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Remove all remainings with peek_at

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This commit is contained in:
Reinhard Panhuber
2021-04-30 14:56:14 +02:00
parent 5f268608d7
commit de933c45bc
7 changed files with 16 additions and 24 deletions
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4
src/class/cdc/cdc_device.c
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@@ -146,9 +146,9 @@ uint32_t tud_cdc_n_read(uint8_t itf, void* buffer, uint32_t bufsize)
return num_read;
}
bool tud_cdc_n_peek(uint8_t itf, int pos, uint8_t* chr)
bool tud_cdc_n_peek(uint8_t itf, uint8_t* chr)
{
return tu_fifo_peek_at(&_cdcd_itf[itf].rx_ff, pos, chr);
return tu_fifo_peek(&_cdcd_itf[itf].rx_ff, chr);
}
void tud_cdc_n_read_flush (uint8_t itf)

2
src/class/cdc/cdc_device.h
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@@ -83,7 +83,7 @@ int32_t tud_cdc_n_read_char (uint8_t itf);
void tud_cdc_n_read_flush (uint8_t itf);
// Get a byte from FIFO at the specified position without removing it
bool tud_cdc_n_peek (uint8_t itf, int pos, uint8_t* u8);
bool tud_cdc_n_peek (uint8_t itf, uint8_t* u8);
// Write bytes to TX FIFO, data may remain in the FIFO for a while
uint32_t tud_cdc_n_write (uint8_t itf, void const* buffer, uint32_t bufsize);