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Change float ms_sleep to uint32 us_sleep in processSerial()

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This commit is contained in:
Ed Gonzalez 2016-10-25 17:07:40 -05:00
parent 10993f9c7c
commit ad994bf4a5
1 changed files with 7 additions and 27 deletions
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34
DSP_API/ThumbDV/thumbDV.c
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@ -429,8 +429,8 @@ int thumbDV_processSerial( FT_HANDLE handle )
DWORD rx_bytes = 0; DWORD rx_bytes = 0;
DWORD tx_bytes = 0 ; DWORD tx_bytes = 0 ;
DWORD event_word = 0; DWORD event_word = 0;
float max_ms_sleep = 100.0f; uint32 max_us_sleep = 100000; // 100 ms
float ms_slept = 0; uint32 us_slept = 0;
do do
{ {
status = FT_GetStatus(handle, &rx_bytes, &tx_bytes, &event_word); status = FT_GetStatus(handle, &rx_bytes, &tx_bytes, &event_word);
@ -440,9 +440,9 @@ int thumbDV_processSerial( FT_HANDLE handle )
usleep(100); usleep(100);
ms_slept += 0.1; us_slept += 100;
if ( ms_slept > max_ms_sleep ) if ( us_slept > max_us_sleep )
{ {
output("TimeOut\n"); output("TimeOut\n");
return 1; return 1;
@ -464,30 +464,10 @@ int thumbDV_processSerial( FT_HANDLE handle )
} }
offset = 0U; offset = 0U;
//
// while ( offset < ( AMBE3000_HEADER_LEN - 1U ) )
// {
// len = read( serial_fd, buffer + 1U + offset, AMBE3000_HEADER_LEN - 1 - offset );
//
// if ( len == 0 )
// delay( 5UL );
//
// offset += len;
// }
respLen = buffer[1U] * 256U + buffer[2U]; respLen = buffer[1U] * 256U + buffer[2U];
// offset = 0U; us_slept = 0;
//
// while ( offset < respLen ) {
// len = read( serial_fd, buffer + AMBE3000_HEADER_LEN + offset, respLen - offset );
//
// if ( len == 0 )
// delay( 5UL );
//
// offset += len;
// }
ms_slept = 0;
do do
{ {
status = FT_GetStatus(handle, &rx_bytes, &tx_bytes, &event_word); status = FT_GetStatus(handle, &rx_bytes, &tx_bytes, &event_word);
@ -497,9 +477,9 @@ int thumbDV_processSerial( FT_HANDLE handle )
usleep(1000); usleep(1000);
ms_slept += 1; us_slept += 1000 ;
if ( ms_slept > max_ms_sleep ) if ( us_slept > max_us_sleep )
{ {
output("TimeOut\n"); output("TimeOut\n");
return 1; return 1;