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Adjsut blackout time.

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This commit is contained in:
Mengsk 2023-10-18 17:05:35 +02:00
parent ade8a19aef
commit d3fa3cdf48
2 changed files with 5 additions and 5 deletions
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4
examples/device/audio_4_channel_mic/src/tusb_config.h
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@ -126,12 +126,12 @@ extern "C" {
#define CFG_TUD_AUDIO_ENABLE_TYPE_I_ENCODING 1
#define CFG_TUD_AUDIO_FUNC_1_CHANNEL_PER_FIFO_TX 2 // One I2S stream contains two channels, each stream is saved within one support FIFO - this value is currently fixed, the driver does not support a changing value
#define CFG_TUD_AUDIO_FUNC_1_N_TX_SUPP_SW_FIFO (CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX / CFG_TUD_AUDIO_FUNC_1_CHANNEL_PER_FIFO_TX)
#define CFG_TUD_AUDIO_FUNC_1_TX_SUPP_SW_FIFO_SZ 4 * (CFG_TUD_AUDIO_EP_SZ_IN / CFG_TUD_AUDIO_FUNC_1_N_TX_SUPP_SW_FIFO)
#define CFG_TUD_AUDIO_FUNC_1_TX_SUPP_SW_FIFO_SZ 4 * (CFG_TUD_AUDIO_EP_SZ_IN / CFG_TUD_AUDIO_FUNC_1_N_TX_SUPP_SW_FIFO) // Minimum 4*EP size is needed for flow control
#else
#define CFG_TUD_AUDIO_FUNC_1_EP_IN_SZ_MAX CFG_TUD_AUDIO_EP_SZ_IN
#define CFG_TUD_AUDIO_FUNC_1_EP_IN_SW_BUF_SZ 4 * CFG_TUD_AUDIO_EP_SZ_IN
#define CFG_TUD_AUDIO_FUNC_1_EP_IN_SW_BUF_SZ 4 * CFG_TUD_AUDIO_EP_SZ_IN // Minimum 4*EP size is needed for flow control
#endif

6
src/class/audio/audio_device.c
View File

@ -2645,11 +2645,11 @@ static uint16_t audiod_tx_packet_size(const uint16_t* norminal_size, uint16_t da
packet_size = norminal_size[2];
if(norminal_size[0] == norminal_size[1])
{
// nav = INT(nav) + 1
ctrl_blackout = 2;
// nav > INT(nav), eg. 44.1k, 88.2k
ctrl_blackout = 0;
} else
{
// nav = INT(nav)
// nav = INT(nav), eg. 48k, 96k
ctrl_blackout = 10;
}
} else