 huhui
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60f5b3ca38
1. change delay_us when enable delay ticks, use delay ticks
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%!s(int64=4) %!d(string=hai) anos |
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huhui
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d1797db441
Revert "加入I2c的出错恢复和log"
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%!s(int64=4) %!d(string=hai) anos |
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huhui
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e5a0d0a28d
加入I2c的出错恢复和log
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%!s(int64=4) %!d(string=hai) anos |
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huhui
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40a2de9391
修改读写SN号
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%!s(int64=5) %!d(string=hai) anos |
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huhui
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478275a033
change i2c clk to 100K(MUST set the APB1 clk to div4:21M)
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%!s(int64=5) %!d(string=hai) anos |
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huhui
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b6ca8f490d
e2prom r&w function test OK
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%!s(int64=5) %!d(string=hai) anos |
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huhui
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44d21d8943
add i2c && EEPROM driver
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%!s(int64=5) %!d(string=hai) anos |
