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By default, all pins are set as Input Hi-Z, so. So, if you want to use another funtionality, you need to enable it on setup. Here is a table on how to enable peripherals and what you can use simultaneously:
Chipset SPI1 | Chipset SPI3 | MEC SPI | QEP0 | QEP1 | PWM1 (Chipset PWM06) | PWM2 (Chipset PWM02) | Chipset I2C0 | MEC I2C0 | Chipset I2C1 | MEC I2C1 | GPIO 0-7 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Chipset SPI1 | 0-4 | |||||||||||
Chipset SPI3 | ||||||||||||
MEC SPI | ||||||||||||
QEP0 | 0, 2-3 | |||||||||||
QEP1 | 5-7 | |||||||||||
PWM1 (Chipset PWM06) | 1 | |||||||||||
PWM2 (Chipset PWM02) | 4 | |||||||||||
Chipset I2C0 | ||||||||||||
MEC I2C0 | ||||||||||||
Chipset I2C1 | ||||||||||||
MEC I2C1 | ||||||||||||
GPIO 0-7 |
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What is loaded in a standard module?
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