Merge pull request #9420 from mikeller/exclude_swd_pins_from_pullup
Exclude SWD pins from being initialised as pull up if unused.
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commit
971a89e3c6
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@ -108,4 +108,5 @@ const char * const ownerNames[OWNER_TOTAL_COUNT] = {
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"PULLUP",
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"PULLDOWN",
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"DSHOT_BITBANG",
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"SWD",
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};
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@ -106,6 +106,7 @@ typedef enum {
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OWNER_PULLUP,
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OWNER_PULLDOWN,
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OWNER_DSHOT_BITBANG,
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OWNER_SWD,
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OWNER_TOTAL_COUNT
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} resourceOwner_e;
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@ -273,14 +273,14 @@ void initialiseMemorySections(void)
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#endif
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}
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static void initializeUnusedPin(IO_t io)
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static void unusedPinInit(IO_t io)
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{
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if (IOGetOwner(io) == OWNER_FREE) {
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IOConfigGPIO(io, IOCFG_IPU);
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}
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}
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void initializeUnusedPins(void)
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void unusedPinsInit(void)
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{
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IOTraversePins(initializeUnusedPin);
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IOTraversePins(unusedPinInit);
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}
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@ -83,4 +83,4 @@ typedef void extiCallbackHandlerFunc(void);
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void registerExtiCallbackHandler(IRQn_Type irqn, extiCallbackHandlerFunc *fn);void unregisterExtiCallbackHandler(IRQn_Type irqn, extiCallbackHandlerFunc *fn);
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void initializeUnusedPins(void);
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void unusedPinsInit(void);
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@ -285,13 +285,25 @@ static void configureSPIAndQuadSPI(void)
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}
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#ifdef USE_SDCARD
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void sdCardAndFSInit()
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static void sdCardAndFSInit()
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{
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sdcard_init(sdcardConfig());
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afatfs_init();
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}
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#endif
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static void swdPinsInit(void)
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{
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IO_t io = IOGetByTag(DEFIO_TAG_E(PA13)); // SWDIO
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if (IOGetOwner(io) == OWNER_FREE) {
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IOInit(io, OWNER_SWD, 0);
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}
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io = IOGetByTag(DEFIO_TAG_E(PA14)); // SWCLK
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if (IOGetOwner(io) == OWNER_FREE) {
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IOInit(io, OWNER_SWD, 0);
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}
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}
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void init(void)
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{
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#ifdef SERIAL_PORT_COUNT
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@ -1006,7 +1018,9 @@ void init(void)
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motorEnable();
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#endif
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initializeUnusedPins();
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swdPinsInit();
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unusedPinsInit();
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tasksInit();
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@ -593,7 +593,7 @@ void spektrumBind(rxConfig_t *rxConfig)
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printf("spektrumBind\n");
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}
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void initializeUnusedPins(void)
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void unusedPinsInit(void)
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{
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printf("initializeUnusedPins\n");
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printf("unusedPinsInit\n");
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}
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