Fix issue #2753 and fix documentation example

nodemcu · May 31, 2019 · a8b43ee · a8b43ee
1 parent 5f43a41
commit a8b43ee
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diff --git a/app/modules/ads1115.c b/app/modules/ads1115.c
@@ -585,7 +585,7 @@ LROT_BEGIN(ads1115_instance)
 #ifdef ADS1115_INCLUDE_TEST_FUNCTION
   LROT_FUNCENTRY( test_volt_conversion, test_volt_conversion )
 #endif
-  LROT_TABENTRY( "__index", ads1115_instance )
+  LROT_TABENTRY( __index, ads1115_instance )
   LROT_FUNCENTRY( __gc, ads1115_lua_delete )
 LROT_END(ads1115_instance, ads1115_instance, LROT_MASK_GC_INDEX )
 

diff --git a/docs/modules/ads1115.md b/docs/modules/ads1115.md
@@ -125,7 +125,7 @@ adc1:setting(ads1115.GAIN_6_144V, ads1115.DR_128SPS, ads1115.SINGLE_0, ads1115.C
 local function comparator(level, when)
 	-- read adc result with read() when threshold reached
 	gpio.trig(alert_pin)
-	volt, volt_dec, adc, sign = ads1:read()
+	volt, volt_dec, adc, sign = adc1:read()
 	print(volt, volt_dec, adc, sign)
 end
 gpio.mode(alert_pin, gpio.INT)