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PICO: pwm_beeper_pico add check for frequency != 0.

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This commit is contained in:
Matthew Selby 2025-06-30 16:23:01 +01:00
parent b31ba60f1e
commit 5989b5ee31
1 changed files with 2 additions and 1 deletions
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3
src/platform/PICO/pwm_beeper_pico.c
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@ -51,8 +51,9 @@ void pwmToggleBeeper(void)
void beeperPwmInit(const ioTag_t tag, uint16_t frequency) void beeperPwmInit(const ioTag_t tag, uint16_t frequency)
{ {
// frequency should be non-zero when calling beeperPwmInit.
IO_t beeperIO = IOGetByTag(tag); IO_t beeperIO = IOGetByTag(tag);
if (beeperIO) { if (beeperIO && frequency) {
beeperGPIO = IO_GPIOPinIdx(beeperIO); beeperGPIO = IO_GPIOPinIdx(beeperIO);
IOInit(beeperIO, OWNER_BEEPER, 0); IOInit(beeperIO, OWNER_BEEPER, 0);