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gcallipo / RadioDSP-Stm32f103

This project RadioDSP define a experimental open platform to build Real Time filtering and audio digital signal elaboration from a source audio signal in output from radio transceiver or receiver. The RadioDSP firmware define some FIR filter and routines to perform real time Noise Reduction based on various algorithm. The target hardware platform is Stm32f103 - Arm Cortex-M3 based processor. Giuseppe Callipo - IK8YFW
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Feature Request: i2c Control #1

Open techfixpros opened 1 year ago

techfixpros commented 1 year ago

i2c communication with current mode, reset, and selecting the different modes would allow control from open radios like the uBitx, and remove the need for physical buttons and LEDs.

gcallipo commented 1 year ago

Hi John,

At the moment I'm working at a new project ( a new version of the radio DSP ) that Will be implemented on Raspberry Pico pi, the cost of processor Is also cheap and I think that Will have more features. Check in the GitHub for the new repository RadioDsp-Pico, and stay tuned because I Will take in count the possibility to have an external command like your example . At the moment the project works, but I'm working to add also a small display, additional filtering and mybe a CW decoder. We can have several version depending the needs , if want an internal installation or a full support of display to show also the audio spectrum.

Stay tuned to the new project . Vy 73 de Giuseppe IK8yfw.

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techfixpros commented 1 year ago

Awesome, look forward to it! I just sent off to fabrication a board that supports the Bluepill based off your picture, and will do another once I look deeper into the RpiPico version. KI5NYZ RadioDSP Daughterboard v1.1

gcallipo commented 1 year ago

Great! The Pico Pi Is a good module, yes It Is not a Cortex M3 like the stm32, but the architetture has two independent core M0+ Cortex and run at double Speed than the stm32. At the moment the results are good. See you soon . Best 73 Ik8yfw.

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