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m5::unit::AdapterI2C Class Reference
I2C access adapter. More...
#include <adapter_i2c.hpp>
Inheritance diagram for m5::unit::AdapterI2C:
Classes | |
| class | BusImpl |
| class | I2CImpl |
Public Member Functions | |
| AdapterI2C (m5::hal::bus::Bus *bus, const uint8_t addr, const uint32_t clock) | |
| AdapterI2C (m5::hal::bus::Bus &bus, const uint8_t addr, const uint32_t clock) | |
| I2CImpl * | impl () |
| const I2CImpl * | impl () const |
| uint8_t | address () const |
| void | setAddress (const uint8_t addr) |
| uint32_t | clock () const |
| void | setClock (const uint32_t clock) |
| int16_t | scl () const |
| int16_t | sda () const |
| virtual Adapter * | duplicate (const uint8_t addr) override |
Temporary API | |
| |
| bool | begin () |
| bool | end () |
| bool | pushPin () |
| bool | popPin () |
 Public Member Functions inherited from m5::unit::Adapter | |
| Adapter (const Adapter &)=delete | |
| Adapter (Adapter &&) noexcept=default | |
| Adapter & | operator= (const Adapter &)=delete |
| Adapter & | operator= (Adapter &&) noexcept=default |
| Type | type () const |
| m5::hal::error::error_t | readWithTransaction (uint8_t *data, const size_t len) |
| m5::hal::error::error_t | writeWithTransaction (const uint8_t *data, const size_t len, const uint32_t exparam=1) |
| m5::hal::error::error_t | writeWithTransaction (const uint8_t reg, const uint8_t *data, const size_t len, const uint32_t exparam=1) |
| m5::hal::error::error_t | writeWithTransaction (const uint16_t reg, const uint8_t *data, const size_t len, const uint32_t exparam=1) |
| m5::hal::error::error_t | generalCall (const uint8_t *data, const size_t len) |
| m5::hal::error::error_t | pinModeRX (const gpio::Mode m) |
| m5::hal::error::error_t | writeDigitalRX (const bool high) |
| m5::hal::error::error_t | readDigitalRX (bool &high) |
| m5::hal::error::error_t | writeAnalogRX (const uint16_t v) |
| m5::hal::error::error_t | readAnalogRX (uint16_t &v) |
| m5::hal::error::error_t | pulseInRX (uint32_t &duration, const int state, const uint32_t timeout_us) |
| m5::hal::error::error_t | pinModeTX (const gpio::Mode m) |
| m5::hal::error::error_t | writeDigitalTX (const bool high) |
| m5::hal::error::error_t | readDigitalTX (bool &high) |
| m5::hal::error::error_t | writeAnalogTX (const uint16_t v) |
| m5::hal::error::error_t | readAnalogTX (uint16_t &v) |
| m5::hal::error::error_t | pulseInTX (uint32_t &duration, const int state, const uint32_t timeout_us) |
Protected Attributes | |
| gpio::pin_backup_t | _backupSCL {-1} |
| gpio::pin_backup_t | _backupSDA {-1} |
| Protected Attributes inherited from m5::unit::Adapter | |
| std::unique_ptr< Impl > | _impl {} |
Additional Inherited Members | |
| Public Types inherited from m5::unit::Adapter | |
| enum class | Type : uint8_t { Unknown , I2C , GPIO , UART , SPI } |
| Protected Member Functions inherited from m5::unit::Adapter | |
| Adapter (const Type t, Impl *impl) | |
Detailed Description
I2C access adapter.
Member Function Documentation
◆ duplicate()
|
overridevirtual |
Reimplemented from m5::unit::Adapter.
