Hi all,
I have spent several hours googling these three qestion but can't find much. I
have also read the 7550 manual many times and can't get any satisfaction. In
the 7550 manual it states
"There is an onboard LM73 temperature sensor that is connected over #I2C. You
can easily interface with this by calling ts7500ctl:"
1. If this true, how can I talk to it
# ts7500ctl --gettemp
tempsensor_ok=0
temperature=0.000
#
2. what do these two ts7500ctl options do?
> -I, --extendedtempon Enable extended temp (200Mhz CPU)
> -C, --extendedtempoff Disable extended temp (250Mhz CPU)
I sure hope it is not in the manual, because I have looked.
Thank
Angel
> Usage: ts7500ctl [OPTION] ...
> Technologic Systems SBUS manipulation.
>
> General options:
> -a, --address=ADR SBUS address
> -r, --peek16 16-bit SBUS read
> -w, --poke16=VAL 16-bit SBUS write
> -g, --getmac Display ethernet MAC address
> -s, --setmac=MAC Set ethernet MAC address
> -R, --reboot Reboot the board
> -t, --getrtc Display RTC time/date
> -S, --setrtc Set RTC time/date from system time
> -i, --info Display board FPGA info
> -e, --greenledon Turn green LED on
> -b, --greenledoff Turn green LED off
> -c, --redledon Turn red LED on
> -d, --redledoff Turn red LED off
> -D, --setdio=LVAL Set DIO output to LVAL
> -O, --setdiodir=LVAL Set DIO direction to LVAL (1 - output)
> -G, --getdio Get DIO input
> -Z, --getdioreg Get DIO direction and output register values
> -x, --random Get 16-bit hardware random number
> -W, --watchdog Daemonize and set up /dev/watchdog
> -A, --autofeed=SETTING Daemonize and auto feed watchdog
> -X, --resetswitchon Enable reset switch
> -Y, --resetswitchoff Disable reset switch
> -I, --extendedtempon Enable extended temp (200Mhz CPU)
> -C, --extendedtempoff Disable extended temp (250Mhz CPU)
> -h, --help This help
>
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