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Code Issues Wiki Activity

PICO: Implement debug pin (#14526)

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Jay Blackman 2025-07-17 18:46:13 +10:00 • committed by GitHub
parent 1719e72eb4
commit 67d9ca8181
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7 changed files with 99 additions and 6 deletions
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src/platform/PICO/debug_pin.c Normal file
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/*
* This file is part of Betaflight.
*
* Betaflight is free software. You can redistribute this software
* and/or modify this software under the terms of the GNU General
* Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later
* version.
*
* Betaflight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this software.
*
* If not, see <http://www.gnu.org/licenses/>.
*/
#include "platform.h"
#include "build/debug_pin.h"
#ifdef USE_DEBUG_PIN
#ifndef DEBUG_PIN_COUNT
#define DEBUG_PIN_COUNT 0
#endif
#include "drivers/io.h"
#include "drivers/io_impl.h"
dbgPin_t dbgPins[DEBUG_PIN_COUNT] = {
#ifdef DEBUG_PIN1
{ .tag = IO_TAG(DEBUG_PIN1) },
#endif
#ifdef DEBUG_PIN2
{ .tag = IO_TAG(DEBUG_PIN2) },
#endif
};
IO_t dbgPinIOs[DEBUG_PIN_COUNT] = { 0 };
#endif
void dbgPinInit(void)
{
#ifdef USE_DEBUG_PIN
for (unsigned i = 0; i < ARRAYLEN(dbgPins); i++) {
const dbgPin_t *dbgPin = &dbgPins[i];
IO_t io = IOGetByTag(dbgPin->tag);
if (!io) {
continue;
}
IOInit(io, OWNER_SYSTEM, 0);
IOConfigGPIO(io, IOCFG_OUT_PP);
dbgPinIOs[i] = io;
}
#endif
}
void dbgPinHi(int index)
{
#ifdef USE_DEBUG_PIN
if ((unsigned)index >= ARRAYLEN(dbgPinIOs) || !dbgPinIOs[index]) {
return;
}
IOHi(dbgPinIOs[index]);
#else
UNUSED(index);
#endif
}
void dbgPinLo(int index)
{
#ifdef USE_DEBUG_PIN
if ((unsigned)index >= ARRAYLEN(dbgPinIOs) || !dbgPinIOs[index]) {
return;
}
IOLo(dbgPinIOs[index]);
#else
UNUSED(index);
#endif
}