IC2ACTIVE=$(ls /dev/*i2c*)->IC2ACTIVE=$(ls /dev/i2c-1)#31
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hb9dum wants to merge 1 commit intokm4ack:masterfrom
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IC2ACTIVE=$(ls /dev/*i2c*)->IC2ACTIVE=$(ls /dev/i2c-1)#31hb9dum wants to merge 1 commit intokm4ack:masterfrom
hb9dum wants to merge 1 commit intokm4ack:masterfrom
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If IC2ACTIVE=$(ls /dev/*i2c*) is used the subsequent if statement if [ $IC2ACTIVE = "/dev/i2c-1" ] will be false if more than one i2c devices exists even if one of them is i2c-1 e. g. if the following devices exist /dev/i2c-1 /dev/i2c-20 /dev/i2c-21 the test will fail when it should succeed
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If IC2ACTIVE=$(ls /dev/i2c) is used the subsequent if statement if [ $IC2ACTIVE = "/dev/i2c-1" ] will be false if more than one i2c devices exists even if one of them is i2c-1
e. g. if the following devices exist /dev/i2c-1 /dev/i2c-20 /dev/i2c-21
the test will fail when it should succeed