C++ (Cpp) PHAL_RUART_OP::HalRuartDeInit示例

void serial_free(serial_t *obj) 
{
    PHAL_RUART_ADAPTER pHalRuartAdapter;
    PHAL_RUART_OP      pHalRuartOp;
#ifdef CONFIG_GDMA_EN
    u8  uart_idx;
    PUART_DMA_CONFIG   pHalRuartDmaCfg;

#endif

    pHalRuartAdapter = &(obj->hal_uart_adp);
    pHalRuartOp = &(obj->hal_uart_op);

    pHalRuartOp->HalRuartDeInit(pHalRuartAdapter);

#ifdef CONFIG_GDMA_EN
    uart_idx = pHalRuartAdapter->UartIndex;
    pHalRuartDmaCfg = &obj->uart_gdma_cfg;
    if (serial_dma_en[uart_idx] & SERIAL_RX_DMA_EN) {
        HalRuartRxGdmaDeInit(pHalRuartDmaCfg);
        serial_dma_en[uart_idx] &= ~SERIAL_RX_DMA_EN;
    }

    if (serial_dma_en[uart_idx] & SERIAL_TX_DMA_EN) {
        HalRuartTxGdmaDeInit(pHalRuartDmaCfg);
        serial_dma_en[uart_idx] &= ~SERIAL_TX_DMA_EN;
    }    
#endif
    // TODO: recovery Pin Mux

}

示例#2

显示文件

文件： serial_api.c 项目： eggman/arm-gcc-blink-example

void serial_free(serial_t *obj) 
{
    PHAL_RUART_ADAPTER pHalRuartAdapter;
    PHAL_RUART_OP      pHalRuartOp;

    pHalRuartAdapter = &(obj->hal_uart_adp);
    pHalRuartOp = &(obj->hal_uart_op);

    pHalRuartOp->HalRuartDeInit(pHalRuartAdapter);
    

    // TODO: recovery Pin Mux

#if 0
    RtlMfree((unsigned char *)(obj->uart_adp.pHalRuartOp), sizeof(HAL_RUART_OP));
    RtlMfree((unsigned char *)(obj->uart_adp.pHalRuartAdapter), sizeof(HAL_RUART_ADAPTER));    
    obj->uart_adp.pHalRuartOp = NULL;
    obj->uart_adp.pHalRuartAdapter = NULL;
#endif    
}