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esp32-s2_dfu
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Merge bf22f89267 into fd5bb6e5db

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Tomas Rezucha 2022-07-19 17:13:10 +07:00 committed by GitHub
parent fd5bb6e5db bf22f89267
commit 8e10c40c0b
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
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src/class/cdc/cdc_device.c
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@ -171,7 +171,7 @@ uint32_t tud_cdc_n_write(uint8_t itf, void const* buffer, uint32_t bufsize)
uint16_t ret = tu_fifo_write_n(&p_cdc->tx_ff, buffer, (uint16_t) bufsize);
// flush if queue more than packet size
if ( tu_fifo_count(&p_cdc->tx_ff) >= BULK_PACKET_SIZE )
if ( (tu_fifo_count(&p_cdc->tx_ff) >= BULK_PACKET_SIZE) || tu_fifo_full(&p_cdc->tx_ff) )
{
tud_cdc_n_write_flush(itf);
}