UART module

Prerequisites

api = HardsploitAPI()
api.load_firmware('UART')
crossvalue = [8, 9, 2, 3, 4, 5, 6, 7, 0, 1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
              25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 
              48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63]
api.set_cross_wiring(crossvalue)

The code initializes the Hardsploit API and sets the cross-wiring configuration. It is required for the UART communication.

"set_cross_wiring()" is used to configure the physical and logical connections between Hardsploit's components.

UART Class

uart = HardsploitUART(baud_rate,
                      word_width,
                      use_parity_bit,
                      parity_type,
                      nb_stop_bits,
                      idle_line_level,
                      hardsploit_api)

Parametter	Type	Range
baud_rate	integer	Between 2400 and 1036800
word_width	integer	Between 5 and 8
use_parity_bit	integer	0 or 1
parity_type	integer	0 or 1
nb_stop_bits	integer	1 or 2
idle_line_level	integer	0 or 1
hardsploit_api	Instance of HardsploitAPI

Signal

RX -> A1

TX -> A0

UART Write

uart.write(payload)

Parametter	Type	Range
payload	array of byte	max 4000 bytes

This function define the payload to send.

UART Send and received

uart.send_and_received()

This fonction send the payload defined with the .write() functions then return the processed received data.

UART Info

This function allow you to measure the baudrate of a Uart Chip.

uart.measure_baud_rate()