FongArm: Fong Blink 2013aug2291 build notes

// ***********************************************************************
// Program - Fong Blink03
// Function - Blink LED
// Author - TL Fong
// Build - 2013.08.22.01
// Date - 2013aug22hkt1615
// Hardware - LPC1114/301, LPC1114/102,
// Software - GCC ARM 4.7, CoIDE 1.7.4, CoLinkEx 1.1, Flash Magic v7.51
// ***********************************************************************

#include "lpc11xx_syscon.h"
#include "lpc11xx_gpio.h"
#include "lpc11xx_iocon.h"

// ***********************************************************************
// Function List
// ***********************************************************************

void systemInitialization();
void delayTenthSecond(int count);
void setPio05Direction(int direction);
void setPio05OutputHigh();
void setPio05OutputLow();
void setPio18Output(int logicLevel);
void setPio18Direction(int direction);
void setPio18OutputHigh();
void setPio18OutputLow();
void setPio18Output(int logicLevel);
void setPio09Direction(int direction);
void setPio09OutputHigh();
void setPio09OutputLow();
void setPio09Output(int logicLevel);

// ***********************************************************************
// Preprocessor definitions
// ***********************************************************************

// ***Logic voltage level, IO direction ***

#define LOW 0
#define HIGH 1

#define LOW_LEVEL 0
#define HIGH_LEVEL 1

#define LOGIC_LOW_LEVEL 0
#define LOGIC_HIGH_LEVEL 1

#define INPUT_DIRECTION 0
#define OUTPUT_DIRECTION 1

// *** GPIO port number, pin number, port/pin number ***

#define PORT0 0
#define PORT1 1
#define PORT2 2
#define PORT3 3

#define PIN0 0
#define PIN1 1
#define PIN2 2
#define PIN3 3
#define PIN4 4
#define PIN5 5
#define PIN6 6
#define PIN7 7
#define PIN8 8
#define PIN9 9
#define PIN10 10
#define PIN11 11

typedef int portNumber;
portNumber Port0 = 0;
portNumber Port1 = 1;
portNumber Port2 = 2;
portNumber Port3 = 3;

typedef int pinNumber;
pinNumber Pin0 = 0;
pinNumber Pin1 = 1;
pinNumber Pin2 = 2;
pinNumber Pin3 = 3;
pinNumber Pin4 = 4;
pinNumber Pin5 = 5;
pinNumber Pin6 = 6;
pinNumber Pin7 = 7;
pinNumber Pin8 = 8;
pinNumber Pin9 = 9;
pinNumber Pin10 = 10;
pinNumber Pin11 = 11;

typedef const int portPinNumber;

portPinNumber Pio05 = 5;
portPinNumber Pio08 = 8;
portPinNumber Pio09 = 9;

portPinNumber Rpio11 = 11;
portPinNumber Rpio12 = 12;
portPinNumber Pio19 = 19;
portPinNumber Rpio18 = 18;
portPinNumber Pio110 = 110;

// *** system timer number, match register number ***

typedef const int timerNumber;
timerNumber Ct16b0 = 0;
timerNumber Ct16b1 = 1;
timerNumber Ct32b0 = 2;
timerNumber Ct32b1 = 3;

typedef const int matchRegisterNumber;
matchRegisterNumber MatchRegister0 = 0;
matchRegisterNumber MatchRegister1 = 1;
matchRegisterNumber MatchRegister2 = 2;

typedef const int deviceNumber;

#define LED1 1
#define LED2 2
#define LED3 3
#define LED4 4
#define LED5 5

deviceNumber Device1 = 1;
deviceNumber Device2 = 2;
deviceNumber Device3 = 3;
deviceNumber Device4 = 4;
deviceNumber Device5 = 5;
deviceNumber Device6 = 6;

deviceNumber Led1 = 1;
deviceNumber Led2 = 2;
deviceNumber Led3 = 3;
deviceNumber Led4 = 4;
deviceNumber Led5 = 5;

deviceNumber Key1 = 1;
deviceNumber Key2 = 2;
deviceNumber Key3 = 3;
deviceNumber Key4 = 4;
deviceNumber Key5 = 5;

deviceNumber Pwm1 = 1;
deviceNumber Pwm2 = 2;
deviceNumber Pwm3 = 3;
deviceNumber Pwm4 = 4;
deviceNumber Pwm5 = 5;

// *** Port pin array typedef and declaration ***

// ***********************************************************************
// typedef portPinArray[]
// Description - this array denotes a GPIO port pin. It has two elements,
// portNumber and pinNumber
// **********************************************************************

typedef int portPinArray[2];

typedef int portPinArrayIndex;
portPinArrayIndex PortIndex = 0;
portPinArrayIndex PinIndex = 1;

// ***********************************************************************
// WHUT LP!1114 Evaluation Board configuration
// ***********************************************************************

#define MAX_BOARD_DEVICE_NUMBER 5
#define MAX_BOARD_LED_NUMBER 5
#define MAX_BOARD_KEY_NUMBER 5
#define MAX_BOARD_PWM_NUMBER 5

const int MaxBoardDeviceNumber = 5;
const int MaxFongBoardLedNumber = 5;
const int MaxFongBoardKeyNumber = 3;
const int MaxFongBoardPwmNumber = 5;

portPinArray WhutBoardLedPortPinArray1 = {PORT1, PIN8}; // LED D1
portPinArray WhutBoardLedPortPinArray2 = {PORT0, PIN9}; // JTAG pin13

// ***********************************************************************
// Ding LPC1114 bare bone configuration
// ************************************************************************

/*
portPinArray DingBoardPortPinArray1 = {Port0, Pin5};
portPinArray DingBoardLedPortPinArray2 = {Port0, Pin6};
portPinArray DingBoardLedPortPinArray3 = {Port0, Pin3};
portPinArray DingBoardLedPortPinArray4 = {Port0, Pin4};
portPinArray DingBoardLedPortPinArray5 = {Port0, Pin7};

portPinArray DingBoardKeyPortPinArray1 = {Port1, Pin0};
portPinArray DingBoardKeyPortPinArray2 = {Port1, Pin5};
portPinArray DingBoardKeyPortPinArray3 = {Port1, Pin8};

portPinArray DingBoardPwmPortPinArray1 = {Port0, Pin8};
portPinArray DingBoardPwmPortPinArray2 = {Port0, Pin9};
portPinArray DingBoardPwmPortPinArray3 = {Port1, Pin1};
portPinArray DingBoardPwmPortPinArray4 = {Port1, Pin2};
portPinArray DingBoardPwmPortPinArray5 = {Port1, Pin9};
portPinArray DingBoardPwmPortPinArray6 = {Port1, Pin10};
*/

// ***********************************************************************
// typedef portPinArrayPointerArray
// Description - Array pointers to pin array
// **********************************************************************

typedef portPinArray *portPinArrayPointerArray[MAX_BOARD_DEVICE_NUMBER];

portPinArrayPointerArray WhutBoardLedList1[MAX_BOARD_LED_NUMBER] = {&WHUTBoardLedPortPinArray1, &WhutBoardLedPortPinArray2};

/* Key and PWM to be tested later
portPinArrayPointerArray DingBoardKeyList1[MaxFongBoardKeyNumber] =
{
&DingBoardKeyPortPinArray1, &DingBoardKeyPortPinArray2, &FongKeyPortPinArray3
};

portPinArrayPointerArray FongPwmList1[MaxFongBoardPwmNumber] =
{
&DingBoardPwmPortPinArray1,
&DingBoardPwmPortPinArray2,
&DingBoardPwmPortPinArray3,
&DingBoardPwmPortPinArray4,
&DingBoardPwmPortPinArray5,
&DingBoardPwmPortPinArray6
};
*/

// ***********************************************************************
// typedef mcuBoardStruct (To test later)
// Description - MCU Board struct with LEDs, Keys, and PWMs
// **********************************************************************

typedef struct
{
portPinArrayPointerArray *LedPortPinArrayPointerArray;
portPinArrayPointerArray *KeyPortPinArrayPointerArray;
portPinArrayPointerArray *PwmPortPinArrayPointerArray;
} mcuBoardStruct;

mcuBoardStruct *CreateDingBoardBoardStruct()
{
mcuBoardStruct *FongBoardStruct;

DingBoardBoardStruct->LedPortPinArrayPointerArray = FongBoardLedList1;
// FongBoardStruct->KeyPortPinArrayPointerArray = FongBoardKeyList1;
// FongBoardStruct->PwmPortPinArrayPointerArray = FongBoardPwmList1;

return FongBoardStruct;
}

// ***********************************************************************
// Main functions
// ***********************************************************************

void FongBlink02() // Blink One LED (PIO0_5, PIO1_8, or PIO0_9)
{
systemInitialization();
// setPio05Direction(OUTPUT_DIRECTION);
// setPio18Direction(OUTPUT_DIRECTION);
setPio09Direction(OUTPUT_DIRECTION);

while(1)
{
//setPio05Output(LOW_LEVEL);
// setPio18Output(LOW_LEVEL);
setPio09Output(LOW_LEVEL);

delayTenthSecond(2);

// setPio05Output(HIGH_LEVEL);
// setPio18Output(HIGH_LEVEL);
setPio09Output(HIGH_LEVEL);

delayTenthSecond(10);
}
}

void FongBlink03()
{
systemInitialization();

testBlinkOneLed();
}
// ***********************************************************************
// Delay functions
// ***********************************************************************
// ***********************************************************************
// Name - delayTenthSecond()
// Input - tenth second count
// Output - none
// ***********************************************************************

void delayTenthSecond(int count)
{
int i, j, k;
for (i = 0; i < count; i++)
{
for (j = 0; j < 0x4; j++)
{
for (k = 0; k < 0x000BB00; k++)
{
}
}
}
}

// *** Loop constants ***

#define REPEAT_1_TIME 1
#define REPEAT_2_TIMES 2
#define REPEAT_3_TIMES 3
#define REPEAT_4_TIMES 4
#define REPEAT_5_TIMES 5
#define REPEAT_6_TIMES 6
#define REPEAT_8_TIMES 8
#define REPEAT_10_TIMES 10
#define REPEAT_20_TIMES 20

typedef int repeatCount;
repeatCount OneTime = 1;
repeatCount TwoTimes = 2;
repeatCount ThreeTimes = 3;
repeatCount FourTimes = 4;
repeatCount FiveTimes = 5;
repeatCount SixTimes = 6;
repeatCount EightTimes = 8;
repeatCount TenTimes = 10;
repeatCount TwentyTimes = 20;

// ***********************************************************************
// System initialization functions
// ***********************************************************************

void systemInitialization() // CooCox code
{
/* Enable GPIO block clock */
SYSCON_AHBPeriphClockCmd(SYSCON_AHBPeriph_GPIO, ENABLE);
}

// ***********************************************************************
// GPIO functions
// ***********************************************************************

// * typedefs and #defines *

typedef int directionValue;

directionValue InputDirection = 0;
directionValue OutputDirection = 1;

typedef int logicLevelValue;

logicLevelValue LogicLevelLow = 0;
logicLevelValue LogicLevelHigh = 1;

// ***********************************************************************
// typedef GPIO_TypeDef *gpioStructPointerArray[4];
// Description - CMSIS declares 4 struct pointers LPC_GPIO0, LPC_GPIO1,
// LPC_GPIO2, LPC_GPIO3 for the 4 stucts each of each is to control
// 1 port of up to 11 pins.
// ***********************************************************************

typedef GPIO_TypeDef *gpioStructPointerArray[4];
gpioStructPointerArray GpioStructPointerArray = {LPC_GPIO0, LPC_GPIO1, LPC_GPIO2, LPC_GPIO3};

// ***********************************************************************
// Name - getGpioStructPointer()
// Input - port number
// Output - pointer to the struct of the port
// ***********************************************************************

GPIO_TypeDef *getGpioStructPointer(int portNumber)
{
GPIO_TypeDef *gpioStructPointer;
gpioStructPointer = GpioStructPointerArray[portNumber];
return gpioStructPointer;
}

// ***********************************************************************
// typedef gpioPortStructPinStruct;
// Description - this struct has 2 members: *GpioStructPointer and pin
// pin number. This struct is not yet being used.
//
// 1 port of up to 11 pins.
// ***********************************************************************

typedef struct
{
GPIO_TypeDef *GpioStructPointer;
int PinNumber;
} gpioPortStructPinStruct;

// ***********************************************************************
// Name - getGpioPortStructPinStructPointer()
// Input - port number, pin number
// Output - pointer to gpioPortStructPinStruct
// ***********************************************************************

gpioPortStructPinStruct *getGpioPortStructPinStructPointer(portNumber portNumber, pinNumber pinNumber)
{
gpioPortStructPinStruct *gpioPortStructPinStruct;
gpioPortStructPinStruct->GpioStructPointer = getGpioStructPointer(portNumber);
gpioPortStructPinStruct->PinNumber = pinNumber;
return gpioPortStructPinStruct;
}

// ***********************************************************************
// Name - setGpioDirectionRegisterBitInput()
// Input - gpio_struct_ptr, pin number
// Output - none
// ***********************************************************************

void setGpioDirectionRegisterBitInput(GPIO_TypeDef *gpio_struct_ptr, int pinNumber)
{
gpio_struct_ptr->DIR &= ~(1 << pinNumber);
}

// ***********************************************************************
// Name - setGpioDirectionRegisterBitOutput
// Input - port control structure, pin number
// Output - set pin as output
// ***********************************************************************

void setGpioDirectionRegisterBitOutput(GPIO_TypeDef *gpio_struct_ptr, int pinNumber)
{
gpio_struct_ptr->DIR |= (1 << pinNumber);
}

// ***********************************************************************
// Name - setGpioDataRegisterBitLow
// Input - port control structure, pin number
// Output - set pin as output
// ***********************************************************************

void setGpioDataRegisterBitLow(GPIO_TypeDef *gpio_struct_ptr, int pinNumber)
{
gpio_struct_ptr->DATA &= ~(1 << pinNumber);
}

// ***********************************************************************
// Name - setGpioDataRegisterBitHigh
// Input - port control structure, pin number
// Output - set pin as output
// ***********************************************************************

void setGpioDataRegisterBitHigh(GPIO_TypeDef *gpio_struct_ptr, int pinNumber)
{
gpio_struct_ptr->DATA |= (1 << pinNumber);
}

// ***********************************************************************
// Name - setGpioDirectionRegister
// Input - port control structure, pin number, direction value
// Output - set pin as input or output
// ***********************************************************************

void setPortPinDirection(GPIO_TypeDef *gpio_struct_ptr, int pinNumber, directionValue directionValue)
{
if (directionValue == INPUT_DIRECTION)
setGpioDirectionRegisterBitInput(gpio_struct_ptr, pinNumber);
else
setGpioDirectionRegisterBitOutput(gpio_struct_ptr, pinNumber);
}

// ***********************************************************************
// Name - setGpioDataRegister
// Input - port control structure, pin number, data value
// Output - none
// ***********************************************************************

void setPortPinData(GPIO_TypeDef *gpio_struct_ptr, int pinNumber, logicLevelValue logicLevelValue)
{
if (logicLevelValue == LOGIC_LOW_LEVEL)
setGpioDataRegisterBitLow(gpio_struct_ptr, pinNumber);
else
setGpioDataRegisterBitHigh(gpio_struct_ptr, pinNumber);
}

// ***********************************************************************
// Function - getGpioDataRegisterBitValue
// Input - GPIO structure pointer, bit position
// Output - port pin data bit
// ***********************************************************************

logicLevelValue getGpioDataRegisterBitValue(GPIO_TypeDef *gpio_struct_ptr, int bitPosition)
{
logicLevelValue logicLevelValue;

int GpioDataRegisterMask = (1 << bitPosition);

if ((gpio_struct_ptr->DATA &= GpioDataRegisterMask) == GpioDataRegisterMask)
logicLevelValue = HIGH;
else
logicLevelValue = LOW;

return logicLevelValue;
}

// ***********************************************************************
// Name - get port number for portPinArray
// Input - port pin array
// Output - portNumber
// ***********************************************************************

portNumber getPortNumber(portPinArray portPinArray)
{
int portNumber;
portNumber = portPinArray[PortIndex];
return portNumber;
}

// ***********************************************************************
// Name - get port number from portPinArrayPointerArray
// Input - portPinPointerArray, deviceNumber
// Output - portNumber
// ***********************************************************************

portNumber getPortNumber01(portPinArrayPointerArray portPinArrayPointerArray, deviceNumber deviceNumber)
{
int portNumber;
portNumber = getPortNumber(*portPinArrayPointerArray[deviceNumber - 1]);
return portNumber;
}

// ***********************************************************************
// Name - get pin number for portPinArray
// Input - port pin array
// Output - pinNumber
// ***********************************************************************

pinNumber getPinNumber(portPinArray portPinArray)
{
int pinNumber;
pinNumber = portPinArray[PinIndex];
return pinNumber;
}

// ***********************************************************************
// Name - get pin number from portPinArrayPointerArray and index
// Input - portPinPointerArray, index
// Output - pinNumber
// ***********************************************************************

pinNumber getPinNumber01(portPinArrayPointerArray portPinArrayPointerArray, deviceNumber deviceNumber)
{
int pinNumber;
pinNumber = getPinNumber(*portPinArrayPointerArray[deviceNumber - 1]);
return pinNumber;
}

// ***********************************************************************
// LED Functions
// ***********************************************************************

// ***********************************************************************
// Name - initialize LED port pin
// Input - portPinPointerArray, index
// Output - none
// ***********************************************************************

void initializeLedPortPin(portPinArrayPointerArray portPinArrayPointerArray, deviceNumber ledNumber)
{
int portNumber;
int pinNumber;
GPIO_TypeDef *gpioStructPointer;

portNumber = getPortNumber06(portPinArrayPointerArray, ledNumber);
pinNumber = getPinNumber06(portPinArrayPointerArray, ledNumber);

// *** the 3 lines below are not working, don't know why - tlfong01 2013aug17 ***
// gpioPortStructPinStruct *gpioPortStructPinStructPointer;
// gpioPortStructPinStructPointer = getGpioPortStructPinStructPointer(portNumber, pinNumber);
// gpioStructPointer = gpioPortStructPinStructPointer -> GpioStructPointer;

gpioStructPointer = getGpioStructPointer(portNumber);

setPortPinDirection(gpioStructPointer, pinNumber, OutputDirection);
}

// ***********************************************************************
// Function - initialize all LED port pins
// Input - ledPortPinArrayPointerArray
// Output - none
// ***********************************************************************

void initializeAllLedPortPin(portPinArrayPointerArray ledPortPinArrayPointerArray, int maxLedNumber)
{
int ledNumber;

for (ledNumber = 1; ledNumber < (maxLedNumber + 1); ledNumber++) // Caution!!! ledNumber starts 1, not 0 !!!
{
initializeLedPortPin06(ledPortPinArrayPointerArray, ledNumber);
}
}

// ***********************************************************************
// Blink LED functions
// ***********************************************************************

// ***********************************************************************
// Function - Blink 1 LED
// Input - PortPinArrayPointerArray, device number, on time, off time,
// blink repetition times
// Output - none
// ***********************************************************************

void blinkOneLed(portPinArrayPointerArray portPinArrayPointerArray, deviceNumber ledNumber, int onTime, int offTime, int blinkCount)
{
int count;
int portNumber;
int pinNumber;
GPIO_TypeDef *gpio_struct_ptr;

portNumber = getPortNumber06(portPinArrayPointerArray, ledNumber);
gpio_struct_ptr = getGpioStructPointer(portNumber);

pinNumber = getPinNumber06(portPinArrayPointerArray, ledNumber);

// delayMilliSecond(100);
delayTenthSecond(10);

for (count = 0; count < blinkCount; count++)
{
setPortPinData(gpio_struct_ptr, pinNumber, LogicLevelLow);
// delayMilliSecond(onTime);
delayTenthSecond(onTime);
setPortPinData(gpio_struct_ptr, pinNumber, LogicLevelHigh);
// delayMilliSecond(offTime);
delayTenthSecond(offTime);
}
}

// ***********************************************************************
// Function - Test Blink 1 LED
// Input - PortPinArrayPointerArray, device number, on time, off time,
// blink repetition times
// Output - none
// ***********************************************************************

void testBlinkOneLed()
{
blinkOneLed(FongBoardLedPortPinArray1, LED1, 5, 5, 4);
}

// ***********************************************************************
// ***********************************************************************
// ***********************************************************************
// ***********************************************************************
// ***********************************************************************

/*
void testBlinkxx(portPinArrayPointerArray portPinArrayPointerArray, int maxLedNumber, int onTime, int offTime, int blinkCount)
{
int i;
initializeAllLedPortPin06(portPinArrayPointerArray, maxLedNumber);

for (i = 1; i < maxLedNumber + 1; i++)
{
blinkLed06(portPinArrayPointerArray, i, onTime, offTime, blinkCount);
}
}

void blinkFongLedList1()
{
testBlinkLed06(*FongBoardLedList1, 5, 100, 200, 2);
}

void blink5Leds()
{
blinkFongLedList1();
}

// ***********************************************************************
// Blink Leds using FongBoardStruct - not working !!!
// ***********************************************************************

void testBlinkLed063() // using mcuBoardStruct, not working !!!
{
portPinArrayPointerArray *fongLedPortPinArrayPointerArray;

mcuBoardStruct *FongBoardStruct;
FongBoardStruct->LedPortPinArrayPointerArray = FongLedList1;
FongBoardStruct->KeyPortPinArrayPointerArray = FongKeyList1;
FongBoardStruct->PwmPortPinArrayPointerArray = FongPwmList1;

fongLedPortPinArrayPointerArray = FongBoardStruct->LedPortPinArrayPointerArray;

testBlinkLed06(*fongLedPortPinArrayPointerArray, 4, 100, 200, 3);
}
*/

// *** PIO0_5 ***

void setPio05Direction(int direction)
{
/* Set pin to GPIO */
IOCON_SetPinFunc(IOCON_PIO0_5, PIO0_5_FUN_PIO);

/* Set pin direction */
if (direction == OUTPUT_DIRECTION)
GPIO_SetDir(PORT0, GPIO_Pin_5, 1);
else
GPIO_SetDir(PORT0, GPIO_Pin_5, 0);
}

void setPio05OutputHigh()
{
GPIO_SetBits(PORT0, GPIO_Pin_5);
}

void setPio05OutputLow()
{
GPIO_ResetBits(PORT0, GPIO_Pin_5);
}

void setPio05Output(int logicLevel)
{
if (logicLevel == HIGH_LEVEL)
GPIO_SetBits(PORT0, GPIO_Pin_5);
else
GPIO_ResetBits(PORT0, GPIO_Pin_5);
}

// *** PIO1_8 ***

void setPio18Direction(int direction)
{
/* Set pin to GPIO */
IOCON_SetPinFunc(IOCON_PIO1_8, PIO1_8_FUN_PIO);

/* Set pin direction */
if (direction == OUTPUT_DIRECTION)
GPIO_SetDir(PORT1, GPIO_Pin_8, 1);
else
GPIO_SetDir(PORT1, GPIO_Pin_8, 0);
}

void setPio18OutputHigh()
{
GPIO_SetBits(PORT1, GPIO_Pin_8);
}

void setPio18OutputLow()
{
GPIO_ResetBits(PORT1, GPIO_Pin_8);
}

void setPio18Output(int logicLevel)
{
if (logicLevel == HIGH_LEVEL)
GPIO_SetBits(PORT1, GPIO_Pin_8);
else
GPIO_ResetBits(PORT1, GPIO_Pin_8);
}

// *** PIO9_9 ***

void setPio09Direction(int direction)
{
/* Set pin to GPIO */
IOCON_SetPinFunc(IOCON_PIO0_9, PIO0_9_FUN_PIO);

/* Set pin direction */
if (direction == OUTPUT_DIRECTION)
GPIO_SetDir(PORT0, GPIO_Pin_9, 1);
else
GPIO_SetDir(PORT0, GPIO_Pin_9, 0);
}

void setPio09OutputHigh()
{
GPIO_SetBits(PORT0, GPIO_Pin_9);
}

void setPio09OutputLow()
{
GPIO_ResetBits(PORT0, GPIO_Pin_9);
}

void setPio09Output(int logicLevel)
{
if (logicLevel == HIGH_LEVEL)
GPIO_SetBits(PORT0, GPIO_Pin_9);
else
GPIO_ResetBits(PORT0, GPIO_Pin_9);
}

// ***********************************************************************
// End
// ***********************************************************************

FongArm

Fong Blink 2013aug2291 build notes

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