13
edits
Equipment/Bus Pirate: Difference between revisions
From London Hackspace Wiki
→How to get a shell anything UART
(add quick description for UART protocol) |
|||
| Line 88: | Line 88: | ||
=== How to get a shell anything UART === | === How to get a shell anything UART === | ||
Follow this step to get a shell using the bus pirate to you UART devices. | Follow this step to get a shell using the bus pirate to you UART devices. | ||
1. First find the UART baud rate for the device. You can generally find this information from the constructors manual or using an oscilloscope.Note it on a piece of paper. | * 1. First find the UART baud rate for the device. You can generally find this information from the constructors manual or using an oscilloscope.Note it on a piece of paper. | ||
2. Find the connecting plug for it. Need some magic here. It mostly trying to find the GND first using tester and trying to find the voltage pin and data pin. | * 2. Find the connecting plug for it. Need some magic here. It mostly trying to find the GND first using tester and trying to find the voltage pin and data pin. | ||
3. Connect you bus pirate to your device. | * 3. Connect you bus pirate to your device. | ||
4. Find the new device using 'ls /dev/tty*' | * 4. Find the new device using 'ls /dev/tty*' | ||
5. Start a shell. Either trough minicom or screen. | * 5. Start a shell. Either trough minicom or screen. | ||
6. m ( for mode) | * 6. m ( for mode) | ||
7. 3 (for selecting the UART) | * 7. 3 (for selecting the UART) | ||
8. select your baud rate ( most common baud rate are 9600 or 115200) | * 8. select your baud rate ( most common baud rate are 9600 or 115200) | ||
9. default work in most of the case to get your shell on any devices 8 | * 9. default work in most of the case to get your shell on any devices 8 | ||
10. select stop bits is 1 most of the case | * 10. select stop bits is 1 most of the case | ||
11. enjoy your shell. | * 11. enjoy your shell. | ||
== Real life example == | == Real life example == | ||
