kopia lustrzana https://github.com/conorpp/u2f-zero
118 wiersze
3.3 KiB
C
118 wiersze
3.3 KiB
C
/*
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* Copyright (c) 2016, Conor Patrick
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef BSP_H_
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#define BSP_H_
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#include <SI_EFM8UB1_Register_Enums.h>
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#include <efm8_usb.h>
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#include <stdint.h>
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#include "descriptors.h"
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#include "app.h"
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extern data uint32_t _MS_;
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extern SI_SEGMENT_VARIABLE(myUsbDevice, USBD_Device_TypeDef, MEM_MODEL_SEG);
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#define get_ms() _MS_
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#define GetEp(epAddr) (&myUsbDevice.ep0 + epAddr)
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SI_SBIT(U2F_BUTTON, SFR_P1, 5);
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SI_SBIT(U2F_BUTTON_VAL, SFR_P1, 6);
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#define U2F_BUTTON_IS_PRESSED() (U2F_BUTTON == 0)
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SI_SBIT(U2F_RED, SFR_P1, 1);
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SI_SBIT(U2F_GREEN, SFR_P1, 0);
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SI_SBIT(U2F_BLUE, SFR_P0, 7);
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// Set brightness via PWM
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#define LED_B(x)\
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PCA0CPL0 = ((((uint8_t)(x))) << PCA0CPL0_PCA0CPL0__SHIFT);\
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PCA0CPH0 = ((((uint8_t)(x))) << PCA0CPH0_PCA0CPH0__SHIFT)
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#define LED_G(x)\
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PCA0CPL1 = ((((uint8_t)(x))) << PCA0CPL1_PCA0CPL1__SHIFT); \
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PCA0CPH1 = ((((uint8_t)(x))) << PCA0CPH1_PCA0CPH1__SHIFT)
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#define LED_R(x)\
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PCA0CPL2 = ((((uint8_t)(x))) << PCA0CPL2_PCA0CPL2__SHIFT);\
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PCA0CPH2 = ((((uint8_t)(x))) << PCA0CPH2_PCA0CPH2__SHIFT)
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#define watchdog() (WDTCN = 0xA5)
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#define reboot() (RSTSRC = 1 << 4)
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void u2f_delay(uint32_t ms);
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void usb_write(uint8_t* buf, uint8_t len);
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#ifdef U2F_PRINT
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void dump_hex(uint8_t* hex, uint8_t len);
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void u2f_putd(uint32_t i);
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void u2f_putx(uint32_t i);
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#define u2f_putb(x) u2f_putx((uint8_t) (x))
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#define u2f_putl(x) u2f_putd((uint32_t) (x))
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#define u2f_putlx(x) u2f_putx((uint32_t) (x))
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void u2f_prints(const char * str);
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void u2f_printb(const char * tag, uint8_t c, ...);
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void u2f_printd(const char * tag, uint8_t c, ...);
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void u2f_printx(const char * tag, uint8_t c, ...);
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void u2f_printl(const char * tag, uint8_t c, ...);
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void u2f_printlx(const char * tag, uint8_t c, ...);
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#else
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#define u2f_printx(x)
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#define u2f_printb(x)
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#define u2f_printlx(x)
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#define u2f_printl(x)
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#define u2f_printd(x)
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#define u2f_prints(x)
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#define u2f_putx(x)
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#define u2f_putb(x)
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#define u2f_putl(x)
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#define u2f_putlx(x)
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#define putf(x)
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#define dump_hex(x)
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#endif
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#endif /* BSP_H_ */
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