Hello,

I really enjoy playing around with the flyport and think you guys (and girls ;-) ) did a wonderful job.

The programmers guide is easy to understand and every example works flawless! 

However, there is a small improvement and a bug I'd like to report for the SHT library:

1) improvement

please activate the pull-up resistor for the data line, this way you don't need the external pull-up on the data line and it's more "dummy-friendly" to get the SHT sensors working. If there is no external pull-up and you don't active the internal pull-up the readings are wrong (of course).

void float_pin(unsigned char io)
{
IOInit(io,inup);
}

2) bug

the formula for converting the humidity readings is implemented wrong:

*truehumid = ((*temp - 25.0 * (0.01 + (0.00008 * rh))) + rhlin);

correct:

*truehumid = ((*temp - 25.0) * (0.01 + (0.00008 * rh))) + rhlin;

3) improvement

please advice users in the SHT pdf that the factors for temp and humidity calculations need to be adapted for every application because they depend on Vdd and used resolution.

Regards and Thank you,

Michael