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CodeScopeSTM32 Libraries and SamplesI2S_AudiouwVolume

uwVolume variable

Syntax

__IO uint32_t uwVolume = 70;

References

Location	Referrer	Text
main.c:69		__IO uint32_t uwVolume = 70;
main.c:155	main()	if (BSP_AUDIO_OUT_Init(OUTPUT_DEVICE_AUTO, uwVolume, I2S_AUDIOFREQ_8K) != AUDIO_OK)
main.c:249	main()	if (uwVolume > 5)
main.c:251	main()	uwVolume -= 5;
main.c:255	main()	uwVolume = 0;
main.c:259	main()	BSP_AUDIO_OUT_SetVolume(uwVolume);
main.c:260	main()	sprintf((char *) Volume_string, "Volume : %lu%% ", uwVolume);
main.c:269	main()	if (uwVolume < 95)
main.c:271	main()	uwVolume += 5;
main.c:275	main()	uwVolume = 100;
main.c:279	main()	BSP_AUDIO_OUT_SetVolume(uwVolume);
main.c:280	main()	sprintf((char *) Volume_string, "Volume : %lu%% ", uwVolume);
main.c:457	AudioPlay_DisplayInfos()	sprintf((char *) Volume_string, "Volume : %lu%% ", uwVolume);

Data Use

Functions writing uwVolume

Functions reading uwVolume

all items filtered out

uwVolume

AudioPlay_DisplayInfos()

all items filtered out

Type of uwVolume

uwVolume

uint32_t

all items filtered out