All parameters are optional. They all have a defined default value.
The serial configuration is stored in the file "serial.xt".
Parameter name
| Description | type
| The output device. Supported values are; uart, spi, i2c (default=uart) |
UART Parameter name
| Description | | uart_baud | default=115200 | | uart_bits | Valid values are: 5,6,7,8 (default=8) | | uart_parity | Valid values are: none, odd, even (default=none) | | uart_stopbits | Valid values are: 1,2 (default=1) |
SPI Parameter name
| Description | | spi_speed_hz | SPI speed in Hz (default=1000000 [1Mhz]) | | spi_mode | SPI mode. Valid values are: 0,1,2,3 (default=0) |
I2C Parameter name
| Description | | i2c_address | The I2C device address. Address is given in hex. (default=30) | | i2c_speed_mode | The I2C speed.Valid values are: standard (100kHz), fast (400kHz). (default=fast) |
Example: #serial.txt #type=uart # UART # #uart_baud=115200 #uart_bits=8 #uart_parity=none #uart_stopbits=1 # SPI # #spi_speed_hz=1000000 #spi_mode=0 # I2C # #i2c_address=30 #i2c_speed_mode=fast
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