LEGO MINDSTORMS Robots User Manual

Figure 6-3.
The RCX's display
pbFORTH can display a number from the stack with the following word:
LCD_NUMBER (decimal value signed -- )
This word shows the number value on the display. The decimal parameter controls the location of the decimal point, if there is one, while the signed parameter determines whether value
is shown as signed or unsigned. The acceptable values of decimal and signed are shown in Table 6-5 and Table 6-6.
Table 6-5. Values for the decimal Parameter of LCD_NUMBER
Value (in hexadecimal) Description
3002 No decimal point
3003 One digit after the decimal point
3004 Two digits after the decimal point
3005 Three digits after the decimal point
any value
Single digit on the right of the display (use 3017 for
signed)
Table 6-6. Values for the signed Parameter of LCD_NUMBER
Value (in hexadecimal) Description
3001 Signed, no leading zeros
301F Unsigned with leading zeros
3017
Single digit on the right of the display (ignores decimal)
For example, to display the number -4198, use the following:
3002 -1066 3001 LCD_NUMBER LCD_REFRESH

LEGO MINDSTORMS Robots Specifications

General

Product Line	LEGO MINDSTORMS
Category	Toy
Age Range	10+
Batteries Required	Yes
Memory	64 MB RAM, 16 MB Flash
Connectivity	Bluetooth, USB
Sensors	Touch, Color, Gyro
Battery Type	AA
Interactive Features	Programmable, Remote Control
App Compatibility	iOS, Android
Processor	ARM9
Pieces Count	601
Battery Count	6
App Name	LEGO MINDSTORMS EV3 Programmer App