kopia lustrzana https://github.com/Qyon/STM32_RTTY
added pinout description for external connector
rodzic
f7fb34a910
commit
e930cd7fcc
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Created by DF8OE
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----------------
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view into port from outside
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______________________| |______________________
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| 1 2 3 4 5 |
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| 6 7 8 9 10 |
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|_______________________________________________________|
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1 - SWDIO (PA13)
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2 - RST
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3 - MCU switched 3.3V out to external device
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4 - I2C2_SCL (PB10)
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5 - GND
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6 - GND
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7 - SWCLK (PA14)
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8 - +U_Battery
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9 - +VDD_MCU
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10 - I2C2_SDA (PB11)
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