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Fix myHal example for EX-IOExpander

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peteGSX 2023-02-09 13:38:06 +10:00
parent 3b82a94d83
commit d8d785877e
1 changed files with 4 additions and 6 deletions
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myHal.cpp_example.txt
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@ -179,19 +179,17 @@ void halSetup() {
//======================================================================= //=======================================================================
// The following directive defines an EX-IOExpander instance. // The following directive defines an EX-IOExpander instance.
//======================================================================= //=======================================================================
// EXIOExpander::create(VPIN, Number of VPINs, I2C Address, Digital pin count, Analogue pin count) // EXIOExpander::create(VPIN, Number of VPINs, I2C Address)
// //
// The parameters are: // The parameters are:
// VPIN=an available Vpin // VPIN=an available Vpin
// Number of VPINs=Digital pin count + Analogue pin count (must match device in use as per documentation) // Number of VPINs=pin count (must match device in use as per documentation)
// I2C address=an available I2C address (default 0x65) // I2C address=an available I2C address (default 0x65)
// //
// Note that the I2C address is defined in the EX-IOExpander code, and 0x65 is the default. // Note that the I2C address is defined in the EX-IOExpander code, and 0x65 is the default.
// The first example is for an Arduino Nano with the default pin allocations. // The example is for an Arduino Nano.
// The second example is for an Arduino Uno using all pins as digital only.
//EXIOExpander::create(800, 18, 0x65, 12, 6); //EXIOExpander::create(800, 18, 0x65);
//EXIOExpander::create(820, 16, 0x66, 16, 0);
//======================================================================= //=======================================================================