... Now writing about the 4 fixes I made ... 1️⃣ SPI Data Pins are flipped 2️⃣ SPI Phase should be 1 (though it behaves like 0) 3️⃣ Doing SPI Chip Select ourselves 4️⃣ Pin 0 switches on WiFi LED. Thanks for bearing with this long thread on @PINE64 🙏


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Nope HAL can't control Chip Select Pin by ... Because it has already configured the pin for SPI Port earlier ... Let's control the pin ourselves 👋


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Sounds impossible... But 's Protocol (to flash and debug firmware) runs just fine on 's port... No need to bang out bits slowly and unreliably over GPIO! It's the reason why fans @PINE64 can debug firmware with today. Hmmm if only somebody had discovered this much earlier... 🤔 medium.com/@ly.lee/openocd-on-

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