#ch552e - Twitter Hashtag

over 1 year ago

We can't use both UART and I2C simultaneously in #CH552E since SDA P1.6 shares with UART. Reassigned SDA pin to P1.4 and assembled the source code in C51ASM. Now we can use both UART and I2C simultaneously. Tested with RDA5807 FM TUNER using both UART and I2C. #BASIC52 #MCS8051

mit41301's tweet photo. We can't use both UART and I2C simultaneously in #CH552E since SDA P1.6 shares with UART.
Reassigned SDA pin to P1.4 and assembled the source code in C51ASM.
Now we can use both UART and I2C simultaneously. Tested with RDA5807 FM TUNER using both UART and I2C.
#BASIC52 #MCS8051 https://t.co/dL7D8jRBJf

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かんぱぱ @kanpapa

over 3 years ago

まとめました。Ubuntuで開発環境も作りました。 CH552Eでモニタプログラムを動かしてみました - きょうのかんぱぱ https://t.co/MVfIL7hH1T #CH552E

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かんぱぱ @kanpapa

over 3 years ago

トラブルが解決したのでまとめました。 CH552Eを使ってみました - きょうのかんぱぱ https://t.co/4UFDUcXLgi #CH552E

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Rabid Inventor @[email protected] @rabid_inventor

almost 6 years ago

Sometimes I hate when my brain won't let me think about anything else until I have made it. #CH552E + #ESP32C3 on a mini-module and if I put a #CH554E there then it could be USB host capable :D 16.5 x 21.1mm

rabid_inventor's tweet photo. Sometimes I hate when my brain won't let me think about anything else until I have made it. #CH552E + #ESP32C3 on a mini-module and if I put a #CH554E there then it could be USB host capable :D 16.5 x 21.1mm https://t.co/IaciFtEsCM

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