Auto-reset support for NodeMCU devkit as well as esprog,etc. #30
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The NodeMCU dev-kit board has a similar auto-reset circuit to previous ones (RTS drives reset, DTR drives GPIO0), but with a quirk - if both RTS & DTR are asserted at once, neither nRESET nor GPIO0 are asserted. This commit changes the reset order so RTS,DTR are asserted one at a time instead of simultaneously. This should still work with the traditional configuration as well. This problem was mentioned in #26.
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Great, thanks! |
themadinventor
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Apr 26, 2015
Auto-reset support for NodeMCU devkit as well as esprog,etc.
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The NodeMCU dev-kit board has a similar auto-reset circuit to previous
ones (RTS drives reset, DTR drives GPIO0), but with a quirk - if both
RTS & DTR are asserted at once, neither nRESET nor GPIO0 are asserted.
This commit changes the reset order so RTS,DTR are asserted one at a
time instead of simultaneously. This should still work with the
traditional configuration as well.
This problem was mentioned in #26.