void uartprinntf()
{
//
// Initionalize system clock.
//
xSysCtlPeripheralClockSourceSet( 10000000, xSYSCTL_XTAL_6MHZ );
SysCtlDelay(10000);
xSPinTypeUART(UART0RX,PB0);
xSPinTypeUART(UART0TX,PB1);
xSysCtlPeripheralReset(xSYSCTL_PERIPH_UART0);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART0);
SysCtlPeripheralClockSourceSet(SYSCTL_PERIPH_UART_S_EXT12M);
//
// Config 8 bit word length, 1 stop bit,
// and none parity bit, receive FIFO 1 byte.
//
UARTConfigSetExpClk(UART0_BASE, 115200, (UART_CONFIG_WLEN_8 |
UART_CONFIG_STOP_ONE |
UART_CONFIG_PAR_NONE));
UARTEnable(UART0_BASE, (UART_BLOCK_UART | UART_BLOCK_TX | UART_BLOCK_RX));
UARTBufferWrite(UART0_BASE, "NUC1xx.UART.BAUDRATE EXAMPLE \r\n", sizeof("NUC1xx.UART.BAUDRATE EXAMPLE \r\n"));
}
//*****************************************************************************
//
//! \brief Init uart to print.
//!
//! \param None
//!
//! \details uart config as (115200, 8 data bit, 1 stop bit , no partiy)
//!
//! \return None.
//
//*****************************************************************************
static
void UartInit(void)
{
xSysCtlPeripheralEnable(SYSCTL_PERIPH_AFIO);
xSPinTypeUART(UART0RX, PC10);
xSPinTypeUART(UART0TX, PC8);
xSysCtlPeripheralReset(xSYSCTL_PERIPH_UART0);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART0);
//
// Set UART0 clock source.
//
SysCtlPeripheralClockSourceSet(SYSCTL_PERIPH_UART_S_HCLK);
//
// Configure 8 bit word length, 1 stop bit,
// and none parity bit, receive FIFO 1 byte.
//
xUARTConfigSet(UART0_BASE, 115200, (xUART_CONFIG_WLEN_8 |
xUART_CONFIG_STOP_1 |
xUART_CONFIG_PAR_NONE));
xUARTEnable(UART0_BASE, (UART_BLOCK_UART | xUART_BLOCK_TX | xUART_BLOCK_RX));
}
void UART_example(void)
{
unsigned int i = 0;
//
// Configure System clock
//
xSysCtlClockSet(84000000, xSYSCTL_OSC_MAIN | xSYSCTL_XTAL_12MHZ);
SysCtlDelay(10000);
//
// Enable GPIO/UART Clock
//
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART0);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_GPIOG);
//
// Remap UART pin to GPIO Port UART0_RX --> PG1 UART0_TX --> PG2
xSPinTypeUART(UART0RX, PG1);
xSPinTypeUART(UART0TX, PG2);
//
// Configure UART Baud 115200 8-N-1
//
xUARTConfigSet(xUART0_BASE, 115200, xUART_CONFIG_WLEN_8 | xUART_CONFIG_PAR_NONE | xUART_CONFIG_STOP_1);
//
// Enable UART Receive/Transmit
//
xUARTEnable(xUART0_BASE, xUART_BLOCK_UART | xUART_BLOCK_TX | xUART_BLOCK_RX);
//
// print out welcome information
//
i = 0;
while(Buf[i] != '\0')
{
xUARTCharPut(xUART0_BASE, Buf[i++]);
}
//
// Echo user's input information
//
while((Rec = UxARTCharGet(xUART0_BASE)) != '\n')
{
xUARTCharPut(xUART0_BASE, Rec);
}
//
// print out run over information
//
i = 0;
while(Buf[i] != '\0')
{
xUARTCharPut(xUART0_BASE, End[i++]);
}
while(1);
}
void UART_Example_Basic(void)
{
/********************** Configure System clock *************************/
SysCtlClockSet(100000000, SYSCTL_OSC_INT | SYSCTL_XTAL_12_MHZ);
SysCtlDelay(TICK_SLOW);
/********************** Configure GPIO Port ****************************/
#if (UART_ID == 0)
// 1: Enable GPIO Power and Clock
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
// 2: Map GPIO Pin
// UART0 TX --> PA2
// UART0 RX --> PA3
xSPinTypeUART(UART0TX, PA2);
xSPinTypeUART(UART0RX, PA3);
#elif (UART_ID == 1)
// 1: Enable GPIO Power and Clock
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOC);
// 2: Map GPIO Pin
// UART1 TX --> PC0
// UART1 RX --> PC1
xSPinTypeUART(UART1TX, PC0);
xSPinTypeUART(UART1RX, PC1);
#endif
/********************** Configure UART *********************************/
// 1: Enable UART0 Power and clock
#if (UART_ID == 0)
SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
UARTCfg(UART0_BASE, 9600, UART_CFG_LEN_8_BIT | UART_CFG_STOP_1_BIT |
UART_CFG_PARITY_NONE | UART_CFG_BREAK_DIS);
UARTFIFOCfg(UART0_BASE, FIFO_CFG_FIFO_EN | FIFO_CFG_RX_TRI_LVL_0);
UARTIntEnable(UART0_BASE, INT_ABEO | INT_ABTO);
UARTIntCallbackInit(UART0_BASE, UserUARTHandler);
xIntEnable(xINT_UART0);
xHWREG(UART0_BASE + ACR) |= ACR_START;
while(Passed == 0);
UARTStrSend(UART0_BASE, "\r\nHello world\r\n");
#elif (UART_ID == 1)
// 1: Enable UART1 Power and clock
SysCtlPeripheralEnable(SYSCTL_PERIPH_UART1);
UARTCfg(UART1_BASE, 9600, UART_CFG_LEN_8_BIT | UART_CFG_STOP_1_BIT |
UART_CFG_PARITY_NONE | UART_CFG_BREAK_DIS);
UARTFIFOCfg(UART1_BASE, FIFO_CFG_FIFO_EN | FIFO_CFG_RX_TRI_LVL_0);
UARTStrSend(UART1_BASE, "Hello world\r\n");
#endif
while (1)
{
;
}
}
//*****************************************************************************
//
//! \brief Initializes the PTC08 device.
//!
//! Initializes the PTC08 device,it will set the baud rate 115200,image size
//! 320*240,ziprate 36 and non-save power.
//!
//! \return None.
//
//*****************************************************************************
xtBoolean
PTC08Init(void)
{
xSysCtlPeripheralEnable2(PTC08_UART);
xSysCtlPeripheralEnable2(xGPIOSPinToPeripheralId(PTC08_PIN_UART_RX));
xSysCtlPeripheralEnable2(xGPIOSPinToPeripheralId(PTC08_PIN_UART_TX));
xSysCtlPeripheralClockSourceSet(xSYSCTL_UART1_MAIN, 1);
xSPinTypeUART(PTC08_UART_RX, PTC08_PIN_UART_RX);
xSPinTypeUART(PTC08_UART_TX, PTC08_PIN_UART_TX);
xUARTConfigSet(PTC08_UART, 38400, (xUART_CONFIG_WLEN_8 |
xUART_CONFIG_STOP_1 |
xUART_CONFIG_PAR_NONE));
xUARTEnable(PTC08_UART, (xUART_BLOCK_UART | xUART_BLOCK_TX | xUART_BLOCK_RX));
//
// Must wait for 2.5s before the camera can received Command
//
xSysCtlDelay(25000000);
if(!PTC08PhotoReset())
{
return xfalse;
}
if(!PTC08PhotoSizeSet(PTC08_SIZE_320_240))
{
return xfalse;
}
if(!PTC08ZipRateSet(0x36))
{
return xfalse;
}
xSysCtlDelay(10);
if(!PTC08SavePowerSet(PTC08_SAVE_POWER_DIS))
{
return xfalse;
}
if(!PTC08BaudRateSet(PTC08_BAUDRATE_115200))
{
return xfalse;
}
xUARTConfigSet(PTC08_UART, 115200, (UART_CONFIG_WLEN_8 |
UART_CONFIG_STOP_ONE |
UART_CONFIG_PAR_NONE));
return xtrue;
}
//*****************************************************************************
//
//! \brief Init uart to print.
//!
//! \param None
//!
//! \details uart config as (115200, 8 data bit, 1 stop bit , no partiy)
//!
//! \return None.
//
//*****************************************************************************
static
void UartInit(void)
{
xSPinTypeUART(UART0RX,PB0);
xSPinTypeUART(UART0TX,PB1);
xSysCtlPeripheralReset(xSYSCTL_PERIPH_UART0);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART0);
xSysCtlPeripheralClockSourceSet(xSYSCTL_UART0_MAIN, 1);
xUARTConfigSet(UART0_BASE, 115200, (UART_CONFIG_WLEN_8 |
UART_CONFIG_STOP_ONE |
UART_CONFIG_PAR_NONE));
}
//*****************************************************************************
//
//! \brief print some data to terminal.
//!
//! \param None
//!
//! \return None.
//
//*****************************************************************************
void UartPrintf(void)
{
unsigned long i;
//
//Set System Clock
//
xSysCtlClockSet(72000000, xSYSCTL_OSC_MAIN | xSYSCTL_XTAL_8MHZ);
xSysCtlDelay(10000);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_GPIOA);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_GPIOD);
xSysCtlPeripheralEnable(SYSCTL_PERIPH_AFIO);
xSPinTypeUART(UART1TX,PA9);
xSysCtlPeripheralReset(xSYSCTL_PERIPH_UART1);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART1);
xUARTConfigSet(USART1_BASE, 115200, (UART_CONFIG_WLEN_8 |
UART_CONFIG_STOP_ONE |
UART_CONFIG_PAR_NONE));
xUARTEnable(USART1_BASE, (UART_BLOCK_UART | UART_BLOCK_TX | UART_BLOCK_RX));
for(i = 0; i < sizeof("STM32F1xx.UART Example of CoX \r\n"); i++)
{
xUARTCharPut(USART1_BASE, ucData[i]);
}
}
void Init_UART0(int baud, int buffer_size)
{
xtEventCallback UART0_INT_HANDLE = USART0IntHandler;
// Enable GPIO and UART Clock
SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
// Remap UART pin to GPIO Port UART0_RX --> PA2 UART0_TX --> PA1
xSPinTypeUART(UART0RX, PA1);
xSPinTypeUART(UART0TX, PA2);
// Set UART clock
SysCtlPeripheralClockSourceSet(SYSCTL_PERIPH_UART0_S_MCGPLLCLK_2);
// Disable UART Receive/Transmit
UARTDisable(UART0_BASE, UART_TX | UART_RX);
// Configure UART Baud 115200
UARTConfigSet(UART0_BASE, baud, UART_CONFIG_SAMPLE_RATE_DEFAULT | UART_CONFIG_WLEN_8 | UART_CONFIG_PAR_NONE | UART_CONFIG_STOP_1);
if (OSSemCreate(0, &SerialTX0) != ALLOC_EVENT_OK)
{
// Oh Oh
// Não deveria entrar aqui !!!
while(1){};
};
// Só cria fila se for passado um tamanho maior que 0
if (buffer_size){
if (OSQueueCreate(buffer_size, &Serial0) != ALLOC_EVENT_OK)
{
// Oh Oh
// Não deveria entrar aqui !!!
while(1){};
};
}
UARTIntEnable(UART0_BASE, UART_INT_R);
UARTIntCallbackInit(UART0_BASE, UART0_INT_HANDLE);
// Enable UART Receive and Transmit
UARTEnable(UART0_BASE, UART_TX | UART_RX);
xIntEnable(28);
}
void
TestIOInit(void)
{
xSysCtlClockSet(50000000, xSYSCTL_OSC_MAIN | xSYSCTL_XTAL_12MHZ);
SysCtlDelay(10000);
xSPinTypeUART(UART0RX,PB0);
xSPinTypeUART(UART0TX,PB1);
xSysCtlPeripheralReset(xSYSCTL_PERIPH_UART0);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART0);
xSysCtlPeripheralClockSourceSet(xSYSCTL_UART0_MAIN, 1);
xUARTConfigSet(UART0_BASE, 115200, (UART_CONFIG_WLEN_8 | UART_CONFIG_STOP_ONE | UART_CONFIG_PAR_NONE));
xUARTEnable(UART0_BASE, (UART_BLOCK_UART | UART_BLOCK_TX | UART_BLOCK_RX));
}
void Init_UART2(void)
{
xtEventCallback UART2_INT_HANDLE = USART2IntHandler;
// Enable GPIO and UART Clock
SysCtlPeripheralEnable(SYSCTL_PERIPH_UART2);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOE);
// Remap UART pin to GPIO Port UART0_RX --> PA2 UART0_TX --> PA1
xSPinTypeUART(UART2RX, PE23);
xSPinTypeUART(UART2TX, PE22);
// Set UART clock
SysCtlPeripheralClockSourceSet(SYSCTL_PERIPH_UART0_S_MCGPLLCLK_2);
// Disable UART Receive/Transmit
UARTDisable(UART2_BASE, UART_TX | UART_RX);
// Configure UART Baud 115200
UARTConfigSet(UART2_BASE, 9600, UART_CONFIG_SAMPLE_RATE_DEFAULT | UART_CONFIG_WLEN_8 | UART_CONFIG_PAR_NONE | UART_CONFIG_STOP_1);
if (OSSemCreate(0, &SerialTX2) != ALLOC_EVENT_OK)
{
// Oh Oh
// Não deveria entrar aqui !!!
while(1){};
};
if (OSQueueCreate(128, &Serial2) != ALLOC_EVENT_OK)
{
// Oh Oh
// Não deveria entrar aqui !!!
while(1){};
};
UARTIntEnable(UART2_BASE, UART_INT_R);
UARTIntCallbackInit(UART2_BASE, UART2_INT_HANDLE);
// Enable UART Receive and Transmit
UARTEnable(UART2_BASE, UART_TX | UART_RX);
xIntEnable(30);
}
//*****************************************************************************
//
//! \biref uart0 configre
//!
//! \return none
//
//*****************************************************************************
void UART0Configuration(void)
{
xSPinTypeUART(U0RX,PB0);
xSPinTypeUART(U0TX,PB1);
xSysCtlPeripheralReset(xSYSCTL_PERIPH_UART0);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART0);
SysCtlPeripheralClockSourceSet(SYSCTL_PERIPH_UART_S_EXT12M);
xHWREG(UART0_BASE + UART_FCR) |= 0x6;
xHWREG(UART0_BASE + UART_FCR) &= ~(0xF0);
xHWREG(UART0_BASE + UART_FCR) |= 0;
xHWREG(UART0_BASE + UART_LCR) = 3;
xHWREG(UART0_BASE + UART_BAUD) = 0x3F000066;
SysCtlDelay(10000);
}
//////////////////////////////////////////////////////////////////////////////
// Platform (STM32F103X) initialization for peripherals as GPIO, SPI, UARTs //
//////////////////////////////////////////////////////////////////////////////
void platform_init(void)
{
xSysCtlClockSet(72000000, xSYSCTL_OSC_MAIN | xSYSCTL_XTAL_8MHZ);
xSysCtlDelay((xSysCtlClockGet()/1000)*50); // wait 50ms
/**************************/
/* GPIO_A For SPI CS PIN */// It must be first to enable GPIO peripheral than other peripheral. (Otherwise, UART do not run in STM32F103X)
/**************************/
xSysCtlPeripheralEnable( xSYSCTL_PERIPH_GPIOA );
xGPIODirModeSet(xGPIO_PORTA_BASE, xGPIO_PIN_4, xGPIO_DIR_MODE_OUT);
/************/
/* For UART */
/************/
xSysCtlPeripheralReset(xSYSCTL_PERIPH_UART1);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART1);
xSPinTypeUART(UART1TX,PA9);
xSPinTypeUART(UART1RX,PA10);
xUARTConfigSet(xUART1_BASE, 115200, (UART_CONFIG_WLEN_8 | UART_CONFIG_STOP_ONE | UART_CONFIG_PAR_NONE));
xUARTEnable(xUART1_BASE, (UART_BLOCK_UART | UART_BLOCK_TX | UART_BLOCK_RX));
/***********/
/* For SPI */
/***********/
xSysCtlPeripheralReset(WIZCHIP_SPI_PERIPH);
xSysCtlPeripheralEnable(WIZCHIP_SPI_PERIPH);
xSPinTypeSPI(WIZCHIP_SPI_CLK, WIZCHIP_SPI_CLK_PIN); // xGPIODirModeSet(xGPIO_PORTA, xGPIO_PIN_5, GPIO_TYPE_AFOUT_STD, GPIO_OUT_SPEED_50M);
xSPinTypeSPI(WIZCHIP_SPI_MOSI,WIZCHIP_SPI_MOSI_PIN); // xGPIODirModeSet(xGPIO_PORTA, xGPIO_PIN_7, GPIO_TYPE_AFOUT_STD, GPIO_OUT_SPEED_50M);
xSPinTypeSPI(WIZCHIP_SPI_MISO,WIZCHIP_SPI_MISO_PIN); // xGPIODirModeSet(xGPIO_PORTA, xGPIO_PIN_6, GPIO_TYPE_IN_FLOATING, GPIO_IN_SPEED_FIXED);
xSPIConfigSet(WIZCHIP_SPI_BASE, xSysCtlClockGet()/2, xSPI_MOTO_FORMAT_MODE_0 | xSPI_MODE_MASTER | xSPI_MSB_FIRST | xSPI_DATA_WIDTH8);
xSPISSSet(WIZCHIP_SPI_BASE, SPI_SS_SOFTWARE, xSPI_SS_NONE);
xSPIEnable(WIZCHIP_SPI_BASE);
printf("HCLK = %dMHz\r\n", (unsigned int)(xSysCtlClockGet()/1000000));
}
void
TestIOInit(void)
{
xSysCtlClockSet(72000000, xSYSCTL_OSC_MAIN | xSYSCTL_XTAL_8MHZ);
SysCtlDelay(10000);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
SysCtlPeripheralEnable(SYSCTL_PERIPH_AFIO);
xSPinTypeUART(UART0RX, PA8);
xSPinTypeUART(UART0TX, PA9);
xSysCtlPeripheralReset(xSYSCTL_PERIPH_UART0);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART0);
SysCtlPeripheralClockSourceSet(SYSCTL_PERIPH_UART_S_HCLK);
UARTConfigSetExpClk(UART0_BASE, 115200, (UART_CONFIG_WLEN_8 |
UART_CONFIG_STOP_ONE |
UART_CONFIG_PAR_NONE));
UARTEnable(UART0_BASE, (UART_BLOCK_UART | UART_BLOCK_TX | UART_BLOCK_RX));
}
void
TestIOInit(void)
{
SysCtlKeyAddrUnlock();
xHWREG(SYSCLK_PWRCON) |= SYSCLK_PWRCON_XTL12M_EN;
xSysCtlClockSet(12000000, xSYSCTL_OSC_MAIN | xSYSCTL_XTAL_12MHZ);
SysCtlDelay(10000);
xSPinTypeUART(UART0RX, PA1);
xSPinTypeUART(UART0TX, PA0);
xSysCtlPeripheralReset(xSYSCTL_PERIPH_UART0);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART0);
SysCtlPeripheralClockSourceSet(SYSCTL_PERIPH_UART_S_EXT12M);
UARTConfigSetExpClk(UART0_BASE, 115200, (UART_CONFIG_WLEN_8 |
UART_CONFIG_STOP_ONE |
UART_CONFIG_PAR_NONE));
UARTEnable(UART0_BASE, (UART_BLOCK_UART | UART_BLOCK_TX | UART_BLOCK_RX));
}
//*****************************************************************************
//
//! \brief initialize USART for debugging use
//!
//! \param None
//!
//! \details Initialize USART1 for debugging use. Debugging will use printf function,
//! so we use USART1 as the debugging tool. Don't forget to add and transplant printf.c.
//! If you don't need debugging or you have your own debugging function, remove this
//! function.
//!
//! \return None
//
//*****************************************************************************
void mInitSTDIO( void )
{
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_GPIOA);
xSysCtlPeripheralReset(xSYSCTL_PERIPH_UART1);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART1);
xUARTConfigSet(xUART1_BASE, 115200, (xUART_CONFIG_WLEN_8 |
xUART_CONFIG_STOP_1 |
xUART_CONFIG_PAR_NONE));
xUARTEnable(xUART1_BASE, (xUART_BLOCK_UART | xUART_BLOCK_TX | xUART_BLOCK_RX));
xSysCtlPeripheralEnable(SYSCTL_PERIPH_AFIO);
xSPinTypeUART(UART1TX, PA9);
}
void uartprinntf()
{
xSysCtlClockSet(84000000, xSYSCTL_OSC_MAIN | xSYSCTL_XTAL_12MHZ);
xSysCtlDelay(10000);
xSPinTypeUART(UART0RX,PG1);
xSPinTypeUART(UART0TX,PG2);
xSysCtlPeripheralReset(xSYSCTL_PERIPH_UART0);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART0);
//
// Config 8 bit word length, 1 stop bit,
// and none parity bit, receive FIFO 1 byte.
//
xUARTConfigSet(xUART0_BASE, 115200, (xUART_CONFIG_WLEN_8 | \
xUART_CONFIG_STOP_1 | \
xUART_CONFIG_PAR_NONE));
xUARTEnable(xUART0_BASE, (xUART_BLOCK_UART | xUART_BLOCK_TX | xUART_BLOCK_RX));
UARTBufferWrite(UART0_BASE, "NUC1xx.UART.BAUDRATE EXAMPLE \r\n", sizeof("NUC1xx.UART.BAUDRATE EXAMPLE \r\n"));
}
//*****************************************************************************
//
//! \brief print some data to terminal.
//!
//! \param None
//!
//! \return None.
//
//*****************************************************************************
void UartPrintf(void)
{
unsigned long i;
//
//Set System Clock
//
xSysCtlClockSet(72000000, xSYSCTL_OSC_MAIN | xSYSCTL_XTAL_8MHZ);
xSysCtlDelay(10000);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
SysCtlPeripheralEnable(SYSCTL_PERIPH_AFIO);
xSPinTypeUART(UART0RX, PA8);
xSPinTypeUART(UART0TX, PA9);
xSysCtlPeripheralReset(xSYSCTL_PERIPH_UART0);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART0);
//
// Set UART0 clock source.
//
xSysCtlPeripheralClockSourceSet(xSYSCTL_UART0_HCLK, 1);
//
// Configure 8 bit word length, 1 stop bit,
// and none parity bit, receive FIFO 1 byte.
//
xUARTConfigSet(UART0_BASE, 115200, (xUART_CONFIG_WLEN_8 |
xUART_CONFIG_STOP_1 |
xUART_CONFIG_PAR_NONE));
xUARTEnable(UART0_BASE, (UART_BLOCK_UART | xUART_BLOCK_TX | xUART_BLOCK_RX));
for(i = 0; i < sizeof("HT32F125x.UART Example of CoX \r\n"); i++)
{
xUARTCharPut(UART0_BASE, ucData[i]);
}
}
void UART_example(void)
{
unsigned int i = 0;
char Rec = 0;
//
// Configure System clock
//
xSysCtlClockSet(48000000, xSYSCTL_OSC_MAIN | xSYSCTL_XTAL_8MHZ);
SysCtlDelay(1000000);
//
// Enable GPIO/UART Clock
//
SysCtlPeripheralEnable(SYSCTL_PERIPH_UART1);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOC);
//
// Remap UART pin to GPIO Port UART1_RX --> PC3 UART1_TX --> PC4
xSPinTypeUART(UART1RX, PC3);
xSPinTypeUART(UART1TX, PC4);
//
// Disable UART Receive/Transmit
//
UARTDisable(UART1_BASE, UART_TX | UART_RX);
//
// Configure UART Baud 9600 8-N-1
//
UARTConfigSet(UART1_BASE, 9600, UART_CONFIG_WLEN_8 | UART_CONFIG_PAR_NONE |
UART_CONFIG_STOP_1);
//
// Enable UART Receive/Transmit
//
UARTEnable(UART1_BASE, UART_TX | UART_RX);
//
// print out welcome information
//
i = 0;
while(Begin[i] != '\0')
{
UARTCharPut(UART1_BASE, Begin[i++]);
}
//
// Echo user's input information
//
while((Rec = UARTCharGet(UART1_BASE)) != '\n')
{
UARTCharPut(UART1_BASE, Rec);
}
//
// print out run over information
//
i = 0;
while(End[i] != '\0')
{
UARTCharPut(UART1_BASE, End[i++]);
}
while(1);
}
void RTCTickInt()
{
xSysCtlClockSet(72000000, xSYSCTL_OSC_MAIN | xSYSCTL_XTAL_8MHZ);
xSysCtlPeripheralEnable(SYSCTL_PERIPH_PWR);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_GPIOA);
SysCtlBackupAccessEnable();
SysCtlLSEConfig(SYSCTL_LSE_OSC_EN);
SysCtlPeripheralClockSourceSet(SYSCTL_RTC_LSE);
xSysCtlPeripheralEnable(SYSCTL_PERIPH_RTC);
SysCtlDelay(10000);
xSPinTypeUART(UART1RX,PA10);
xSPinTypeUART(UART1TX,PA9);
xSysCtlPeripheralReset(xSYSCTL_PERIPH_UART1);
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART1);
xUARTConfigSet(xUART1_BASE, 115200, (UART_CONFIG_WLEN_8 |
UART_CONFIG_STOP_ONE |
UART_CONFIG_PAR_NONE));
xUARTEnable(xUART1_BASE, UART_BLOCK_UART | UART_BLOCK_RX | UART_BLOCK_TX);
UARTBufferWrite(xUART1_BASE, "usart init is ok!", sizeof("usart init is ok!")-1);
RTCTimeInit(0X7FFF);
tTime1.ulSecond = 20;
tTime1.ulMinute = 10;
tTime1.ulHour = 11;
tTime1.ulMDay = 13;
tTime1.ulMonth = 6;
tTime1.ulYear = 2012;
tTime1.ulWDay = 3;
//
// Writes current time to corresponding register.
//
RTCTimeWrite(&tTime1, ulTimeAlarm[0]);
SysCtlDelay(10000);
RTCIntCallbackInit(xRTCCallback);
//
// Enables tick interrupt.
//
RTCIntEnable(RTC_INT_TIME_TICK);
xIntEnable(INT_RTC);
xIntMasterEnable();
while(ulj < 2);
xIntMasterDisable();
RTCTimeRead(&tTime1, ulTimeAlarm[0]);
}
void UART_example(void)
{
unsigned int i = 0;
//
// Configure System clock
//
xSysCtlClockSet(48000000, xSYSCTL_OSC_MAIN | xSYSCTL_XTAL_8MHZ);
SysCtlDelay(1000000);
// Note: Defore call UART0 Function, you must call SysCtlPeripheralClockSourceSet Function.
// SYSCTL_PERIPH_UART0_S_MCGFLLCLK, SYSCTL_PERIPH_UART0_S_MCGPLLCLK_2,
// SYSCTL_PERIPH_UART0_S_OSCERCLK, SYSCTL_PERIPH_UART0_S_MCGIRCLK,
// For UART1/2, just comment it
SysCtlPeripheralClockSourceSet(SYSCTL_PERIPH_UART0_S_MCGPLLCLK_2);
//
// Enable GPIO/UART Clock
//
SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
//
// Remap UART pin to GPIO Port UART1_RX --> PC3 UART1_TX --> PC4
xSPinTypeUART(UART0RX, PA1);
xSPinTypeUART(UART0TX, PA2);
//
// Disable UART Receive/Transmit
//
UARTDisable(UART0_BASE, UART_TX | UART_RX);
//
// Configure UART Baud 115200 8-N-1
//
UARTConfigSet(UART0_BASE, 115200, UART_CONFIG_WLEN_8 | UART_CONFIG_PAR_NONE |
UART_CONFIG_STOP_1);
//
// Enable UART Receive/Transmit
//
UARTEnable(UART0_BASE, UART_TX | UART_RX);
//
// print out welcome information
//
i = 0;
while(Begin[i] != '\0')
{
UARTCharPut(UART0_BASE, Begin[i++]);
}
//
// Echo user's input information
//
while((Rec = UARTCharGet(UART0_BASE)) != '\n')
{
UARTCharPut(UART0_BASE, Rec);
}
//
// print out run over information
//
i = 0;
while(End[i] != '\0')
{
UARTCharPut(UART0_BASE, End[i++]);
}
while(1);
}
//*****************************************************************************
//
//! \brief xgpio001 test execute main body.
//!
//! \return None.
//
//*****************************************************************************
static void xgpio001Execute(void)
{
unsigned long ulPin, ulPort;
unsigned long ulvalue, ulTemp;
int i, j;
//
// GPIOA PIN mode test
//
xGPIODirModeSet(xGPIO_PORTA_BASE, xGPIO_PIN_0, xGPIO_DIR_MODE_IN);
ulvalue = xGPIODirModeGet(xGPIO_PORTA_BASE, xGPIO_PIN_0) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_IN),
"xgpioA, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTA_BASE, xGPIO_PIN_0, xGPIO_DIR_MODE_OUT);
ulvalue = xGPIODirModeGet(xGPIO_PORTA_BASE, xGPIO_PIN_0) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_OUT),
"xgpioA, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTA_BASE, xGPIO_PIN_4, xGPIO_DIR_MODE_IN);
ulvalue = xGPIODirModeGet(xGPIO_PORTA_BASE, xGPIO_PIN_4) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_IN),
"xgpioA, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTA_BASE, xGPIO_PIN_4, xGPIO_DIR_MODE_OUT);
ulvalue = xGPIODirModeGet(xGPIO_PORTA_BASE, xGPIO_PIN_4) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_OUT),
"xgpioA, \" GPIODirModeSet or GPIODirModeGet()\" error");
//
// GPIOB pin mode test
//
xGPIODirModeSet(xGPIO_PORTB_BASE, xGPIO_PIN_0, xGPIO_DIR_MODE_IN);
ulvalue = xGPIODirModeGet(xGPIO_PORTB_BASE, xGPIO_PIN_0) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_IN),
"xgpioB, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTB_BASE, xGPIO_PIN_0, xGPIO_DIR_MODE_OUT);
ulvalue = xGPIODirModeGet(xGPIO_PORTB_BASE, xGPIO_PIN_0) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_OUT),
"xgpioB, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTB_BASE, xGPIO_PIN_4, xGPIO_DIR_MODE_IN);
ulvalue = xGPIODirModeGet(xGPIO_PORTB_BASE, xGPIO_PIN_4) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_IN),
"xgpioB, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTB_BASE, xGPIO_PIN_4, xGPIO_DIR_MODE_OUT);
ulvalue = xGPIODirModeGet(xGPIO_PORTB_BASE, xGPIO_PIN_4) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_OUT),
"xgpioB, \" GPIODirModeSet or GPIODirModeGet()\" error");
//
// GPIOC pin mode test
//
xGPIODirModeSet(xGPIO_PORTC_BASE, xGPIO_PIN_0, xGPIO_DIR_MODE_IN);
ulvalue = xGPIODirModeGet(xGPIO_PORTC_BASE, xGPIO_PIN_0) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_IN),
"xgpioC, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTC_BASE, xGPIO_PIN_0, xGPIO_DIR_MODE_OUT);
ulvalue = xGPIODirModeGet(xGPIO_PORTC_BASE, xGPIO_PIN_0) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_OUT),
"xgpioC, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTC_BASE, xGPIO_PIN_4, xGPIO_DIR_MODE_IN);
ulvalue = xGPIODirModeGet(xGPIO_PORTC_BASE, xGPIO_PIN_4) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_IN),
"xgpioC, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTC_BASE, xGPIO_PIN_4, xGPIO_DIR_MODE_OUT);
ulvalue = xGPIODirModeGet(xGPIO_PORTC_BASE, xGPIO_PIN_4) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_OUT),
"xgpioC, \" GPIODirModeSet or GPIODirModeGet()\" error");
//
// GPIOD pin mode test
//
xGPIODirModeSet(xGPIO_PORTD_BASE, xGPIO_PIN_0, xGPIO_DIR_MODE_IN);
ulvalue = xGPIODirModeGet(xGPIO_PORTD_BASE, xGPIO_PIN_0) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_IN),
"xgpioC, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTD_BASE, xGPIO_PIN_0, xGPIO_DIR_MODE_OUT);
ulvalue = xGPIODirModeGet(xGPIO_PORTD_BASE, xGPIO_PIN_0) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_OUT),
"xgpioC, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTD_BASE, xGPIO_PIN_4, xGPIO_DIR_MODE_IN);
ulvalue = xGPIODirModeGet(xGPIO_PORTD_BASE, xGPIO_PIN_4) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_IN),
"xgpioC, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTD_BASE, xGPIO_PIN_4, xGPIO_DIR_MODE_OUT);
ulvalue = xGPIODirModeGet(xGPIO_PORTD_BASE, xGPIO_PIN_4) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_OUT),
"xgpioC, \" GPIODirModeSet or GPIODirModeGet()\" error");
//
// GPIOE pin mode test
//
xGPIODirModeSet(xGPIO_PORTE_BASE, xGPIO_PIN_0, xGPIO_DIR_MODE_IN);
ulvalue = xGPIODirModeGet(xGPIO_PORTE_BASE, xGPIO_PIN_0) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_IN),
"xgpioC, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTE_BASE, xGPIO_PIN_0, xGPIO_DIR_MODE_OUT);
ulvalue = xGPIODirModeGet(xGPIO_PORTE_BASE, xGPIO_PIN_0) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_OUT),
"xgpioC, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTE_BASE, xGPIO_PIN_4, xGPIO_DIR_MODE_IN);
ulvalue = xGPIODirModeGet(xGPIO_PORTE_BASE, xGPIO_PIN_4) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_IN),
"xgpioC, \" GPIODirModeSet or GPIODirModeGet()\" error");
xGPIODirModeSet(xGPIO_PORTE_BASE, xGPIO_PIN_4, xGPIO_DIR_MODE_OUT);
ulvalue = xGPIODirModeGet(xGPIO_PORTE_BASE, xGPIO_PIN_4) ;
TestAssert((ulvalue == xGPIO_DIR_MODE_OUT),
"xgpioC, \" GPIODirModeSet or GPIODirModeGet()\" error");
xIntDisable(xINT_GPIOA);
xIntDisable(xINT_GPIOB);
xIntDisable(xINT_GPIOC);
xIntDisable(xINT_GPIOD);
xIntDisable(xINT_GPIOE);
/*
//
// GPIOA int enable test
//
for(i = 0; i < 5; i++)
{
xGPIOPinIntEnable(xGPIO_PORTA_BASE, xGPIO_PIN_0, ulIntTypes[i]);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_CFGR0) & EXTI_CFGR0_SRCTYPE_M;
TestAssert(ulTemp == ulIntTypes[i],
"xgpio, \"xGPIOPinIntEnable \" error");
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_ESSRO) & AFIO_ESSR0_EXTINPIN_M;
TestAssert(ulTemp == 0,
"xgpio, \"xGPIOPinIntEnable \" error");
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_ICR) & 0x00000001;
TestAssert(ulTemp == 0x00000001,
"xgpio, \"xGPIOPinIntEnable \" error");
}
//
// GPIOB int enable test
//
for(i = 0; i < 5; i++)
{
xGPIOPinIntEnable(xGPIO_PORTB_BASE, xGPIO_PIN_9, ulIntTypes[i]);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_CFGR0 + 9*4) & EXTI_CFGR0_SRCTYPE_M;
TestAssert(ulTemp == ulIntTypes[i],
"xgpio, \"xGPIOPinIntEnable \" error");
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_ESSR1) & (AFIO_ESSR0_EXTINPIN_M << 4);
TestAssert(ulTemp == (1 << 4),
"xgpio, \"xGPIOPinIntEnable \" error");
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_ICR) & (0x00000001 << 9);
TestAssert(ulTemp == (0x00000001 << 9),
"xgpio, \"xGPIOPinIntEnable \" error");
}
//
// GPIOC int enable test
//
for(i = 0; i < 5; i++)
{
xGPIOPinIntEnable(xGPIO_PORTC_BASE, xGPIO_PIN_1, ulIntTypes[i]);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_CFGR0 + 4) & EXTI_CFGR0_SRCTYPE_M;
TestAssert(ulTemp == ulIntTypes[i],
"xgpio, \"xGPIOPinIntEnable \" error");
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_ESSRO) & (AFIO_ESSR0_EXTINPIN_M << 4);
TestAssert(ulTemp == 2 << 4,
"xgpio, \"xGPIOPinIntEnable \" error");
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_ICR) & 0x00000002;
TestAssert(ulTemp == 0x00000002,
"xgpio, \"xGPIOPinIntEnable \" error");
}
//
// GPIOD int enable test
//
for(i = 0; i < 5; i++)
{
xGPIOPinIntEnable(xGPIO_PORTD_BASE, xGPIO_PIN_9, ulIntTypes[i]);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_CFGR0 + 9*4) & EXTI_CFGR0_SRCTYPE_M;
TestAssert(ulTemp == ulIntTypes[i],
"xgpio, \"xGPIOPinIntEnable \" error");
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_ESSR1) & (AFIO_ESSR0_EXTINPIN_M << 4);
TestAssert(ulTemp == (3 << 4),
"xgpio, \"xGPIOPinIntEnable \" error");
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_ICR) & (0x00000001 << 9);
TestAssert(ulTemp == (0x00000001 << 9),
"xgpio, \"xGPIOPinIntEnable \" error");
}
//
// GPIOE int enable test
//
for(i = 0; i < 5; i++)
{
xGPIOPinIntEnable(xGPIO_PORTE_BASE, xGPIO_PIN_10, ulIntTypes[i]);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_CFGR0 + 10*4) & EXTI_CFGR0_SRCTYPE_M;
TestAssert(ulTemp == ulIntTypes[i],
"xgpio, \"xGPIOPinIntEnable \" error");
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_ESSR1) & (AFIO_ESSR0_EXTINPIN_M << 8);
TestAssert(ulTemp == (4 << 8),
"xgpio, \"xGPIOPinIntEnable \" error");
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_ICR) & (0x00000001 << 10);
TestAssert(ulTemp == (0x00000001 << 10),
"xgpio, \"xGPIOPinIntEnable \" error");
}
*/
//
// Int Disable test
//
for(ulPin = 0; ulPin < 16; ulPin++)
{
xGPIOPinIntDisable(GPIO_AFIO_BASE, ulPackedPin[ulPin]);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_ICR) & (0x00000001 << ulPin);
TestAssert(ulTemp == 0,
"xgpio, \"Interrupt disable test \" error");
}
//
// GPIOA out/in test
//
xGPIODirModeSet( xGPIO_PORTA_BASE, xGPIO_PIN_0, GPIO_DIR_MODE_OUT );
xGPIOPinWrite(xGPIO_PORTA_BASE, xGPIO_PIN_0, 1);
ulTemp = GPIOPinPortDoutGet(xGPIO_PORTA_BASE);
TestAssert(ulTemp == xGPIO_PIN_0,
"xgpio, \"Output pin value set \" error");
xGPIOPinWrite(xGPIO_PORTA_BASE, xGPIO_PIN_0, 0);
ulTemp = GPIOPinPortDoutGet(xGPIO_PORTA_BASE);
TestAssert(ulTemp == 0,
"xgpio, \"Output pin value set \" error");
//
// GPIOB out/in test
//
xGPIODirModeSet( xGPIO_PORTB_BASE, xGPIO_PIN_2, GPIO_DIR_MODE_OUT );
xGPIOPinWrite(xGPIO_PORTB_BASE, xGPIO_PIN_2, 1);
ulTemp = GPIOPinPortDoutGet(xGPIO_PORTB_BASE) & xGPIO_PIN_2;
TestAssert(ulTemp == xGPIO_PIN_2,
"xgpio, \"Output pin value set \" error");
xGPIOPinWrite(xGPIO_PORTB_BASE, xGPIO_PIN_2, 0);
ulTemp = GPIOPinPortDoutGet(xGPIO_PORTB_BASE) & xGPIO_PIN_2;
TestAssert(ulTemp == 0,
"xgpio, \"Output pin value set \" error");
GPIOPortWrite(xGPIO_PORTB_BASE, 0x00000004);
ulTemp = GPIOPinPortDoutGet(xGPIO_PORTB_BASE) & xGPIO_PIN_2;
TestAssert(ulTemp == 0x00000004,
"xgpio, \"Output port value set \" error");
GPIOPinWrite(GPIO_PORTB_BASE, GPIO_PIN_2, 0);
ulTemp = GPIOPinPortDoutGet(xGPIO_PORTB_BASE) & xGPIO_PIN_2;
TestAssert(ulTemp == 0,
"xgpio, \"Output port value set2 \" error");
//
// GPIOC out/in test
//
xGPIODirModeSet( xGPIO_PORTC_BASE, xGPIO_PIN_0, GPIO_DIR_MODE_OUT );
xGPIOPinWrite(xGPIO_PORTC_BASE, xGPIO_PIN_0, 1);
ulTemp = GPIOPinPortDoutGet(xGPIO_PORTC_BASE);
TestAssert(ulTemp == xGPIO_PIN_0,
"xgpio, \"Output pin value set \" error");
xGPIOPinWrite(xGPIO_PORTC_BASE, xGPIO_PIN_0, 0);
ulTemp = GPIOPinPortDoutGet(xGPIO_PORTC_BASE);
TestAssert(ulTemp == 0,
"xgpio, \"Output pin value set \" error");
//
// GPIOD out/in test
//
xGPIODirModeSet( xGPIO_PORTD_BASE, xGPIO_PIN_0, GPIO_DIR_MODE_OUT );
xGPIOPinWrite(xGPIO_PORTD_BASE, xGPIO_PIN_0, 1);
ulTemp = GPIOPinPortDoutGet(xGPIO_PORTD_BASE);
TestAssert(ulTemp == xGPIO_PIN_0,
"xgpio, \"Output pin value set \" error");
xGPIOPinWrite(xGPIO_PORTD_BASE, xGPIO_PIN_0, 0);
ulTemp = GPIOPinPortDoutGet(xGPIO_PORTD_BASE);
TestAssert(ulTemp == 0,
"xgpio, \"Output pin value set \" error");
//
// GPIOE out/in test
//
xGPIODirModeSet( xGPIO_PORTE_BASE, xGPIO_PIN_0, GPIO_DIR_MODE_OUT );
xGPIOPinWrite(xGPIO_PORTE_BASE, xGPIO_PIN_0, 1);
ulTemp = GPIOPinPortDoutGet(xGPIO_PORTE_BASE);
TestAssert(ulTemp == xGPIO_PIN_0,
"xgpio, \"Output pin value set \" error");
xGPIOPinWrite(xGPIO_PORTE_BASE, xGPIO_PIN_0, 0);
ulTemp = GPIOPinPortDoutGet(xGPIO_PORTE_BASE);
TestAssert(ulTemp == 0,
"xgpio, \"Output pin value set \" error");
//
// EXTI line De-bounce enable test
//
EXTILineDebounceEnable(xGPIO_PIN_0);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_CFGR0) & EXTI_CFGR0_DBEN;
TestAssert(ulTemp == EXTI_CFGR0_DBEN,
"xgpio, \"De-bounce enable test \" error");
//
// EXTI line De-bounce disable test
//
EXTILineDebounceDisable(xGPIO_PIN_0);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_CFGR0) & EXTI_CFGR0_DBEN;
TestAssert(ulTemp == 0,
"xgpio, \"De-bounce disable test \" error");
//
// EXTI line De-bounce time set test
//
for(i = 0; i < 3; i++)
{
for(j = 0; j < 3; j++)
{
EXTIDebounceTimeSet(ulEXTILines[i], ulDeBounceTime[j]);
ulTemp = EXTIDebounceTimeGet(ulEXTILines[i]);
TestAssert(ulTemp == ulDeBounceTime[j],
"xgpio, \"De-bounce disable test \" error");
}
}
//
// EXTI Wake Up Int configure test
//
EXTIWakeUpIntConfigure(ulEXTIWakeUpInt[0]);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_WAKUPCR) & EXTI_WAKUPCR_EVWUPIEN;
TestAssert(ulTemp == EXTI_WAKUPCR_EVWUPIEN,
"xgpio, \"EXTI Wake Up Int Enable \" error");
EXTIWakeUpIntConfigure(ulEXTIWakeUpInt[1]);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_WAKUPCR) & EXTI_WAKUPCR_EVWUPIEN;
TestAssert(ulTemp == 0,
"xgpio, \"EXTI Wake Up Int Enable \" error");
//
// EXTI Wake up Configure test
//
for(i = 0; i < 3; i++)
{
EXTILineWakeUpConfigure(ulEXTILines[i], ulEXTIWakeUpLevel[0],
ulEXTIWakeUp[0]);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_WAKUPPOLR) &
(1 << ulEXTILineShift[i]);
TestAssert(ulTemp == (1 << ulEXTILineShift[i]),
"xgpio, \"EXTI Wake Up Level \" error");
EXTILineWakeUpConfigure(ulEXTILines[i], ulEXTIWakeUpLevel[1],
ulEXTIWakeUp[0]);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_WAKUPPOLR) &
(1 << ulEXTILines[i]);
TestAssert(ulTemp == 0,
"xgpio, \"EXTI Wake Up Level \" error");
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_WAKUPCR) &
(1 << ulEXTILineShift[i]);
TestAssert(ulTemp == (1 << ulEXTILineShift[i]),
"xgpio, \"EXTI Wake Up Enable \" error");
EXTILineWakeUpConfigure(ulEXTILines[i], ulEXTIWakeUpLevel[0],
ulEXTIWakeUp[1]);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_WAKUPCR) &
(1 << ulEXTILineShift[i]);
TestAssert(ulTemp == 0,
"xgpio, \"EXTI Wake Up Disable \" error");
}
//
// GPIO Pad configure
//
GPIOPadConfigSet(GPIO_PORTA_BASE, xGPIO_PIN_3,
ulStrengthValue[0], ulOpenDrain[0] | ulPullResistor[0]);
ulTemp = xHWREG(GPIO_PORTA_BASE + GPIO_DRVR) & xGPIO_PIN_3;
TestAssert(ulTemp ==0,
"xgpio, \"Current drain Configure\" error");
ulTemp = xHWREG(GPIO_PORTA_BASE + GPIO_PUR) & xGPIO_PIN_3;
TestAssert(ulTemp == xGPIO_PIN_3,
"xgpio, \"Pull up resistor Enable \" error");
ulTemp = xHWREG(GPIO_PORTA_BASE + GPIO_PDR) & xGPIO_PIN_3;
TestAssert(ulTemp == 0,
"xgpio, \"Pull up resistor Enable \" error");
ulTemp = xHWREG(ulPort + GPIO_ODR) & xGPIO_PIN_3;
TestAssert(ulTemp == xGPIO_PIN_3,
"xgpio, \"Open drain enable \" error");
GPIOPadConfigSet(GPIO_PORTA_BASE, xGPIO_PIN_3,
ulStrengthValue[1], ulOpenDrain[1] | ulPullResistor[1]);
ulTemp = xHWREG(GPIO_PORTA_BASE + GPIO_DRVR) & xGPIO_PIN_3;
TestAssert(ulTemp == xGPIO_PIN_3,
"xgpio, \"Current drain Configure\" error");
ulTemp = xHWREG(GPIO_PORTA_BASE + GPIO_PUR) & xGPIO_PIN_3;
TestAssert(ulTemp == 0,
"xgpio, \"Pull up resistor Enable \" error");
ulTemp = xHWREG(GPIO_PORTA_BASE + GPIO_PDR) & xGPIO_PIN_3;
TestAssert(ulTemp == xGPIO_PIN_3,
"xgpio, \"Pull up resistor Enable \" error");
ulTemp = xHWREG(GPIO_PORTA_BASE + GPIO_ODR) & xGPIO_PIN_3;
TestAssert(ulTemp == 0,
"xgpio, \"Open drain disable \" error");
//
// Software Trigger test
//
for(i = 0; i < 3; i++)
{
EXTILineSoftwareTrigger(ulEXTILines[i]);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_SSCR) & ulEXTILines[i];
TestAssert(ulTemp == ulEXTILines[i],
"xgpio, \"Software Trigger Set \" error");
}
//
// Software Trigger clear
//
for(i = 0; i < 3; i++)
{
EXTILineSoftwareClear(ulEXTILines[i]);
ulTemp = xHWREG(GPIO_EXTI_BASE + EXTI_SSCR) & ulEXTILines[i];
TestAssert(ulTemp == 0,
"xgpio, \"Software Trigger Clear \" error");
}
//
// Short pin to pin test
//
ulTemp = xGPIOSPinToPin(PA0);
TestAssert(ulTemp == ulPinValue[0],
"xgpio, \" Short pin to pin test \" error");
ulTemp = xGPIOSPinToPin(PA1);
TestAssert(ulTemp == ulPinValue[1],
"xgpio, \" Short pin to pin test \" error");
ulTemp = xGPIOSPinToPin(PA2);
TestAssert(ulTemp == ulPinValue[2],
"xgpio, \" Short pin to pin test \" error");
//
// Short pin write test
//
xGPIOSPinWrite(PA0, 1);
ulTemp = GPIOSPinRead(PA0) & GPIO_PIN_0;
TestAssert(ulTemp == GPIO_PIN_0,
"xgpio, \"Short pin write test \" error");
//
// Ture pin to ADC function
//
xSPinTypeADC(ADC0, PA0);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 0);
TestAssert((ulTemp == (1 << 0 )),
"xgpio, \"Turn pin to ADC AIN0 \" error");
xSPinTypeADC(ADC1, PA1);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 2);
TestAssert((ulTemp == (1 << 2 )),
"xgpio, \"Turn pin to ADC AIN1 \" error");
xSPinTypeADC(ADC2, PA2);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 4);
TestAssert((ulTemp == (1 << 4 )),
"xgpio, \"Turn pin to ADC AIN2 \" error");
xSPinTypeADC(ADC3, PA3);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 6);
TestAssert((ulTemp == (1 << 6 )),
"xgpio, \"Turn pin to ADC AIN3 \" error");
xSPinTypeADC(ADC4, PA4);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 8);
TestAssert((ulTemp == (1 << 8 )),
"xgpio, \"Turn pin to ADC AIN4 \" error");
xSPinTypeADC(ADC5, PA5);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 10);
TestAssert((ulTemp == (1 << 10 )),
"xgpio, \"Turn pin to ADC AIN5 \" error");
xSPinTypeADC(ADC6, PA6);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 12);
TestAssert((ulTemp == (1 << 12 )),
"xgpio, \"Turn pin to ADC AIN6 \" error");
xSPinTypeADC(ADC7, PA7);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 14);
TestAssert((ulTemp == (1 << 14 )),
"xgpio, \"Turn pin to ADC AIN7 \" error");
//
// Ture pin to I2C0 function
//
xSPinTypeI2C(I2C0SDA, PC5);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 10);
TestAssert((ulTemp == (2 << 10)),
"xgpio, \"Turn pin to I2C SDA \" error");
xSPinTypeI2C(I2C0SDA, PC12);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 24);
TestAssert((ulTemp == (1 << 24)),
"xgpio, \"Turn pin to I2C SDA \" error");
xSPinTypeI2C(I2C0SDA, PD13);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 26);
TestAssert((ulTemp == (2 << 26)),
"xgpio, \"Turn pin to I2C SDA \" error");
xSPinTypeI2C(I2C0SCK, PC4);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 8);
TestAssert((ulTemp == (2 << 8 )),
"xgpio, \"Turn pin to I2C SCK \" error");
xSPinTypeI2C(I2C0SCK, PC11);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 22);
TestAssert((ulTemp == (1 << 22 )),
"xgpio, \"Turn pin to I2C SCK \" error");
xSPinTypeI2C(I2C0SCK, PD12);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 24);
TestAssert((ulTemp == (2 << 24 )),
"xgpio, \"Turn pin to I2C SCK \" error");
//
// Ture pin to I2C1 function
//
xSPinTypeADC(I2C1SDA, PB7);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 14);
TestAssert((ulTemp == (2 << 14 )),
"xgpio, \"Turn pin to I2C1 SDA \" error");
xSPinTypeADC(I2C1SDA, PC1);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 2);
TestAssert((ulTemp == (3 << 2 )),
"xgpio, \"Turn pin to I2C1 SDA \" error");
xSPinTypeADC(I2C1SDA, PC7);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 14);
TestAssert((ulTemp == (1 << 14 )),
"xgpio, \"Turn pin to I2C1 SDA \" error");
xSPinTypeADC(I2C1SDA, PE10);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 20);
TestAssert((ulTemp == (3 << 20 )),
"xgpio, \"Turn pin to I2C1 SDA \" error");
xSPinTypeI2C(I2C1SCK, PC0);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 0);
TestAssert((ulTemp == (3 << 0 )),
"xgpio, \"Turn pin to I2C1 SCK \" error");
xSPinTypeI2C(I2C1SCK, PC6);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 12);
TestAssert((ulTemp == (1 << 12 )),
"xgpio, \"Turn pin to I2C1 SCK \" error");
xSPinTypeI2C(I2C1SCK, PE9);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 20);
TestAssert((ulTemp == (3 << 20 )),
"xgpio, \"Turn pin to I2C1 SCK \" error");
/*
//
// Turn pin to pwm mode
//
xSPinTypePWM(PWM0, PC2);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP2;
ulTemp1 = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_ALT2;
TestAssert((ulTemp == 0) && (ulTemp1 == GCR_GPCMFP_ALT2),
"xgpio, \"Turn pin to PWM function \" error");
xSPinTypePWM(PWM1, PC3);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP3;
ulTemp1 = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_ALT3;
TestAssert((ulTemp == 0) && (ulTemp1 == GCR_GPCMFP_ALT3),
"xgpio, \"Turn pin to PWM function \" error");
xSPinTypePWM(PWM2, PC4);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP4;
ulTemp1 = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_ALT4;
TestAssert((ulTemp == 0) && (ulTemp1 == GCR_GPCMFP_ALT4),
"xgpio, \"Turn pin to PWM function \" error");
xSPinTypePWM(PWM3, PC5);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP5;
ulTemp1 = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_ALT5;
TestAssert((ulTemp == 0) && (ulTemp1 == GCR_GPCMFP_ALT5),
"xgpio, \"Turn pin to PWM function \" error");
xSPinTypePWM(PWM4, PC6);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP6;
ulTemp1 = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_ALT6;
TestAssert((ulTemp == 0) && (ulTemp1 == GCR_GPCMFP_ALT6),
"xgpio, \"Turn pin to PWM function \" error");
xSPinTypePWM(PWM5, PA4);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP5;
ulTemp1 = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_ALT5;
TestAssert((ulTemp == 0) && (ulTemp1 == GCR_GPCMFP_ALT5),
"xgpio, \"Turn pin to PWM function \" error");
*/
//
// Turn pin to spi function test
//
xSPinTypeSPI(SPI0CLK, PB1);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 2);
TestAssert((ulTemp == (3 << 2)),
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0CLK, PD1);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 2);
TestAssert((ulTemp == (2 << 2)),
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0CLK, PD9);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 18);
TestAssert((ulTemp == (1 << 18)),
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0MOSI, PB2);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 4);
TestAssert((ulTemp == (3 << 4 )),
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0MOSI, PD2);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 4);
TestAssert((ulTemp == (2 << 4 )),
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0MOSI, PD10);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 20);
TestAssert((ulTemp == (1 << 20 )),
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0MISO, PB3);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 6);
TestAssert((ulTemp == (3 << 6 )),
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0MISO, PD3);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 6);
TestAssert((ulTemp == (2 << 6 )),
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0MISO, PD11);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 22);
TestAssert((ulTemp == (1 << 22 )),
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0CS, PB0);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 0);
TestAssert((ulTemp == (3 << 0 )),
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0CS, PD0);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 0);
TestAssert((ulTemp == (2 << 0)),
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0CS, PD8);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 16);
TestAssert((ulTemp == (1 << 16)),
"xgpio, \"Turn pin to SPI function \" error");
//
// Turn pin to timer function test
//
xSPinTypeTimer(TIMCCP0, PA0);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 0);
TestAssert((ulTemp == (3 << 0)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP0, PB0);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 0);
TestAssert((ulTemp == (1 << 0)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP0, PD0);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 0);
TestAssert((ulTemp == (1 << 0)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP0, PE5);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 10);
TestAssert((ulTemp == (2 << 10)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP1, PA1);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 2);
TestAssert((ulTemp == (3 << 2)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP1, PB1);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 2);
TestAssert((ulTemp == (1 << 2)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP1, PD1);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 2);
TestAssert((ulTemp == (1 << 2)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP1, PE6);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 12);
TestAssert((ulTemp == (2 << 12)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP2, PA2);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 4);
TestAssert((ulTemp == (3 << 4)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP2, PB2);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 4);
TestAssert((ulTemp == (1 << 4)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP2, PD2);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 4);
TestAssert((ulTemp == (1 << 4)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP2, PE7);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 14);
TestAssert((ulTemp == (2 << 14)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP3, PA3);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 6);
TestAssert((ulTemp == (3 << 6)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP3, PB3);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 6);
TestAssert((ulTemp == (1 << 6)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP3, PD3);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 6);
TestAssert((ulTemp == (1 << 6)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP3, PE8);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 16);
TestAssert((ulTemp == (2 << 16)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP4, PA12);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 24);
TestAssert((ulTemp == (1 << 24)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP4, PC0);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 0);
TestAssert((ulTemp == (2 << 0)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP4, PD8);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 16);
TestAssert((ulTemp == (3 << 16)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP5, PA13);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 26);
TestAssert((ulTemp == (1 << 26)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP5, PC1);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 2);
TestAssert((ulTemp == (2 << 2)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP5, PD9);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 18);
TestAssert((ulTemp == (3 << 18)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP6, PA14);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 28);
TestAssert((ulTemp == (1 << 28)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP6, PC2);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 4);
TestAssert((ulTemp == (2 << 4)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP6, PD10);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 20);
TestAssert((ulTemp == (3 << 20)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP7, PA15);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 30);
TestAssert((ulTemp == (1 << 30)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP7, PC3);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 6);
TestAssert((ulTemp == (2 << 6)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP7, PD11);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 22);
TestAssert((ulTemp == (3 << 22)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(T0EX, PC15);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 30);
TestAssert((ulTemp == (2 << 30)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(T0EX, PD13);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 26);
TestAssert((ulTemp == (3 << 26)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(T0EX, PE9);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 18);
TestAssert((ulTemp == (2 << 18)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(T1EX, PD12);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 24);
TestAssert((ulTemp == (3 << 24)),
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(T1EX, PE10);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 20);
TestAssert((ulTemp == (2 << 20)),
"xgpio, \"Turn pin to TIMER function \" error");
//
// Turn pin to uart function test
//
xSPinTypeUART(UART0RX, PA3);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 6);
TestAssert((ulTemp == (2 << 6)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0RX, PA11);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 22);
TestAssert((ulTemp == (2 << 22)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0RX, PB13);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 26);
TestAssert((ulTemp == (1 << 26)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0RX, PC10);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 20);
TestAssert((ulTemp == (3 << 20)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0TX, PA2);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 4);
TestAssert((ulTemp == (2 << 4)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0TX, PA10);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 20);
TestAssert((ulTemp == (2 << 20)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0TX, PB10);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 20);
TestAssert((ulTemp == (1 << 20)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0TX, PC8);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 16);
TestAssert((ulTemp == (3 << 16)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0RTS, PA8);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 16);
TestAssert((ulTemp == (2 << 16)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0RTS, PB8);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 16);
TestAssert((ulTemp == (1 << 16)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0RTS, PC11);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 22);
TestAssert((ulTemp == (3 << 22)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0CTS, PA9);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 18);
TestAssert((ulTemp == (2 << 18)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0CTS, PB9);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 18);
TestAssert((ulTemp == (1 << 18)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0CTS, PC12);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 24);
TestAssert((ulTemp == (3 << 24)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0DCD, PC3);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 6);
TestAssert((ulTemp == (3 << 6)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0DCD, PD2);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 4);
TestAssert((ulTemp == (3 << 4)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0DSR, PC15);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 30);
TestAssert((ulTemp == (3 << 30)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0DTR, PB7);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 14);
TestAssert((ulTemp == (3 << 14)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0DTR, PD0);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 0);
TestAssert((ulTemp == (3 << 0)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0RI, PC2);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 4);
TestAssert((ulTemp == (3 << 4)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0RI, PD1);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPDCFGR) & (3 << 2);
TestAssert((ulTemp == (3 << 2)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1RX, PA7);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 14);
TestAssert((ulTemp == (2 << 14)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1RX, PB3);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 6);
TestAssert((ulTemp == (2 << 6)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1RX, PC5);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 10);
TestAssert((ulTemp == (1 << 10)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1TX, PA6);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 12);
TestAssert((ulTemp == (2 << 12)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1TX, PB2);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 4);
TestAssert((ulTemp == (2 << 4)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1TX, PC4);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 8);
TestAssert((ulTemp == (1 << 8)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1RTS, PA4);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 8);
TestAssert((ulTemp == (2 << 8)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1RTS, PB0);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 0);
TestAssert((ulTemp == (2 << 0)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1RTS, PB15);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 30);
TestAssert((ulTemp == (1 << 30)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1RTS, PC13);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 26);
TestAssert((ulTemp == (3 << 26)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1CTS, PA5);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPACFGR) & (3 << 10);
TestAssert((ulTemp == (2 << 10)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1CTS, PB1);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 2);
TestAssert((ulTemp == (2 << 2)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1CTS, PB14);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPBCFGR) & (3 << 28);
TestAssert((ulTemp == (1 << 28)),
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1CTS, PC14);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPCCFGR) & (3 << 28);
TestAssert((ulTemp == (3 << 28)),
"xgpio, \"Turn pin to UART function \" error");
//
// Turn the pin to ACMP function
//
xSPinTypeACMP(CMP0P, PE6);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 12);
TestAssert((ulTemp == (1 << 12)),
"xgpio, \"Turn pin to ACMP function \" error");
xSPinTypeACMP(CMP0N, PE5);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 10);
TestAssert((ulTemp == (1 << 10)),
"xgpio, \"Turn pin to ACMP function \" error");
xSPinTypeACMP(CMP0O, PE7);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 14);
TestAssert((ulTemp == (1 << 14)),
"xgpio, \"Turn pin to ACMP function \" error");
xSPinTypeACMP(CMP1P, PE9);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 18);
TestAssert((ulTemp == (1 << 18)),
"xgpio, \"Turn pin to ACMP function \" error");
xSPinTypeACMP(CMP1N, PE8);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 16);
TestAssert((ulTemp == (1 << 16)),
"xgpio, \"Turn pin to ACMP function \" error");
xSPinTypeACMP(CMP1O, PE10);
ulTemp = xHWREG(GPIO_AFIO_BASE + AFIO_GPECFGR) & (3 << 20);
TestAssert((ulTemp == (1 << 20)),
"xgpio, \"Turn pin to ACMP function \" error");
}
void Blinky(void)
{
volatile int i = 0;
//
// Initionalize system clock.
//
xSysCtlClockSet(72000000, xSYSCTL_OSC_MAIN | xSYSCTL_XTAL_8MHZ);
//
// Configure LED and USB Disc Port
//
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_GPIOB);
xSysCtlPeripheralEnable(SYSCTL_PERIPH_AFIO);
xGPIOPinConfigure(PB4(APP), PB4);
//
// Configure UART Pin
// PA9-->TX PA10-->RX
//
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_GPIOA);
xSPinTypeUART(UART1TX, PA9);
xSPinTypeUART(UART1RX, PA10);
//xSPinTypeUART(UART2TX, PA2);
//xSPinTypeUART(UART2RX, PA3);
//
// Configure UART1 115200 8-N-1
//
xSysCtlPeripheralEnable(xSYSCTL_PERIPH_UART1);
xUARTConfigSet(USART1_BASE, 115200, xUART_CONFIG_WLEN_8 |
xUART_CONFIG_STOP_1 |
xUART_CONFIG_PAR_NONE);
xUARTEnable(USART1_BASE, xUART_BLOCK_UART | xUART_BLOCK_TX | xUART_BLOCK_RX);
PrintStr("Embedded Pi Board Test Begin\r\n");
PrintStr("1:LED Test, Now LED will Light\r\n");
//
// Configure LED Port
//
xGPIODirModeSet( xGPIO_PORTB_BASE, xGPIO_PIN_13, xGPIO_DIR_MODE_OUT );
xGPIOPinWrite( xGPIO_PORTB_BASE, xGPIO_PIN_13 , 1 );
xSysCtlDelay(MAX_TICK*10);
PrintStr("2: USB Disc Test, Now you computer will find a new device\r\n");
PrintStr("And LED is Blinking\r\n");
xGPIODirModeSet( xGPIO_PORTB_BASE, xGPIO_PIN_4, xGPIO_DIR_MODE_OUT );
xGPIOPinWrite( xGPIO_PORTB_BASE, xGPIO_PIN_4 , 0 );
//
// Shane LED to indicate that USB Disc is PROCESSING
//
for(i = 0; i < 10; i++)
{
//
// Turn on LED
//
xGPIOPinWrite( xGPIO_PORTB_BASE, xGPIO_PIN_13 , 1 );
xSysCtlDelay(MAX_TICK);
//
// Turn off LED
//
xGPIOPinWrite( xGPIO_PORTB_BASE, xGPIO_PIN_13 , 0 );
xSysCtlDelay(MAX_TICK);
}
PrintStr("Now, USB Disc test is over and led will be turned off\r\n");
//
// Turn off LED, USB Disc is over
//
xGPIOPinWrite( xGPIO_PORTB_BASE, xGPIO_PIN_4 , 1 );
xGPIOPinWrite( xGPIO_PORTB_BASE, xGPIO_PIN_13 , 0 );
//Configure PB4 to Jtag Mode
AFIO_DEBUG_REG &= 0x00FFFFFF;
//
// Test Low Speed External crystal
//
PrintStr("3: Low Speed External crystal test begin\r\n");
PrintStr("If you can't see OK later, then test is failure\r\n");
xSysCtlPeripheralEnable(SYSCTL_PERIPH_PWR | SYSCTL_PERIPH_BKP);
SysCtlBackupAccessEnable();
SysCtlLSEConfig(SYSCTL_LSE_OSC_EN);
PrintStr("OK\r\n");
PrintStr("Running");
while(1)
{
xGPIOPinWrite( xGPIO_PORTB_BASE, xGPIO_PIN_13 , 1 );
PrintStr(".");
xSysCtlDelay(10*MAX_TICK);
xGPIOPinWrite( xGPIO_PORTB_BASE, xGPIO_PIN_13 , 0 );
PrintStr(".");
xSysCtlDelay(10*MAX_TICK);
xGPIOPinWrite( xGPIO_PORTB_BASE, xGPIO_PIN_13 , 1 );
PrintStr(".");
xSysCtlDelay(10*MAX_TICK);
xGPIOPinWrite( xGPIO_PORTB_BASE, xGPIO_PIN_13 , 0 );
PrintStr(".");
xSysCtlDelay(10*MAX_TICK);
PrintStr("\b\b\b\b \b\b\b\b");
}
}
//*****************************************************************************
//
//! \brief xgpio001 test execute main body.
//!
//! \return None.
//
//*****************************************************************************
static void xgpio001Execute(void)
{
unsigned long ulPin, ulPort;
unsigned long ulvalue, ulTemp, ulTemp1;
int i, j;
//
// GPIO mode set and get.
//
for(ulPort = 0; ulPort < 5; ulPort++)
{
for(ulPin = 0; ulPin < 16; ulPin++)
{
for(i = 0; i < 5; i++)
{
if(ulPort != 1 && ulPort != 3)
{
xGPIODirModeSet(ulGPIO[ulPort], ulPackedPin[ulPin], ulPinMode[i]);
ulvalue = xGPIODirModeGet(ulGPIO[ulPort], ulPackedPin[ulPin]);
TestAssert((ulvalue == ulPinMode[i]),
"xgpio, \" GPIODirModeSet or GPIODirModeGet()\" error");
}
}
}
}
xIntDisable(xINT_GPIOA);
xIntDisable(xINT_GPIOB);
xIntDisable(xINT_GPIOC);
xIntDisable(xINT_GPIOD);
xIntDisable(xINT_GPIOE);
//
// Interrupt enable.
//
for(ulPort = 0; ulPort < 5; ulPort++)
{
for(ulPin = 0; ulPin < 16; ulPin++)
{
for(i = 0; i < 6; i++)
{
xGPIOPinIntEnable(ulGPIO[ulPort], ulPackedPin[ulPin], ulIntType[i]);
if(ulIntType[i] & 0x10)
{
ulTemp = xHWREG(ulGPIO[ulPort] + GPIO_IMD) & ulPackedPin[ulPin];
TestAssert(ulTemp == ulPackedPin[ulPin],
"xgpio, \"Level INT type enable \" error");
}
else
{
ulTemp = xHWREG(ulGPIO[ulPort] + GPIO_IMD) & ulPackedPin[ulPin];
TestAssert(ulTemp == 0,
"xgpio, \"Edge INT type enable \" error");
}
if(ulIntType[i] & 2)
{
ulTemp = xHWREG(ulGPIO[ulPort] + GPIO_IEN) & (ulPackedPin[ulPin] << 16);
TestAssert(ulTemp == (ulPackedPin[ulPin] << 16),
"xgpio, \"Rising or high level Int \" error");
}
if(ulIntType[i] & 1)
{
ulTemp = xHWREG(ulGPIO[ulPort] + GPIO_IEN) & ulPackedPin[ulPin];
TestAssert(ulTemp == ulPackedPin[ulPin],
"xgpio, \"Falling or low level Int \" error");
}
}
}
}
//
// Interrupt disable test
//
for(ulPort = 0; ulPort < 5; ulPort++)
{
for(ulPin = 0; ulPin < 16; ulPin++)
{
xGPIOPinIntDisable(ulGPIO[ulPort], ulPackedPin[ulPin]);
ulTemp = xHWREG(ulGPIO[ulPort] + GPIO_IEN) & (ulPackedPin[ulPin] << 16);
ulTemp1 = xHWREG(ulGPIO[ulPort] + GPIO_IEN) & ulPackedPin[ulPin];
ulTemp |= ulTemp1;
TestAssert(ulTemp == 0,
"xgpio, \"Interrupt disable test \" error");
}
}
//
// Pin Out/in value test
//
for(ulPort = 0; ulPort < 5; ulPort++)
{
//
// Output pin value set
//
for(ulPin = 0; ulPin < 16; ulPin++)
{
xGPIODirModeSet( ulGPIO[ulPort], ulPackedPin[ulPin], GPIO_DIR_MODE_OUT );
xGPIOPinWrite(ulGPIO[ulPort], ulPackedPin[ulPin], 1);
ulTemp = xHWREG(ulGPIO[ulPort] + GPIO_DOUT) & ulPackedPin[ulPin];
TestAssert(ulTemp == ulPackedPin[ulPin],
"xgpio, \"Output pin value set \" error");
}
}
//
// De-bounce enable/disable test
//
for(ulPort = 0; ulPort < 5; ulPort++)
{
//
// De-bounce enable test
//
for(ulPin = 0; ulPin < 16; ulPin++)
{
GPIOPinDebounceEnable(ulGPIO[ulPort], ulPackedPin[ulPin]);
ulTemp = xHWREG(ulGPIO[ulPort] + GPIO_DBEN) & ulPackedPin[ulPin];
TestAssert(ulTemp == ulPackedPin[ulPin],
"xgpio, \"De-bounce enable test \" error");
}
//
// De-bounce disable test
//
for(ulPin = 0; ulPin < 16; ulPin++)
{
GPIOPinDebounceDisable(ulGPIO[ulPort], ulPackedPin[ulPin]);
ulTemp = xHWREG(ulGPIO[ulPort] + GPIO_DBEN) & ulPackedPin[ulPin];
TestAssert(ulTemp == 0,
"xgpio, \"De-bounce Disable test \" error");
}
}
//
// Mask set/get test
//
for(ulPort = 0; ulPort < 5; ulPort++)
{
for(ulPin = 0; ulPin < 16; ulPin++)
{
GPIOPinMaskSet(ulGPIO[ulPort], ulPackedPin[ulPin]);
ulTemp = GPIOPortMaskGet(ulGPIO[ulPort]) & ulPackedPin[ulPin];
TestAssert(ulTemp == ulPackedPin[ulPin],
"xgpio, \" Mask set/get test \" error");
}
}
//
// De-bounce time set and get test
//
for(i = 0; i < 2; i++)
{
for(j = 0; j < 3; j++)
{
GPIODebounceTimeSet(ulDelay[i], ulDelayCycle[j]);
ulTemp = xHWREG(GPIO_DBNCECON) & 0x10;
if(i == 0)
{
TestAssert(ulTemp == 0,
"xgpio, \" De-bounce source set \" error");
}
else
{
TestAssert(ulTemp == 0x10,
"xgpio, \" De-bounce source set \" error");
}
ulTemp1 = GPIODebounceTimeGet();
TestAssert(ulTemp1 == ulDelayCycle[j],
"xgpio, \" De-bounce cycle test \" error");
}
}
//
// Pin to peripheral ID test
//
ulTemp = xGPIOSPinToPeripheralId(PA0);
TestAssert(ulTemp == ulPeripheralID[0],
"xgpio, \" Pin to peripheral ID test \" error");
//
// Short pin to pin test
//
ulTemp = xGPIOSPinToPin(PA0);
TestAssert(ulTemp == ulPinValue[0],
"xgpio, \" Short pin to pin test \" error");
ulTemp = xGPIOSPinToPin(PB8);
TestAssert(ulTemp == ulPinValue[1],
"xgpio, \" Short pin to pin test \" error");
ulTemp = xGPIOSPinToPin(PE15);
TestAssert(ulTemp == ulPinValue[2],
"xgpio, \" Short pin to pin test \" error");
//
// Short pin dir mode set test
//
for(i = 0; i < 5; i++)
{
xGPIOSPinDirModeSet(PA0, ulPinMode[i]);
ulTemp = xGPIODirModeGet(xGPIO_PORTA_BASE, GPIO_PIN_0);
TestAssert(ulTemp == ulPinMode[i],
"xgpio, \" Short pin dir mode set test \" error");
}
//
// Short pin interrupt enable
//
for(i = 0; i < 6; i++)
{
xGPIOSPinIntEnable(PA0, ulIntType[i]);
if(ulIntType[i] & 0x10)
{
ulTemp = xHWREG(xGPIO_PORTA_BASE + GPIO_IMD) & GPIO_PIN_0;
TestAssert(ulTemp == GPIO_PIN_0,
"xgpio, \"ShortPin INT type enable \" error");
}
else
{
ulTemp = xHWREG(xGPIO_PORTA_BASE + GPIO_IMD) & GPIO_PIN_0;
TestAssert(ulTemp == 0,
"xgpio, \"ShortPin INT type enable \" error");
}
if(ulIntType[i] & 2)
{
ulTemp = xHWREG(xGPIO_PORTA_BASE + GPIO_IEN) & (GPIO_PIN_0 << 16);
TestAssert(ulTemp == (GPIO_PIN_0 << 16),
"xgpio, \"ShortPin INT type enable \" error");
}
if(ulIntType[i] & 1)
{
ulTemp = xHWREG(xGPIO_PORTA_BASE + GPIO_IEN) & GPIO_PIN_0;
TestAssert(ulTemp == GPIO_PIN_0,
"xgpio, \"ShortPin INT type enable \" error");
}
}
//
// Short pin interrupt disable
//
xGPIOSPinIntDisable(PA0);
ulTemp = xHWREG(xGPIO_PORTA_BASE + GPIO_IEN) & (GPIO_PIN_0 << 16);
ulTemp1 = xHWREG(xGPIO_PORTA_BASE + GPIO_IEN) & GPIO_PIN_0;
ulTemp |= ulTemp1;
TestAssert(ulTemp == 0,
"xgpio, \"Short pin interrupt disable \" error");
//
// Short pin write test
//
xGPIOSPinWrite(PA0, 1);
ulTemp = xHWREG(xGPIO_PORTA_BASE + GPIO_DOUT) & GPIO_PIN_0;
TestAssert(ulTemp == GPIO_PIN_0,
"xgpio, \"Short pin write test \" error");
//
// Turn pin to gpio mode test
//
xGPIOSPinTypeGPIOInput(PA0);
ulTemp = xHWREG(GCR_GPAMFP) & GPIO_PIN_0;
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to gpio mode test \" error");
//
// Turn pin to ADC input function
//
xSPinTypeADC(ADC0, PA0);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP0;
TestAssert(ulTemp == GCR_GPAMFP_MFP0,
"xgpio, \"Turn pin to ADC0 input \" error");
xSPinTypeADC(ADC1, PA1);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP1;
TestAssert(ulTemp == GCR_GPAMFP_MFP1,
"xgpio, \"Turn pin to ADC1 input \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN | GCR_ALTMFP_EBI_HB_EN_4);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to ADC1 input \" error");
xSPinTypeADC(ADC2, PA2);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP2;
TestAssert(ulTemp == GCR_GPAMFP_MFP2,
"xgpio, \"Turn pin to ADC2 input \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN | GCR_ALTMFP_EBI_HB_EN_3);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to ADC2 input \" error");
xSPinTypeADC(ADC3, PA3);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP3;
TestAssert(ulTemp == GCR_GPAMFP_MFP3,
"xgpio, \"Turn pin to ADC3 input \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN | GCR_ALTMFP_EBI_HB_EN_2);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to ADC3 input \" error");
xSPinTypeADC(ADC4, PA4);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP4;
TestAssert(ulTemp == GCR_GPAMFP_MFP4,
"xgpio, \"Turn pin to ADC4 input \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN | GCR_ALTMFP_EBI_HB_EN_1);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to ADC4 input \" error");
xSPinTypeADC(ADC5, PA5);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP5;
TestAssert(ulTemp == GCR_GPAMFP_MFP5,
"xgpio, \"Turn pin to ADC5 input \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN | GCR_ALTMFP_EBI_HB_EN_0);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to ADC5 input \" error");
xSPinTypeADC(ADC6, PA6);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP6;
TestAssert(ulTemp == GCR_GPAMFP_MFP6,
"xgpio, \"Turn pin to ADC6 input \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to ADC6 input \" error");
xSPinTypeADC(ADC7, PA7);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP7;
TestAssert(ulTemp == GCR_GPAMFP_MFP7,
"xgpio, \"Turn pin to ADC7 input \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to ADC7 input \" error");
ulTemp = xHWREG(GCR_ALTMFP) & GCR_ALTMFP_PA7_S21;
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to ADC7 input \" error");
//
// Ture pin to I2C function
//
xSPinTypeI2C(I2C0SCK, PA9);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP9;
TestAssert(ulTemp == GCR_GPAMFP_MFP9,
"xgpio, \"Turn pin to I2C input \" error");
xSPinTypeI2C(I2C0SDA, PA8);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP8;
TestAssert(ulTemp == GCR_GPAMFP_MFP8,
"xgpio, \"Turn pin to I2C input \" error");
xSPinTypeI2C(I2C1SCK, PA11);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP11;
TestAssert(ulTemp == GCR_GPAMFP_MFP11,
"xgpio, \"Turn pin to I2C input \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to I2C input \" error");
xSPinTypeI2C(I2C1SDA, PA10);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP10;
TestAssert(ulTemp == GCR_GPAMFP_MFP10,
"xgpio, \"Turn pin to I2C input \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to I2C input \" error");
//
// Turn pin to CAN function
//
xSPinTypeCAN(CAN0RX, PD6);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP6;
TestAssert(ulTemp == GCR_GPDMFP_MFP6,
"xgpio, \"Turn pin to CAN function \" error");
xSPinTypeCAN(CAN0TX, PD7);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP7;
TestAssert(ulTemp == GCR_GPDMFP_MFP7,
"xgpio, \"Turn pin to CAN function \" error");
//
// Turn pin to I2S function
//
xSPinTypeI2S(I2S0RXMCLK, PA15);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP15;
TestAssert(ulTemp == GCR_GPAMFP_MFP15,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & GCR_ALTMFP_PA15_I2SMCLK;
TestAssert(ulTemp == GCR_ALTMFP_PA15_I2SMCLK,
"xgpio, \"Turn pin to I2S function \" error");
xSPinTypeI2S(I2S0RXSCK, PC1);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP1;
TestAssert(ulTemp == GCR_GPCMFP_MFP1,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PC1_I2SBCLK);
TestAssert(ulTemp == GCR_ALTMFP_PC1_I2SBCLK,
"xgpio, \"Turn pin to I2S function \" error");
xSPinTypeI2S(I2S0RXSD, PC2);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP2;
TestAssert(ulTemp == GCR_GPCMFP_MFP2,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PC2_I2SDI);
TestAssert(ulTemp == GCR_ALTMFP_PC2_I2SDI,
"xgpio, \"Turn pin to I2S function \" error");
xSPinTypeI2S(I2S0RXWS, PC0);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP0;
TestAssert(ulTemp == GCR_GPCMFP_MFP0,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PC0_I2SLRCLK);
TestAssert(ulTemp == GCR_ALTMFP_PC0_I2SLRCLK,
"xgpio, \"Turn pin to I2S function \" error");
xSPinTypeI2S(I2S0TXMCLK, PA15);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP15;
TestAssert(ulTemp == GCR_GPAMFP_MFP15,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & GCR_ALTMFP_PA15_I2SMCLK;
TestAssert(ulTemp == GCR_ALTMFP_PA15_I2SMCLK,
"xgpio, \"Turn pin to I2S function \" error");
xSPinTypeI2S(I2S0TXSCK, PC1);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP1;
TestAssert(ulTemp == GCR_GPCMFP_MFP1,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PC1_I2SBCLK);
TestAssert(ulTemp == GCR_ALTMFP_PC1_I2SBCLK,
"xgpio, \"Turn pin to I2S function \" error");
xSPinTypeI2S(I2S0TXSD, PC3);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP3;
TestAssert(ulTemp == GCR_GPCMFP_MFP3,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PC3_I2SDO);
TestAssert(ulTemp == GCR_ALTMFP_PC3_I2SDO,
"xgpio, \"Turn pin to I2S function \" error");
xSPinTypeI2S(I2S0TXWS, PC0);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP0;
TestAssert(ulTemp == GCR_GPCMFP_MFP0,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PC0_I2SLRCLK);
TestAssert(ulTemp == GCR_ALTMFP_PC0_I2SLRCLK,
"xgpio, \"Turn pin to I2S function \" error");
//
// Turn pin to pwm mode
//
xSPinTypePWM(PWM0, PA12);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP12;
TestAssert(ulTemp == GCR_GPAMFP_MFP12,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN | GCR_ALTMFP_EBI_HB_EN_5);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to PWM input \" error");
xSPinTypePWM(PWM1, PA13);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP13;
TestAssert(ulTemp == GCR_GPAMFP_MFP13,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN | GCR_ALTMFP_EBI_HB_EN_6);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to PWM input \" error");
xSPinTypePWM(PWM2, PA14);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP14;
TestAssert(ulTemp == GCR_GPAMFP_MFP14,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN | GCR_ALTMFP_EBI_HB_EN_7);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to PWM input \" error");
xSPinTypePWM(PWM3, PA15);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP15;
TestAssert(ulTemp == GCR_GPAMFP_MFP15,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & GCR_ALTMFP_PA15_I2SMCLK;
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to PWM function \" error");
xSPinTypePWM(PWM4, PB11);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP11;
TestAssert(ulTemp == GCR_GPBMFP_MFP11,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PB11_PWM4);
TestAssert(ulTemp == GCR_ALTMFP_PB11_PWM4,
"xgpio, \"Turn pin to PWM input \" error");
xSPinTypePWM(PWM5, PE5);
ulTemp = xHWREG(GCR_GPEMFP) & GCR_GPEMFP_MFP5;
TestAssert(ulTemp == GCR_GPEMFP_MFP5,
"xgpio, \"Turn pin to I2S function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PE5_T1EX);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to PWM input \" error");
xSPinTypePWM(PWM6, PE0);
ulTemp = xHWREG(GCR_GPEMFP) & GCR_GPEMFP_MFP0;
TestAssert(ulTemp == GCR_GPEMFP_MFP0,
"xgpio, \"Turn pin to PWM function \" error");
xSPinTypePWM(PWM7, PE1);
ulTemp = xHWREG(GCR_GPEMFP) & GCR_GPEMFP_MFP1;
TestAssert(ulTemp == GCR_GPEMFP_MFP1,
"xgpio, \"Turn pin to PWM function \" error");
//
// Turn pin to spi function test
//
xSPinTypeSPI(SPI0CLK, PC1);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP1;
TestAssert(ulTemp == GCR_GPCMFP_MFP1,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PC1_I2SBCLK);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0MOSI, PC5);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP5;
TestAssert(ulTemp == GCR_GPCMFP_MFP5,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0MOSI, PC3);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP3;
TestAssert(ulTemp == GCR_GPCMFP_MFP3,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0MISO, PC2);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP2;
TestAssert(ulTemp == GCR_GPCMFP_MFP2,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PC2_I2SDI);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to I2S function \" error");
xSPinTypeSPI(SPI0MISO, PC4);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP4;
TestAssert(ulTemp == GCR_GPCMFP_MFP4,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0CS, PC0);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP0;
TestAssert(ulTemp == GCR_GPCMFP_MFP0,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PC0_I2SLRCLK);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0CS, PB10);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP10;
TestAssert(ulTemp == GCR_GPBMFP_MFP10,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PB10_S01);
TestAssert(ulTemp == GCR_ALTMFP_PB10_S01,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI0CS, PC0);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP0;
TestAssert(ulTemp == GCR_GPCMFP_MFP0,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI1MOSI, PC13);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP13;
TestAssert(ulTemp == GCR_GPCMFP_MFP13,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI1MOSI, PC11);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP11;
TestAssert(ulTemp == GCR_GPCMFP_MFP11,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI1MISO, PC12);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP12;
TestAssert(ulTemp == GCR_GPCMFP_MFP12,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI1MISO, PC10);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP10;
TestAssert(ulTemp == GCR_GPCMFP_MFP10,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI1CS, PB9);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP9;
TestAssert(ulTemp == GCR_GPBMFP_MFP9,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PB9_S11);
TestAssert(ulTemp == GCR_ALTMFP_PB9_S11,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI1CS, PC8);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP8;
TestAssert(ulTemp == GCR_GPCMFP_MFP8,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI2CLK, PD1);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP1;
TestAssert(ulTemp == GCR_GPDMFP_MFP1,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI2MOSI, PD3);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP3;
TestAssert(ulTemp == GCR_GPDMFP_MFP3,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI2MOSI, PD5);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP5;
TestAssert(ulTemp == GCR_GPDMFP_MFP5,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI2MISO, PD4);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP4;
TestAssert(ulTemp == GCR_GPDMFP_MFP4,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI2MISO, PD2);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP2;
TestAssert(ulTemp == GCR_GPDMFP_MFP2,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI2CS, PA7);
ulTemp = xHWREG(GCR_GPAMFP) & GCR_GPAMFP_MFP7;
TestAssert(ulTemp == GCR_GPAMFP_MFP7,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PA7_S21);
TestAssert(ulTemp == GCR_ALTMFP_PA7_S21,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI2CS, PD0);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP0;
TestAssert(ulTemp == GCR_GPDMFP_MFP0,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI3CLK, PD9);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP9;
TestAssert(ulTemp == GCR_GPDMFP_MFP9,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI3MOSI, PD11);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP11;
TestAssert(ulTemp == GCR_GPDMFP_MFP11,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI3MOSI, PD13);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP13;
TestAssert(ulTemp == GCR_GPDMFP_MFP13,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI3MISO, PD10);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP10;
TestAssert(ulTemp == GCR_GPDMFP_MFP10,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI3MISO, PD12);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP12;
TestAssert(ulTemp == GCR_GPDMFP_MFP12,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI3CS, PB14);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP14;
TestAssert(ulTemp == GCR_GPBMFP_MFP14,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PB14_S31);
TestAssert(ulTemp == GCR_ALTMFP_PB14_S31,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeSPI(SPI3CS, PD8);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP8;
TestAssert(ulTemp == GCR_GPDMFP_MFP8,
"xgpio, \"Turn pin to SPI function \" error");
//
// Turn pin to timer function test
//
xSPinTypeTimer(TIMCCP0, PB8);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP8;
TestAssert(ulTemp == GCR_GPBMFP_MFP8,
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP1, PB9);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP9;
TestAssert(ulTemp == GCR_GPBMFP_MFP9,
"xgpio, \"Turn pin to TIMER function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PB9_S11);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP2, PB10);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP10;
TestAssert(ulTemp == GCR_GPBMFP_MFP10,
"xgpio, \"Turn pin to TIMER function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PB10_S01);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to TIMER function \" error");
xSPinTypeTimer(TIMCCP3, PB11);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP11;
TestAssert(ulTemp == GCR_GPBMFP_MFP11,
"xgpio, \"Turn pin to TIMER function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PB11_PWM4);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to TIMER function \" error");
//
// Turn pin to uart function test
//
xSPinTypeUART(UART0RX, PB0);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP0;
TestAssert(ulTemp == GCR_GPBMFP_MFP0,
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0TX, PB1);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP1;
TestAssert(ulTemp == GCR_GPBMFP_MFP1,
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0RTS, PB2);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP2;
TestAssert(ulTemp == GCR_GPBMFP_MFP2,
"xgpio, \"Turn pin to UART function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN | GCR_ALTMFP_EBI_nWRL_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to UART function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PB2_T2EX);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART0CTS, PB3);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP3;
TestAssert(ulTemp == GCR_GPBMFP_MFP3,
"xgpio, \"Turn pin to UART function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN | GCR_ALTMFP_EBI_nWRH_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to UART function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_PB3_T3EX);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1RTS, PB6);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP6;
TestAssert(ulTemp == GCR_GPBMFP_MFP6,
"xgpio, \"Turn pin to UART function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1RX, PB4);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP4;
TestAssert(ulTemp == GCR_GPBMFP_MFP4,
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART1TX, PB5);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP5;
TestAssert(ulTemp == GCR_GPBMFP_MFP5,
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART2RX, PD14);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP14;
TestAssert(ulTemp == GCR_GPDMFP_MFP14,
"xgpio, \"Turn pin to UART function \" error");
xSPinTypeUART(UART2TX, PD15);
ulTemp = xHWREG(GCR_GPDMFP) & GCR_GPDMFP_MFP15;
TestAssert(ulTemp == GCR_GPDMFP_MFP15,
"xgpio, \"Turn pin to UART function \" error");
//
// Turn pin to ACMP function test
//
xSPinTypeACMP(CMP0P, PC6);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP6;
TestAssert(ulTemp == GCR_GPCMFP_MFP6,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeACMP(CMP0N, PC7);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP7;
TestAssert(ulTemp == GCR_GPCMFP_MFP7,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeACMP(CMP0O, PB12);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP12;
TestAssert(ulTemp == GCR_GPBMFP_MFP12,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeACMP(CMP1P, PC14);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP14;
TestAssert(ulTemp == GCR_GPCMFP_MFP14,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeACMP(CMP1N, PC15);
ulTemp = xHWREG(GCR_GPCMFP) & GCR_GPCMFP_MFP15;
TestAssert(ulTemp == GCR_GPCMFP_MFP15,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to SPI function \" error");
xSPinTypeACMP(CMP1O, PB13);
ulTemp = xHWREG(GCR_GPBMFP) & GCR_GPBMFP_MFP13;
TestAssert(ulTemp == GCR_GPBMFP_MFP13,
"xgpio, \"Turn pin to SPI function \" error");
ulTemp = xHWREG(GCR_ALTMFP) & (GCR_ALTMFP_EBI_EN);
TestAssert(ulTemp == 0,
"xgpio, \"Turn pin to SPI function \" error");
}
//*****************************************************************************
//
//! Initialize the UART module and send characters to the terminal
//!
//! \param None
//!
//! This function initializes the UART including clock source, enables RX and TX.
//! Prints the welcome message and echos characters.
//!
//! \return none
//
//*****************************************************************************
void UART_example_freedomKL25(void)
{
unsigned int i = 0;
unsigned char Rec;
//
// Configure System clock
//
xSysCtlClockSet(48000000, xSYSCTL_OSC_MAIN | xSYSCTL_XTAL_8MHZ);
SysCtlDelay(1000000);
//
// Enable GPIO and UART Clock
//
SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
//
// Remap UART pin to GPIO Port UART0_RX --> PA2 UART0_TX --> PA1
//
xSPinTypeUART(UART0RX, PA1);
xSPinTypeUART(UART0TX, PA2);
//
// Set UART clock
//
SysCtlPeripheralClockSourceSet(SYSCTL_PERIPH_UART0_S_MCGPLLCLK_2);
//
// Disable UART Receive/Transmit
//
UARTDisable(UART0_BASE, UART_TX | UART_RX);
//
// Configure UART Baud 115200
//
UARTConfigSet(UART0_BASE, 115200, UART_CONFIG_SAMPLE_RATE_15 | UART_CONFIG_WLEN_8 | UART_CONFIG_PAR_NONE | UART_CONFIG_STOP_1);
//
// Enable UART Receive and Transmit
//
UARTEnable(UART0_BASE, UART_TX | UART_RX);
//
// Print out welcome information
//
i = 0;
while(Begin[i] != '\0')
{
UARTCharPut(UART0_BASE, Begin[i++]);
}
//
// Echo user's input information. End if 0xD (CR)
//
while((Rec = UARTCharGet(UART0_BASE)) != 0xD)
{
UARTCharPut(UART0_BASE, Rec);
}
//
// print out last message
//
i = 0;
while(End[i] != '\0')
{
UARTCharPut(UART0_BASE, End[i++]);
}
while(1);
}