Subversion Repositories FlightCtrl

   1                            .file   "twimaster.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                            .text
  10                    .global i2c_init
  12                    i2c_init:
  13                    /* prologue: frame size=0 */
  14                    /* prologue end (size=0) */
  15 0000 1092 B900             sts 185,__zero_reg__
  16 0004 8AE2                  ldi r24,lo8(42)
  17 0006 8093 B800             sts 184,r24
  18                    /* epilogue: frame size=0 */
  19 000a 0895                  ret
  20                    /* epilogue end (size=1) */
  21                    /* function i2c_init size 6 (5) */
  23                    .global i2c_start
  25                    i2c_start:
  26                    /* prologue: frame size=0 */
  27                    /* prologue end (size=0) */
  28 000c 85EA                  ldi r24,lo8(-91)
  29 000e 8093 BC00             sts 188,r24
  30 0012 80E0                  ldi r24,lo8(0)
  31 0014 90E0                  ldi r25,hi8(0)
  32                    /* epilogue: frame size=0 */
  33 0016 0895                  ret
  34                    /* epilogue end (size=1) */
  35                    /* function i2c_start size 6 (5) */
  37                    .global i2c_stop
  39                    i2c_stop:
  40                    /* prologue: frame size=0 */
  41                    /* prologue end (size=0) */
  42 0018 84E9                  ldi r24,lo8(-108)
  43 001a 8093 BC00             sts 188,r24
  44                    /* epilogue: frame size=0 */
  45 001e 0895                  ret
  46                    /* epilogue end (size=1) */
  47                    /* function i2c_stop size 4 (3) */
  49                    .global i2c_write_byte
  51                    i2c_write_byte:
  52                    /* prologue: frame size=0 */
  53                    /* prologue end (size=0) */
  54 0020 1092 B900             sts 185,__zero_reg__
  55 0024 8093 BB00             sts 187,r24
  56 0028 85E8                  ldi r24,lo8(-123)
  57 002a 8093 BC00             sts 188,r24
  58 002e 80E0                  ldi r24,lo8(0)
  59 0030 90E0                  ldi r25,hi8(0)
  60                    /* epilogue: frame size=0 */
  61 0032 0895                  ret
  62                    /* epilogue end (size=1) */
  63                    /* function i2c_write_byte size 10 (9) */
  65                    .global i2c_reset
  67                    i2c_reset:
  68                    /* prologue: frame size=0 */
  69                    /* prologue end (size=0) */
  70 0034 0E94 0000             call i2c_stop
  71 0038 1092 0000             sts twi_state,__zero_reg__
  72 003c EBEB                  ldi r30,lo8(187)
  73 003e F0E0                  ldi r31,hi8(187)
  74 0040 8081                  ld r24,Z
  75 0042 1092 0000             sts motor,__zero_reg__
  76 0046 80E8                  ldi r24,lo8(-128)
  77 0048 8093 BC00             sts 188,r24
  78 004c 1092 BD00             sts 189,__zero_reg__
  79 0050 1092 BA00             sts 186,__zero_reg__
  80 0054 1082                  st Z,__zero_reg__
  81 0056 1092 B900             sts 185,__zero_reg__
  82 005a 1092 B800             sts 184,__zero_reg__
  83 005e 0E94 0000             call i2c_init
  84 0062 0E94 0000             call i2c_start
  85 0066 80E0                  ldi r24,lo8(0)
  86 0068 0E94 0000             call i2c_write_byte
  87                    /* epilogue: frame size=0 */
  88 006c 0895                  ret
  89                    /* epilogue end (size=1) */
  90                    /* function i2c_reset size 29 (28) */
  92                    .global __vector_26
  94                    __vector_26:
  95                    /* prologue: frame size=0 */
  96 006e 1F92                  push __zero_reg__
  97 0070 0F92                  push __tmp_reg__
  98 0072 0FB6                  in __tmp_reg__,__SREG__
  99 0074 0F92                  push __tmp_reg__
 100 0076 1124                  clr __zero_reg__
 101 0078 2F93                  push r18
 102 007a 3F93                  push r19
 103 007c 4F93                  push r20
 104 007e 5F93                  push r21
 105 0080 6F93                  push r22
 106 0082 7F93                  push r23
 107 0084 8F93                  push r24
 108 0086 9F93                  push r25
 109 0088 AF93                  push r26
 110 008a BF93                  push r27
 111 008c EF93                  push r30
 112 008e FF93                  push r31
 113                    /* prologue end (size=17) */
 114 0090 8091 0000             lds r24,twi_state
 115 0094 8F5F                  subi r24,lo8(-(1))
 116 0096 8093 0000             sts twi_state,r24
 117 009a 8150                  subi r24,lo8(-(-1))
 118 009c E82F                  mov r30,r24
 119 009e F0E0                  ldi r31,lo8(0)
 120 00a0 E731                  cpi r30,23
 121 00a2 F105                  cpc r31,__zero_reg__
 122 00a4 00F0                  brlo .+2
 123 00a6 00C0                  rjmp .L12
 124 00a8 E050                  subi r30,lo8(-(gs(.L36)))
****  Warning:expression dangerous with linker stubs
 125 00aa F040                  sbci r31,hi8(-(gs(.L36)))
****  Warning:expression dangerous with linker stubs
 126 00ac EE0F                  lsl r30
 127 00ae FF1F                  rol r31
 128 00b0 0590                  lpm __tmp_reg__,Z+
 129 00b2 F491                  lpm r31,Z
 130 00b4 E02D                  mov r30,__tmp_reg__
 131 00b6 0994                  ijmp
 132                            .data
 133                            .section .progmem.gcc_sw_table, "a", @progbits
 134                            .p2align 1
 135                    .L36:
 136                            .data
 137                            .section .progmem.gcc_sw_table, "a", @progbits
 138                            .p2align 1
 139 0000 0000                  .word gs(.L13)
 140 0002 0000                  .word gs(.L14)
 141 0004 0000                  .word gs(.L15)
 142 0006 0000                  .word gs(.L16)
 143 0008 0000                  .word gs(.L17)
 144 000a 0000                  .word gs(.L18)
 145 000c 0000                  .word gs(.L55)
 146 000e 0000                  .word gs(.L20)
 147 0010 0000                  .word gs(.L31)
 148 0012 0000                  .word gs(.L22)
 149 0014 0000                  .word gs(.L23)
 150 0016 0000                  .word gs(.L34)
 151 0018 0000                  .word gs(.L30)
 152 001a 0000                  .word gs(.L31)
 153 001c 0000                  .word gs(.L27)
 154 001e 0000                  .word gs(.L28)
 155 0020 0000                  .word gs(.L34)
 156 0022 0000                  .word gs(.L30)
 157 0024 0000                  .word gs(.L31)
 158 0026 0000                  .word gs(.L32)
 159 0028 0000                  .word gs(.L33)
 160 002a 0000                  .word gs(.L34)
 161 002c 0000                  .word gs(.L35)
 162                            .text
 163                    .L18:
 164 00b8 8091 BB00             lds r24,187
 165 00bc 9091 0000             lds r25,motorread
 166 00c0 E92F                  mov r30,r25
 167 00c2 F0E0                  ldi r31,lo8(0)
 168 00c4 E050                  subi r30,lo8(-(motor_rx))
 169 00c6 F040                  sbci r31,hi8(-(motor_rx))
 170 00c8 8083                  st Z,r24
 171                    .L19:
 172 00ca 9130                  cpi r25,lo8(1)
 173 00cc 01F4                  brne .+2
 174 00ce 00C0                  rjmp .L49
 175 00d0 9130                  cpi r25,lo8(1)
 176 00d2 00F4                  brsh .+2
 177 00d4 00C0                  rjmp .L48
 178 00d6 9230                  cpi r25,lo8(2)
 179 00d8 01F4                  brne .+2
 180 00da 00C0                  rjmp .L50
 181 00dc 9330                  cpi r25,lo8(3)
 182 00de 01F0                  breq .+2
 183 00e0 00C0                  rjmp .L12
 184                    .L51:
 185 00e2 8091 0000             lds r24,Motor_Links
 186 00e6 0E94 0000             call i2c_write_byte
 187 00ea 00C0                  rjmp .L12
 188                    .L31:
 189 00ec 88E9                  ldi r24,lo8(-104)
 190 00ee 0E94 0000             call i2c_write_byte
 191 00f2 00C0                  rjmp .L12
 192                    .L34:
 193 00f4 80E8                  ldi r24,lo8(-128)
 194 00f6 0E94 0000             call i2c_write_byte
 195 00fa 00C0                  rjmp .L12
 196                    .L30:
 197 00fc 0E94 0000             call i2c_stop
 198 0100 8AE0                  ldi r24,lo8(10)
 199 0102 90E0                  ldi r25,hi8(10)
 200 0104 9093 0000             sts (I2CTimeout)+1,r25
 201 0108 8093 0000             sts I2CTimeout,r24
 202                    .L62:
 203 010c 0E94 0000             call i2c_start
 204 0110 00C0                  rjmp .L12
 205                    .L20:
 206 0112 9091 0000             lds r25,motorread
 207 0116 8091 BB00             lds r24,187
 208 011a E92F                  mov r30,r25
 209 011c F0E0                  ldi r31,lo8(0)
 210 011e E050                  subi r30,lo8(-(motor_rx))
 211 0120 F040                  sbci r31,hi8(-(motor_rx))
 212 0122 8483                  std Z+4,r24
 213 0124 9F5F                  subi r25,lo8(-(1))
 214 0126 9093 0000             sts motorread,r25
 215 012a 9430                  cpi r25,lo8(4)
 216 012c 00F0                  brlo .L35
 217 012e 1092 0000             sts motorread,__zero_reg__
 218                    .L35:
 219 0132 0E94 0000             call i2c_stop
 220 0136 8AE0                  ldi r24,lo8(10)
 221 0138 90E0                  ldi r25,hi8(10)
 222 013a 9093 0000             sts (I2CTimeout)+1,r25
 223 013e 8093 0000             sts I2CTimeout,r24
 224 0142 1092 0000             sts twi_state,__zero_reg__
 225 0146 00C0                  rjmp .L12
 226                    .L15:
 227 0148 0E94 0000             call i2c_stop
 228 014c 8091 0000             lds r24,motor
 229 0150 8430                  cpi r24,lo8(4)
 230 0152 00F0                  brlo .+2
 231 0154 00C0                  rjmp .L41
 232 0156 1092 0000             sts twi_state,__zero_reg__
 233 015a 00C0                  rjmp .L62
 234                    .L33:
 235 015c 8091 0000             lds r24,AnalogOffsetGier
 236 0160 0E94 0000             call i2c_write_byte
 237 0164 00C0                  rjmp .L12
 238                    .L23:
 239 0166 8091 0000             lds r24,AnalogOffsetNick
 240 016a 0E94 0000             call i2c_write_byte
 241 016e 00C0                  rjmp .L12
 242                    .L13:
 243 0170 8091 0000             lds r24,motor
 244 0174 880F                  lsl r24
 245 0176 8E5A                  subi r24,lo8(-(82))
 246 0178 0E94 0000             call i2c_write_byte
 247 017c 00C0                  rjmp .L12
 248                    .L22:
 249 017e 80E1                  ldi r24,lo8(16)
 250 0180 0E94 0000             call i2c_write_byte
 251 0184 00C0                  rjmp .L12
 252                    .L17:
 253 0186 8091 0000             lds r24,motorread
 254 018a 8130                  cpi r24,lo8(1)
 255 018c 01F0                  breq .L49
 256                    .L61:
 257 018e 8130                  cpi r24,lo8(1)
 258 0190 00F0                  brlo .L48
 259 0192 8230                  cpi r24,lo8(2)
 260 0194 01F0                  breq .L50
 261 0196 8330                  cpi r24,lo8(3)
 262 0198 01F4                  brne .L12
 263 019a 00C0                  rjmp .L51
 264                    .L14:
 265 019c 8091 0000             lds r24,motor
 266 01a0 8F5F                  subi r24,lo8(-(1))
 267 01a2 8093 0000             sts motor,r24
 268 01a6 8150                  subi r24,lo8(-(-1))
 269 01a8 8130                  cpi r24,lo8(1)
 270 01aa 01F4                  brne .L61
 271                    .L49:
 272 01ac 8091 0000             lds r24,Motor_Hinten
 273 01b0 0E94 0000             call i2c_write_byte
 274 01b4 00C0                  rjmp .L12
 275                    .L32:
 276 01b6 84E1                  ldi r24,lo8(20)
 277 01b8 0E94 0000             call i2c_write_byte
 278 01bc 00C0                  rjmp .L12
 279                    .L28:
 280 01be 8091 0000             lds r24,AnalogOffsetRoll
 281 01c2 0E94 0000             call i2c_write_byte
 282 01c6 00C0                  rjmp .L12
 283                    .L27:
 284 01c8 82E1                  ldi r24,lo8(18)
 285 01ca 0E94 0000             call i2c_write_byte
 286 01ce 00C0                  rjmp .L12
 287                    .L16:
 288 01d0 8091 0000             lds r24,motorread
 289 01d4 880F                  lsl r24
 290 01d6 8D5A                  subi r24,lo8(-(83))
 291 01d8 0E94 0000             call i2c_write_byte
 292 01dc 00C0                  rjmp .L12
 293                    .L55:
 294 01de 9091 0000             lds r25,motorread
 295 01e2 00C0                  rjmp .L19
 296                    .L48:
 297 01e4 8091 0000             lds r24,Motor_Vorne
 298 01e8 0E94 0000             call i2c_write_byte
 299 01ec 00C0                  rjmp .L12
 300                    .L50:
 301 01ee 8091 0000             lds r24,Motor_Rechts
 302 01f2 0E94 0000             call i2c_write_byte
 303 01f6 00C0                  rjmp .L12
 304                    .L41:
 305 01f8 1092 0000             sts motor,__zero_reg__
 306 01fc 00C0                  rjmp .L62
 307                    .L12:
 308 01fe 8091 BC00             lds r24,188
 309 0202 8068                  ori r24,lo8(-128)
 310 0204 8093 BC00             sts 188,r24
 311                    /* epilogue: frame size=0 */
 312 0208 FF91                  pop r31
 313 020a EF91                  pop r30
 314 020c BF91                  pop r27
 315 020e AF91                  pop r26
 316 0210 9F91                  pop r25
 317 0212 8F91                  pop r24
 318 0214 7F91                  pop r23
 319 0216 6F91                  pop r22
 320 0218 5F91                  pop r21
 321 021a 4F91                  pop r20
 322 021c 3F91                  pop r19
 323 021e 2F91                  pop r18
 324 0220 0F90                  pop __tmp_reg__
 325 0222 0FBE                  out __SREG__,__tmp_reg__
 326 0224 0F90                  pop __tmp_reg__
 327 0226 1F90                  pop __zero_reg__
 328 0228 1895                  reti
 329                    /* epilogue end (size=17) */
 330                    /* function __vector_26 size 245 (211) */
 332                    .global twi_state
 333                    .global twi_state
 334                            .section .bss
 337                    twi_state:
 338 0000 00                    .skip 1,0
 339                    .global motor
 340                    .global motor
 343                    motor:
 344 0001 00                    .skip 1,0
 345                    .global motorread
 346                    .global motorread
 349                    motorread:
 350 0002 00                    .skip 1,0
 351                            .comm motor_rx,16,1
 352                    /* File "twimaster.c": code  300 = 0x012c ( 261), prologues  17, epilogues  22 */
DEFINED SYMBOLS
                            *ABS*:00000000 twimaster.c
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:2      *ABS*:0000003f __SREG__
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:3      *ABS*:0000003e __SP_H__
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:4      *ABS*:0000003d __SP_L__
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:5      *ABS*:00000000 __tmp_reg__
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:6      *ABS*:00000001 __zero_reg__
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:12     .text:00000000 i2c_init
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:25     .text:0000000c i2c_start
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:39     .text:00000018 i2c_stop
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:51     .text:00000020 i2c_write_byte
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:67     .text:00000034 i2c_reset
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:337    .bss:00000000 twi_state
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:343    .bss:00000001 motor
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:94     .text:0000006e __vector_26
C:\DOKUME~1\David\LOKALE~1\Temp/ccjYjA6X.s:349    .bss:00000002 motorread
                            *COM*:00000010 motor_rx

UNDEFINED SYMBOLS
__do_copy_data
__do_clear_bss
Motor_Links
I2CTimeout
AnalogOffsetGier
AnalogOffsetNick
Motor_Hinten
AnalogOffsetRoll
Motor_Vorne
Motor_Rechts