User manual CC_SHBR12

Cc-Smart Technology Co., Ltd

ANALOG Joystick Mode Connection:

4. UART Command Feature:

This driver support ASCII UART command line. User can use UART interface to

communicate with the driver.

Any Smart Driver is addressed in the manufacture and work as Slave Mode in the

UART Network. A MCU can work as Mater mode and communicate to many slave (Smart

Driver)

UART Parameter

Baud Rate: 115200

Word Length: 8 Bit

Stop Bits: 1

Parity: None

UART Command:

Host Send Format:

Nx [?] [Dy] [Az] [C] [R1607] [Gj] [S] \n

Nx: x = address of driver (0 Broadcast)

?: Help Command, this will ignore other commands (x>0)

Dy: y = duty(-1000 =< y <=1000; y>0: dir=1; y<=0: dir =0)

Az: z= Acceleration(0 =< j <= 65000); z=0: No Ramming

C: Clear error

R1607:Reset MCU

K: Need send back the rx command.

S: Check sum of command S = [atoi(x)] + [atoi(y)] + [atoi(z)]

G: Get driver information (G1: One Time; G3 get to Ultil new data).

Example1: N0 ? \n (Request address of all exist driver in Uart Network)

Example2: N1 ? \n (Request Help from driver 1)

Example3: N1 D500 A200 G3 \n (Set driver velocity =50% and Get state).

Host Request Help from driver X:

Nx ? \n (x>0)

Note: With Dy command, The Period of two Frames < 5 second (to keep the bridge

running)

VRx

GND

VCC

JOYSTI

ADD: n+x

...., n+1

GND

ADD: n

MCU

Maste