Hi all this is doing my head in, read many threads and tried many programs but find half the programs don't work with syntax error, or they seem totally over complicated for me to be able to robs parts of it,
i've got a 28x2 and i've had readtemp12 working with 1 sensor all fine and fine reading the 1 wire bus with 1 sensor,
i've used Hippy's program and have the serial numbers for the sensors on the bus
Searching for one-wire devices ...
Found : 40 112 14 2 4 0 0 189 Checksum Okay
Found : 40 8 34 13 4 0 0 199 Checksum Okay
Found : 40 148 66 2 4 0 0 128 Checksum Okay
Found : 40 54 11 2 4 0 0 168 Checksum Okay
Found : 40 157 26 2 4 0 0 189 Checksum Okay
Found : 40 189 42 2 4 0 0 143 Checksum Okay
Found : 40 189 62 13 4 0 0 118 Checksum Okay
Found : 40 59 61 2 4 0 0 250 Checksum Okay
Found : 40 183 47 2 4 0 0 146 Checksum Okay
Found : 40 119 21 13 4 0 0 174 Checksum Okay
Finished
Is there not a simple match rom read script that will read the temps on the each sensor on the bus and put each value into c1 c2 c3 etc,
Time is not an issue here for the program so long as the convert t is done on all sensors at the same time the the recovery time of the values is not an issue,
my goal it to match the sensors in pairs and then use a flow meter to have an acurate khw meter or energy produced to water.
Just about to give up on using more than one sensor on each input of a 28x2 but it should work and would mean that i could have this one chip do alot more things than read some temps,.
I think i'm trying to run before i can walk putting together and setting up the picaxe to say hello world was very easy never played with ic before,.
thanks inadvance.
i've got a 28x2 and i've had readtemp12 working with 1 sensor all fine and fine reading the 1 wire bus with 1 sensor,
i've used Hippy's program and have the serial numbers for the sensors on the bus
Searching for one-wire devices ...
Found : 40 112 14 2 4 0 0 189 Checksum Okay
Found : 40 8 34 13 4 0 0 199 Checksum Okay
Found : 40 148 66 2 4 0 0 128 Checksum Okay
Found : 40 54 11 2 4 0 0 168 Checksum Okay
Found : 40 157 26 2 4 0 0 189 Checksum Okay
Found : 40 189 42 2 4 0 0 143 Checksum Okay
Found : 40 189 62 13 4 0 0 118 Checksum Okay
Found : 40 59 61 2 4 0 0 250 Checksum Okay
Found : 40 183 47 2 4 0 0 146 Checksum Okay
Found : 40 119 21 13 4 0 0 174 Checksum Okay
Finished
Is there not a simple match rom read script that will read the temps on the each sensor on the bus and put each value into c1 c2 c3 etc,
Time is not an issue here for the program so long as the convert t is done on all sensors at the same time the the recovery time of the values is not an issue,
my goal it to match the sensors in pairs and then use a flow meter to have an acurate khw meter or energy produced to water.
Just about to give up on using more than one sensor on each input of a 28x2 but it should work and would mean that i could have this one chip do alot more things than read some temps,.
I think i'm trying to run before i can walk putting together and setting up the picaxe to say hello world was very easy never played with ic before,.
thanks inadvance.