Hi, I'm considering to purchase TI-RSLK for Maze exploration( not line exploration)
and we are considering to cortex-m directly compile assembly code with control register.
(e.g) 
ㅁ Can I control the register myself, enter the assembly code, and then compile it directly into the firmware and flash it?
-All you need is a reference manual, a technical manual, or a data sheet, such as coding the assembly (that is, firmware can be put arbitrarily) and where the sensor is connected.
ㅁ I want to use the ultrasonic sensor in TI-RSLK, how can I use it? (ultrasonic sensor problems)
-Page 6 of the reference document below said this.
-Other options for measuring the distance to the wall inclusive ultrasonic sensors (e.g. I want to use an ultrasonic sensor in the ti-rslk, how can I use it?
ㅁAnd if used, should advanced TI-RSLK be used essentially?
-Page 6 of the reference document below said this.
-"Other options for measuring the distance to the wall include ultrasonic sensors(e.g., ping))) and HC-SR04)"
ㅁAnd lastly, I would like to find out if a maze board can be purchased and where it can be purchased.
