
• Batteries monitor remaining standby absolute capacity register
• Batteries monitor remaining active relative capacity register
• Batteries monitor remaining standby relative capacity register

From RTDs on the batteries board (measured by external ADC IC):

• Heaters temperature (RTDs)

From EPS2 MCU (measured by itself):

• Internal EPS2 MCU temperature

@mgm8 @AugustoVassoler @vinepb

[mgm8]

@YanAzer Hint: Add an ID number for each variable (16-bits?), and the length, in bytes, of each variable.

[andrempmattos]

@mgm8 and @YanAzer, is this issue finished?