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more hcd clean up

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This commit is contained in:
hathach
2018-03-12 22:37:12 +07:00
parent c696812cad
commit 80398cb4cb
9 changed files with 48 additions and 46 deletions
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6
tinyusb/class/cdc/cdc_device.c
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@@ -195,7 +195,7 @@ tusb_error_t cdcd_open(uint8_t port, tusb_descriptor_interface_t const * p_inter
p_cdc->interface_number = p_interface_desc->bInterfaceNumber;
// Prepare for incoming data
tusb_dcd_edpt_xfer(port, p_cdc->edpt_addr[CDC_PIPE_DATA_OUT], _tmp_rx_buf, sizeof(_tmp_rx_buf), true);
TU_ASSERT( tusb_dcd_edpt_xfer(port, p_cdc->edpt_addr[CDC_PIPE_DATA_OUT], _tmp_rx_buf, sizeof(_tmp_rx_buf), true), TUSB_ERROR_DCD_EDPT_XFER);
return TUSB_ERROR_NONE;
@@ -269,7 +269,7 @@ tusb_error_t cdcd_xfer_cb(uint8_t port, uint8_t edpt_addr, tusb_event_t event, u
fifo_write_n(&_rx_ff, _tmp_rx_buf, xferred_bytes);
// preparing for next
tusb_dcd_edpt_xfer(port, p_cdc->edpt_addr[CDC_PIPE_DATA_OUT], _tmp_rx_buf, sizeof(_tmp_rx_buf), true);
TU_ASSERT(tusb_dcd_edpt_xfer(port, p_cdc->edpt_addr[CDC_PIPE_DATA_OUT], _tmp_rx_buf, sizeof(_tmp_rx_buf), true), TUSB_ERROR_DCD_EDPT_XFER);
// fire callback
tud_cdc_rx_cb(port);
@@ -288,7 +288,7 @@ void cdcd_sof(uint8_t port)
{
uint16_t count = fifo_read_n(&_tx_ff, _tmp_tx_buf, sizeof(_tmp_tx_buf));
tusb_dcd_edpt_xfer(port, edpt, _tmp_tx_buf, count, false);
TU_ASSERT( tusb_dcd_edpt_xfer(port, edpt, _tmp_tx_buf, count, false), TUSB_ERROR_DCD_EDPT_XFER);
}
}