1.1 KiB
1.1 KiB
UART
Basic Information
It's important to note that in this protocol you need to connect the TX of one device to the RX of the other!
Bus Pirate
In this scenario we are going to sniff the UART communication of the Arduino that is sending all the prints of the program to the Serial Monitor.
UART>m
1. HiZ
2. 1-WIRE
3. UART
4. I2C
5. SPI
6. 2WIRE
7. 3WIRE
8. KEYB
9. LCD
10. PIC
11. DIO
x. exit(without change)
(1)>3
Set serial port speed: (bps)
1. 300
2. 1200
3. 2400
4. 4800
5. 9600
6. 19200
7. 38400
8. 57600
9. 115200
10. BRG raw value
(1)>5
Data bits and parity:
1. 8, NONE *default
2. 8, EVEN
3. 8, ODD
4. 9, NONE
(1)>
Stop bits:
1. 1 *default
2. 2
(1)>
Receive polarity:
1. Idle 1 *default
2. Idle 0
(1)>
Select output type:
1. Open drain (H=Hi-Z, L=GND)
2. Normal (H=3.3V, L=GND)
(1)>
Clutch disengaged!!!
To finish setup, start up the power supplies with command 'W'
Ready
UART>W
POWER SUPPLIES ON
Clutch engaged!!!
UART>(2)
Raw UART input
Any key to exit
Escritura inicial completada:
AAA Hi Dreg! AAA
waiting a few secs to repeat....