In SX Microcontrollers, SX/B Compiler and SX-Key Tool, user01 wrote:

I solved the problem by putting this code in the initialization:

        ldx     #REGBLK
        bset    DDRD,x %00111000
        bclr    PortD,x SCLK
        bset    PortD,x RSTTEMP
        ldaa    #$EE

        ldab    #8
ZS1:
        bclr    PortD,x I_O    
        lsra
        bcc     NS1
        bset    PortD,x I_O
NS:
        bset    PortD,x SCLK
        nop
        nop
        nop
        bclr    PortD,x SCLK
        decb
        bne     ZS1
 

When I done this I begin to get different readings such as 3=, 2> and so on.

So I put this code for the convertion from BCD to degrees, showing on LCD:

        clra
        ldx     #10
        idiv
        orab    #$30
        stab    str2+10
        xgdx
        ldx     #10
        idiv
        orab    #$30
        stab    str2+9
 

When I put it I begin to get from 40oC to 65-70oC, but without any marks or unknown symbols.

I'm surprised of this reading, because the temperature on the corpus of the device is not more than 25-27oC, even colder.

Is there an error in the code for the conversion?
Can somebody tell me better method, because I don't know other?

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