GAS LISTING /tmp/ccnpicUY.s page 1 1 .file "CamInterface.c" 2 __SREG__ = 0x3f 3 __SP_H__ = 0x3e 4 __SP_L__ = 0x3d 5 __tmp_reg__ = 0 6 __zero_reg__ = 1 7 .global __do_copy_data 8 .global __do_clear_bss 9 .stabs "/home/kaklik/projects/programy/C/avr/AVRcam/",100,0,2,.Ltext0 10 .stabs "CamInterface.c",100,0,2,.Ltext0 11 .text 12 .Ltext0: 13 .stabs "gcc2_compiled.",60,0,0,0 14 .stabs "int:t(0,1)=r(0,1);-32768;32767;",128,0,0,0 15 .stabs "char:t(0,2)=@s8;r(0,2);0;255;",128,0,0,0 16 .stabs "long int:t(0,3)=@s32;r(0,3);020000000000;017777777777;",128,0,0,0 17 .stabs "unsigned int:t(0,4)=r(0,4);0;0177777;",128,0,0,0 18 .stabs "long unsigned int:t(0,5)=@s32;r(0,5);0;037777777777;",128,0,0,0 19 .stabs "long long int:t(0,6)=@s64;r(0,6);01000000000000000000000;0777777777777777777777;",128,0,0, 20 .stabs "long long unsigned int:t(0,7)=@s64;r(0,7);0;01777777777777777777777;",128,0,0,0 21 .stabs "short int:t(0,8)=r(0,8);-32768;32767;",128,0,0,0 22 .stabs "short unsigned int:t(0,9)=r(0,9);0;0177777;",128,0,0,0 23 .stabs "signed char:t(0,10)=@s8;r(0,10);-128;127;",128,0,0,0 24 .stabs "unsigned char:t(0,11)=@s8;r(0,11);0;255;",128,0,0,0 25 .stabs "float:t(0,12)=r(0,1);4;0;",128,0,0,0 26 .stabs "double:t(0,13)=r(0,1);4;0;",128,0,0,0 27 .stabs "long double:t(0,14)=r(0,1);4;0;",128,0,0,0 28 .stabs "void:t(0,15)=(0,15)",128,0,0,0 29 .stabs "/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/interrupt.h",130,0,0,0 30 .stabs "/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/io.h",130,0,0,0 31 .stabs "/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/sfr_defs.h",130,0,0,0 32 .stabs "/usr/lib/gcc/avr/4.2.1/../../../../avr/include/inttypes.h",130,0,0,0 33 .stabs "/usr/lib/gcc/avr/4.2.1/../../../../avr/include/stdint.h",130,0,0,0 34 .stabs "int8_t:t(5,1)=(0,10)",128,0,116,0 35 .stabs "uint8_t:t(5,2)=(0,11)",128,0,117,0 36 .stabs "int16_t:t(5,3)=(0,1)",128,0,118,0 37 .stabs "uint16_t:t(5,4)=(0,4)",128,0,119,0 38 .stabs "int32_t:t(5,5)=(0,3)",128,0,120,0 39 .stabs "uint32_t:t(5,6)=(0,5)",128,0,121,0 40 .stabs "int64_t:t(5,7)=(0,6)",128,0,122,0 41 .stabs "uint64_t:t(5,8)=(0,7)",128,0,123,0 42 .stabs "intptr_t:t(5,9)=(5,3)",128,0,135,0 43 .stabs "uintptr_t:t(5,10)=(5,4)",128,0,140,0 44 .stabs "int_least8_t:t(5,11)=(5,1)",128,0,152,0 45 .stabs "uint_least8_t:t(5,12)=(5,2)",128,0,157,0 46 .stabs "int_least16_t:t(5,13)=(5,3)",128,0,162,0 47 .stabs "uint_least16_t:t(5,14)=(5,4)",128,0,167,0 48 .stabs "int_least32_t:t(5,15)=(5,5)",128,0,172,0 49 .stabs "uint_least32_t:t(5,16)=(5,6)",128,0,177,0 50 .stabs "int_least64_t:t(5,17)=(5,7)",128,0,182,0 51 .stabs "uint_least64_t:t(5,18)=(5,8)",128,0,187,0 52 .stabs "int_fast8_t:t(5,19)=(5,1)",128,0,200,0 53 .stabs "uint_fast8_t:t(5,20)=(5,2)",128,0,205,0 54 .stabs "int_fast16_t:t(5,21)=(5,3)",128,0,210,0 55 .stabs "uint_fast16_t:t(5,22)=(5,4)",128,0,215,0 56 .stabs "int_fast32_t:t(5,23)=(5,5)",128,0,220,0 57 .stabs "uint_fast32_t:t(5,24)=(5,6)",128,0,225,0 GAS LISTING /tmp/ccnpicUY.s page 2 58 .stabs "int_fast64_t:t(5,25)=(5,7)",128,0,230,0 59 .stabs "uint_fast64_t:t(5,26)=(5,8)",128,0,235,0 60 .stabs "intmax_t:t(5,27)=(5,7)",128,0,249,0 61 .stabs "uintmax_t:t(5,28)=(5,8)",128,0,254,0 62 .stabn 162,0,0,0 63 .stabs "int_farptr_t:t(4,1)=(5,5)",128,0,76,0 64 .stabs "uint_farptr_t:t(4,2)=(5,6)",128,0,80,0 65 .stabn 162,0,0,0 66 .stabn 162,0,0,0 67 .stabn 162,0,0,0 68 .stabn 162,0,0,0 69 .stabs "/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h",130,0,0,0 70 .stabs "/usr/lib/gcc/avr/4.2.1/include/stddef.h",130,0,0,0 71 .stabs "size_t:t(7,1)=(0,4)",128,0,214,0 72 .stabn 162,0,0,0 73 .stabn 162,0,0,0 74 .stabs "/usr/lib/gcc/avr/4.2.1/../../../../avr/include/stdlib.h",130,0,0,0 75 .stabs "/usr/lib/gcc/avr/4.2.1/include/stddef.h",130,0,0,0 76 .stabs "wchar_t:t(9,1)=(0,1)",128,0,326,0 77 .stabn 162,0,0,0 78 .stabs "div_t:t(8,1)=(8,2)=s4quot:(0,1),0,16;rem:(0,1),16,16;;",128,0,69,0 79 .stabs "ldiv_t:t(8,3)=(8,4)=s8quot:(0,3),0,32;rem:(0,3),32,32;;",128,0,75,0 80 .stabs "__compar_fn_t:t(8,5)=(8,6)=*(8,7)=f(0,1)",128,0,78,0 81 .stabn 162,0,0,0 82 .stabs "CommonDefs.h",130,0,0,0 83 .stabs "bool_t:t(10,1)=(0,11)",128,0,56,0 84 .stabn 162,0,0,0 85 .stabs "CamInt_resetCam:F(0,15)",36,0,225,CamInt_resetCam 86 .global CamInt_resetCam 87 .type CamInt_resetCam, @function 88 CamInt_resetCam: 89 .stabd 46,0,0 1:CamInterface.c **** /* 2:CamInterface.c **** Copyright (C) 2004 John Orlando 3:CamInterface.c **** 4:CamInterface.c **** AVRcam: a small real-time image processing engine. 5:CamInterface.c **** 6:CamInterface.c **** This program is free software; you can redistribute it and/or 7:CamInterface.c **** modify it under the terms of the GNU General Public 8:CamInterface.c **** License as published by the Free Software Foundation; either 9:CamInterface.c **** version 2 of the License, or (at your option) any later version. 10:CamInterface.c **** 11:CamInterface.c **** This program is distributed in the hope that it will be useful, 12:CamInterface.c **** but WITHOUT ANY WARRANTY; without even the implied warranty of 13:CamInterface.c **** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14:CamInterface.c **** General Public License for more details. 15:CamInterface.c **** 16:CamInterface.c **** You should have received a copy of the GNU General Public 17:CamInterface.c **** License along with this program; if not, write to the Free Software 18:CamInterface.c **** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 19:CamInterface.c **** 20:CamInterface.c **** For more information on the AVRcam, please contact: 21:CamInterface.c **** 22:CamInterface.c **** john@jrobot.net 23:CamInterface.c **** 24:CamInterface.c **** or go to www.jrobot.net for more details regarding the system. 25:CamInterface.c **** */ GAS LISTING /tmp/ccnpicUY.s page 3 26:CamInterface.c **** /*********************************************************** 27:CamInterface.c **** Module Name: CamInterface.c 28:CamInterface.c **** Module Date: 04/12/2004 29:CamInterface.c **** Module Auth: John Orlando 30:CamInterface.c **** 31:CamInterface.c **** Description: This file is responsible for providing an 32:CamInterface.c **** interface to the OV6620 camera hardware. This includes 33:CamInterface.c **** an interface to CamInterface.S for certain low-level, 34:CamInterface.c **** optimized camera access routines. 35:CamInterface.c **** 36:CamInterface.c **** Revision History: 37:CamInterface.c **** Date Rel Ver. Notes 38:CamInterface.c **** 4/10/2004 0.1 Module created 39:CamInterface.c **** 6/30/2004 1.0 Initial release for Circuit Cellar 40:CamInterface.c **** contest. 41:CamInterface.c **** 11/15/2004 1.2 ifdef'd out the resetCam routine, since 42:CamInterface.c **** resetting the cam now causes the OV6620's 43:CamInterface.c **** clock to not be output (we have to start 44:CamInterface.c **** it up after each reset with the external 45:CamInterface.c **** tiny12 processor). 46:CamInterface.c **** 1/16/2005 1.4 Ensure that the TCCR1B register is set so 47:CamInterface.c **** nothing is clocking timer1 at startup. 48:CamInterface.c **** ***********************************************************/ 49:CamInterface.c **** 50:CamInterface.c **** /* Includes */ 51:CamInterface.c **** #include 52:CamInterface.c **** #include 53:CamInterface.c **** #include 54:CamInterface.c **** #include 55:CamInterface.c **** #include 56:CamInterface.c **** #include "CommonDefs.h" 57:CamInterface.c **** #include "CamInterface.h" 58:CamInterface.c **** #include "Utility.h" 59:CamInterface.c **** #include "UIMgr.h" 60:CamInterface.c **** #include "Executive.h" 61:CamInterface.c **** #include "UartInterface.h" 62:CamInterface.c **** 63:CamInterface.c **** /* Local Variables */ 64:CamInterface.c **** 65:CamInterface.c **** /* Local Structures and Typedefs */ 66:CamInterface.c **** 67:CamInterface.c **** /* Definitions */ 68:CamInterface.c **** //#define OUTPUT_INITIAL_COLOR_MAP 1 69:CamInterface.c **** 70:CamInterface.c **** #define FAST_ACQUIRE 1 71:CamInterface.c **** #define CAM_G_BUS PINB 72:CamInterface.c **** #define CAM_G_BUS_DIR DDRB 73:CamInterface.c **** #define CAM_RB_BUS PINC 74:CamInterface.c **** #define CAM_RB_BUS_DIR DDRC 75:CamInterface.c **** 76:CamInterface.c **** #define CAM_CONTROL_PORT PORTD 77:CamInterface.c **** #define CAM_CONTROL_PORT_DIR DDRD 78:CamInterface.c **** #define CAM_RESET_LINE BIT7 79:CamInterface.c **** #define CAM_PIXEL_CLK_COUNT BIT5 80:CamInterface.c **** #define CAM_HREF BIT4 81:CamInterface.c **** #define CAM_PIXEL_CLK_INT BIT3 82:CamInterface.c **** #define CAM_VSYNC BIT2 GAS LISTING /tmp/ccnpicUY.s page 4 83:CamInterface.c **** 84:CamInterface.c **** /* Global Variables */ 85:CamInterface.c **** /* NOTE: This file MUST appear first in the Makefile for these variables to 86:CamInterface.c **** be placed properly in RAM */ 87:CamInterface.c **** 88:CamInterface.c **** /* The colorMap[] table provides the membership lookup table to convert 89:CamInterface.c **** RGB or YUV pixel values into actual colors. The membership table contains 90:CamInterface.c **** 16 elements for each color channel, concatenated together. The Red (or Y) 91:CamInterface.c **** value is located in the first 16 bytes, the G (or U) value is located in 92:CamInterface.c **** the second 16 bytes, and the B (or V) value is located in the last 16 bytes: 93:CamInterface.c **** 94:CamInterface.c **** ---------------------------------------------------------------------------------- 95:CamInterface.c **** |red0|red1|red2|...|red15|green0|green1|green2|...|green15|blue0|blue1|...|blue15| 96:CamInterface.c **** mem:|0x00 0x01 0x02 0x15 0x16 0x17 0x18 0x31 0x32 0x33 0x47 | 97:CamInterface.c **** --------------------------------------------------------------------------------- 98:CamInterface.c **** Thus, the red lookup is accessed at colorMap+0, the green lookup is accessed 99:CamInterface.c **** at colorMap+16, and the blue lookup is accessed at colorMap+32. */ 100:CamInterface.c **** unsigned char colorMap[NUM_ELEMENTS_IN_COLOR_MAP] __attribute__ ((section (".noinit"))); 101:CamInterface.c **** 102:CamInterface.c **** /* Extern Variables */ 103:CamInterface.c **** /* These two buffers hold the current and previous lines 104:CamInterface.c **** of pixel data. They are sized to the worst case scenario, 105:CamInterface.c **** where the color changes between every pixel (unrealistic). 106:CamInterface.c **** The format of each buffer is for all the even bytes to hold 107:CamInterface.c **** the run-length, and the odd bytes to hold the color data. */ 108:CamInterface.c **** 109:CamInterface.c **** /* In addition, if we are in frameDump mode, we use these buffers 110:CamInterface.c **** to store the acquired line data...we are actually grabbing ALL of the 111:CamInterface.c **** pixels in a line (176) instead of the 88 we get normally during tracking. 112:CamInterface.c **** But since we have enough to hold 88-RLE blocks, we already have the 176 113:CamInterface.c **** allocated for this... */ 114:CamInterface.c **** unsigned char currentLineBuffer[LENGTH_OF_LINE_BUFFER]; 115:CamInterface.c **** unsigned char previousLineBuffer[LENGTH_OF_LINE_BUFFER]; 116:CamInterface.c **** 117:CamInterface.c **** /* Extern Functions */ 118:CamInterface.c **** /* These functions are located in assembly files, and thus 119:CamInterface.c **** must be externed here so they can be referenced in the source below. */ 120:CamInterface.c **** extern void CamIntAsm_waitForNewTrackingFrame(unsigned char *pBuffer, unsigned char *pMemLookup); 121:CamInterface.c **** extern void CamIntAsm_waitForNewDumpFrame(unsigned char *pCurrBuffer, unsigned char *pPrevBuffer); 122:CamInterface.c **** extern void CamIntAsm_acquireTrackingLine(unsigned char *pBuffer, unsigned char *pMemLookup); 123:CamInterface.c **** extern void CamIntAsm_acquireDumpLine(unsigned char *pCurrBuffer, unsigned char *pPrevBuffer); 124:CamInterface.c **** 125:CamInterface.c **** /*********************************************************** 126:CamInterface.c **** Function Name: CamInt_init 127:CamInterface.c **** Function Description: This function is responsible 128:CamInterface.c **** for initializing the camera interface. This includes 129:CamInterface.c **** setting up the i/o ports that are used to read the 130:CamInterface.c **** camera busses, as well as resetting the camera. 131:CamInterface.c **** Inputs: none 132:CamInterface.c **** Outputs: none 133:CamInterface.c **** ***********************************************************/ 134:CamInterface.c **** void CamInt_init(void) 135:CamInterface.c **** { 136:CamInterface.c **** #if OUTPUT_INITIAL_COLOR_MAP 137:CamInterface.c **** unsigned char asciiBuffer[5]; 138:CamInterface.c **** unsigned char i; 139:CamInterface.c **** #endif GAS LISTING /tmp/ccnpicUY.s page 5 140:CamInterface.c **** 141:CamInterface.c **** /* set up the mega8 ports that will be interfacing 142:CamInterface.c **** with the camera */ 143:CamInterface.c **** CAM_CONTROL_PORT_DIR |= (1< 39:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** eeprom_write_word and eeprom_write_block added by Artur Lipowski 40:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 41:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** Complete rewrite using the original interface by Bjoern Haase 42:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** . 43:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** */ GAS LISTING /tmp/ccnpicUY.s page 9 44:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 45:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #ifndef _EEPROM_H_ 46:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #define _EEPROM_H_ 1 47:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 48:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #define __need_size_t 49:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #include 50:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #include 51:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 52:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 53:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #ifdef __AVR_MEGA__ 54:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #define XCALL "call" 55:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #else 56:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #define XCALL "rcall" 57:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #endif 58:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 59:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #include 60:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #ifndef __EEPROM_REG_LOCATIONS__ 61:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** /** \def __EEPROM_REG_LOCATIONS__ 62:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** \ingroup avr_eeprom 63:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** In order to be able to work without a requiring a multilib 64:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** approach for dealing with controllers having the EEPROM registers 65:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** at different positions in memory space, the eeprom functions evaluate 66:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** __EEPROM_REG_LOCATIONS__: It is assumed to be defined by 67:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** the device io header and contains 6 uppercase hex digits encoding the 68:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** addresses of EECR,EEDR and EEAR. 69:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** First two letters: EECR address. 70:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** Second two letters: EEDR address. 71:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** Last two letters: EEAR address. 72:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** The default 1C1D1E corresponds to the 73:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** register location that is valid for most controllers. The value 74:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** of this define symbol is used for appending it to the base name of the 75:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** assembler functions. */ 76:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #define __EEPROM_REG_LOCATIONS__ 1C1D1E 77:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #endif 78:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #define _STR2(EXP) _STR1(EXP) 79:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #define _STR1(EXP) #EXP 80:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #define _REG_LOCATION_SUFFIX _STR2(__EEPROM_REG_LOCATIONS__) 81:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 82:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #ifndef CR_TAB 83:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #define CR_TAB "\n\t" 84:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #endif 85:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 86:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 87:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** /** \defgroup avr_eeprom : EEPROM handling 88:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** \code #include \endcode 89:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 90:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** This header file declares the interface to some simple library 91:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** routines suitable for handling the data EEPROM contained in the 92:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** AVR microcontrollers. The implementation uses a simple polled 93:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** mode interface. Applications that require interrupt-controlled 94:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** EEPROM access to ensure that no time will be wasted in spinloops 95:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** will have to deploy their own implementation. 96:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 97:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** \note All of the read/write functions first make sure the EEPROM 98:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** is ready to be accessed. Since this may cause long delays if a 99:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** write operation is still pending, time-critical applications 100:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** should first poll the EEPROM e. g. using eeprom_is_ready() before GAS LISTING /tmp/ccnpicUY.s page 10 101:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** attempting any actual I/O. 102:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 103:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** \note This header file declares inline functions that call the 104:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** assembler subroutines directly. This prevents that the compiler 105:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** generates push/pops for the call-clobbered registers. This way 106:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** also a specific calling convention could be used for the eeprom 107:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** routines e.g. by passing values in __tmp_reg__, eeprom addresses in 108:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** X and memory addresses in Z registers. Method is optimized for code 109:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** size. 110:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 111:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** \note Presently supported are two locations of the EEPROM register 112:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** set: 0x1F,0x20,0x21 and 0x1C,0x1D,0x1E 113:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** (see ::__EEPROM_REG_LOCATIONS__). 114:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 115:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** \note As these functions modify IO registers, they are known to be 116:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** non-reentrant. If any of these functions are used from both, 117:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** standard and interrupt context, the applications must ensure 118:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** proper protection (e.g. by disabling interrupts before accessing 119:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** them). 120:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 121:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** */ 122:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 123:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 124:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** /* forward declarations of the inline functions so that doxygen does 125:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** not get confused by the attribute expression. */ 126:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 127:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** static inline uint8_t __attribute__ ((always_inline)) 128:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** eeprom_read_byte (const uint8_t *addr); 129:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 130:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** static inline uint16_t __attribute__ ((always_inline)) 131:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** eeprom_read_word (const uint16_t *addr); 132:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 133:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** static inline void __attribute__ ((always_inline)) 134:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** eeprom_read_block (void *pointer_ram, 135:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** const void *pointer_eeprom, 136:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** size_t size); 137:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 138:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** static inline void __attribute__ ((always_inline)) 139:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** eeprom_write_byte (uint8_t *addr,uint8_t value); 140:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 141:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** static inline void __attribute__ ((always_inline)) 142:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** eeprom_write_word (uint16_t *addr,uint16_t value); 143:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 144:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** static inline void __attribute__ ((always_inline)) 145:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** eeprom_write_block (const void *pointer_ram, 146:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** void *pointer_eeprom, 147:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** size_t size); 148:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 149:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** /** \name avr-libc declarations */ 150:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 151:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** /*@{*/ 152:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 153:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** /** \def EEMEM 154:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** \ingroup avr_eeprom 155:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** Attribute expression causing a variable to be allocated within the .eeprom 156:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** section. */ 157:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #define EEMEM __attribute__((section(".eeprom"))) GAS LISTING /tmp/ccnpicUY.s page 11 158:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 159:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** /** \def eeprom_is_ready 160:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** \ingroup avr_eeprom 161:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** \returns 1 if EEPROM is ready for a new read/write operation, 0 if not. */ 162:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 163:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #if defined(__DOXYGEN__) 164:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** # define eeprom_is_ready() 165:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #elif defined(EEWE) 166:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** # define eeprom_is_ready() bit_is_clear(EECR, EEWE) 167:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #elif defined(EEPE) 168:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** # define eeprom_is_ready() bit_is_clear(EECR, EEPE) 169:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #elif defined(DEECR) && defined(EEL) 170:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** # define eeprom_is_ready() bit_is_clear(DEECR, EEL) 171:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #else 172:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** # error "No write enable bit known for this device's EEPROM." 173:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #endif 174:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 175:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** /** \def eeprom_busy_wait 176:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** \ingroup avr_eeprom 177:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 178:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** Loops until the eeprom is no longer busy. 179:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 180:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** \returns Nothing. */ 181:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 182:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** #define eeprom_busy_wait() do {} while (!eeprom_is_ready()) 183:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 184:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 185:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** /** \ingroup avr_eeprom 186:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** Read one byte from EEPROM address \c addr. */ 187:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 188:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** uint8_t 189:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** eeprom_read_byte (const uint8_t *addr) 190:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** { 191:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** uint8_t result; 192:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** __asm__ __volatile__ 193:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** ( XCALL " __eeprom_read_byte_" _REG_LOCATION_SUFFIX CR_TAB 194:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** "mov %1,__tmp_reg__" 195:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** : "+x" (addr), 196:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** "=r" (result) 197:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** : ); 198:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** return result; 199:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** } 200:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 201:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** /** \ingroup avr_eeprom 202:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** Read one 16-bit word (little endian) from EEPROM address \c addr. */ 203:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** uint16_t 204:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** eeprom_read_word (const uint16_t *addr) 205:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** { 206:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** uint16_t result; 207:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 208:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** __asm__ __volatile__ ( 209:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** XCALL " __eeprom_read_word_" _REG_LOCATION_SUFFIX CR_TAB 210:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** : "+x" (addr), 211:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** "=z" (result) 212:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** : ); 213:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** return result; 214:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** } GAS LISTING /tmp/ccnpicUY.s page 12 215:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 216:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** /** \ingroup avr_eeprom 217:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** Read a block of \c n bytes from EEPROM address \c pointer_eeprom to 218:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** \c pointer_ram. For constant n <= 256 bytes a library function is used. 219:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** For block sizes unknown at compile time or block sizes > 256 an inline 220:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** loop is expanded. */ 221:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 222:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** void 223:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** eeprom_read_block (void *pointer_ram, 224:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** const void *pointer_eeprom, 225:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** size_t n) 226:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** { 227:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** if (!__builtin_constant_p (n) 228:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** || n > 256) 229:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** { 230:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** /* make sure size is a 16 bit variable. */ 231:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** uint16_t size = n; 232:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 233:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** __asm__ __volatile__ ( 234:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** ".%=_start:" CR_TAB 235:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** "sbiw %2,1" CR_TAB 236:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** "brlt .%=_finished" CR_TAB 237:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** XCALL " __eeprom_read_byte_" _REG_LOCATION_SUFFIX CR_TAB 238:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** "st z+,__tmp_reg__" CR_TAB 239:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** "rjmp .%=_start" CR_TAB 240:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** ".%=_finished:" 241:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** : "=x" (pointer_eeprom), 242:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** "=z" (pointer_ram), 243:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** "+w" (size) 244:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** : "x" (pointer_eeprom), 245:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** "z" (pointer_ram) 246:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** : "memory"); 247:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** } 248:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** else 249:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** { 250:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** if (n != 0) 251:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** { 252:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** if (n == 256) 253:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** { 254:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** __asm__ __volatile__ ( 255:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** XCALL " __eeprom_read_block_" _REG_LOCATION_SUFFIX 256:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** : "+x" (pointer_eeprom), 257:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** "=z" (pointer_ram) 258:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** : "z" (pointer_ram) 259:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** : "memory"); 260:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** } 261:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** else 262:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** { 263:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** /* Needed in order to truncate to 8 bit. */ 264:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** uint8_t len; 265:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** len = (uint8_t) n; 266:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** 267:/usr/lib/gcc/avr/4.2.1/../../../../avr/include/avr/eeprom.h **** __asm__ __volatile__ ( 189 .stabn 68,0,267,.LM17-.LFBB2 190 .LM17: 191 0054 A1E0 ldi r26,lo8(1) 192 0056 B0E0 ldi r27,hi8(1) GAS LISTING /tmp/ccnpicUY.s page 13 193 /* #APP */ 194 0058 182E mov __zero_reg__,r24 195 005a 00D0 rcall __eeprom_read_block_1C1D1E 196 /* #NOAPP */ 197 .LBE8: 198 .LBE7: 199 .LBE6: 200 /* epilogue: frame size=0 */ 201 005c 0895 ret 202 /* epilogue end (size=1) */ 203 /* function CamInt_init size 48 (47) */ 204 .size CamInt_init, .-CamInt_init 205 .stabs "pointer_eeprom:r(0,16)=*(0,17)=k(0,15)",64,0,189,26 206 .stabs "pointer_ram:r(0,18)=*(0,15)",64,0,189,30 207 .stabn 192,0,0,.LBB6-.LFBB2 208 .stabn 224,0,0,.LBE6-.LFBB2 209 .Lscope2: 210 .stabs "",36,0,0,.Lscope2-.LFBB2 211 .stabd 78,0,0 212 .comm currentLineBuffer,176,1 213 .comm previousLineBuffer,176,1 214 .global colorMap 215 .section .noinit,"aw",@nobits 216 .type colorMap, @object 217 .size colorMap, 48 218 colorMap: 219 0000 0000 0000 .skip 48,0 219 0000 0000 219 0000 0000 219 0000 0000 219 0000 0000 220 .stabs "currentLineBuffer:G(0,19)=ar(0,20)=r(0,20);0;0177777;;0;175;(0,11)",32,0,114,0 221 .stabs "previousLineBuffer:G(0,19)",32,0,115,0 222 .stabs "colorMap:G(0,21)=ar(0,20);0;47;(0,11)",32,0,100,0 223 .text 224 .stabs "",100,0,0,.Letext0 225 .Letext0: 226 /* File "CamInterface.c": code 49 = 0x0031 ( 47), prologues 0, epilogues 2 */ GAS LISTING /tmp/ccnpicUY.s page 14 DEFINED SYMBOLS *ABS*:00000000 CamInterface.c /tmp/ccnpicUY.s:2 *ABS*:0000003f __SREG__ /tmp/ccnpicUY.s:3 *ABS*:0000003e __SP_H__ /tmp/ccnpicUY.s:4 *ABS*:0000003d __SP_L__ /tmp/ccnpicUY.s:5 *ABS*:00000000 __tmp_reg__ /tmp/ccnpicUY.s:6 *ABS*:00000001 __zero_reg__ /tmp/ccnpicUY.s:88 .text:00000000 CamInt_resetCam /tmp/ccnpicUY.s:106 .text:00000002 CamInt_init /tmp/ccnpicUY.s:218 .noinit:00000000 colorMap *COM*:000000b0 currentLineBuffer *COM*:000000b0 previousLineBuffer UNDEFINED SYMBOLS __do_copy_data __do_clear_bss __eeprom_read_block_1C1D1E