45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/*
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* Copyright (c) 2024 hydrogenium2020-offical
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "bootrom.h"
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#include "types.h"
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#include <string.h>
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#include "usb.h"
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#include "printf.h"
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#include <stdarg.h>
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#include <stdlib.h>
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//USB Debug Support
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typedef void (*bootrom_write)(void *buf, u32 len, u32 *pTxfrSize);
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u32 _usb_log(char* msg){
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bootrom_write bootrom_write_ep1 = (bootrom_write) ( BOOTROM_USB_WRITE_EP1 | 1 );//'or 1' is to run in thumb mode instead of arm mode
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i32 write_len;
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u32 txfrSize=0;
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if (strlen(msg)>USB_MAX_TXFR_BYTES)
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{
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write_len=USB_MAX_TXFR_BYTES;
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}else{
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write_len=strlen(msg);
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}
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write_len=0x1000;
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bootrom_write_ep1(msg,write_len,&txfrSize);
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return txfrSize;
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} |