set_decoder

Configure decoder on the given channel

Parameters

channel integer required

Id of channel to configure decoder on

allowed values:1 to 2

protocol string required

Type of protocol to configure

allowed values:UART, SPI, I2C

data_pin number required

Pin number to configure as a data pin

allowed values:1 to 16

lsb_first boolean

Bit order for UART/SPI. When undefined, sets LSB for UART and MSB for SPI

default: undefined

data_width number

Number of data bits. Cannot be more than 8 if parity bit is enabled

default: 8

allowed values:5 to 9

uart_stop_width number

Number of stop bits.

default: 1

allowed values:1 to 2

uart_parity string

Parity for UART.

default: None

allowed values:None, Even, Odd

uart_baud_rate number

UART baud rate.

default: 9600

allowed values:1 to 2e6

units: baud

clock_pin number

Pin number to send clock signal. Only for SPI/I2C

default: undefined

allowed values:1 to 16

spi_cs number

Chip select for SPI protocol

default: undefined

allowed values:1 to 16

spi_cpol number

Clock Polarity (1 for High and 0 for Low) for SPI protocol

default: 0

allowed values:0 to 1

spi_cpha number

Clock Phase (1 for trailing edge and 0 for leading edge) for SPI protocol

default: 0

allowed values:0 to 1

strict boolean

Disable all implicit conversions and coercions.

default: true

Examples

Sample response,

{
  "data_pin":"pin2",
  "data_width":8,
  "lsb_first":true,
  "protocol":"UART",
  "uart_baud_rate":9600,
  "uart_parity":"None",
  "uart_stop_width":1
}