Add busio support for ADI MAX32xxx port#10413

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Brandon-Hurst wants to merge 27 commits intoadafruit:mainfrom

Brandon-Hurst:ports/analog/add-busio

Commits on Aug 15, 2025

Setup files for busio
Brandon-Hurst
committed
Add default build for analog ports for apard32690 board.
Brandon-Hurst
committed
Add preliminary busio.UART support
Brandon-Hurst
committed
Add tools files for debugging
Brandon-Hurst
committed
Fixed most UART write issues.
Brandon-Hurst
committed
Fix issues with UART reads and unreliable UART writes.
Brandon-Hurst
committed
Add pre-commit changes to UART
Brandon-Hurst
committed
Resolve UART ISR naming issues
Brandon-Hurst
committed
Add BUSIO.I2C and MAX32690 I2C structure
Brandon-Hurst
committed
Add hardware mapping for BUSIO.SPI for MAX32690
Brandon-Hurst
committed
Add complete BUSIO driver structure for SPI & I2C.
Brandon-Hurst
committed
Add call to MXC_DelayHandler in SysTick ISR
Brandon-Hurst
committed
Corrected I2C & SPI. Tested with example scripts; works with real peripherals.
Brandon-Hurst
committed
Add extra I2C options for MAX32690 non-TQFN packages
Brandon-Hurst
committed
Clean up MAX32 BUSIO drivers
Brandon-Hurst
committed
Cleanup copy-paste comments in MAX32 busio files
Brandon-Hurst
committed
Correct ringbuffer code for ports/analog BUSIO
Brandon-Hurst
committed
Update jlink script for ports/analog
Brandon-Hurst
committed
Refactor ports/analog/common-hal/busio i2c probe function.
Brandon-Hurst
committed
Expand command in ports/analog/tools/flash_max32.jlink for clarity.
Brandon-Hurst
committed
Fix i2c scan bug with ports/analog/ BUSIO.
Brandon-Hurst
committed
Add translations for ports/analog/busio
Brandon-Hurst
committed
Fix error reporting on ports/analog BUSIO for PR 10413
Brandon-Hurst
committed
Minor changes in ports/analog/ busio UART.
Brandon-Hurst
committed
Fix UART malloc for ports/analog BUSIO
Brandon-Hurst
committed
Commit locale changes from ports/analog BUSIO updates
Brandon-Hurst
committed
Reuse more existing error messages in ports/analog BUSIO
Brandon-Hurst
committed

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Add busio support for ADI MAX32xxx port#10413

Add busio support for ADI MAX32xxx port#10413
Brandon-Hurst wants to merge 27 commits intoadafruit:mainfrom
Brandon-Hurst:ports/analog/add-busio

Commits on Aug 15, 2025

Setup files for busio

Add default build for analog ports for apard32690 board.

Add preliminary busio.UART support

Add tools files for debugging

Fixed most UART write issues.

Fix issues with UART reads and unreliable UART writes.

Add pre-commit changes to UART

Resolve UART ISR naming issues

Add BUSIO.I2C and MAX32690 I2C structure

Add hardware mapping for BUSIO.SPI for MAX32690

Add complete BUSIO driver structure for SPI & I2C.

Add call to MXC_DelayHandler in SysTick ISR

Corrected I2C & SPI. Tested with example scripts; works with real peripherals.

Add extra I2C options for MAX32690 non-TQFN packages

Clean up MAX32 BUSIO drivers

Cleanup copy-paste comments in MAX32 busio files

Correct ringbuffer code for ports/analog BUSIO

Update jlink script for ports/analog

Refactor ports/analog/common-hal/busio i2c probe function.

Expand command in ports/analog/tools/flash_max32.jlink for clarity.

Fix i2c scan bug with ports/analog/ BUSIO.

Add translations for ports/analog/busio

Fix error reporting on ports/analog BUSIO for PR 10413

Minor changes in ports/analog/ busio UART.

Fix UART malloc for ports/analog BUSIO

Commit locale changes from ports/analog BUSIO updates

Reuse more existing error messages in ports/analog BUSIO

Add busio support for ADI MAX32xxx port#10413Brandon-Hurst wants to merge 27 commits intoadafruit:mainadafruit/circuitpython:mainfrom Brandon-Hurst:ports/analog/add-busioBrandon-Hurst/circuitpython:ports/analog/add-busioCopy head branch name to clipboard

Commits

Commits on Aug 15, 2025

Add busio support for ADI MAX32xxx port#10413
Brandon-Hurst wants to merge 27 commits intoadafruit:mainfrom
Brandon-Hurst:ports/analog/add-busio