Package com.diozero.devices

Enum McpAdc.Type

  • All Implemented Interfaces:
    Serializable, Comparable<McpAdc.Type>
    Enclosing class:
    McpAdc
    public static enum McpAdc.Type
extends Enum<McpAdc.Type>
    The MCP3204/3208 devices offer the choice of using the analog input channels configured as single-ended inputs or pseudo-differential pairs. When used in the pseudo-differential mode, each channel pair (i.e., CH0 and CH1, CH2 and CH3 etc.) is programmed to be the IN+ and IN- inputs as part of the command string transmitted to the device. The IN+ input can range from IN- to (VREF + IN-). The IN- input is limited to ?100 mV from the VSS rail. The IN- input can be used to cancel small signal common-mode noise which is present on both the IN+ and IN- inputs. When operating in the pseudo-differential mode, if the voltage level of IN+ is equal to or less than IN-, the resultant code will be 000h. If the voltage at IN+ is equal to or greater than {[VREF + (IN-)] - 1 LSB}, then the output code will be FFFh. If the voltage level at IN- is more than 1 LSB below VSS, the voltage level at the IN+ input will have to go below VSS to see the 000h output code. Conversely, if IN- is more than 1 LSB above VSS, then the FFFh code will not be seen unless the IN+ input level goes above VREF level.

    • Enum Constant Detail

      • MCP3002

        public static final McpAdc.Type MCP3002
        Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/21294E.pdf

      • MCP3004

        public static final McpAdc.Type MCP3004
        Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/21295d.pdf

      • MCP3008

        public static final McpAdc.Type MCP3008
        Datasheet: "http://ww1.microchip.com/downloads/en/DeviceDoc/21295d.pdf

      • MCP3201

        public static final McpAdc.Type MCP3201
        Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/21290F.pdf

      • MCP3202

        public static final McpAdc.Type MCP3202
        Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/21034F.pdf

      • MCP3204

        public static final McpAdc.Type MCP3204
        Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/21298e.pdf

      • MCP3208

        public static final McpAdc.Type MCP3208
        Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/21298e.pdf

      • MCP3301

        public static final McpAdc.Type MCP3301
        Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/21700E.pdf

      • MCP3302

        public static final McpAdc.Type MCP3302
        Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/21697F.pdf

      • MCP3304

        public static final McpAdc.Type MCP3304
        Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/21697F.pdf

    • Method Detail

      • values

        public static McpAdc.Type[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (McpAdc.Type c : McpAdc.Type.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static McpAdc.Type valueOf​(String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null

      • getNumPins

        public int getNumPins()

      • getResolution

        public int getResolution()

      • getMaxFreq2v7

        public int getMaxFreq2v7()

      • getMaxFreq5v0

        public int getMaxFreq5v0()

      • isSigned

        public boolean isSigned()

      • getRange

        public int getRange()