maximeborges/pico-rmii-ethernet
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3 mentions on Hacker News by 3 people: 1 story, 2 comments · first 2022-01-03 · latest 2022-01-03
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…data over rmii. Main tx data loop that depends on the 50mhz clock generated by the rp2040 is here. https://github.com/maximeborges/pico-rmii-ethernet/blob/main...
comment by monocasa · 2022-01-03 · in RPi Pico: 100BASE-T with cheap ethernet PHY module -
…synchronized with the microcontroller state. For example, here's the code to send a bit to the PHY: https://github.com/maximeborges/pico-rmii-ethernet/blob/main... (It sets the clock pin to 0, sleeps for a microsecond, puts the data bit on…
comment by jrockway · 2022-01-03 · in RPi Pico: 100BASE-T with cheap ethernet PHY module -
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RPi Pico: 100BASE-T with cheap ethernet PHY modulestory by mborges · 2022-01-03 · 16 comments