Hi Paul / Greg Thanks for the quick reply
On my PCP 3.20: tc@piCoreKitchen:~$ gpio -v gpio version: 2.44 Copyright (c) 2012-2017 Gordon Henderson This is free software with ABSOLUTELY NO WARRANTY. For details type: gpio -warranty Raspberry Pi Details: Type: Model A+, Revision: 01, Memory: 512MB, Maker: Embest * Device tree is enabled. *--> Raspberry Pi Model A Plus Rev 1.1 * This Raspberry Pi supports user-level GPIO access. On my PCP 3.00: tc@piCoreBedroom:~$ gpio -v gpio version: 2.32 Copyright (c) 2012-2015 Gordon Henderson This is free software with ABSOLUTELY NO WARRANTY. For details type: gpio -warranty Raspberry Pi Details: Type: Model A+, Revision: 01, Memory: 256MB, Maker: Sony * Device tree is enabled. * This Raspberry Pi supports user-level GPIO access. -> See the man-page for more details -> ie. export WIRINGPI_GPIOMEM=1 I haven't upgraded wiringPi on PCP 3.20 - it's just using the version built in. Thanks ------------------------------------------------------------------------ spt58's Profile: http://forums.slimdevices.com/member.php?userid=65976 View this thread: http://forums.slimdevices.com/showthread.php?t=107352 _______________________________________________ unix mailing list unix@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/unix