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[refactor][examples] add case success message

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jzlv 2021-07-01 19:31:37 +08:00
parent 72e16855d6
commit d0b959f99d
62 changed files with 643433 additions and 376 deletions
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21
examples/usb/usb_audio_mouse/main.c
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@ -468,22 +468,27 @@ int main(void)
if (play_status == 1) {
if (music_tx_flag == 0) {
musci_size = sizeof(music);
frame_count = musci_size / AUDIO_IN_PACKET;
last_frame_size = musci_size % AUDIO_IN_PACKET;
frame_count = musci_size / 4064;
last_frame_size = musci_size % 4064;
frame_cnt = 0;
//MSG("frame_count:%d,last_frame_size:%d\r\n",frame_count,last_frame_size);
audio_pos = 0;
if (last_frame_size % AUDIO_IN_PACKET) {
MSG("data len is not AUDIO_IN_PACKET multiple\r\n");
while (1) {
}
}
MSG("frame_count:%d,last_frame_size:%d\r\n", frame_count, last_frame_size);
music_tx_flag = 1;
}
if (!device_control(dma_ch2, DMA_CHANNEL_GET_STATUS, NULL)) {
if (frame_cnt < frame_count) {
device_write(usb_fs, AUDIO_IN_EP, &music[audio_pos], AUDIO_IN_PACKET);
device_write(usb_fs, AUDIO_IN_EP, &music[audio_pos], 4064);
frame_cnt++;
audio_pos += AUDIO_IN_PACKET;
audio_pos += 4064;
} else {
device_write(usb_fs, AUDIO_IN_EP, &music[audio_pos], last_frame_size);
frame_cnt = 0;
audio_pos = 0;
music_tx_flag = 0;
}
}