I'm probably doing something wrong again.. I've seen this on and off, as I'm stepping through the compiled code in the asm window. I will have a call that makes no sense to me, sort of randomly appearing as I change the code, and dissapearing for no obvious reason. It's always to the lcd_init routine, even though this code has nothing to do with the LCD...
Below is where it's currently happening. This SHOULD just load BIN with a value between 0 and 31. It has to pull data from Raw_Data[0] according to the value of Raw_Data_Index which will be between 0 and 511. Raw_Samples is 512, and Sample_Bins is 32. 1051: Bin = (Raw_Data[0][Raw_Data_Index]) / (Raw_Samples / Sample_Bins); // Find the bin for the old raw data +0000031B: 90C00076 LDS R12,0x0076 Load direct from data space +0000031D: 90D00077 LDS R13,0x0077 Load direct from data space +0000031F: 01F6 MOVW R30,R12 Copy register pair +00000320: 53EC SUBI R30,0x3C Subtract immediate +00000321: 4FFF SBCI R31,0xFF Subtract immediate with carry +00000322: 8180 LDD R24,Z+0 Load indirect with displacement +00000323: E06F LDI R22,0x0F Load immediate +00000324: 940E062C CALL 0x0000062C Call subroutine +00000326: 2FA8 MOV R26,R24 Copy register +00000327: E0B0 LDI R27,0x00 Load immediate I don't understand why it's calling the LCD routine.. 609: }/* lcd_init */ +0000062C: 1B99 SUB R25,R25 Subtract without carry +0000062D: E079 LDI R23,0x09 Load immediate +0000062E: C004 RJMP PC+0x0005 Relative jump +0000062F: 1F99 ROL R25 Rotate Left Through Carry +00000630: 1796 CP R25,R22 Compare +00000631: F008 BRCS PC+0x02 Branch if carry set -- David VanHorn Hardware Engineer MobileFusion, Inc 2715 Sarah St Pittsburgh PA, 15203 Phone: (001) 412-481-1111 Cell: (001) 765-215-8521 Fax: (001) 412-481-0220 d...@mobilefusioninc.com www.mobilefusioninc.com **************************************************************************** This communication (including any attachments) is for the use of the intended recipient(s) only and may contain information that is confidential, privileged or otherwise legally protected. Any unauthorized use or dissemination of this communication is prohibited. If you have received this communication in error, please immediately notify the sender by return e-mail message and delete all copies of the original communication. Thank you for your cooperation. ****************************************************************************
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