/**
* Load UART HAL GDMA default setting
*
* Call this function to load the default setting for UART GDMA
*
*
*/
VOID
HalRuartTxGdmaInit(
PRUART_ADAPTER pRuartAdapter
)
{
PHAL_RUART_OP pHalRuartOp;
PHAL_RUART_ADAPTER pHalRuartAdapter;
PUART_DMA_CONFIG pUartGdmaConfig;
PHAL_GDMA_ADAPTER pHalGdmaAdapter;
if (NULL == pRuartAdapter) {
return;
}
pHalRuartOp = pRuartAdapter->pHalRuartOp;
pHalRuartAdapter = pRuartAdapter->pHalRuartAdapter;
pUartGdmaConfig = pRuartAdapter->pHalRuartDmaCfg;
if ((NULL == pHalRuartOp) || (NULL == pHalRuartAdapter) || (NULL == pUartGdmaConfig)) {
return;
}
// Load default setting
if (pHalRuartOp->HalRuartTxGdmaLoadDef != NULL) {
HalGdmaOpInit((VOID*) (pUartGdmaConfig->pHalGdmaOp));
pHalRuartOp->HalRuartTxGdmaLoadDef (pHalRuartAdapter, pUartGdmaConfig);
}
else {
// Initial your GDMA setting here
}
// Start to patch the default setting
pHalGdmaAdapter = (PHAL_GDMA_ADAPTER)pUartGdmaConfig->pTxHalGdmaAdapter;
pHalGdmaAdapter->GdmaIndex = 0; // GDMA0
pHalGdmaAdapter->ChNum = 4; // GDMA Channel
pHalGdmaAdapter->ChEn = GdmaCh4; // GDMA Channel Enable
// pUartGdmaConfig->TxGdmaIrqHandle.Data = pHalRuartAdapter;
pUartGdmaConfig->TxGdmaIrqHandle.IrqNum = GDMA0_CHANNEL4_IRQ;
// pUartGdmaConfig->TxGdmaIrqHandle.IrqFun = (IRQ_FUN)_UartTxDmaIrqHandle
pUartGdmaConfig->TxGdmaIrqHandle.Priority = 0x20;
pHalRuartOp->HalRuartDmaInit (pHalRuartAdapter);
InterruptRegister(&pUartGdmaConfig->TxGdmaIrqHandle);
InterruptEn(&pUartGdmaConfig->TxGdmaIrqHandle);
}
//---------------------------------------------------------------------------------------------------
//Function Name:
// RtkI2CInit
//
// Description:
// According to the given I2C index, the related SAL_I2C_MNGT_ADPT pointer used
// for retrieving each I2C data sturcture pointer will be reversely parsed first.
// Then, initializing I2C HAL operation, initializing I2C interrupt (if needed),
// initializing I2C DMA (if needed) and initializing I2C pinmux will be done.
// User specified I2C configuration will be assigned to I2C initial data structure
// (PHAL_I2C_INIT_DAT pHalI2CInitDat). I2C HAL initialization is executed after
// all the configuration data taken.
// In the end, I2C module is enabled as a final step of the whole initialization.
// For a slave ack General Call support, an additional step may be followed after
// the above steps.
//
// Arguments:
// [in] VOID *Data -
// I2C SAL handle
//
// Return:
// The status of the I2C initialization process.
// _EXIT_SUCCESS if the RtkI2CInit succeeded.
// _EXIT_FAILURE if the RtkI2CInit failed.
//
// Note:
// NA
//
// See Also:
// NA
//
// Author:
// By Jason Deng, 2014-04-03.
//
//----------------------------------------------------------------------------------------------------
RTK_STATUS
RtkDACSend(
IN VOID *Data
){
PSAL_DAC_HND pSalDACHND = (PSAL_DAC_HND) Data;
PSAL_DAC_HND_PRIV pSalDACHNDPriv = NULL;
PSAL_DAC_MNGT_ADPT pSalDACMngtAdpt = NULL;
PHAL_GDMA_ADAPTER pHALDACGdmaAdpt = NULL;
PHAL_GDMA_OP pHALDACGdmaOp = NULL;
//PIRQ_HANDLE pIrqHandleDACGdma = NULL;
/* To Get the SAL_I2C_MNGT_ADPT Pointer */
pSalDACHNDPriv = CONTAINER_OF(pSalDACHND, SAL_DAC_HND_PRIV, SalDACHndPriv);
pSalDACMngtAdpt = CONTAINER_OF(pSalDACHNDPriv->ppSalDACHnd, SAL_DAC_MNGT_ADPT, pSalHndPriv);
pHALDACGdmaAdpt = pSalDACMngtAdpt->pHalGdmaAdp;
pHALDACGdmaOp = pSalDACMngtAdpt->pHalGdmaOp;
//pIrqHandleDACGdma = pSalDACMngtAdpt->pIrqGdmaHnd;
//NeoJou
//pSalDACMngtAdpt->thread_id = osThreadGetId();
#if 0
while (1)
{
if (!(HAL_DAC_READ32(0,REG_DAC_INTR_STS) & BIT0) )
HAL_DAC_WRITE32(0,REG_DAC0_FIFO_WR,0xFFFF);
}
#endif
#if 1
HalGdmaOpInit(pHALDACGdmaOp);
pHALDACGdmaAdpt->GdmaCtl.BlockSize = pSalDACHND->pTXBuf->DataLen;
pHALDACGdmaAdpt->ChSar = (u32)pSalDACHND->pTXBuf->pDataBuf;
pHALDACGdmaAdpt->ChDar = (u32)(DAC_REG_BASE+(pSalDACHND->DevNum*0x800));
//DBG_8195A("src addr:%x\n", pHALDACGdmaAdpt->ChSar);
//DBG_8195A("dst addr:%x\n", pHALDACGdmaAdpt->ChDar);
pHALDACGdmaOp->HalGdmaChSeting(pHALDACGdmaAdpt);
pHALDACGdmaOp->HalGdmaChEn(pHALDACGdmaAdpt);
#endif
return _EXIT_SUCCESS;
}
//---------------------------------------------------------------------------------------------------
//Function Name:
// RtkI2CIrqDeInit
//
// Description:
// I2C interrupt de-initialization function.
// According to the given I2C device number, the I2C interrupt will be unreigster
// from the platform and the relative interrupt handler will be cleared.
//
// Arguments:
// [in] VOID *Data -
// I2C SAL handle
//
// Return:
// The status of the I2C interrupt de-initialization process.
// _EXIT_SUCCESS if the RtkI2CIrqDeInit succeeded.
// _EXIT_FAILURE if the RtkI2CIrqDeInit failed.
//
// Note:
// NA
//
// See Also:
// NA
//
// Author:
// By Jason Deng, 2014-04-03.
//
//----------------------------------------------------------------------------------------------------
static RTK_STATUS
RtkDACDMADeInit(
IN PSAL_DAC_HND pSalDACHND
){
PSAL_DAC_HND_PRIV pSalDACHNDPriv = NULL;
PSAL_DAC_MNGT_ADPT pSalDACMngtAdpt = NULL;
PHAL_GDMA_ADAPTER pHALDACGdmaAdpt = NULL;
PHAL_GDMA_OP pHALDACGdmaOp = NULL;
PIRQ_HANDLE pIrqHandleDACGdma = NULL;
/*To Get the SAL_I2C_MNGT_ADPT Pointer*/
pSalDACHNDPriv = CONTAINER_OF(pSalDACHND, SAL_DAC_HND_PRIV, SalDACHndPriv);
pSalDACMngtAdpt = CONTAINER_OF(pSalDACHNDPriv->ppSalDACHnd, SAL_DAC_MNGT_ADPT, pSalHndPriv);
pHALDACGdmaAdpt = pSalDACMngtAdpt->pHalGdmaAdp;
pHALDACGdmaOp = pSalDACMngtAdpt->pHalGdmaOp;
pIrqHandleDACGdma = pSalDACMngtAdpt->pIrqGdmaHnd;
if (RtkDACIdxChk(pSalDACHND->DevNum))
return _EXIT_FAILURE;
HalGdmaOpInit(pHALDACGdmaOp);
pHALDACGdmaAdpt->IsrCtrl = DISABLE;
pHALDACGdmaOp->HalGdmaChIsrEnAndDis((VOID*)pHALDACGdmaAdpt);
pHALDACGdmaOp->HalGdmaChIsrClean((VOID*)pHALDACGdmaAdpt);
pHALDACGdmaOp->HalGdmaChDis((VOID*)pHALDACGdmaAdpt);
InterruptUnRegister(pIrqHandleDACGdma);
#if 0
_memset((void *)pIrqHandleDACGdma , 0, sizeof(IRQ_HANDLE));
_memset((void *)pHALDACGdmaOp , 0, sizeof(HAL_GDMA_OP));
_memset((void *)pHALDACGdmaAdpt , 0, sizeof(HAL_GDMA_ADAPTER));
#endif
return _EXIT_SUCCESS;
}
void serial_init(serial_t *obj, PinName tx, PinName rx)
{
uint32_t uart_tx, uart_rx;
uint32_t uart_sel;
uint8_t uart_idx;
PHAL_RUART_OP pHalRuartOp;
PHAL_RUART_ADAPTER pHalRuartAdapter;
#ifdef CONFIG_GDMA_EN
PUART_DMA_CONFIG pHalRuartDmaCfg;
PHAL_GDMA_OP pHalGdmaOp=&UartGdmaOp;
#endif
// Determine the UART to use (UART0, UART1, or UART3)
uart_tx = pinmap_peripheral(tx, PinMap_UART_TX);
uart_rx = pinmap_peripheral(rx, PinMap_UART_RX);
uart_sel = pinmap_merge(uart_tx, uart_rx);
uart_idx = RTL_GET_PERI_IDX(uart_sel);
if (unlikely(uart_idx == (uint8_t)NC)) {
DBG_UART_ERR("%s: Cannot find matched UART\n", __FUNCTION__);
return;
}
#ifdef CONFIG_MBED_ENABLED
else if (uart_idx == UART_3) {
obj->index = UART_3;
goto init_stdio;
}
#endif
pHalRuartOp = &(obj->hal_uart_op);
pHalRuartAdapter = &(obj->hal_uart_adp);
if ((NULL == pHalRuartOp) || (NULL == pHalRuartAdapter)) {
DBG_UART_ERR("%s: Allocate Adapter Failed\n", __FUNCTION__);
return;
}
HalRuartOpInit((VOID*)pHalRuartOp);
#ifdef CONFIG_GDMA_EN
HalGdmaOpInit((VOID*)pHalGdmaOp);
pHalRuartDmaCfg = &obj->uart_gdma_cfg;
pHalRuartDmaCfg->pHalGdmaOp = pHalGdmaOp;
pHalRuartDmaCfg->pTxHalGdmaAdapter = &obj->uart_gdma_adp_tx;
pHalRuartDmaCfg->pRxHalGdmaAdapter = &obj->uart_gdma_adp_rx;
pHalRuartDmaCfg->pTxDmaBlkList = &obj->gdma_multiblk_list_tx;
pHalRuartDmaCfg->pRxDmaBlkList = &obj->gdma_multiblk_list_rx;
_memset((void*)(pHalRuartDmaCfg->pTxHalGdmaAdapter), 0, sizeof(HAL_GDMA_ADAPTER));
_memset((void*)(pHalRuartDmaCfg->pRxHalGdmaAdapter), 0, sizeof(HAL_GDMA_ADAPTER));
_memset((void*)(pHalRuartDmaCfg->pTxDmaBlkList), 0, sizeof(UART_DMA_MULTIBLK));
_memset((void*)(pHalRuartDmaCfg->pRxDmaBlkList), 0, sizeof(UART_DMA_MULTIBLK));
#endif
pHalRuartOp->HalRuartAdapterLoadDef(pHalRuartAdapter, uart_idx);
pHalRuartAdapter->PinmuxSelect = RTL_GET_PERI_SEL(uart_sel);
pHalRuartAdapter->BaudRate = 9600;
pHalRuartAdapter->IrqHandle.Priority = 6;
if (HalRuartInit(pHalRuartAdapter) != HAL_OK) {
DBG_UART_ERR("serial_init Err!\n");
return;
}
pHalRuartOp->HalRuartRegIrq(pHalRuartAdapter);
pHalRuartOp->HalRuartIntEnable(pHalRuartAdapter);
#ifdef CONFIG_MBED_ENABLED
init_stdio:
// For stdio management
if (uart_idx == STDIO_UART) {
// default setting to 38400
if (stdio_uart_inited) return;
log_uart_init(&stdio_uart_log, 38400, 8, ParityNone, 1);
stdio_uart_inited = 1;
memcpy(&stdio_uart, obj, sizeof(serial_t));
}
#endif
}
//---------------------------------------------------------------------------------------------------
//Function Name:
// RtkI2CIrqInit
//
// Description:
// I2C interrupt initialization function.
// For I2C interrupt operation mode, I2C module MUST register itself to the platform
// by providing the interrupt handler which contains interrupt input data (arguments),
// interrupt service routine, interrupt number, interrupt priority. And then the interrupt
// should be enabled.
//
// Arguments:
// [in] VOID *Data -
// I2C SAL handle
//
// Return:
// The status of the I2C interrupt initialization process.
// _EXIT_SUCCESS if the RtkI2CIrqInit succeeded.
// _EXIT_FAILURE if the RtkI2CIrqInit failed.
//
// Note:
// NA
//
// See Also:
// NA
//
// Author:
// By Jason Deng, 2014-04-03.
//
//----------------------------------------------------------------------------------------------------
static RTK_STATUS
RtkDACDMAInit(
IN PSAL_DAC_HND pSalDACHND
){
PSAL_DAC_HND_PRIV pSalDACHNDPriv = NULL;
PSAL_DAC_MNGT_ADPT pSalDACMngtAdpt = NULL;
PHAL_GDMA_ADAPTER pHALDACGdmaAdpt = NULL;
PHAL_GDMA_OP pHALDACGdmaOp = NULL;
PIRQ_HANDLE pIrqHandleDACGdma = NULL;
/* To Get the SAL_I2C_MNGT_ADPT Pointer */
pSalDACHNDPriv = CONTAINER_OF(pSalDACHND, SAL_DAC_HND_PRIV, SalDACHndPriv);
pSalDACMngtAdpt = CONTAINER_OF(pSalDACHNDPriv->ppSalDACHnd, SAL_DAC_MNGT_ADPT, pSalHndPriv);
pHALDACGdmaAdpt = pSalDACMngtAdpt->pHalGdmaAdp;
pHALDACGdmaOp = pSalDACMngtAdpt->pHalGdmaOp;
pIrqHandleDACGdma = pSalDACMngtAdpt->pIrqGdmaHnd;
if (RtkDACIdxChk(pSalDACHND->DevNum))
return _EXIT_FAILURE;
HalGdmaOpInit(pHALDACGdmaOp);
_memset((void *)pHALDACGdmaAdpt, 0, sizeof(HAL_GDMA_ADAPTER));
pHALDACGdmaAdpt->GdmaCtl.IntEn = 1;
//DAC TX DMA
pHALDACGdmaAdpt->GdmaCtl.SrcTrWidth = TrWidthFourBytes;
pHALDACGdmaAdpt->GdmaCtl.DstTrWidth = TrWidthFourBytes;
pHALDACGdmaAdpt->GdmaCtl.SrcMsize = MsizeFour;
pHALDACGdmaAdpt->GdmaCtl.DestMsize = MsizeFour;
pHALDACGdmaAdpt->GdmaCtl.Sinc = IncType;
pHALDACGdmaAdpt->GdmaCtl.Dinc = NoChange;
pHALDACGdmaAdpt->GdmaCtl.Done = 1;
pHALDACGdmaAdpt->GdmaCtl.TtFc = (GDMA_CTL_TT_FC_TYPE)0x01;
pHALDACGdmaAdpt->GdmaCfg.DestPer = 13;
pHALDACGdmaAdpt->GdmaCfg.ReloadSrc = 1;
pHALDACGdmaAdpt->MuliBlockCunt = 1;
pHALDACGdmaAdpt->MaxMuliBlock = 50000;//MaxLlp;
pHALDACGdmaAdpt->GdmaIsrType = (BlockType|TransferType|ErrType);
pHALDACGdmaAdpt->IsrCtrl = ENABLE;
pHALDACGdmaAdpt->GdmaOnOff = ON;
pHALDACGdmaAdpt->ChNum = 4;
pHALDACGdmaAdpt->ChEn = GdmaCh4;
pHALDACGdmaAdpt->TestItem = 3;
//DBG_8195A("pSalDACHND->DevNum:%x\n",pSalDACHND->DevNum);
switch (pSalDACHND->DevNum){
#if DAC0_USED
case DAC0_SEL:
{
pHALDACGdmaAdpt->GdmaIndex = 0;
pIrqHandleDACGdma->IrqNum = GDMA0_CHANNEL4_IRQ;
break;
}
#endif
#if DAC1_USED
case DAC1_SEL:
{
pHALDACGdmaAdpt->GdmaIndex = 1;
pIrqHandleDACGdma->IrqNum = GDMA1_CHANNEL4_IRQ;
break;
}
#endif
default:
return _EXIT_FAILURE;
}
/* GDMA interrupt register */
pIrqHandleDACGdma->Data = (u32) (pSalDACMngtAdpt);
pIrqHandleDACGdma->IrqFun = (IRQ_FUN) DACGDMAISRHandle;
pIrqHandleDACGdma->Priority = 2;
InterruptRegister(pIrqHandleDACGdma);
InterruptEn(pIrqHandleDACGdma);
/* GDMA initialization */
/* Enable the whole GDMA module first */
if (pHALDACGdmaAdpt->GdmaIndex == 0) {
ACTCK_GDMA0_CCTRL(ON);
SLPCK_GDMA0_CCTRL(ON);
GDMA0_FCTRL(ON);
}
else {
ACTCK_GDMA1_CCTRL(ON);
SLPCK_GDMA1_CCTRL(ON);
GDMA1_FCTRL(ON);
}
pHALDACGdmaOp->HalGdmaOnOff((VOID*)pHALDACGdmaAdpt);
pHALDACGdmaOp->HalGdmaChIsrEnAndDis((VOID*)pHALDACGdmaAdpt);
pHALDACGdmaOp->HalGdmaChSeting((VOID*)pHALDACGdmaAdpt);
return _EXIT_SUCCESS;
}
void serial_init(serial_t *obj, PinName tx, PinName rx)
{
uint32_t uart_tx, uart_rx;
uint32_t uart_sel;
uint8_t uart_idx;
PHAL_RUART_OP pHalRuartOp;
PHAL_RUART_ADAPTER pHalRuartAdapter;
#ifdef CONFIG_GDMA_EN
PUART_DMA_CONFIG pHalRuartDmaCfg;
PHAL_GDMA_OP pHalGdmaOp=&UartGdmaOp;
#endif
// Determine the UART to use (UART0, UART1, or UART3)
uart_tx = pinmap_peripheral(tx, PinMap_UART_TX);
uart_rx = pinmap_peripheral(rx, PinMap_UART_RX);
uart_sel = pinmap_merge(uart_tx, uart_rx);
uart_idx = RTL_GET_PERI_IDX(uart_sel);
if (unlikely(uart_idx == (uint8_t)NC)) {
DBG_UART_ERR("%s: Cannot find matched UART\n", __FUNCTION__);
return;
}
pHalRuartOp = &(obj->hal_uart_op);
pHalRuartAdapter = &(obj->hal_uart_adp);
if ((NULL == pHalRuartOp) || (NULL == pHalRuartAdapter)) {
DBG_UART_ERR("%s: Allocate Adapter Failed\n", __FUNCTION__);
return;
}
HalRuartOpInit((VOID*)pHalRuartOp);
#ifdef CONFIG_GDMA_EN
HalGdmaOpInit((VOID*)pHalGdmaOp);
pHalRuartDmaCfg = &obj->uart_gdma_cfg;
pHalRuartDmaCfg->pHalGdmaOp = pHalGdmaOp;
pHalRuartDmaCfg->pTxHalGdmaAdapter = &obj->uart_gdma_adp_tx;
pHalRuartDmaCfg->pRxHalGdmaAdapter = &obj->uart_gdma_adp_rx;
_memset((void*)(pHalRuartDmaCfg->pTxHalGdmaAdapter), 0, sizeof(HAL_GDMA_ADAPTER));
_memset((void*)(pHalRuartDmaCfg->pRxHalGdmaAdapter), 0, sizeof(HAL_GDMA_ADAPTER));
#endif
pHalRuartOp->HalRuartAdapterLoadDef(pHalRuartAdapter, uart_idx);
pHalRuartAdapter->PinmuxSelect = RTL_GET_PERI_SEL(uart_sel);
pHalRuartAdapter->BaudRate = 9600;
pHalRuartAdapter->IrqHandle.Priority = 6;
// Configure the UART pins
// TODO:
// pinmap_pinout(tx, PinMap_UART_TX);
// pinmap_pinout(rx, PinMap_UART_RX);
// pin_mode(tx, PullUp);
// pin_mode(rx, PullUp);
HalRuartInit(pHalRuartAdapter);
pHalRuartOp->HalRuartRegIrq(pHalRuartAdapter);
pHalRuartOp->HalRuartIntEnable(pHalRuartAdapter);
#ifdef CONFIG_MBED_ENABLED
// For stdio management
if (uart_idx == STDIO_UART) {
stdio_uart_inited = 1;
memcpy(&stdio_uart, obj, sizeof(serial_t));
}
#endif
}
