v0.3.3

[0.3.3] - 2024-09-28

Fixed

• Fixed checksum calculation for data width > 8bit
• Reverse order of bytes sent for every word in case data width > 8bit

v0.3.2

[0.3.2] - 2024-09-11

Changed

• Additional increase in the PIO delays so slower ROMs (like a 450ns HN462532G) could be read

v0.3.1

[0.3.1] - 2024-09-11

Changed

• Tweaked the delays for PISO and SIPO PIO code, for more consistent readings

v0.3.0

[0.3.0] - 2024-09-08

Added

• Add support for CXFER read mode, for faster reading of combinatorial ICs

This mode still needs heavy testing, and requires support by clients.

v0.2.2

[0.2.2] - 2024-08-19

Changed

• Move handling of OSC_DET request at a lower level

[0.2.1] - 2024-08-17

Changed

• Finish moving SIPO code to PIO. All bitbanging is now gone.

[0.2.0] - 2024-08-17

Changed

• PISO and SIPO shifters are now controlled via the PIO

[0.1.4] - 2024-08-15

Added

• Added OSC_DET command to try and detect pins that are oscillating

[0.1.3] - 2024-08-13

Changed

• Slightly reduce delays in shifter code

v0.1.2

[0.1.2] - 2024-08-09

Changed

• Updated pico-sdk and FreeRTOS-Kernel
• Forcing CLI interface task to a single core is no longer needed

[0.1.1] - 2024-08-05

Changed

• Avoid yielding continuously to other tasks when working with shift registers

[0.1.0] - 2024-08-04

Added

• Support for binary transmission protocol

Removed

• Removed support for the text protocol

Changed

• Reduced command buffer to 64 bytes
• Optimized the number of calls for data transmission via USB

[0.0.5] - 2024-08-02

Changed

• Optimized string to number (and vice-versa) conversions in strutils
• Avoid uselessly clearing the command buffer at each start of command

v0.0.4

[0.0.4] - 2024-07-29

Changed

• The extended write now contains a dynamic number of parameters (still limited to 256 bytes of buffer size)

v0.0.3

[0.0.3] - 2024-07-29

Added

• Command to read the firmware version

Removed

• Removed the "Dupico FW" string at connection

First release

Initial release of the dupico firmware