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M471M/R1/S BSP V3.01.000
The Board Support Package for M4521
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M471M/R1/S PDMA driver header file. More...
Go to the source code of this file.
Macros | |
#define | PDMA_CH_MAX |
#define | PDMA_OP_STOP |
#define | PDMA_OP_BASIC |
#define | PDMA_OP_SCATTER |
#define | PDMA_WIDTH_8 |
#define | PDMA_WIDTH_16 |
#define | PDMA_WIDTH_32 |
#define | PDMA_SAR_INC |
#define | PDMA_SAR_FIX |
#define | PDMA_DAR_INC |
#define | PDMA_DAR_FIX |
#define | PDMA_REQ_SINGLE |
#define | PDMA_REQ_BURST |
#define | PDMA_BURST_128 |
#define | PDMA_BURST_64 |
#define | PDMA_BURST_32 |
#define | PDMA_BURST_16 |
#define | PDMA_BURST_8 |
#define | PDMA_BURST_4 |
#define | PDMA_BURST_2 |
#define | PDMA_BURST_1 |
#define | PDMA_SPI0_TX |
#define | PDMA_SPI1_TX |
#define | PDMA_UART0_TX |
#define | PDMA_UART1_TX |
#define | PDMA_UART2_TX |
#define | PDMA_UART3_TX |
#define | PDMA_ADC_RX |
#define | PDMA_PWM0_P1_RX |
#define | PDMA_PWM0_P2_RX |
#define | PDMA_PWM0_P3_RX |
#define | PDMA_PWM1_P1_RX |
#define | PDMA_PWM1_P2_RX |
#define | PDMA_PWM1_P3_RX |
#define | PDMA_SPI0_RX |
#define | PDMA_SPI1_RX |
#define | PDMA_UART0_RX |
#define | PDMA_UART1_RX |
#define | PDMA_UART2_RX |
#define | PDMA_UART3_RX |
#define | PDMA_MEM |
#define | PDMA_INT_TRANS_DONE |
#define | PDMA_INT_TEMPTY |
#define | PDMA_INT_TIMEOUT |
#define | PDMA_GET_INT_STATUS() ((uint32_t)(PDMA->INTSTS)) |
Get PDMA Interrupt Status. More... | |
#define | PDMA_GET_TD_STS() ((uint32_t)(PDMA->TDSTS)) |
Get Transfer Done Interrupt Status. More... | |
#define | PDMA_CLR_TD_FLAG(u32Mask) ((uint32_t)(PDMA->TDSTS = (u32Mask))) |
Clear Transfer Done Interrupt Status. More... | |
#define | PDMA_GET_ABORT_STS() ((uint32_t)(PDMA->ABTSTS)) |
Get Target Abort Interrupt Status. More... | |
#define | PDMA_CLR_ABORT_FLAG(u32Mask) ((uint32_t)(PDMA->ABTSTS = (u32Mask))) |
Clear Target Abort Interrupt Status. More... | |
#define | PDMA_GET_EMPTY_STS() ((uint32_t)(PDMA->SCATSTS)) |
Get Scatter-Gather Table Empty Interrupt Status. More... | |
#define | PDMA_CLR_EMPTY_FLAG(u32Mask) ((uint32_t)(PDMA->SCATSTS = (u32Mask))) |
Clear Scatter-Gather Table Empty Interrupt Status. More... | |
#define | PDMA_CLR_TMOUT_FLAG(u32Ch) ((uint32_t)(PDMA->INTSTS = (1 << ((u32Ch) + 8)))) |
Clear Timeout Interrupt Status. More... | |
#define | PDMA_IS_CH_BUSY(u32Ch) ((uint32_t)(PDMA->TRGSTS & (1 << (u32Ch)))? 1 : 0) |
Check Channel Status. More... | |
#define | PDMA_SET_SRC_ADDR(u32Ch, u32Addr) ((uint32_t)(PDMA->DSCT[(u32Ch)].SA = (u32Addr))) |
Set Source Address. More... | |
#define | PDMA_SET_DST_ADDR(u32Ch, u32Addr) ((uint32_t)(PDMA->DSCT[(u32Ch)].DA = (u32Addr))) |
Set Destination Address. More... | |
#define | PDMA_SET_TRANS_CNT(u32Ch, u32TransCount) ((uint32_t)(PDMA->DSCT[(u32Ch)].CTL=(PDMA->DSCT[(u32Ch)].CTL&~PDMA_DSCT_CTL_TXCNT_Msk)|(((u32TransCount)-1) << PDMA_DSCT_CTL_TXCNT_Pos))) |
Set Transfer Count. More... | |
#define | PDMA_SET_SCATTER_DESC(u32Ch, u32Addr) ((uint32_t)(PDMA->DSCT[(u32Ch)].NEXT = (u32Addr) - (PDMA->SCATBA))) |
Set Scatter-gather descriptor Address. More... | |
#define | PDMA_STOP(u32Ch) ((uint32_t)(PDMA->STOP = (1 << (u32Ch)))) |
Stop the channel. More... | |
Functions | |
void | PDMA_Open (uint32_t u32Mask) |
PDMA Open. More... | |
void | PDMA_Close (void) |
PDMA Close. More... | |
void | PDMA_SetTransferCnt (uint32_t u32Ch, uint32_t u32Width, uint32_t u32TransCount) |
Set PDMA Transfer Count. More... | |
void | PDMA_SetTransferAddr (uint32_t u32Ch, uint32_t u32SrcAddr, uint32_t u32SrcCtrl, uint32_t u32DstAddr, uint32_t u32DstCtrl) |
Set PDMA Transfer Address. More... | |
void | PDMA_SetTransferMode (uint32_t u32Ch, uint32_t u32Peripheral, uint32_t u32ScatterEn, uint32_t u32DescAddr) |
Set PDMA Transfer Mode. More... | |
void | PDMA_SetBurstType (uint32_t u32Ch, uint32_t u32BurstType, uint32_t u32BurstSize) |
Set PDMA Burst Type and Size. More... | |
void | PDMA_EnableTimeout (uint32_t u32Mask) |
Enable timeout function. More... | |
void | PDMA_DisableTimeout (uint32_t u32Mask) |
Disable timeout function. More... | |
void | PDMA_SetTimeOut (uint32_t u32Ch, uint32_t u32OnOff, uint32_t u32TimeOutCnt) |
Set PDMA Timeout Count. More... | |
void | PDMA_Trigger (uint32_t u32Ch) |
Trigger PDMA. More... | |
void | PDMA_EnableInt (uint32_t u32Ch, uint32_t u32Mask) |
Enable Interrupt. More... | |
void | PDMA_DisableInt (uint32_t u32Ch, uint32_t u32Mask) |
Disable Interrupt. More... | |
M471M/R1/S PDMA driver header file.
SPDX-License-Identifier: Apache-2.0
Definition in file pdma.h.