MCP2200T-ISLASHSS datasheet(12/44 Pages) MICROCHIP

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MCP2200

DS20002228C-page 12

 2011-2015 Microchip Technology Inc.

2.3.1.1

ClearPin

Function:

bool SimpleIOClass::ClearPin (unsigned int pin)

EXAMPLE 2-1:

Summary (Continued)

bool SimpleIOClass::fnRxLED (unsigned int mode)

Section 2.3.1.6

bool SimpleIOClass::fnSetBaudRate (unsigned long BaudRateParam)

Section 2.3.1.7

bool SimpleIOClass::fnSuspend(unsigned int onOff)

Section 2.3.1.8

bool SimpleIOClass::fnTxLED (unsigned int mode)

Section 2.3.1.9

bool SimpleIOClass::fnULoad(unsigned int onOff)

Section 2.3.1.10

String^ SimpleIOClass::GetDeviceInfo(unsigned int uiDeviceNo)

Section 2.3.1.11

unsigned int SimpleIOClass::GetNoOfDevices(void)

Section 2.3.1.12

int SimpleIOClass::GetSelectedDevice(void)

Section 2.3.1.13

String^ SimpleIOClass::GetSelectedDeviceInfo(void)

Section 2.3.1.14

void SimpleIOClass::InitMCP2200 (unsigned int VendorID, unsigned int ProductID)

Section 2.3.1.15

bool SimpleIOClass::IsConnected()

Section 2.3.1.16

int SimpleIOClass::ReadEEPROM(unsigned int uiEEPAddress)

Section 2.3.1.17

bool SimpleIOClass::ReadPin(unsigned int pin, unsigned int *returnvalue)

Section 2.3.1.18

int SimpleIOClass::ReadPinValue(unsigned int pin)

Section 2.3.1.19

bool SimpleIOClass::ReadPort(unsigned int *returnvalue)

Section 2.3.1.20

int SimpleIOClass::ReadPortValue()

Section 2.3.1.21

int SimpleIOClass::SelectDevice(unsigned int uiDeviceNo)

Section 2.3.1.22

bool SimpleIOClass::SetPin(unsigned int pin)

Section 2.3.1.23

int SimpleIOClass::WriteEEPROM(unsigned int uiEEPAddress, unsigned char ucValue)

Section 2.3.1.24

bool SimpleIOClass::WritePort(unsigned int portValue)

Section 2.3.1.25

Constants

const unsigned int OFF = 0;

const unsigned int ON = 1;

const unsigned int TOGGLE = 3;

const unsigned int BLINKSLOW = 4;

const unsigned int BLINKFAST = 5;

Summary:

Clears the specified pin.

Description:

Clears the specified pin to logic ‘0’.

Precondition:

This pin must be previously configured as an output via a ConfigureIO or

ConfigureIoDefaultOutput

call.

Parameters:

- The pin number to set (0-7).

Returns:

This function returns True if the transmission is successful and returns False if the transmission fails.

Remarks:

None

TABLE 2-2:

CONFIGURATION FUNCTIONS (CONTINUED)

Category and Function Name

Note 1:

Prior to any DLL API usage, a call to the InitMCP2200() function is needed. This function is the only

initialization function in the presented DLL.

The configuration only needs to be set a single time – it is stored in NVM.

if (SimpleIOClass::ClearPin (2))

{

lblStatusBar->Text = “Success”;

}

else

lblStatusBar->Text = “Invalid command ” +

SimpleIOClass::LastError;

MCP2200T-I/SS Datasheet(PDF) 12 Page - Microchip Technology

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