CODE
>adc12_test
---------------------ADC12
ADC12CTL0 = 3392 : 0011001110010010
ADC12CTL1 = 021A : 0000001000011010
ADC12IE = 0000 : 0000000000000000
ADC12IFG = FFFF : 1111111111111111
ADC12IV = 0000 : 0000000000000000
ADC12MCTL0 = 01 : 00000001 ADC12MEM0 = 0727 : 0000011100100111
ADC12MCTL1 = 01 : 00000001 ADC12MEM1 = 0803 : 0000100000000011
ADC12MCTL2 = 01 : 00000001 ADC12MEM2 = 0852 : 0000100001010010
ADC12MCTL3 = 01 : 00000001 ADC12MEM3 = 08DB : 0000100011011011
ADC12MCTL4 = 01 : 00000001 ADC12MEM4 = 093C : 0000100100111100
ADC12MCTL5 = 01 : 00000001 ADC12MEM5 = 0944 : 0000100101000100
ADC12MCTL6 = 00 : 00000000 ADC12MEM6 = 0888 : 0000100010001000
ADC12MCTL7 = 02 : 00000010 ADC12MEM7 = 0000 : 0000000000000000
ADC12MCTL8 = 08 : 00001000 ADC12MEM8 = 048E : 0000010010001110
ADC12MCTL9 = 09 : 00001001 ADC12MEM9 = 05FA : 0000010111111010
ADC12MCTL10 = 0A : 00001010 ADC12MEM10 = 0A72 : 0000101001110010
ADC12MCTL11 = 0B : 00001011 ADC12MEM11 = 07FC : 0000011111111100
ADC12MCTL12 = 0C : 00001100 ADC12MEM12 = 07FC : 0000011111111100
ADC12MCTL13 = 0D : 00001101 ADC12MEM13 = 07FD : 0000011111111101
ADC12MCTL14 = 0E : 00001110 ADC12MEM14 = 07FF : 0000011111111111
ADC12MCTL15 = 8F : 10001111 ADC12MEM15 = 07FD : 0000011111111101
Ok
>
---------------------ADC12
ADC12CTL0 = 3392 : 0011001110010010
ADC12CTL1 = 021A : 0000001000011010
ADC12IE = 0000 : 0000000000000000
ADC12IFG = FFFF : 1111111111111111
ADC12IV = 0000 : 0000000000000000
ADC12MCTL0 = 01 : 00000001 ADC12MEM0 = 0727 : 0000011100100111
ADC12MCTL1 = 01 : 00000001 ADC12MEM1 = 0803 : 0000100000000011
ADC12MCTL2 = 01 : 00000001 ADC12MEM2 = 0852 : 0000100001010010
ADC12MCTL3 = 01 : 00000001 ADC12MEM3 = 08DB : 0000100011011011
ADC12MCTL4 = 01 : 00000001 ADC12MEM4 = 093C : 0000100100111100
ADC12MCTL5 = 01 : 00000001 ADC12MEM5 = 0944 : 0000100101000100
ADC12MCTL6 = 00 : 00000000 ADC12MEM6 = 0888 : 0000100010001000
ADC12MCTL7 = 02 : 00000010 ADC12MEM7 = 0000 : 0000000000000000
ADC12MCTL8 = 08 : 00001000 ADC12MEM8 = 048E : 0000010010001110
ADC12MCTL9 = 09 : 00001001 ADC12MEM9 = 05FA : 0000010111111010
ADC12MCTL10 = 0A : 00001010 ADC12MEM10 = 0A72 : 0000101001110010
ADC12MCTL11 = 0B : 00001011 ADC12MEM11 = 07FC : 0000011111111100
ADC12MCTL12 = 0C : 00001100 ADC12MEM12 = 07FC : 0000011111111100
ADC12MCTL13 = 0D : 00001101 ADC12MEM13 = 07FD : 0000011111111101
ADC12MCTL14 = 0E : 00001110 ADC12MEM14 = 07FF : 0000011111111111
ADC12MCTL15 = 8F : 10001111 ADC12MEM15 = 07FD : 0000011111111101
Ok
>
ADC12 настроен на измерение последовательности каналов, однократно. SREF = 000 VR+ = AVCC and VR− = AVSS.
Последние четыре канала ( ADC12MEM12 - ADC12MEM15) подключены к GND ( см. datasheet slau144e page 21-3 ).
Вопрос: почему я не наблюдаю ноликов, как в ADC12MEM7 ( подключен на землю ) или где я не прав?
