Z-World RabbitCore, Руководство пользователя

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18 RabbitCore RCM3600
3.2.2 A/D Converter Inputs
The following sample programs are found in the Dynamic C
SAMPLES\RCM3600\ADC
folder.
•
AD_CALDIFF_CH.C
—Demonstrates how to recalibrate one differential analog input
channel using two known voltages to generate the calibration constants for that channel.
Constants will be rewritten into user block data area.
Before running this program, make sure that pins 1–3 are connected on headers JP5,
JP6, and JP7 on the Prototyping Board. No pins are connected on header JP8.
•
AD_CALMA_CH.C
—Demonstrates how to recalibrate an A/D input channel being used to
convert analog current measurements to generate the calibration constants for that channel.
Before running this program, make sure that pins 3–5 are connected on headers JP5,
JP6, and JP7 on the Prototyping Board. Connect pins 1–2, 3–4, 5–6, 7–8 on header JP8.
•
AD_CALSE_ALL.C
—Demonstrates how to recalibrate all single-ended analog input
channels for one gain, using two known voltages to generate the calibration constants
for each channel. Constants will be rewritten into the user block data area.
Before running this program, make sure that pins 3–5 are connected on headers JP5,
JP6, and JP7 on the Prototyping Board. No pins are connected on header JP8.
•
AD_CALSE_CHAN.C
—Demonstrates how to recalibrate one single-ended analog input
channel with one gain using two known voltages to generate the calibration constants
for that channel. Constants will be rewritten into user block data area.
Before running this program, make sure that pins 3–5 are connected on headers JP5,
JP6, and JP7 on the Prototyping Board. No pins are connected on header JP8.
NOTE: The above sample programs will overwrite any existing calibration constants.
•
AD_RDDIFF_CH.C
—Demonstrates how to read an A/D input channel being used for a
differential input using previously defined calibration constants.
Before running this program, make sure that pins 1–3 are connected on headers JP5,
JP6, and JP7 on the Prototyping Board. No pins are connected on header JP8.
•
AD_RDMA_CH.C
—Demonstrates how to read an A/D input channel being used to con-
vert analog current measurements using previously defined calibration constants for
that channel.
Before running this program, make sure that pins 3–5 are connected on headers JP5,
JP6, and JP7 on the Prototyping Board. Connect pins 1–2, 3–4, 5–6, 7–8 on header JP8.
•
AD_RDSE_ALL.C
—Demonstrates how to read all single-ended A/D input channels
using previously defined calibration constants.
Before running this program, make sure that pins 3–5 are connected on headers JP5,
JP6, and JP7 on the Prototyping Board. No pins are connected on header JP8.