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seems like U[S]ARTS OK, not tested yet

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This commit is contained in:
Edward Emelianov
2026-02-15 00:24:26 +03:00
parent 26e74a6b89
commit cd8151c684
10 changed files with 331 additions and 99 deletions
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15
F3:F303/InterfaceBoard/usart.h
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@@ -21,6 +21,17 @@
#include "hardware.h"
#include "usb_dev.h"
void usarts_setup();
// DMA linear buffers for Rx/Tx
#define DMARXBUFSZ 128
#define DMATXBUFSZ 128
// ringbuffers for collected data
#define USARTRXRBSZ 256
#define USARTTXRBSZ 256
void usart_config(uint8_t ifNo, usb_LineCoding *lc);
void usart_sendn(uint8_t ifNo, const uint8_t *str, int L);
void usart_stop(uint8_t ifNo);
void usarts_process();
int usart_send(uint8_t ifNo, const uint8_t *data, int len);
int usart_receive(uint8_t ifNo, uint8_t *data, int len);