# PyRPIIC
A [Py]thon 3 addon for [R]aspberry [Pi] that enables [i]nterfacing w/ a variety of low-level board [IC]s.
## Compatibility
- Raspberry Pi Models: A, B (revisions 1.0 and 2.0), A+, B+, 2, 3, 3+, 3 A+, 4, Compute Module 3, Zero.
- Python 3.7+
## Install
Install the latest from PyPi:
`pip install pyrpiic`
## Modules
### Clocks
- LMK612
- SI570
### EEPROMs
- Generic
- M24C02
### I2C-GPIO Expanders
- TCA6416A
### Sensors
- LDC1412
- LDC1414
- LDC1612
- LDC1614
## Examples
### Clocks (Programmable Oscillators)
```python
from pyrpio.i2c import I2C
from pyrpiic.clock.lmk61e2 import LMK61E2
# Create and open I2C-3 bus
i2c3 = I2C('/dev/i2c-3')
i2c3.open()
# Create clock
clock = LMK61E2(i2c3, 0x5A)
# Perform various clock operations
clock.set_frequency(156_250_000)
freq, regs = clock.get_frequency()
clock.regs2freq(regs)
clock.set_registers(regs)
# Close I2C-3 bus
i2c3.close()
```
### I2C-GPIO Expander Example
```python
from pyrpio.i2c import I2C
from pyrpiic.ioexpander.tca6416a import TCA6416A
# Create and open I2C-3 bus
i2c3 = I2C('/dev/i2c-3')
i2c3.open()
# Create gpio expander
gpio_exp = TCA6416A(i2c3, 0x21)
# Set GPIO P00 as output pulled high
gpio_exp.set_gpio_direction('P00', 'OUT')
gpio_exp.set_gpio_output('P00', high=True)
# Set GPIO P01 as input w/ flipped polarity and read value
gpio_exp.set_gpio_direction('P01', 'IN')
gpio_exp.set_gpio_polarity('P01', flipped=True)
gpio_exp.get_gpio_input('P01')
# Close I2C-3 bus
i2c3.close()
```
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"description": "# PyRPIIC\n\n\n\nA [Py]thon 3 addon for [R]aspberry [Pi] that enables [i]nterfacing w/ a variety of low-level board [IC]s.\n\n\n\n## Compatibility\n\n- Raspberry Pi Models: A, B (revisions 1.0 and 2.0), A+, B+, 2, 3, 3+, 3 A+, 4, Compute Module 3, Zero.\n- Python 3.7+\n\n## Install\n\nInstall the latest from PyPi:\n\n`pip install pyrpiic`\n\n## Modules\n\n### Clocks\n\n- LMK612\n- SI570\n\n### EEPROMs\n\n- Generic\n- M24C02\n\n### I2C-GPIO Expanders\n\n- TCA6416A\n\n### Sensors\n\n- LDC1412\n- LDC1414\n- LDC1612\n- LDC1614\n\n## Examples\n\n### Clocks (Programmable Oscillators)\n\n```python\n\nfrom pyrpio.i2c import I2C\nfrom pyrpiic.clock.lmk61e2 import LMK61E2\n\n# Create and open I2C-3 bus\ni2c3 = I2C('/dev/i2c-3')\ni2c3.open()\n\n# Create clock\nclock = LMK61E2(i2c3, 0x5A)\n\n# Perform various clock operations\nclock.set_frequency(156_250_000)\nfreq, regs = clock.get_frequency()\nclock.regs2freq(regs)\nclock.set_registers(regs)\n\n# Close I2C-3 bus\ni2c3.close()\n```\n\n### I2C-GPIO Expander Example\n\n```python\n\nfrom pyrpio.i2c import I2C\nfrom pyrpiic.ioexpander.tca6416a import TCA6416A\n\n# Create and open I2C-3 bus\ni2c3 = I2C('/dev/i2c-3')\ni2c3.open()\n\n# Create gpio expander\ngpio_exp = TCA6416A(i2c3, 0x21)\n\n# Set GPIO P00 as output pulled high\ngpio_exp.set_gpio_direction('P00', 'OUT')\ngpio_exp.set_gpio_output('P00', high=True)\n\n# Set GPIO P01 as input w/ flipped polarity and read value\ngpio_exp.set_gpio_direction('P01', 'IN')\ngpio_exp.set_gpio_polarity('P01', flipped=True)\ngpio_exp.get_gpio_input('P01')\n\n# Close I2C-3 bus\ni2c3.close()\n```\n",
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