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Fix bug in writing to constant src/dst address.

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Copying has to be conduct in full words (at least for STM32). Renamed
copy function to tu_fifo_write_n_const_addr_full_words()
This commit is contained in:
Reinhard Panhuber
2021-03-23 19:33:04 +01:00
parent cd491e296e
commit a60bd0c8ac
6 changed files with 149 additions and 74 deletions
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4
src/common/tusb_fifo.h
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@@ -109,11 +109,11 @@ static inline void tu_fifo_config_mutex(tu_fifo_t *f, tu_fifo_mutex_t write_mute
bool tu_fifo_write (tu_fifo_t* f, void const * p_data);
uint16_t tu_fifo_write_n (tu_fifo_t* f, void const * p_data, uint16_t n);
uint16_t tu_fifo_write_n_const_addr (tu_fifo_t* f, const void * data, uint16_t n);
uint16_t tu_fifo_write_n_const_addr_full_words (tu_fifo_t* f, const void * data, uint16_t n);
bool tu_fifo_read (tu_fifo_t* f, void * p_buffer);
uint16_t tu_fifo_read_n (tu_fifo_t* f, void * p_buffer, uint16_t n);
uint16_t tu_fifo_read_n_const_addr (tu_fifo_t* f, void * buffer, uint16_t n);
uint16_t tu_fifo_read_n_const_addr_full_words (tu_fifo_t* f, void * buffer, uint16_t n);
bool tu_fifo_peek_at (tu_fifo_t* f, uint16_t pos, void * p_buffer);
uint16_t tu_fifo_peek_at_n (tu_fifo_t* f, uint16_t pos, void * p_buffer, uint16_t n);