Cy-serial-bridge

[Semantic Versioning]: http://semver.org/

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Fixed

- Added udev rule for CY7C65211A default PID
- Fixed scanning/reconfiguring devices in UART_CDC mode with no serial number (warning is printed instead of crashing)
- Fixed `default_frequency` missing from ConfigurationBlock string conversion
- Config block version 2 (observed on CY7C65211A) is now permitted for the driver, and seems to work OK


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Fixed

- Work around [tiangolo/typer463](https://github.com/tiangolo/typer/pull/463) by explicitly declaring a dependency on Click >=8.0
- Fix minimum Python version dependency

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First (hopefully) stable release!

Added

- SPI and UART APIs are now documented
- Added new `cy_serial_cli serial-term` command which opens a miniterm instance on the SCB device
- Added new `cy_serial_cli spi-transaction` command which allows doing SPI transactions from the command line
- README now contains a section about MacOS usage.

Changed

- Scanning for and opening devices is now done using a CyScbContext object rather than using global functions. This allows one process to open multiple serial bridge devices.

Fixed

- Check has been added for the issue that causes changing the type of a UART_CDC device to fail on MacOS. Cannot completely fix the issue but can at least notify the user and ask them to rerun the command with sudo.

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I2C and CLI update!

Added

- I2C API is now documented
- Added new `cy_serial_cli i2c-write` and `cy_serial_cli i2c-read` commands, which allow doing simple I2C transactions directly from the command line

Changed

- CLI now uses typer instead of argparse. Besides making it look cooler, this improves type safety and adds some much more understandable exception handlers for the CLI.

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Initial release.

Added

- Support for I2C controller, SPI controller, and UART CDC mode via a pure Python driver.
- Support for changing the VID, PID, and serial number of a device
- Support for changing the type of a device
- Device scanning
- open_device() functiion which automatically changes the type of a device as needed