FreeCalypso > hg > fc-magnetite
view src/ui3/bmi/AUIPinEditor.h @ 680:ee3ac8c617cb
armio.c: set GPIO2 output high initially
On TI-canonical platforms GPIO2 is DCD modem control output. In TI's
original code the AI_InitIOConfig() function called from Init_Target()
would configure GPIO2 as an output and set the initial output value to
low, but then the init code in uartfax.c called from Init_Serial_Flows()
would immediately change it to high, corresponding to DCD not asserted.
The result is a momentary asserted-state glitch on the DCD output.
The present change eliminates this glitch, setting DCD output to
not-asserted initially like it should be.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 25 Jun 2020 03:17:43 +0000 |
parents | e8ddbb0837ed |
children |
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#define E_PIN_INIT 1 #define E_PIN_UPDATE 2 #define E_PIN_DEINIT 3 /* CQ15542 - Definition added to enable completion of PUK processing in a single step */ #define E_PUK1_COMPLETE 4 /* Function prototypes */ T_MFW_HND AUI_pin_Start(T_MFW_HND parent, T_AUI_EDITOR_DATA *editor_data); void AUI_pin_Destroy(T_MFW_HND win);