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Correct number of usable pins for ArduinoPins class.

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This commit is contained in:
Neil McKechnie 2021-08-12 21:18:06 +01:00
parent f86a14ceab
commit 5f5efa7d23
1 changed files with 1 additions and 1 deletions
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2
IODevice.cpp
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@ -42,7 +42,7 @@
// and PCA9685.
void IODevice::begin() {
// Initialise the IO subsystem
ArduinoPins::create(2, NUM_DIGITAL_PINS-3); // Reserve pins for direct access
ArduinoPins::create(2, NUM_DIGITAL_PINS-2); // Reserve pins for direct access
// Predefine two PCA9685 modules 0x40-0x41
// Allocates 32 pins 100-131
PCA9685::create(100, 16, 0x40);