FongArm: Fong Blink 2013aug2403 build notes

// ***********************************************************************
// Program - Test LPC1114
// Function - Test LPC1114
// Author - TL Fong
// Build - 2013.08.24.03
// Date - 2013aug24hkt2102
// Hardware - LPC1114/102, LPC1114/301
// Software - GCC ARM 4.7, CoIDE 1.7.4, CoLinkEx 1.1, Flash Magic v7.51
// ***********************************************************************

#include "gpio031.h"
#include "gpio032.h"

// ***********************************************************************
// Functions
// ***********************************************************************

void blinkLedP18();
void blinkLedP09();
void blinkAllLed();

// ***********************************************************************
// Main Function
// ***********************************************************************

int main()
{
blinkLedP18(ON_ONE_FIFTH_SECOND, OFF_ONE_FIFTH_SECOND, REPEAT_2_TIMES);
blinkLedP09(ON_ONE_FIFTH_SECOND, OFF_ONE_FIFTH_SECOND, REPEAT_2_TIMES);
blinkAllLed(ON_ONE_FIFTH_SECOND, OFF_ONE_FIFTH_SECOND, REPEAT_2_TIMES);

return 0;
}

// ***********************************************************************
// * config031.h *
// ***********************************************************************

#ifndef CONFIG_HEADER_SEEN
#define CONFIG_HEADER_SEEN

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

// ***********************************************************************
// * GPIO Direction *
// ***********************************************************************

#define INPUT_DIRECTION 0
#define OUTPUT_DIRECTION 1

// ***********************************************************************
// * Delay tenth seconds *
// ***********************************************************************

#define ONE_FIFTH_SECOND 2
#define ONE_HALF_SECOND 5
#define ONE_SECOND 10

#define ON_ONE_FIFTH_SECOND 2
#define OFF_ONE_FIFTH_SECOND 2
#define ON_ONE_HALF_SECOND 5
#define OFF_ONE_HALF_SECOND 5
#define ON_ONE_SECOND 10
#define OFF_ONE_SECOND 10

// ***********************************************************************
// * Repeat times *
// ***********************************************************************

#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

#endif /* CONFIG_HEADER_SEEN */

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

// ***********************************************************************
// delay031.h
// ***********************************************************************
// ***********************************************************************
// Name - delayTenthSecond()
// Input - tenth second count
// Output - none
// ***********************************************************************

#ifndef DELAY_HEADER_SEEN
#define DELAY_HEADER_SEEN

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++)
{
}
}
}
}

void delayTime(int count)
{
delayTenthSecond(count);
}

#endif /* DELAY_HEADER_SEEN */

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

// ***********************************************************************
// gpio031.h
// ***********************************************************************

#include "lpc11xx_syscon.h"
#include "lpc11xx_gpio.h"
#include "lpc11xx_iocon.h"
#include "lpc11xx_uart.h"

#include "config031.h"
#include "delay031.h"

// ***********************************************************************
// *** PIO1_8, PIO0_9 functions ***
// ***********************************************************************

// *** 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);
}

// *** PIO0_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);
}

// ***********************************************************************
// *** blink P18, P09 LEDs ***
// ***********************************************************************

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

void blinkLedP18(int onTime, int offTime, int repeatCount)
{
// systemInitialization();
setPio18Direction(OUTPUT_DIRECTION);

int i;
for (i = 0; i < repeatCount; i++)
{
setPio18Output(HIGH_LEVEL);
delayTime(onTime);

setPio18Output(LOW_LEVEL);
delayTime(offTime);
}
}

void blinkLedP09(int onTime, int offTime, int repeatCount)
{
// systemInitialization();
setPio09Direction(OUTPUT_DIRECTION);

int i;
for (i = 0; i < repeatCount; i++)
{
setPio09Output(HIGH_LEVEL);
delayTime(onTime);

setPio09Output(LOW_LEVEL);
delayTime(offTime);
}
}

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

// ***********************************************************************
// gpio032.h
// ***********************************************************************

// ***********************************************************************
// Program - Fong Seven Segment LED
// Function - Display 7 segment LED
// Author - TL Fong
// Build - 2013.08.23.02
// Date - 2013aug23hkt1750
// 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"
#include "lpc11xx_uart.h"

#include "config031.h"
#include "delay031.h"

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

void systemInitialization();
void delayTenthSecond(int count);

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

// *** 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

#define MAX_DEVICE_NUMBER 2
#define MAX_LED_NUMBER 5
#define MAX_KEY_NUMBER 2
#define MAX_PWM_NUMBER 2

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

const int MaxBoardDeviceNumber = 5;
const int MaxBoardLedNumber = 5;
const int MaxBoardKeyNumber = 3;
const int MaxBoardPwmNumber = 5;

portPinArray WhutBoardLedPortPinArray1 = {PORT1, PIN8}; // LED D1
portPinArray WhutBoardLedPortPinArray2 = {PORT1, PIN9}; // LED D2
portPinArray WhutBoardLedPortPinArray3 = {PORT1, PIN10}; // LED D3
portPinArray WhutBoardLedPortPinArray4 = {PORT1, PIN11}; // LED D4
portPinArray WhutBoardLedPortPinArray5 = {PORT0, PIN9}; // JTAG pin13

#define SCLK_INDEX 0
#define DIN_INDEX 1
#define LATCH_INDEX 2

portPinArray WhutBoardSevenSegmentLedPortPinArraySclk = {PORT2, PIN1}; // Serial Clock
portPinArray WhutBoardSevenSegmentLedPortPinArrayDin = {PORT2, PIN3}; // Data in
portPinArray WhutBoardSevenSegmentLedPortPinArrayLatch = {PORT2, PIN0}; // Latch

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

typedef portPinArray *portPinArrayPointerArray[MAX_DEVICE_NUMBER];

#define WHUT_MAX_LED_PIN_NUMBER 5

portPinArrayPointerArray WhutBoardLedPortPinArrayPointerArray[WHUT_MAX_LED_PIN_NUMBER] = \
{&WhutBoardLedPortPinArray1, &WhutBoardLedPortPinArray2, \
&WhutBoardLedPortPinArray3, &WhutBoardLedPortPinArray4, \
&WhutBoardLedPortPinArray5};

#define WHUT_MAX_7_SEG_LED_PIN_NUMBER 3

portPinArrayPointerArray WhutBoardSevenSegmentLedPortPinArrayPointerArray[WHUT_MAX_7_SEG_LED_PIN_NUMBER] = \
{&WhutBoardSevenSegmentLedPortPinArraySclk, &WhutBoardSevenSegmentLedPortPinArrayDin, \
&WhutBoardSevenSegmentLedPortPinArrayLatch};

// ***********************************************************************
// 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() // To be tested
{
mcuBoardStruct *FongBoardStruct;

// DingBoardStruct->LedPortPinArrayPointerArray = FongBoardLedList1;
// DingBoardStruct->KeyPortPinArrayPointerArray = FongBoardKeyList1;
// DingBoardStruct->PwmPortPinArrayPointerArray = FongBoardPwmList1;

return FongBoardStruct;
}

void blinkAllLed02()
{
systemInitialization();

testBlinkAllLeds();
}

void FongSevenSegmentLed01()
{
systemInitialization();

testBlinkAllLeds();

testSevenSegmentLed();
}

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

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

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

// * typedefs of logic level and IO direction *

#define PORT_INDEX 0
#define PIN_INDEX 1

typedef int logicLevelValue;

logicLevelValue LogicLevelLow = 0;
logicLevelValue LogicLevelHigh = 1;

typedef int directionValue;

directionValue InputDirection = 0;
directionValue OutputDirection = 1;

// ***********************************************************************
// typedef GPIO_TypeDef *gpioStructPointerArray[4];
// Description - CMSIS declares 4 struct pointers LPC_GPIO0, LPC_GPIO1,
// LPC_GPIO2, LPC_GPIO3 for the 4 structs each of which controls
// one port of up to 11 pins.
// ***********************************************************************

typedef GPIO_TypeDef *gpioStructPointerArray[4];
gpioStructPointerArray CmsisGpioStructPointerArray = {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 = CmsisGpioStructPointerArray[portNumber];
return gpioStructPointer;
}

// ***********************************************************************
// typedef gpioPortStructPinStruct;
// Description - this struct has 2 members: *GpioStructPointer and pin
// pin number. This struct is not yet being used.
// ***********************************************************************

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

// ***********************************************************************
// Name - getGpioPortStructPinStructPointer() // To be tested
// 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;
}

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

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

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

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

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

// ***********************************************************************
// Name - setGpioDataPinLow
// Input - port control structure, pin number
// Output - none
// ***********************************************************************

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

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

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

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

void setGpioPinDirection(GPIO_TypeDef *gpio_struct_ptr, int pinNumber, directionValue directionValue)
{
if (directionValue == INPUT_DIRECTION)
setGpioDataPinInput(gpio_struct_ptr, pinNumber);
else
setGpioDataPinOutput(gpio_struct_ptr, pinNumber);
}

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

void setGpioDataPin(GPIO_TypeDef *gpio_struct_ptr, int pinNumber, logicLevelValue logicLevelValue)
{
if (logicLevelValue == LOGIC_LOW_LEVEL)
setGpioDataPinLow(gpio_struct_ptr, pinNumber);
else
setGpioDataPinHigh(gpio_struct_ptr, pinNumber);
}

// ***********************************************************************
// Function - getGpioDataPinValue
// Input - GPIO structure pointer, pin number
// Output - Gpio data pin value
// ***********************************************************************

logicLevelValue getGpioDataPinValue(GPIO_TypeDef *gpio_struct_ptr, int pinNumber)
{
logicLevelValue logicLevelValue;

int GpioDataPinMask = (1 << pinNumber);

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

return logicLevelValue;
}

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

portNumber getPortNumber(portPinArray portPinArray)
{
int portNumber;
portNumber = portPinArray[PORT_INDEX];
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 of portPinArray
// Input - port pin array
// Output - pinNumber
// ***********************************************************************

pinNumber getPinNumber(portPinArray portPinArray)
{
int pinNumber;
pinNumber = portPinArray[PIN_INDEX];
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 initializeLedPin(portPinArrayPointerArray portPinArrayPointerArray, deviceNumber ledNumber)
{
int portNumber;
int pinNumber;
GPIO_TypeDef *gpioStructPointer;

portNumber = getPortNumber01(portPinArrayPointerArray, ledNumber);
pinNumber = getPinNumber01(portPinArrayPointerArray, ledNumber);
gpioStructPointer = getGpioStructPointer(portNumber);

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

setGpioDataPinOutput(gpioStructPointer, pinNumber);
setGpioDataPinLow (gpioStructPointer, pinNumber);
}

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

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

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

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

// ***********************************************************************
// 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 = 0;
int portNumber = 0;
int pinNumber = 0;
GPIO_TypeDef *gpio_struct_ptr;
portPinArray *portPinArrayPointer;

portPinArrayPointer = portPinArrayPointerArray[ledNumber - 1];

portNumber = getPortNumber(*portPinArrayPointer);
pinNumber = getPinNumber(*portPinArrayPointer);
gpio_struct_ptr = getGpioStructPointer(portNumber);

for (count = 0; count < blinkCount; count++)
{
setGpioDataPinHigh(gpio_struct_ptr, pinNumber);
delayTenthSecond(onTime);
setGpioDataPinLow(gpio_struct_ptr, pinNumber);
delayTenthSecond(offTime);
}
}

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

void blinkAllLed(int onTime, int offTime, int repeatCount)
{

int ledNumber;

initializeAllLed(WhutBoardLedPortPinArrayPointerArray, MAX_LED_NUMBER);

for (ledNumber = 1; ledNumber < (MAX_LED_NUMBER + 1); ledNumber++ )
{
blinkOneLed(WhutBoardLedPortPinArrayPointerArray, ledNumber, \
onTime, offTime, repeatCount);
}
}

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

FongArm

Fong Blink 2013aug2403 build notes

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