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processSerial() with every serial write.

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We now do processSerial() inline with the writeSerial() to not be dependent on a separate read thread
This commit is contained in:
Ed Gonzalez 2019-06-20 13:48:40 -05:00
parent 0a4be8cb8b
commit a10cb40a9f
1 changed files with 8 additions and 9 deletions
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17
DSP_API/ThumbDV/thumbDV.c
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@ -277,7 +277,7 @@ void thumbDV_dump( char * text, unsigned char * data, unsigned int length ) {
}
}
static void thumbDV_writeSerial( FT_HANDLE handle , unsigned char * buffer, uint32 bytes )
static int thumbDV_writeSerial( FT_HANDLE handle , unsigned char * buffer, uint32 bytes )
{
FT_STATUS status = FT_OK;
DWORD written = 0;
@ -288,23 +288,26 @@ static void thumbDV_writeSerial( FT_HANDLE handle , unsigned char * buffer, uint
if ( status != FT_OK || written != bytes ) {
output( ANSI_RED "Could not write to serial port. status = %d\n", status );
return;
return status;
}
status = thumbDV_processSerial(handle);
}
else
{
output( ANSI_RED "Could not write to serial port. Timeout\n" ANSI_WHITE );
}
return status;
}
static int _check_serial( FT_HANDLE handle )
{
unsigned char reset[5] = { 0x61, 0x00, 0x01, 0x00, 0x33 };
thumbDV_writeSerial( handle, reset, 5 );
int ret = thumbDV_processSerial(handle);
int ret = thumbDV_writeSerial( handle, reset, 5 );
if ( ret != 0 )
{
@ -313,9 +316,7 @@ static int _check_serial( FT_HANDLE handle )
}
unsigned char get_prodID[5] = {0x61, 0x00, 0x01, 0x00, 0x30 };
thumbDV_writeSerial( handle, get_prodID, 5 );
ret = thumbDV_processSerial(handle);
ret = thumbDV_writeSerial( handle, get_prodID, 5 );
if ( ret != 0 )
{
@ -323,7 +324,6 @@ static int _check_serial( FT_HANDLE handle )
return -1;
}
return 0 ;
}
@ -698,7 +698,6 @@ static void _connectSerial( FT_HANDLE * ftHandle )
unsigned char disable_parity[6] = {0x61, 0x00, 0x02, 0x00, 0x3F, 0x00};
thumbDV_writeSerial( *ftHandle, disable_parity, 6 );
thumbDV_processSerial( *ftHandle );
unsigned char get_version[5] = {0x61, 0x00, 0x01, 0x00, 0x31};
unsigned char read_cfg[5] = {0x61, 0x00, 0x01, 0x00, 0x37};