//==============================================================//
// Write 9-bit word to the LCD
// Hardware-specific function
//==============================================================//
void LcdWrite(uint8_t val, uint8_t mode)
{
uint16_t temp = val;
if (mode == DATA)
temp |= 0x0100;; // set D/C bit (MSB of the packet)
// Wait if TX FIFO is full
while( SSP_GetFlagStatus(MDR_SSP2,SSP_FLAG_TNF)!= SET );
SSP_SendData (MDR_SSP2,temp);
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main()
{
//uint8_t tx_size[8] = { 2, 2, 2, 2, 2, 2, 2, 2 };
//uint8_t rx_size[8] = { 2, 2, 2, 2, 2, 2, 2, 2 };
uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x01, 0x02, 0x03};
uint8_t src_addr[4] = {192, 168, 0, 9};
uint8_t gw_addr[4] = {192, 168, 0, 1};
uint8_t sub_addr[4] = {255, 255, 255, 0};
//uint8_t dns_server[4] = {8, 8, 8, 8}; // for Example domain name server
uint8_t tmp[8];
int32_t ret;
uint16_t port=5000, size = 0, sentsize=0;
uint8_t destip[4];
uint16_t destport;
*(volatile uint32_t *)(0x41001014) = 0x0060100; //clock setting 48MHz
/* External Clock */
//CRG_PLL_InputFrequencySelect(CRG_OCLK);
/* Set Systme init */
SystemInit();
SSP0_Initialize();
SSP1_Initialize();
GPIO_Initialize();
GPIO_SetBits(GPIOC, GPIO_Pin_8); // LED red off
GPIO_SetBits(GPIOC, GPIO_Pin_9); // LED green off
GPIO_ResetBits(GPIOC, GPIO_Pin_6); // Test off
/* UART Init */
UART_StructInit(&UART_InitStructure);
UART_Init(UART1,&UART_InitStructure);
/* SysTick_Config */
SysTick_Config((GetSystemClock()/1000));
/* Set WZ_100US Register */
setTIC100US((GetSystemClock()/10000));
//getTIC100US();
//printf(" GetSystemClock: %X, getTIC100US: %X, (%X) \r\n",
// GetSystemClock, getTIC100US(), *(uint32_t *)TIC100US);
#ifdef __DEF_USED_IC101AG__ //For using IC+101AG
*(volatile uint32_t *)(0x41003068) = 0x64; //TXD0 - set PAD strengh and pull-up
*(volatile uint32_t *)(0x4100306C) = 0x64; //TXD1 - set PAD strengh and pull-up
*(volatile uint32_t *)(0x41003070) = 0x64; //TXD2 - set PAD strengh and pull-up
*(volatile uint32_t *)(0x41003074) = 0x64; //TXD3 - set PAD strengh and pull-up
*(volatile uint32_t *)(0x41003050) = 0x64; //TXE - set PAD strengh and pull-up
#endif
printf("PHY is linked. \r\n");
#ifdef __DEF_USED_MDIO__
/* mdio Init */
mdio_init(GPIOB, MDC, MDIO );
//mdio_error_check(GPIOB, MDC, MDIO); //need verify...
/* PHY Link Check via gpio mdio */
while( link() == 0x0 )
{
printf(".");
delay(500);
}
printf("PHY is linked. \r\n");
#else
delay(1000);
delay(1000);
#endif
/* Network Configuration */
setSHAR(mac_addr);
setSIPR(src_addr);
setGAR(gw_addr);
setSUBR(sub_addr);
getSHAR(tmp);
printf(" MAC ADDRESS : %.2X:%.2X:%.2X:%.2X:%.2X:%.2X\r\n",tmp[0],tmp[1],tmp[2],tmp[3],tmp[4],tmp[5]);
getSIPR(tmp);
printf("IP ADDRESS : %d.%d.%d.%d\r\n",tmp[0],tmp[1],tmp[2],tmp[3]);
getGAR(tmp);
printf("GW ADDRESS : %d.%d.%d.%d\r\n",tmp[0],tmp[1],tmp[2],tmp[3]);
getSUBR(tmp);
printf("SN MASK: %d.%d.%d.%d\r\n",tmp[0],tmp[1],tmp[2],tmp[3]);
/* Set Network Configuration */
//wizchip_init(tx_size, rx_size);
printf(" TEST- START \r\n");
while(1)
{
switch(getSn_SR(SOCK_NUM))
{
case SOCK_ESTABLISHED:
if(getSn_IR(SOCK_NUM) & Sn_IR_CON)
{
getSn_DIPR(SOCK_NUM, destip);
destport = getSn_DPORT(SOCK_NUM);
printf("%d:Connected - %d.%d.%d.%d : %d\r\n",SOCK_NUM, destip[0], destip[1], destip[2], destip[3], destport);
setSn_IR(SOCK_NUM,Sn_IR_CON);
}
if((size = getSn_RX_RSR(SOCK_NUM)) > 0) // Don't need to check SOCKERR_BUSY because it doesn't not occur.
{
if(size > DATA_BUF_SIZE) size = DATA_BUF_SIZE;
ret = recv(SOCK_NUM, test_buf, size);
if(ret <= 0) return ret; // check SOCKERR_BUSY & SOCKERR_XXX. For showing the occurrence of SOCKERR_BUSY.
/* Send only data to SSP1 */
for (TxIdx=0; TxIdx<size; TxIdx++)
{
SSP_SendData(SSP0, test_buf[TxIdx]);
while( SSP_GetFlagStatus(SSP0, SSP_FLAG_BSY) );
}
/* Receive only data from SSP0 */
while(SSP_GetFlagStatus(SSP1, SSP_FLAG_RNE))
{
SSP1_Buffer_Rx[RxIdx] = SSP_ReceiveData(SSP1);
RxIdx++;
}
RxIdx=0;
sentsize = 0;
while(size != sentsize)
{
ret = send(SOCK_NUM, SSP1_Buffer_Rx+sentsize, size-sentsize);
if(ret < 0)
{
close(SOCK_NUM);
return ret;
}
sentsize += ret; // Don't care SOCKERR_BUSY, because it is zero.
}
}
break;
case SOCK_CLOSE_WAIT:
printf("%d:CloseWait\r\n",SOCK_NUM);
if((ret = disconnect(SOCK_NUM)) != SOCK_OK) return ret;
printf("%d:Socket Closed\r\n", SOCK_NUM);
break;
case SOCK_INIT:
printf("%d:Listen, TCP server loopback, port [%d]\r\n", SOCK_NUM, port);
if( (ret = listen(SOCK_NUM)) != SOCK_OK) return ret;
break;
case SOCK_CLOSED:
printf("%d:TCP server loopback start\r\n",SOCK_NUM);
if((ret = socket(SOCK_NUM, Sn_MR_TCP, port, 0x00)) != SOCK_NUM) return ret;
printf("%d:Socket opened\r\n",SOCK_NUM);
break;
default:
break;
}
}
}
/**
* @brief Main Function
*/
int main()
{
/* Set Systme init */
SystemInit();
// *(volatile uint32_t *)(0x41001014) = 0x0060100; //clock setting 48MHz
/* CLK OUT Set */
// PAD_AFConfig(PAD_PA,GPIO_Pin_2, PAD_AF2); // PAD Config - CLKOUT used 3nd Function
/* < SSP_StructInit default values
SSP_InitStructure.SSP_SerialClockRate = 0x00;
SSP_InitStructure.SSP_FrameFormat = SSP_FrameFormat_MO;
SSP_InitStructure.SSP_CPHA = SSP_CPHA_1Edge;
SSP_InitStructure.SSP_CPOL = SSP_CPOL_Low;
SSP_InitStructure.SSP_DataSize = SSP_DataSize_8b;
SSP_InitStructure.SSP_SOD = SSP_SOD_RESET;
SSP_InitStructure.SSP_Mode = SSP_Mode_Master;
SSP_InitStructure.SSP_NSS = SSP_NSS_Hard;
SSP_InitStructure.SSP_LBM = SSP_LBM_RESET;
SSP_InitStructure.SSP_SSE = SSP_SSE_SET;
SSP_InitStructure.SSP_BaudRatePrescaler = SSP_BaudRatePrescaler_2;
*/
/* SSP0 Init -- SSP Master */
SSP_StructInit(&SSP0_InitStructure);
SSP0_InitStructure.SSP_FrameFormat = SSP_FrameFormat_MO; // Motorora SPI mode
SSP0_InitStructure.SSP_DataSize = SSP_DataSize_16b;
SSP_Init(SSP0,&SSP0_InitStructure);
/* SSP1 Init -- SSP Slave */
SSP_StructInit(&SSP1_InitStructure);
SSP1_InitStructure.SSP_DataSize = SSP_DataSize_16b;
SSP1_InitStructure.SSP_Mode = SSP_Mode_Slave; // SSP1 = Slave
SSP_Init(SSP1,&SSP1_InitStructure);
/* GPIO LED(R) Setting */
GPIO_InitDef.GPIO_Pin = GPIO_Pin_8; // Connecting GPIO_Pin_8(LED(R))
GPIO_InitDef.GPIO_Mode = GPIO_Mode_OUT; // Set to GPIO Mode to Output Port
GPIO_Init(GPIOC, &GPIO_InitDef); // Set to GPIOC
PAD_AFConfig(PAD_PC,GPIO_Pin_8, PAD_AF1); // PAD Config - LED used 2nd Function
/* GPIO LED(G) Setting */
GPIO_InitDef.GPIO_Pin = GPIO_Pin_9; // Connecting GPIO_Pin_9(LED(G))
GPIO_InitDef.GPIO_Mode = GPIO_Mode_OUT; // Set to GPIO Mode to Output Port
GPIO_Init(GPIOC, &GPIO_InitDef); // Set to GPIOC
PAD_AFConfig(PAD_PC,GPIO_Pin_9, PAD_AF1); // PAD Config - LED used 2nd Function
GPIO_SetBits(GPIOC, GPIO_Pin_8); // LED red off
GPIO_SetBits(GPIOC, GPIO_Pin_9); // LED green off
/* Send only data to SSP1 */
for (TxIdx=0; TxIdx<BufferSize; TxIdx++)
{
SSP_SendData(SSP0, SSP0_Buffer_Tx[TxIdx]);
while( SSP_GetFlagStatus(SSP0, SSP_FLAG_BSY) );
}
/* Receive only data from SSP0 */
while(SSP_GetFlagStatus(SSP1, SSP_FLAG_RNE))
{
SSP1_Buffer_Rx[RxIdx] = (uint16_t)SSP_ReceiveData(SSP1);
RxIdx++;
}
/* Check the received data with the send ones */
TransferStatus = Buffercmp(SSP0_Buffer_Tx, SSP1_Buffer_Rx, BufferSize);
/* TransferStatus = PASSED, if the data transmitted and received are correct */
/* TransferStatus = FAILED, if the data transmitted and received are different */
if(TransferStatus == PASSED)
{
GPIO_ResetBits(GPIOC, GPIO_Pin_9); //Received are correct == LED green On
}
else if(TransferStatus == FAILED)
{
GPIO_ResetBits(GPIOC, GPIO_Pin_8); //Received are different == LED red On
}
}
void main(void)
#endif
{
RST_CLK_DeInit();
RST_CLK_CPU_PLLconfig (RST_CLK_CPU_PLLsrcHSIdiv2,0);
/* Enable peripheral clocks --------------------------------------------------*/
RST_CLK_PCLKcmd((RST_CLK_PCLK_RST_CLK | RST_CLK_PCLK_SSP1 | RST_CLK_PCLK_SSP2 | RST_CLK_PCLK_DMA),ENABLE);
RST_CLK_PCLKcmd((RST_CLK_PCLK_PORTF | RST_CLK_PCLK_PORTD), ENABLE);
/* Init NVIC */
SCB->AIRCR = 0x05FA0000 | ((uint32_t)0x500);
SCB->VTOR = 0x08000000;
/* Disable all interrupt */
NVIC->ICPR[0] = 0xFFFFFFFF;
NVIC->ICER[0] = 0xFFFFFFFF;
/* Disable all DMA request */
MDR_DMA->CHNL_REQ_MASK_CLR = 0xFFFFFFFF;
MDR_DMA->CHNL_USEBURST_CLR = 0xFFFFFFFF;
/* Reset PORTD settings */
PORT_DeInit(MDR_PORTD);
/* Reset PORTF settings */
PORT_DeInit(MDR_PORTF);
/* Configure SSP2 pins: FSS, CLK, RXD, TXD */
/* Configure PORTD pins 2, 3, 5, 6 */
PORT_InitStructure.PORT_Pin = (PORT_Pin_2 | PORT_Pin_3 | PORT_Pin_5);
PORT_InitStructure.PORT_OE = PORT_OE_IN;
PORT_InitStructure.PORT_FUNC = PORT_FUNC_ALTER;
PORT_InitStructure.PORT_MODE = PORT_MODE_DIGITAL;
PORT_InitStructure.PORT_SPEED = PORT_SPEED_FAST;
PORT_Init(MDR_PORTD, &PORT_InitStructure);
PORT_InitStructure.PORT_OE = PORT_OE_OUT;
PORT_InitStructure.PORT_Pin = (PORT_Pin_6);
PORT_Init(MDR_PORTD, &PORT_InitStructure);
/* Configure SSP1 pins: FSS, CLK, RXD, TXD */
/* Configure PORTF pins 0, 1, 2, 3 */
PORT_InitStructure.PORT_Pin = (PORT_Pin_3);
PORT_InitStructure.PORT_OE = PORT_OE_IN;
PORT_Init(MDR_PORTF, &PORT_InitStructure);
PORT_InitStructure.PORT_Pin = (PORT_Pin_0 | PORT_Pin_1 | PORT_Pin_2);
PORT_InitStructure.PORT_OE = PORT_OE_OUT;
PORT_Init(MDR_PORTF, &PORT_InitStructure);
/* Init RAM */
Init_RAM (DstBuf1, BufferSize);
Init_RAM (SrcBuf1, BufferSize);
Init_RAM (DstBuf2, BufferSize);
Init_RAM (SrcBuf2, BufferSize);
/* Reset all SSP settings */
SSP_DeInit(MDR_SSP1);
SSP_DeInit(MDR_SSP2);
SSP_BRGInit(MDR_SSP1,SSP_HCLKdiv16);
SSP_BRGInit(MDR_SSP2,SSP_HCLKdiv16);
/* SSP1 MASTER configuration ------------------------------------------------*/
SSP_StructInit (&sSSP);
sSSP.SSP_SCR = 0x10;
sSSP.SSP_CPSDVSR = 2;
sSSP.SSP_Mode = SSP_ModeMaster;
sSSP.SSP_WordLength = SSP_WordLength16b;
sSSP.SSP_SPH = SSP_SPH_1Edge;
sSSP.SSP_SPO = SSP_SPO_Low;
sSSP.SSP_FRF = SSP_FRF_SPI_Motorola;
sSSP.SSP_HardwareFlowControl = SSP_HardwareFlowControl_SSE;
SSP_Init (MDR_SSP1,&sSSP);
/* SSP2 SLAVE configuration ------------------------------------------------*/
sSSP.SSP_SPH = SSP_SPH_1Edge;
sSSP.SSP_SPO = SSP_SPO_Low;
sSSP.SSP_CPSDVSR = 12;
sSSP.SSP_Mode = SSP_ModeSlave;
SSP_Init (MDR_SSP2,&sSSP);
/* Enable SSP1 DMA Rx and Tx request */
SSP_DMACmd(MDR_SSP1,(SSP_DMA_RXE | SSP_DMA_TXE), ENABLE);
/* Enable SSP2 DMA Rx and Tx request */
SSP_DMACmd(MDR_SSP2,(SSP_DMA_RXE | SSP_DMA_TXE), ENABLE);
/* Reset all DMA settings */
DMA_DeInit();
DMA_StructInit(&DMA_InitStr);
/* DMA_Channel_SSP1_RX configuration ---------------------------------*/
/* Set Primary Control Data */
DMA_PriCtrlStr.DMA_SourceBaseAddr = (uint32_t)(&(MDR_SSP1->DR));
DMA_PriCtrlStr.DMA_DestBaseAddr = (uint32_t)DstBuf1;
DMA_PriCtrlStr.DMA_SourceIncSize = DMA_SourceIncNo;
DMA_PriCtrlStr.DMA_DestIncSize = DMA_DestIncHalfword;
DMA_PriCtrlStr.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord;
DMA_PriCtrlStr.DMA_Mode = DMA_Mode_Basic;
DMA_PriCtrlStr.DMA_CycleSize = BufferSize;
DMA_PriCtrlStr.DMA_NumContinuous = DMA_Transfers_4;
DMA_PriCtrlStr.DMA_SourceProtCtrl = DMA_SourcePrivileged;
DMA_PriCtrlStr.DMA_DestProtCtrl = DMA_DestPrivileged;
/* Set Channel Structure */
DMA_InitStr.DMA_PriCtrlData = &DMA_PriCtrlStr;
DMA_InitStr.DMA_Priority = DMA_Priority_High;
DMA_InitStr.DMA_UseBurst = DMA_BurstClear;
DMA_InitStr.DMA_SelectDataStructure = DMA_CTRL_DATA_PRIMARY;
/* Init DMA channel */
DMA_Init(DMA_Channel_SSP1_RX, &DMA_InitStr);
/* DMA_Channel_SSP2_RX configuration ---------------------------------*/
/* Set Primary Control Data */
DMA_PriCtrlStr.DMA_SourceBaseAddr = (uint32_t)(&(MDR_SSP2->DR));
DMA_PriCtrlStr.DMA_DestBaseAddr = (uint32_t)DstBuf2;
/* Init DMA channel */
DMA_Init(DMA_Channel_SSP2_RX, &DMA_InitStr);
/* DMA_Channel_SSP1_TX configuration ---------------------------------*/
/* Set Primary Control Data */
DMA_PriCtrlStr.DMA_SourceBaseAddr = (uint32_t)SrcBuf1;
DMA_PriCtrlStr.DMA_DestBaseAddr = (uint32_t)(&(MDR_SSP1->DR));
DMA_PriCtrlStr.DMA_SourceIncSize = DMA_SourceIncHalfword;
DMA_PriCtrlStr.DMA_DestIncSize = DMA_DestIncNo;
DMA_InitStr.DMA_Priority = DMA_Priority_Default;
/* Init DMA channel */
DMA_Init(DMA_Channel_SSP1_TX, &DMA_InitStr);
/* DMA_Channel_SSP2_TX configuration ---------------------------------*/
/* Set Primary Control Data */
DMA_PriCtrlStr.DMA_SourceBaseAddr = (uint32_t)SrcBuf2;
DMA_PriCtrlStr.DMA_DestBaseAddr = (uint32_t)(&(MDR_SSP2->DR));
/* Init DMA channel */
DMA_Init(DMA_Channel_SSP2_TX, &DMA_InitStr);
/* Enable SSP1 */
SSP_Cmd(MDR_SSP1, ENABLE);
/* Enable SSP2 */
SSP_Cmd(MDR_SSP2, ENABLE);
/* Transfer complete */
while((SSP_GetFlagStatus(MDR_SSP1, SSP_FLAG_BSY)))
{
}
while((SSP_GetFlagStatus(MDR_SSP2, SSP_FLAG_BSY)))
{
}
/* Check the corectness of written dada */
TransferStatus1 = Verif_mem ((BufferSize), SrcBuf1, DstBuf2);
TransferStatus2 = Verif_mem ((BufferSize), SrcBuf2, DstBuf1);
/* TransferStatus1, TransferStatus2 = PASSED, if the data transmitted and received
are correct */
/* TransferStatus1, TransferStatus2 = FAILED, if the data transmitted and received
are different */
while(1)
{
}
}
/*******************************************************************************
* Function Name : main
* Description : Main program
* Input : None
* Output : None
* Return : None
*******************************************************************************/
int main()
{
#ifdef DEBUG
debug();
#endif
SCU_MCLKSourceConfig(SCU_MCLK_OSC); /*Use OSC as the default clock source*/
SCU_PCLKDivisorConfig(SCU_PCLK_Div1); /* ARM Peripheral bus clokdivisor = 1*/
/* SCU configuration */
SCU_Configuration();
/* GPIO pins configuration */
GPIO_Configuration();
/* SSP0 configuration */
SSP_DeInit(SSP0);
SSP_InitStructure.SSP_FrameFormat = SSP_FrameFormat_Motorola;
SSP_InitStructure.SSP_Mode = SSP_Mode_Master;
SSP_InitStructure.SSP_CPOL = SSP_CPOL_High;
SSP_InitStructure.SSP_CPHA = SSP_CPHA_2Edge;
SSP_InitStructure.SSP_DataSize = SSP_DataSize_8b;
SSP_InitStructure.SSP_ClockRate = 5;
SSP_InitStructure.SSP_ClockPrescaler = 2;
SSP_Init(SSP0, &SSP_InitStructure);
/* SSP1 configuration */
SSP_DeInit(SSP1);
SSP_InitStructure.SSP_Mode = SSP_Mode_Slave;
SSP_InitStructure.SSP_SlaveOutput = SSP_SlaveOutput_Enable;
SSP_Init(SSP1, &SSP_InitStructure);
/* SSP0 enable */
SSP_Cmd(SSP0, ENABLE);
/* SSP1 enable */
SSP_Cmd(SSP1, ENABLE);
/* Master to slave transfer procedure */
while(Tx_Idx<32)
{
SSP_SendData(SSP0, SSP0_Buffer_Tx[Tx_Idx++]);
while(SSP_GetFlagStatus(SSP1, SSP_FLAG_RxFifoNotEmpty)==RESET);
SSP1_Buffer_Rx[Rx_Idx++] = SSP_ReceiveData(SSP1);
}
/* Check the received data with the send ones */
TransferStatus1 = Buffercmp(SSP0_Buffer_Tx, SSP1_Buffer_Rx, 32);
/* TransferStatus = PASSED, if the data transmitted from SSP0 and
received by SSP1 are the same */
/* TransferStatus = FAILED, if the data transmitted from SSP0 and
received by SSP1 are different */
/* Clear SSP0 receive Fifo */
for(k=0; k<8; k++) SSP0_Buffer_Rx[k] = SSP_ReceiveData(SSP0);
/* Reset counters */
Tx_Idx=Rx_Idx=0;
/* Slave to master transfer procedure */
while(Tx_Idx<32)
{
SSP_SendData(SSP1, SSP1_Buffer_Tx[Tx_Idx]);
/* send a dummy bit to generate the clock */
SSP_SendData(SSP0, SSP0_Buffer_Tx[Tx_Idx++]);
while(SSP_GetFlagStatus(SSP0, SSP_FLAG_RxFifoNotEmpty)==RESET);
SSP0_Buffer_Rx[Rx_Idx++] = SSP_ReceiveData(SSP0);
}
/* Check the received data with the send ones */
TransferStatus2 = Buffercmp(SSP1_Buffer_Tx, SSP0_Buffer_Rx, 32);
/* TransferStatus = PASSED, if the data transmitted from SSP1 and
received by SSP0 are the same */
/* TransferStatus = FAILED, if the data transmitted from SSP1 and
received by SSP0 are different */
while(1);
}
