ArteryTek/AT32F415_Firmware_Library
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update version to v2.0.2

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Artery-MCU
2022-01-21 15:54:53 +08:00
parent 47b90bbacd
commit 79c8fdf6b4
1190 changed files with 14716 additions and 25013 deletions
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81
middlewares/usbd_class/audio/audio_class.c
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@@ -1,8 +1,8 @@
/**
**************************************************************************
* @file audio_class.c
* @version v2.0.0
* @date 2021-11-26
* @version v2.0.2
* @date 2021-12-31
* @brief usb audio class type
**************************************************************************
* Copyright notice & Disclaimer
@@ -62,6 +62,8 @@ void audio_set_interface(void *udev, usb_setup_type *setup);
usb_audio_type audio_struct = {0, 0, 0, 0, 0, 0x1400, 0, 0, 0, {0x0000, 0x1400, 0x33}, {0x0000, 0x1400, 0x33}};
static __IO uint16_t audio_feedback_state = 0;
static __IO uint8_t audio_spk_out_stage = 0;
/* usb device class handler */
usbd_class_handler audio_class_handler =
{
@@ -114,8 +116,10 @@ usb_sts_type class_clear_handler(void *udev)
/* close in endpoint */
usbd_ept_close(pudev, USBD_AUDIO_MIC_IN_EPT);
#if AUDIO_SUPPORT_FEEDBACK
/* close in endpoint */
usbd_ept_close(pudev, USBD_AUDIO_FEEDBACK_EPT);
#endif
/* close out endpoint */
usbd_ept_close(pudev, USBD_AUDIO_SPK_OUT_EPT);
@@ -294,7 +298,6 @@ usb_sts_type class_ept0_rx_handler(void *udev)
usb_sts_type class_in_handler(void *udev, uint8_t ept_num)
{
usb_sts_type status = USB_OK;
usbd_core_type *pudev = (usbd_core_type *)udev;
uint32_t len = 0;
/* ...user code...
@@ -303,15 +306,13 @@ usb_sts_type class_in_handler(void *udev, uint8_t ept_num)
if((ept_num & 0x7F) == (USBD_AUDIO_MIC_IN_EPT & 0x7F))
{
len = audio_codec_mic_get_data(audio_struct.audio_mic_data);
usb_flush_tx_fifo(pudev->usb_reg, USBD_AUDIO_MIC_IN_EPT & 0x7F);
usbd_ept_send(pudev, USBD_AUDIO_MIC_IN_EPT, audio_struct.audio_mic_data, len);
usbd_flush_tx_fifo(udev, USBD_AUDIO_MIC_IN_EPT);
usbd_ept_send(udev, USBD_AUDIO_MIC_IN_EPT, audio_struct.audio_mic_data, len);
}
else if((ept_num & 0x7F) == (USBD_AUDIO_FEEDBACK_EPT & 0x7F))
{
len = audio_codec_spk_feedback(audio_struct.audio_feed_back);
usb_flush_tx_fifo(pudev->usb_reg, USBD_AUDIO_FEEDBACK_EPT & 0x7F);
usbd_ept_send(pudev, USBD_AUDIO_FEEDBACK_EPT, audio_struct.audio_feed_back, len);
audio_feedback_state = 0;
}
return status;
@@ -336,7 +337,7 @@ usb_sts_type class_out_handler(void *udev, uint8_t ept_num)
{
/* speaker data*/
audio_codec_spk_fifo_write(audio_struct.audio_spk_data, g_rxlen);
audio_spk_out_stage = 1;
/* get next data */
usbd_ept_recv(pudev, USBD_AUDIO_SPK_OUT_EPT, audio_struct.audio_spk_data, AUDIO_SPK_OUT_MAXPACKET_SIZE);
}
@@ -352,7 +353,33 @@ usb_sts_type class_out_handler(void *udev, uint8_t ept_num)
usb_sts_type class_sof_handler(void *udev)
{
usb_sts_type status = USB_OK;
#if AUDIO_SUPPORT_FEEDBACK
if(audio_spk_out_stage & 2)
{
audio_spk_out_stage = 0;
}
else if( audio_spk_out_stage )
{
audio_spk_out_stage |= 2;
if( 0 == audio_feedback_state )
{
usbd_core_type *pudev = (usbd_core_type *)udev;
int len = audio_codec_spk_feedback(audio_struct.audio_feed_back);
usbd_ept_send(pudev, USBD_AUDIO_FEEDBACK_EPT, audio_struct.audio_feed_back, len);
audio_feedback_state = 1;
}
if( audio_feedback_state++ > (1<<FEEDBACK_REFRESH_TIME) ) //timeout
{
usbd_core_type *pudev = (usbd_core_type *)udev;
int len = audio_codec_spk_feedback(audio_struct.audio_feed_back);
usbd_flush_tx_fifo(pudev, USBD_AUDIO_FEEDBACK_EPT);
usbd_ept_send(pudev, USBD_AUDIO_FEEDBACK_EPT, audio_struct.audio_feed_back, len);
audio_feedback_state = 1;
}
}
#endif
/* ...user code... */
return status;
@@ -403,6 +430,7 @@ usb_sts_type class_event_handler(void *udev, usbd_event_type event)
*/
void audio_inisoincom_event(void *udev)
{
#if 0
usbd_core_type *pudev = (usbd_core_type *)udev;
uint32_t fnsof = OTG_DEVICE(pudev->usb_reg)->dsts_bit.soffn;
uint32_t epctl_fb = USB_INEPT(pudev->usb_reg, (USBD_AUDIO_FEEDBACK_EPT&0x7F))->diepctl_bit.dpid;
@@ -427,7 +455,7 @@ void audio_inisoincom_event(void *udev)
len = audio_codec_mic_get_data(audio_struct.audio_mic_data);
usbd_ept_send(pudev, USBD_AUDIO_MIC_IN_EPT, audio_struct.audio_mic_data, len);
}
#endif
}
/**
@@ -443,22 +471,26 @@ void audio_req_get_cur(void *udev, usb_setup_type *setup)
{
if(HBYTE(setup->wValue) == AUDIO_MUTE_CONTROL)
{
usbd_ctrl_send(pudev, &audio_struct.spk_mute, setup->wLength);
audio_struct.g_audio_cur[0] = audio_struct.spk_mute;
usbd_ctrl_send(pudev, audio_struct.g_audio_cur, setup->wLength);
}
else
{
usbd_ctrl_send(pudev, (uint8_t *)&audio_struct.spk_volume, setup->wLength);
*((uint16_t *)audio_struct.g_audio_cur) = audio_struct.spk_volume;
usbd_ctrl_send(pudev, audio_struct.g_audio_cur, setup->wLength);
}
}
else
{
if(HBYTE(setup->wValue) == AUDIO_MUTE_CONTROL)
{
usbd_ctrl_send(pudev, &audio_struct.mic_mute, setup->wLength);
audio_struct.g_audio_cur[0] = audio_struct.mic_mute;
usbd_ctrl_send(pudev, audio_struct.g_audio_cur, setup->wLength);
}
else
{
usbd_ctrl_send(pudev, (uint8_t *)&audio_struct.mic_volume, setup->wLength);
*((uint16_t *)audio_struct.g_audio_cur) = audio_struct.mic_volume;
usbd_ctrl_send(pudev, audio_struct.g_audio_cur, setup->wLength);
}
}
@@ -514,11 +546,13 @@ void audio_req_get_min(void *udev, usb_setup_type *setup)
usbd_core_type *pudev = (usbd_core_type *)udev;
if(HBYTE(setup->wIndex) == AUDIO_SPK_FEATURE_UNIT_ID)
{
usbd_ctrl_send(pudev, (uint8_t *)&audio_struct.spk_volume_limits[0], setup->wLength);
*((uint16_t *)audio_struct.g_audio_cur) = audio_struct.spk_volume_limits[0];
usbd_ctrl_send(pudev, audio_struct.g_audio_cur, setup->wLength);
}
else
{
usbd_ctrl_send(pudev, (uint8_t *)&audio_struct.mic_volume_limits[0], setup->wLength);
*((uint16_t *)audio_struct.g_audio_cur) = audio_struct.mic_volume_limits[0];
usbd_ctrl_send(pudev, audio_struct.g_audio_cur, setup->wLength);
}
}
@@ -533,11 +567,13 @@ void audio_req_get_max(void *udev, usb_setup_type *setup)
usbd_core_type *pudev = (usbd_core_type *)udev;
if(HBYTE(setup->wIndex) == AUDIO_SPK_FEATURE_UNIT_ID)
{
usbd_ctrl_send(pudev, (uint8_t *)&audio_struct.spk_volume_limits[1], setup->wLength);
*((uint16_t *)audio_struct.g_audio_cur) = audio_struct.spk_volume_limits[1];
usbd_ctrl_send(pudev, audio_struct.g_audio_cur, setup->wLength);
}
else
{
usbd_ctrl_send(pudev, (uint8_t *)&audio_struct.mic_volume_limits[1], setup->wLength);
*((uint16_t *)audio_struct.g_audio_cur) = audio_struct.mic_volume_limits[1];
usbd_ctrl_send(pudev, audio_struct.g_audio_cur, setup->wLength);
}
}
@@ -552,11 +588,13 @@ void audio_req_get_res(void *udev, usb_setup_type *setup)
usbd_core_type *pudev = (usbd_core_type *)udev;
if(HBYTE(setup->wIndex) == AUDIO_SPK_FEATURE_UNIT_ID)
{
usbd_ctrl_send(pudev, (uint8_t *)&audio_struct.spk_volume_limits[2], setup->wLength);
*((uint16_t *)audio_struct.g_audio_cur) = audio_struct.spk_volume_limits[2];
usbd_ctrl_send(pudev, audio_struct.g_audio_cur, setup->wLength);
}
else
{
usbd_ctrl_send(pudev, (uint8_t *)&audio_struct.mic_volume_limits[2], setup->wLength);
*((uint16_t *)audio_struct.g_audio_cur) = audio_struct.mic_volume_limits[2];
usbd_ctrl_send(pudev, audio_struct.g_audio_cur, setup->wLength);
}
}
@@ -577,7 +615,6 @@ void audio_set_interface(void *udev, usb_setup_type *setup)
if(audio_struct.spk_alt_setting )
{
usbd_ept_recv(pudev, USBD_AUDIO_SPK_OUT_EPT, audio_struct.audio_spk_data, AUDIO_SPK_OUT_MAXPACKET_SIZE);
usbd_ept_send(pudev, USBD_AUDIO_FEEDBACK_EPT, audio_struct.audio_feed_back, 3);
}
}