Seem to have fixed my errors, not sure if my error handling is correct.
Here is a diff against current cvs if anyone is interested in merging...
Index: hal/powerpc/quicc/current/include/ppc8xx.h
===================================================================
RCS file:
/cvs/ecos/ecos/packages/hal/powerpc/quicc/current/include/ppc8xx.h,v
retrieving revision 1.15
diff -w -b -r1.15 ppc8xx.h
970a971,972
> #define QUICC_BD_CTL_Frame 0x0010 // Framing Error
> #define QUICC_BD_CTL_Parity 0x0008 // Parity Error
999c1001
< #define QUICC_SMCMR_CLEN(n) ((n+1)<<11) // Character length
---
> #define QUICC_SMCMR_CLEN(n) (n<<11) // Character length +
parity + stop bits
Index: devs/serial/powerpc/quicc/current/src/quicc_smc_serial.c
===================================================================
RCS file:
/cvs/ecos/ecos/packages/devs/serial/powerpc/quicc/current/src/quicc_smc_serial.c,v
retrieving revision 1.18
diff -w -b -r1.18 quicc_smc_serial.c
348c348
< _lcr = smc_select_word_length[new_config->word_length -
CYGNUM_SERIAL_WORD_LENGTH_5] |
---
> _lcr = QUICC_SMCMR_CLEN(new_config->word_length +
((new_config->parity == CYGNUM_SERIAL_PARITY_NONE)? 0: 1) +
((new_config->stop == CYGNUM_SERIAL_STOP_2)? 2: 1)) |
976a977
> if((rxbd->ctrl & (QUICC_BD_CTL_Frame |
QUICC_BD_CTL_Parity)) == 0) {
979a981,987
> }
> else
> {
> // is this necessary?
> rxbd->ctrl &= QUICC_BD_CTL_MASK;
> // should we report the error?
> }
1037a1046
> if((rxbd->ctrl & (QUICC_BD_CTL_Frame |
QUICC_BD_CTL_Parity)) == 0) {
1040a1050,1056
> }
> else
> {
> // is this necessary?
> rxbd->ctrl &= QUICC_BD_CTL_MASK;
> // should we report the error?
> }
Index: devs/serial/powerpc/quicc/current/src/quicc_smc_serial.h
===================================================================
RCS file:
/cvs/ecos/ecos/packages/devs/serial/powerpc/quicc/current/src/quicc_smc_serial.h,v
retrieving revision 1.7
diff -w -b -r1.7 quicc_smc_serial.h
61,67d60
< static unsigned int smc_select_word_length[] = {
< QUICC_SMCMR_CLEN(5), // 5 bits / word (char)
< QUICC_SMCMR_CLEN(6),
< QUICC_SMCMR_CLEN(7),
< QUICC_SMCMR_CLEN(8)
< };
<
--
------------------------------------------------------------------------
Will Wagner [EMAIL PROTECTED]
Senior Project Engineer Office Tel: 0207 371 2032
Carallon Ltd, Studio G20, Shepherds Building, Rockley Rd, London W14 0DA
------------------------------------------------------------------------
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