From 1b8e9a33e5c34cf4360ede4e6cc20d5589918d27 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marcel=20St=C3=B6r?= Date: Wed, 14 Dec 2016 08:07:23 +0100 Subject: [PATCH] Use constant for start_level --- docs/en/modules/gpio.md | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/docs/en/modules/gpio.md b/docs/en/modules/gpio.md index 4eb7c6b8..f438b402 100644 --- a/docs/en/modules/gpio.md +++ b/docs/en/modules/gpio.md @@ -100,15 +100,15 @@ Note that the synchronous variant (no or nil `callback` parameter) function bloc #### Example ```lua gpio.mode(1,gpio.OUTPUT,gpio.PULLUP) -gpio.serout(1,1,{30,30,60,60,30,30}) -- serial one byte, b10110010 -gpio.serout(1,1,{30,70},8) -- serial 30% pwm 10k, lasts 8 cycles -gpio.serout(1,1,{3,7},8) -- serial 30% pwm 100k, lasts 8 cycles -gpio.serout(1,1,{0,0},8) -- serial 50% pwm as fast as possible, lasts 8 cycles -gpio.serout(1,0,{20,10,10,20,10,10,10,100}) -- sim uart one byte 0x5A at about 100kbps -gpio.serout(1,1,{8,18},8) -- serial 30% pwm 38k, lasts 8 cycles +gpio.serout(1,gpio.HIGH,{30,30,60,60,30,30}) -- serial one byte, b10110010 +gpio.serout(1,gpio.HIGH,{30,70},8) -- serial 30% pwm 10k, lasts 8 cycles +gpio.serout(1,gpio.HIGH,{3,7},8) -- serial 30% pwm 100k, lasts 8 cycles +gpio.serout(1,gpio.HIGH,{0,0},8) -- serial 50% pwm as fast as possible, lasts 8 cycles +gpio.serout(1,gpio.LOW,{20,10,10,20,10,10,10,100}) -- sim uart one byte 0x5A at about 100kbps +gpio.serout(1,gpio.HIGH,{8,18},8) -- serial 30% pwm 38k, lasts 8 cycles -gpio.serout(1,1,{5000,995000},100, function() print("done") end) -- asynchronous 100 flashes 5 ms long every second with a callback function when done -gpio.serout(1,1,{5000,995000},100, 1) -- asynchronous 100 flashes 5 ms long, no callback +gpio.serout(1,gpio.HIGH,{5000,995000},100, function() print("done") end) -- asynchronous 100 flashes 5 ms long every second with a callback function when done +gpio.serout(1,gpio.HIGH,{5000,995000},100, 1) -- asynchronous 100 flashes 5 ms long, no callback ``` ## gpio.trig()