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clean up helper func

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This commit is contained in:
hathach
2018-10-23 12:19:32 +07:00
parent 14cebcb5f5
commit c7340f4b0e
39 changed files with 83 additions and 111 deletions
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6
src/portable/nxp/lpc17xx/dcd_lpc175x_6x.c
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@@ -119,7 +119,7 @@ static void bus_reset(void)
LPC_USB->USBNDDRIntClr = 0xFFFFFFFF;
LPC_USB->USBSysErrIntClr = 0xFFFFFFFF;
memclr_(&dcd_data, sizeof(dcd_data_t));
tu_memclr(&dcd_data, sizeof(dcd_data_t));
}
bool dcd_init(uint8_t rhport)
@@ -432,7 +432,7 @@ edpt_hdl_t dcd_edpt_open(uint8_t rhport, tusb_desc_endpoint_t const * p_endpoint
//------------- first DD prepare -------------//
dcd_dma_descriptor_t* const p_dd = &dcd_data.dd[ep_id][0];
memclr_(p_dd, sizeof(dcd_dma_descriptor_t));
tu_memclr(p_dd, sizeof(dcd_dma_descriptor_t));
p_dd->is_isochronous = (p_endpoint_desc->bmAttributes.xfer == TUSB_XFER_ISOCHRONOUS) ? 1 : 0;
p_dd->max_packet_size = p_endpoint_desc->wMaxPacketSize.size;
@@ -498,7 +498,7 @@ tusb_error_t dcd_edpt_xfer(edpt_hdl_t edpt_hdl, uint8_t* buffer, uint16_t total_
{
// setup new dd
dcd_dma_descriptor_t* const p_dd = &dcd_data.dd[ edpt_hdl.index ][1];
memclr_(p_dd, sizeof(dcd_dma_descriptor_t));
tu_memclr(p_dd, sizeof(dcd_dma_descriptor_t));
dd_xfer_init(p_dd, buffer, total_bytes);