📄 f34x_msd_scsi.lst
字号:
164 =2 // USB Routines
165 =2 void USB_Resume(void); // This routine resum
-es USB operation
166 =2 void USB_Reset(void); // Called after USB b
-us reset
167 =2 void Handle_Setup(void); // Handle setup packe
-t on Endpoint 0
168 =2 void Handle_In1(BYTE* ptr_buf); // Handle in
- packet on Endpoint 1
169 =2 void Handle_Out2(void); // Handle out packet
-on Endpoint 2
170 =2 void USB_Suspend(void); // This routine calle
-d when suspend signalling on bus
171 =2 void Out2_Get_Data(BYTE* ptr_buf); // Copies from FIFO to ptr_
-buf, clears FIFO-full flag.
172 =2 void Out2_Done(void); // Call this when finished with the d
-ata
173 =2
174 =2 // Standard Requests
175 =2 void Get_Status(void); // These are called f
-or each specific standard request
176 =2 void Clear_Feature(void);
177 =2 void Set_Feature(void);
178 =2 void Set_Address(void);
179 =2 void Get_Descriptor(void);
180 =2 void Get_Configuration(void);
181 =2 void Set_Configuration(void);
182 =2 void Get_Interface(void);
183 =2 void Set_Interface(void);
184 =2
185 =2 // MSD Specific Requests
186 =2 // void Reset_Msd(void);
187 =2 // void Get_MaxLUN(void);
188 =2
189 =2 // Initialization Routines
190 =2 void Sys_Clk_Init(void); // Initialize the sy
-stem clock(depends on Full/Low speed)
C51 COMPILER V7.50 F34X_MSD_SCSI 11/28/2006 10:54:24 PAGE 14
191 =2 void Port_Init(void); // Configure ports fo
-r this specific application
192 =2 void USB0_Init(void); // Configure USB core
- for either Full/Low speed
193 =2 void Timer_Init(void); // Start timer 2 for
-use by ADC and to check switches
194 =2 void Adc_Init(void); // Configure ADC for
-continuous conversion, low-power mode
195 =2
196 =2 // Other Routines
197 =2 void Timer2_ISR(void); // Called when Timer
-2 overflows, see if switches are pressed
198 =2 void Adc_ConvComple_ISR(void); // When a conversion
-completes, switch ADC multiplexor
199 =2 void USB_ISR(void); // Called to determin
-e type of USB interrupt
200 =2 void Fifo_ReadC(BYTE, unsigned int, BYTE *) ;
201 =2 extern void Fifo_Read (BYTE, unsigned int, BYTE *) ; // Used for m
-ultiple byte reads of Endpoint fifos
202 =2 extern void Fifo_Write (BYTE, unsigned int, BYTE *) reentrant;// U
-sed for multiple byte writes of Endpoint fifos
203 =2 void Force_Stall(void); // Forces a procedura
-l stall on Endpoint 0
204 =2 void Delay(void); // Approximately 80 u
-s/1 ms on Full/Low Speed
205 =2
206 =2 void USB_In(BYTE* ptr_buf,unsigned count);
207 =2
208 =2 void USB_Bulk_Init(void);
209 =2
210 =2 extern unsigned xdata Out_Count;
211 =2 extern BYTE xdata Out_Packet[EP2_PACKET_SIZE];
212 =2 extern BYTE xdata In_count;
213 =2 extern BYTE xdata In_Packet[EP1_PACKET_SIZE];
214 =2 //extern BYTE xdata In_Overrun;
215 =2
216 =2 #endif /* _USB_MAIN_H_ */
217 =2
35 =1
36 =1 #define SCSI_PASSED 0
37 =1 #define SCSI_FAILED 1
38 =1 #define SCSI_PHASE_ERROR 2
39 =1
40 =1 //----------------------------------------------------------------
--------------
41 =1 // Function Prototypes
42 =1 //----------------------------------------------------------------
--------------
43 =1
44 =1 void Scsi_Rx(void);
45 =1
46 =1 extern BYTE xdata Scsi_Status;
47 =1 extern DWORD xdata Scsi_Residue;
48 =1
49 =1 #endif
36 #include "F34x_MSD_Msd.h"
1 =1 //----------------------------------------------------------------
--------------
2 =1 // F34x_MSD_MMC.h
3 =1 //----------------------------------------------------------------
--------------
4 =1 // Copyright 2006 Silicon Laboratories, Inc.
C51 COMPILER V7.50 F34X_MSD_SCSI 11/28/2006 10:54:24 PAGE 15
5 =1 // http://www.silabs.com
6 =1 //
7 =1 // Program Description:
8 =1 //
9 =1 // Header file with function prototypes relevant to F34x_MMC.c
10 =1 //
11 =1 //
12 =1 // FID: 34X000047
13 =1 // Target: C8051F34x
14 =1 // Tool chain: Keil
15 =1 // Command Line: See Readme.txt
16 =1 // Project Name: F34x_USB_MSD
17 =1 //
18 =1 // Release 1.1
19 =1 // -All changes by PKC
20 =1 // -09 JUN 2006
21 =1 // -No changes; incremented revision number to match project re
-vision
22 =1 //
23 =1 // Release 1.0
24 =1 // -Initial Release
25 =1 //
26 =1
27 =1 //----------------------------------------------------------------
--------------
28 =1 // Header File Preprocessor Directive
29 =1 //----------------------------------------------------------------
--------------
30 =1
31 =1 #ifndef _MSD_H_
32 =1 #define _MSD_H_
33 =1
34 =1 #include "F34x_MSD_USB_Main.h"
1 =2 //----------------------------------------------------------------
--------------
2 =2 // F34x_MSD_USB_Main.h
3 =2 //----------------------------------------------------------------
--------------
4 =2 // Copyright 2006 Silicon Laboratories, Inc.
5 =2 // http://www.silabs.com
6 =2 //
7 =2 // Program Description:
8 =2 //
9 =2 // Main header file for USB firmware. Includes function prototypes
-,
10 =2 // standard constants, and configuration constants.//
11 =2 //
12 =2 // FID: 34X000063
13 =2 // Target: C8051F34x
14 =2 // Tool chain: Keil
15 =2 // Command Line: See Readme.txt
16 =2 // Project Name: F34x_USB_MSD
17 =2 //
18 =2 // Release 1.1
19 =2 // -All changes by PKC
20 =2 // -09 JUN 2006
21 =2 // -No changes; incremented revision number to match project re
-vision
22 =2 //
23 =2 // Release 1.0
24 =2 // -Initial Release
25 =2 //
C51 COMPILER V7.50 F34X_MSD_SCSI 11/28/2006 10:54:24 PAGE 16
26 =2 // 11/22/02 - DM: 1. Updated function prototypes and added constan
-ts
27 =2 // to F34x_USB_Main.h with sample interrupt firmwar
-e.
28 =2
29 =2 //----------------------------------------------------------------
--------------
30 =2 // Header File Preprocessor Directive
31 =2 //----------------------------------------------------------------
--------------
32 =2
33 =2 #ifndef _USB_MAIN_H_
=2 #define _USB_MAIN_H_
=2
=2 #include "F34x_MSD_Definitions.h"
=2 //#define _USB_LOW_SPEED_ // Change this comm
-ent to make Full/Low speed
=2
=2 #define SYSCLK 12000000 // SYSCLK frequency i
-n Hz
=2
=2 // USB clock selections (SFR CLKSEL)
=2 #define USB_4X_CLOCK 0x00 // Select 4x clock mu
-ltiplier, for USB Full Speed
=2 #define USB_INT_OSC_DIV_2 0x10 // See Data Sheet sec
-tion 13. Oscillators
=2 #define USB_EXT_OSC 0x20
=2 #define USB_EXT_OSC_DIV_2 0x30
=2 #define USB_EXT_OSC_DIV_3 0x40
=2 #define USB_EXT_OSC_DIV_4 0x50
=2
=2 // System clock selections (SFR CLKSEL)
=2 #define SYS_INT_OSC 0x00 // Select to use inte
-rnal oscillator
=2 #define SYS_4X_MUL 0x03 // Select to use inte
-rnal oscillator
=2 #define SYS_EXT_OSC 0x01 // Select to use an e
-xternal oscillator
=2 #define SYS_4X_DIV_2 0x02
=2
=2 // BYTE type definition
=2 #ifndef _BYTE_DEF_
=2 #define _BYTE_DEF_
=2 typedef unsigned char BYTE;
=2 #endif /* _BYTE_DEF_ */
=2
=2 // WORD type definition, for KEIL Compiler
=2 #ifndef _WORD_DEF_ // Compiler Specific,
- written for Little Endian
=2 #define _WORD_DEF_
=2 typedef union {unsigned int i; unsigned char c[2];} WORD;
=2 #define LSB 1 // All words sent to
-and received from the host are
=2 #define MSB 0 // little endian, thi
-s is switched by software when
=2 // neccessary. These
- sections of code have been marked
=2 // with "Compiler Specific" as above for easier modifi
-cation
=2 #endif /* _WORD_DEF_ */
=2
=2 // DWORD type definition
C51 COMPILER V7.50 F34X_MSD_SCSI 11/28/2006 10:54:24 PAGE 17
=2 #ifndef _DWORD_DEF_
=2 #define _DWORD_DEF_
=2 typedef unsigned long DWORD;
=2 #endif /* _DWORD_DEF_ */
=2
=2 extern volatile DWORD xdata tickcount;
=2
=2 // Define Endpoint Packet Sizes
=2 #ifdef _USB_LOW_SPEED_
=2 #define EP0_PACKET_SIZE 0x40 // This value can be
-8,16,32,64 depending on device speed, see USB spec
=2 #else
=2 #define EP0_PACKET_SIZE 0x40
=2 #endif /* _USB_LOW_SPEED_ */
=2
=2 #define EP1_PACKET_SIZE 0x0040 // Can range 0 - 1024
- depending on data and transfer type
=2 #define EP1_PACKET_SIZE_LE 0x4000 // IMPORTANT- this sh
-ould be Little-Endian version of EP1_PACKET_SIZE
=2 #define EP2_PACKET_SIZE 0x0040 // Can range 0 - 1024
- depending on data and transfer type
=2 #define EP2_PACKET_SIZE_LE 0x4000 // IMPORTANT- this sh
-ould be Little-Endian version of EP2_PACKET_SIZE
=2
=2 // Standard Descriptor Types
=2 #define DSC_DEVICE 0x01 // Device Descriptor
=2 #define DSC_CONFIG 0x02 // Configuration Desc
-riptor
=2 #define DSC_STRING 0x03 // String Descriptor
=2 #define DSC_INTERFACE 0x04 // Interface Descript
-or
=2 #define DSC_ENDPOINT 0x05 // Endpoint Descripto
-r
=2
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -