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change to new USB code

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eddyem
2023-04-17 15:18:33 +03:00
parent fe8e444338
commit c54b35c606
17 changed files with 217 additions and 328 deletions
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25
F3:F303/PL2303/usb.h
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@@ -1,6 +1,6 @@
/*
* This file is part of the pl2303 project.
* Copyright 2022 Edward V. Emelianov <edward.emelianoff@gmail.com>.
* Copyright 2023 Edward V. Emelianov <edward.emelianoff@gmail.com>.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -17,22 +17,33 @@
*/
#pragma once
#ifndef __USB_H__
#define __USB_H__
#include "ringbuffer.h"
#include "usbhw.h"
// sizes of ringbuffers for outgoing and incoming data
#define RBOUTSZ (512)
#define RBINSZ (512)
void USB_proc();
#define newline() USB_putbyte('\n')
#define USND(s) do{USB_sendstr(s); USB_putbyte('\n');}while(0)
#define STR_HELPER(s) #s
#define STR(s) STR_HELPER(s)
#ifdef EBUG
#define DBG(str) do{USB_sendstr(__FILE__ " (L" STR(__LINE__) "): " str); newline();}while(0)
#else
#define DBG(str)
#endif
extern volatile ringbuffer rbout, rbin;
extern volatile uint8_t bufisempty, bufovrfl;
void send_next();
int USB_sendall();
int USB_send(const uint8_t *buf, int len);
int USB_putbyte(uint8_t byte);
int USB_sendstr(const char *string);
int USB_receive(uint8_t *buf, int len);
int USB_receivestr(char *buf, int len);
#endif // __USB_H__