From ec21e6d7b11751cba2501c690d0e16fcb0581d3c Mon Sep 17 00:00:00 2001
From: wanglei <wanglei@qq.com>
Date: 星期三, 27 三月 2024 11:51:10 +0800
Subject: [PATCH] 更新ModuleProcLibs.dlb文件，对应ModuleProcLibs版本47250d。
---
drv/spi.c | 56 +++++++++++++++++++++++++++++++++++++++++++++-----------
1 files changed, 45 insertions(+), 11 deletions(-)
diff --git a/drv/spi.c b/drv/spi.c
index ff03291..fbdd4f9 100644
--- a/drv/spi.c
+++ b/drv/spi.c
@@ -21,35 +21,46 @@
#define MSIZE 0
#define PSIZE 0
-volatile unsigned char SPI_Tx_BUFFER[SPI_BUFFER_SIZE];
-volatile unsigned char SPI_Rx_BUFFER[SPI_BUFFER_SIZE];
+ADI_CACHE_ALIGN volatile unsigned char SPI_Tx_BUFFER[SPI_BUFFER_SIZE];
+ADI_CACHE_ALIGN volatile unsigned char SPI_Rx_BUFFER[SPI_BUFFER_SIZE];
//
volatile short SPIRxDone =1;
volatile short SPITxDone =1;
+volatile unsigned short SPIRxCnt =0, SPITxCnt=0;
+
static void SPIDMA_Handler(uint32_t iid, void* arg)
{
if(iid == INTR_SPI2_RXDMA){
*pREG_DMA27_STAT |= ENUM_DMA_STAT_IRQDONE ;
+ *pREG_DMA26_STAT |= ENUM_DMA_STAT_IRQDONE ;
+
GPIO_SetOutPut(GPIOA, GPIO_Pin12|GPIO_Pin13, GPIO_HIGH);
GPIO_SetOutPut(GPIOB, GPIO_Pin5, GPIO_HIGH);
GPIO_SetOutPut(GPIOC, GPIO_Pin4|GPIO_Pin7, GPIO_HIGH);
+ SPIRxCnt ++ ;
SPIRxDone = 1;
- SPITxDone = 1;
}
// else if(iid == INTR_SPI2_TXDMA) {
// *pREG_DMA26_STAT |= ENUM_DMA_STAT_IRQDONE ;
-// GPIO_SetOutPut(GPIOC, GPIO_Pin4, GPIO_HIGH);
+// GPIO_SetOutPut(GPIOA, GPIO_Pin12|GPIO_Pin13, GPIO_HIGH);
+// GPIO_SetOutPut(GPIOB, GPIO_Pin5, GPIO_HIGH);
+//
+// GPIO_SetOutPut(GPIOC, GPIO_Pin4|GPIO_Pin7, GPIO_HIGH);
+//
+// SPITxCnt++;
// SPITxDone = 1;
// }
-// adi_int_ClearPending(iid);
+ adi_int_ClearPending(iid);
}
+
static void DMAConfig(SPIStatus status)
{
+ adi_osal_EnterCriticalRegion();
if(status == SPI_TX) {
- *pREG_DMA26_CFG = (MSIZE<<8) | (PSIZE<<4) | 4 ;
+ *pREG_DMA26_CFG = (MSIZE<<8) | (PSIZE<<4) | 4 ;
*pREG_DMA26_XCNT = SPI_BUFFER_SIZE;
*pREG_DMA26_XMOD = 1;
*pREG_DMA26_ADDRSTART= (uint32_t)SPI_Tx_BUFFER|MP_OFFSET;
@@ -68,6 +79,30 @@
*pREG_SPI2_RXCTL |= (1<<0);
}
+
+ if(status == SPI_TRX) {
+ *pREG_SPI2_CTL =0 ;
+ *pREG_SPI2_STAT = 0xffffffff;
+ *pREG_DMA26_STAT = 0xffffffff;
+ *pREG_DMA27_STAT = 0xffffffff;
+
+ *pREG_DMA26_CFG = (MSIZE<<8) | (PSIZE<<4) | 4 ;
+ *pREG_DMA26_XCNT = SPI_BUFFER_SIZE;
+ *pREG_DMA26_XMOD = 1;
+ *pREG_DMA26_ADDRSTART= (uint32_t)SPI_Tx_BUFFER|MP_OFFSET;
+ *pREG_DMA26_CFG |= 1 ;
+
+ *pREG_DMA27_CFG = (1<<1)| (MSIZE<<8) | (PSIZE<<4) | (1<<20) | 4 ;
+ *pREG_DMA27_XCNT = SPI_BUFFER_SIZE;
+ *pREG_DMA27_XMOD = 1;
+ *pREG_DMA27_ADDRSTART= (uint32_t)SPI_Rx_BUFFER|MP_OFFSET;
+ *pREG_DMA27_CFG |= 1 ;
+
+ *pREG_SPI2_CTL= (MASTER<<1)|(0<<3)|(CPHA<<4)|(CPOL<<5)|(1<<6)|(1<<8)|(BITS<<9)|(1<<0);
+ *pREG_SPI2_TXCTL = (5<<4) | (1<<0);
+ *pREG_SPI2_RXCTL = (1<<4) | (1<<0);
+ }
+ adi_osal_ExitCriticalRegion();
}
void SPI_xfer(int8_t* rx, int8_t* tx, uint32_t len)
@@ -94,7 +129,7 @@
*pREG_SPI2_CTL = (MASTER<<1)|(0<<3)|(CPHA<<4)|(CPOL<<5)|(1<<6)|(1<<8)|(BITS<<9);
- *pREG_SPI2_TXCTL = (1<<4);
+ *pREG_SPI2_TXCTL = (5<<4);
*pREG_SPI2_RXCTL = (1<<4);
@@ -109,11 +144,10 @@
//SPI2_SetTransMode(status);
adi_sec_SetPriority(INTR_SPI2_RXDMA, 44);
- //interruptcb(INTR_SPI2_RXDMA, SPIDMA_Handler);
//adi_int_InstallHandler(INTR_SPI2_TXDMA, SPIDMA_Handler, 0, true);
adi_int_InstallHandler(INTR_SPI2_RXDMA, SPIDMA_Handler, 0, true);
- *pREG_SPI2_CTL |= (1<<0);
+ //*pREG_SPI2_CTL |= (1<<0);
//*pREG_SPI2_TXCTL |= (1<<0);
//*pREG_SPI2_RXCTL |= (1<<0);
@@ -146,8 +180,8 @@
GPIO_SetOutPut(GPIOC, GPIO_Pin7, GPIO_LOW);
break;
case SPI_TRX:
- DMAConfig(SPI_TX);SPITxDone = 0 ;
- DMAConfig(SPI_RX);SPIRxDone = 0 ;
+ //DMAConfig(SPI_RX);SPIRxDone = 0 ;
+ DMAConfig(SPI_TRX);SPITxDone = SPIRxDone = 0 ;
GPIO_SetOutPut(GPIOA, GPIO_Pin12|GPIO_Pin13, GPIO_LOW);
GPIO_SetOutPut(GPIOB, GPIO_Pin5, GPIO_LOW);
GPIO_SetOutPut(GPIOC, GPIO_Pin4|GPIO_Pin7, GPIO_LOW);
--
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