electro-smith/libDaisy v4.0.0

v4.0.0 - Minor Fixes and MCP23x17 driver

on GitHub

Breaking Changes

• driver: added support for the 0 .. 2.5V ADC range to MAX11300 getter functions const, splitting the enum VoltageRange into two enums for the ADC and DAC configurations.

Features

• driver: added support for the MCP23x17 I/O Expander with I2C transport implementation

Bug Fixes

• usb: fixed bug where using FatFS and a USB Device class simultaneously would result in a linker error.
  • Shared IRQHandlers for the USB HS peripheral have been moved to sys/system.cpp
• driver: made MAX11300 getter functions const
• cmake: changed optimization to -O0 for Debug builds

Other

Migrating

MAX11300

// Old: Same enum used for DAC and ADC configurations
max11300driver.ConfigurePinAsAnalogRead(daisy::MAX11300::PIN_0, daisy::MAX11300::VoltageRange::NEGATIVE_5_TO_5);
max11300driver.ConfigurePinAsAnalogWrite(daisy::MAX11300::PIN_1, daisy::MAX11300::VoltageRange::NEGATIVE_5_TO_5);

// New: Different enum used for DAC and ADC configurations
max11300driver.ConfigurePinAsAnalogRead(daisy::MAX11300::PIN_0, daisy::MAX11300::AdcVoltageRange::NEGATIVE_5_TO_5);
max11300driver.ConfigurePinAsAnalogWrite(daisy::MAX11300::PIN_1, daisy::MAX11300::DacVoltageRange::NEGATIVE_5_TO_5);