請先看『使用說明』
Kk:Sandbox2
From LEXWiKi
Contents |
The Sample code source you can download from
Source file: CIO_Utility_Src_32bit.zipCIO_Utility_Bin_32bit.zip
Binary file: CIO_Utility_Src_64bit.zipCIO_Utility_Bin_64bit.zip
How to use this Demo Application
Attention Please:You must be install vcredist_x86.exe when first time you run the F75111_DIO.exe DEMO AP,The vcredist_x86.exe include all required DLL file.
1. Press the select your mode "4i4o" or "2i2o"
2. start test，select single mode or looptest
p.s.
f75111 send "F75111_SetWDTEnable(BYTE byteTimer)" including a parameter "timer",
if there's no disable signal (F75111_SetWDTDisable()) to stop it before timer countdown to 0, System will reboot.
if there's disable signal received, resent Enable WDT signal, for a loop to prevent from reboot
Introduction
Initial Internal F75111 port address (0x9c)
define GPIO1X, GPIO2X, GPIO3X to input or output and Enable WDT function pin
Set F75111 DI/DO ( sample code as below Get Input value/Set output value )
DO: InterDigitalOutput(BYTE byteValue)) DI: InterDigitalInput()
Enable/Disable WDT
Enable : F75111_SetWDTEnable (BYTE byteTimer) Disable: F75111_SetWDTDisable ()
PULSE mode
Sample to setting GP33, 32, 31, 30 output 1mS low pulse signal.
{
this->Write_Byte(F75111_INTERNAL_ADDR, GPIO3X_PULSE_CONTROL, 0x00); //This is setting low pulse output
this->Write_Byte(F75111_INTERNAL_ADDR, GPIO3X_PULSE_WIDTH_CONTROL, 0x01); //This selects the pulse width to 1mS
this->Write_Byte(F75111_INTERNAL_ADDR, GPIO3X_CONTROL_MODE, 0x0F); //This is setting the GP33, 32, 31, 30 to output function.
this->Write_Byte(F75111_INTERNAL_ADDR, GPIO3X_Output_Data , 0x0F); //This is setting the GP33, 32, 31, 30 output data.
}
Initial internal F75111
void F75111::InitInternalF75111()
{
this->Write_Byte(F75111_INTERNAL_ADDR,GPIO1X_CONTROL_MODE ,0x00); //set GPIO1X to Input function
this->Write_Byte(F75111_INTERNAL_ADDR,GPIO3X_CONTROL_MODE ,0x00); //set GPIO3X to Input function
this->Write_Byte(F75111_INTERNAL_ADDR,GPIO2X_CONTROL_MODE ,0xFF); //set GPIO2X to Output function
this->Write_Byte(F75111_INTERNAL_ADDR,F75111_CONFIGURATION, 0x03); //Enable WDT OUT function
}
Set output value
void F75111::InterDigitalOutput(BYTE byteValue)
{
BYTE byteData = 0;
byteData = (byteData & 0x01 )? byteValue + 0x01 : byteValue;
byteData = (byteData & 0x02 )? byteValue + 0x02 : byteValue;
byteData = (byteData & 0x04 )? byteValue + 0x04 : byteValue;
byteData = (byteData & 0x80 )? byteValue + 0x08 : byteValue;
byteData = (byteData & 0x40 )? byteValue + 0x10 : byteValue;
byteData = (byteData & 0x20 )? byteValue + 0x20 : byteValue;
byteData = (byteData & 0x10 )? byteValue + 0x40 : byteValue;
byteData = (byteData & 0x08 )? byteValue + 0x80 : byteValue; // get value bit by bit
this->Write_Byte(F75111_INTERNAL_ADDR,GPIO2X_OUTPUT_DATA,byteData); // write byteData value via GPIO2X output pin
}
Get Input value
BYTE F75111::InterDigitalInput()
{
BYTE byteGPIO1X = 0;
BYTE byteGPIO3X = 0;
BYTE byteData = 0;
this->Read_Byte(F75111_INTERNAL_ADDR,GPIO1X_INPUT_DATA,&byteGPIO1X) ; // Get value from GPIO1X
this->Read_Byte(F75111_INTERNAL_ADDR,GPIO3X_INPUT_DATA,&byteGPIO3X) ; // Get value from GPIO3X
byteGPIO1X = byteGPIO1X & 0xF0; // Mask unuseful value
byteGPIO3X = byteGPIO3X & 0x0F; // Mask unuseful value
byteData = ( byteGPIO1X & 0x10 )? byteData + 0x01 : byteData;
byteData = ( byteGPIO1X & 0x80 )? byteData + 0x02 : byteData;
byteData = ( byteGPIO1X & 0x40 )? byteData + 0x04 : byteData;
byteData = ( byteGPIO3X & 0x01 )? byteData + 0x08 : byteData;
byteData = ( byteGPIO3X & 0x02 )? byteData + 0x10 : byteData;
byteData = ( byteGPIO3X & 0x04 )? byteData + 0x20 : byteData;
byteData = ( byteGPIO3X & 0x08 )? byteData + 0x40 : byteData;
byteData = ( byteGPIO1X & 0x20 )? byteData + 0x80 : byteData; // Get correct DI value from GPIO1X & GPIO3X
return byteData;
}
Enable WatchDog
void F75111_SetWDTEnable (BYTE byteTimer)
{
WriteByte(F75111_INTERNAL_ADDR,WDT_TIMER_RANGE ,byteTimer); // set WatchDog range and timer
WriteByte(F75111_INTERNAL_ADDR,WDT_CONFIGURATION,WDT_TIMEOUT_FLAG | WDT_ENABLE | WDT_PULSE | WDT_PSWIDTH_100MS); // Enable WatchDog, Setting WatchDog configure
}
Disable WatchDog
void F75111_SetWDTDisable ()
{
WriteByte(F75111_INTERNAL_ADDR,WDT_CONFIGURATION,0x00); // Disable WatchDog
}
define F75111 pin in F75111.h
//--------------------------------------------------------------------------------------------------------
#define F75111_INTERNAL_ADDR 0x9C // OnBoard F75111 Chipset
#define F75111_EXTERNAL_ADDR 0x6E // External F75111 Chipset
//--------------------------------------------------------------------------------------------------------
#define F75111_CONFIGURATION 0x03 // Configure GPIO13 to WDT2 Function
//--------------------------------------------------------------------------------------------------------
#define GPIO1X_CONTROL_MODE 0x10 // Select Output Mode or Input Mode
#define GPIO2X_CONTROL_MODE 0x20 // Select GPIO2X Output Mode or Input Mode
#define GPIO3X_CONTROL_MODE 0x40 // Select GPIO3X Output Mode or Input Mode
//--------------------------------------------------------------------------------------------------------
#define GPIO1X_INPUT_DATA 0x12 // GPIO1X Input
#define GPIO3X_INPUT_DATA 0x42 // GPIO3X Input
//--------------------------------------------------------------------------------------------------------
#define GPIO2X_OUTPUT_DATA 0x21 // GPIO2X Output
//--------------------------------------------------------------------------------------------------------
#define GPIO1X_PULSE_CONTROL 0x13 // GPIO1x Level/Pulse Control Register
// 0:Level Mode
// 1:Pulse Mode
#define GPIO1X_PULSE_WIDTH_CONTROL 0x14 // GPIO1x Pulse Width Control Register
#define GP1_PSWIDTH_500US 0x00 // When select Pulse mode: 500 us.
#define GP1_PSWIDTH_1MS 0x01 // When select Pulse mode: 1 ms.
#define GP1_PSWIDTH_20MS 0x02 // When select Pulse mode: 20 ms.
#define GP1_PSWIDTH_100MS 0x03 // When select Pulse mode: 100 ms.
//--------------------------------------------------------------------------------------------------------
#define GPIO2X_PULSE_CONTROL 0x23 // GPIO2x Level/Pulse Control Register
// 0:Level Mode
// 1:Pulse Mode
#define GPIO2X_PULSE_WIDTH_CONTROL 0x24 // GPIO2x Pulse Width Control Register
#define GP2_PSWIDTH_500US 0x00 // When select Pulse mode: 500 us.
#define GP2_PSWIDTH_1MS 0x01 // When select Pulse mode: 1 ms.
#define GP2_PSWIDTH_20MS 0x02 // When select Pulse mode: 20 ms.
#define GP2_PSWIDTH_100MS 0x03 // When select Pulse mode: 100 ms.
//--------------------------------------------------------------------------------------------------------
#define GPIO3X_PULSE_CONTROL 0x43 // GPIO3x Level/Pulse Control Register
// 0:Level Mode
// 1:Pulse Mode
#define GPIO3X_Output_Data 0x41 // GPIO3x Output Data Register
#define GPIO3X_PULSE_WIDTH_CONTROL 0x44 // GPIO3x Pulse Width Control Register
#define GP3_PSWIDTH_500US 0x00 // When select Pulse mode: 500 us.
#define GP3_PSWIDTH_1MS 0x01 // When select Pulse mode: 1 ms.
#define GP3_PSWIDTH_20MS 0x02 // When select Pulse mode: 20 ms.
#define GP3_PSWIDTH_100MS 0x03 // When select Pulse mode: 100 ms.
//--------------------------------------------------------------------------------------------------------
#define WDT_TIMER_RANGE 0x37 // 0-255 (secord or minute program by WDT_UNIT)
#define WDT_CONFIGURATION 0x36 // Configure WDT Function
#define WDT_TIMEOUT_FLAG 0x40 // When watchdog timeout.this bit will be set to 1.
#define WDT_ENABLE 0x20 // Enable watchdog timer
#define WDT_PULSE 0x10 // Configure WDT output mode
// 0:Level Mode
// 1:Pulse Mode
#define WDT_UNIT 0x08 // Watchdog unit select.
// 0:Select second.
// 1:Select minute.
#define WDT_LEVEL 0x04 // When select level output mode:
// 0:Level low
// 1:Level high
#define WDT_PSWIDTH_1MS 0x00 // When select Pulse mode: 1 ms.
#define WDT_PSWIDTH_20MS 0x01 // When select Pulse mode: 20 ms.
#define WDT_PSWIDTH_100MS 0x02 // When select Pulse mode: 100 ms.
#define WDT_PSWIDTH_4000MS 0x03 // When select Pulse mode: 4 s.
