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modm API documentation
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#include <modm/driver/color/tcs3472.hpp>
Classes | |
| struct | Data |
Public Typedefs | |
| using | Rgb = color::RgbT< uint16_t > |
Public Types | |
| enum | RegisterAddress : uint8_t |
| Register addresses. | |
| enum | Gain : uint8_t |
| Analog rgbc gain control. | |
| enum | IntegrationTime : uint8_t |
| Light integration time in ms. | |
| enum | WaitTime : uint8_t |
| Time to wait between samples in ms. | |
| enum | InterruptPersistence : uint8_t |
| Controls rate of interrupt to the host processor. | |
| enum | Enable : uint8_t |
| Power-control and feature enable flags. | |
Public Member Functions | |
| MODM_FLAGS8 (Enable) | |
| Tcs3472 (Data &data, uint8_t address=addr ()) | |
| modm::ResumableResult< bool > | initialize (Enable_t flags=Enable_PollingMode) |
| Power up sensor and start conversions. | |
| modm::ResumableResult< bool > | configure (Gain gain=Gain::X1, IntegrationTime int_time=IntegrationTime::MSEC_2_4) |
| modm::ResumableResult< bool > | setGain (Gain gain=Gain::X1) |
| The gain can be used to adjust the sensitivity of all ADC output channels. | |
| modm::ResumableResult< bool > | setIntegrationTime (IntegrationTime int_time=tcs3472::IntegrationTime::MSEC_2_4) |
| Sets the integration time for the ADCs. | |
| modm::ResumableResult< bool > | setWaitTime (WaitTime wait_time, bool wait_long=false) |
| Sets the wait time for the ADCs. | |
| modm::ResumableResult< bool > | setInterruptLowThreshold (uint16_t threshold) |
| Sets the low threshold for the interrupt-comparator. | |
| modm::ResumableResult< bool > | setInterruptHighThreshold (uint16_t threshold) |
| Sets the high threshold for the interrupt-comparator. | |
| modm::ResumableResult< bool > | setInterruptPersistenceFilter (InterruptPersistence value) |
| The gain can be used to adjust the sensitivity of all ADC output channels. | |
| modm::ResumableResult< bool > | reloadInterrupt () |
| Resets the interrupt output. | |
| modm::ResumableResult< bool > | readColor () |
| Read current samples of ADC conversions for all channels. | |
| modm::ResumableResult< bool > | readRegisters (RegisterAddress address, uint8_t *values, uint8_t count=1) |
| modm::ResumableResult< bool > | writeRegister (RegisterAddress address, uint8_t value) |
| Data & | getData () |
| void | attachConfigurationHandler (I2c::ConfigurationHandler handler) |
| modm::ResumableResult< bool > | ping () |
| void | setAddress (uint8_t address) |
Static Public Member Functions | |
| static constexpr uint8_t | addr (uint8_t version=5) |
Protected Member Functions | |
| modm::ResumableResult< ReturnType > resumable | function (...) |
| int8_t | getResumableDepth () const |
| bool | isResumableRunning () const |
| bool | isTransactionRunning () |
| modm::ResumableResult< bool > | runTransaction () |
| Starts our own transaction and waits until finished. | |
| bool | startRead (uint8_t *buffer, std::size_t size) |
| Configures the transaction with a read operation and starts it. | |
| bool | startTransaction () |
| Starts the transaction with our own transaction object. | |
| bool | startTransaction (modm::I2cTransaction *transaction) |
| Starts the transaction with a seperate transaction object. | |
| bool | startWrite (const uint8_t *buffer, std::size_t size) |
| Configures the transaction with a write operation and starts it. | |
| bool | startWriteRead (const uint8_t *writeBuffer, std::size_t writeSize, uint8_t *readBuffer, std::size_t readSize) |
| Configures the transaction with a write/read operation and starts it. | |
| void | stopResumable () |
| Force all resumable functions to stop running at the current nesting level. | |
| bool | wasTransactionSuccessful () |
Protected Attributes | |
| Data & | data |
| uint8_t | buffer [2] |
| I2cWriteReadTransaction | transaction |
TCS3472X Digital Color Sensors
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inlinestaticconstexpr |
Device Address depends on version TCS3472x
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inheritedinline |
Attaches a configuration handler, which is called before a transaction, whenever the configuration has to be changed.
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inherited |
Run the resumable function.
You need to implement this method in you subclass yourself.
NestingError if still running, <=NestingError if it has finished.
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inheritedinline |
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inheritedinline |
true if a resumable function is running at the current nesting level, else false
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inheritedinlineprotected |
true when transaction is busy.
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inheritedinline |
| true | device responds to address |
| false | no device with address found |
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inheritedinline |
Sets a new address of the slave device.
| address | the slave address not yet shifted left (address < 128). |
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inheritedinlineprotected |
true when transaction did not return an error. 
1.4.2