devc-seromap
Serial driver for the Texas Instruments boards.
Syntax:
devc-seromap [generic_options] [driver-specific options] [port_num[,irq_num]] where:
- port_num
- The address of the port.
- irq_num
- The interrupt request (IRQ) number.
Runs on:
QNX OS
Targets:
aarch64le
Options:
This driver supports generic devc-ser* options. For information about those options, see devc-ser*
in the QNX OS Utilities Reference guide of the QNX SDP 8.0 documentation.
In addition to the generic devc-ser* options, this driver supports the following options:
- -a
- Use Auto-RTS when hardware flow control is enabled.
- -l 0|1
- Enable or disable loopback mode using the following values:
- 0 — disabled
- 1 — enabled
- -M
- Disables the MSR interrupt.
- -t level
- Set the receive FIFO trigger level. The valid values are 8, 16, 32, 56, or 60. The default is 16.
- -T level
- Set the transmit FIFO data trigger level. The valid values are 8, 16, 32, 56, or 60. The default is 8.
Examples:
Disable the hardware flow control, start the driver with base address 0x02800000 and the IRQ 224.
devc-seromap -e -F 0x02800000,224Page updated: