jesus/tinyusb
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

use hcd_pipe_is_busy instead of hcd_pipe_is_idle

Browse Source 
remove hcd_pipe_is_idle
This commit is contained in:
hathach
2014-02-20 10:41:31 +07:00
parent d86523b16c
commit 533c8d2eed
6 changed files with 82 additions and 111 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tinyusb/class/cdc_host.c
+2 -8
View File
@@ -126,10 +126,7 @@ tusb_error_t tusbh_cdc_send(uint8_t dev_addr, void const * p_data, uint32_t leng
ASSERT( p_data != NULL && length, TUSB_ERROR_INVALID_PARA);
pipe_handle_t pipe_out = cdch_data[dev_addr-1].pipe_out;
if ( !hcd_pipe_is_idle(pipe_out) )
{
return TUSB_ERROR_INTERFACE_IS_BUSY;
}
if ( hcd_pipe_is_busy(pipe_out) ) return TUSB_ERROR_INTERFACE_IS_BUSY;
return hcd_pipe_xfer( pipe_out, (void *) p_data, length, is_notify);
}
@@ -140,10 +137,7 @@ tusb_error_t tusbh_cdc_receive(uint8_t dev_addr, void * p_buffer, uint32_t lengt
ASSERT( p_buffer != NULL && length, TUSB_ERROR_INVALID_PARA);
pipe_handle_t pipe_in = cdch_data[dev_addr-1].pipe_in;
if ( !hcd_pipe_is_idle(pipe_in) )
{
return TUSB_ERROR_INTERFACE_IS_BUSY;
}
if ( hcd_pipe_is_busy(pipe_in) ) return TUSB_ERROR_INTERFACE_IS_BUSY;
return hcd_pipe_xfer( pipe_in, p_buffer, length, is_notify);
}