diff options
| author | henryk <henryk@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2007-11-23 10:30:50 +0000 |
|---|---|---|
| committer | henryk <henryk@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2007-11-23 10:30:50 +0000 |
| commit | 062f55ca3ea77ebcace83aab4772c9cd3f28ec34 (patch) | |
| tree | 22581f5054c35007e1a34113dd77f4818a3a67e3 /openpicc/application/iso14443_layer3a.c | |
| parent | ae5309d51c484ddf052ee19fd2a76c058e927bcb (diff) | |
Commit status quo (pending cleanup of the debug and experimental code that I added during the last week)
Change freertos code to not mask FIQ, this finally makes the FIQ working (with approx 700ns +/- 100ns latency; yeah!) and therefore reception starts working
Change to two times oversampling (keep four times oversampling code ifdef'd, extract all the magical values to a header file) because at four times oversampling every other sample is very close to
a possible data edge and therefore not reliable
git-svn-id: https://svn.openpcd.org:2342/trunk@347 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
Diffstat (limited to 'openpicc/application/iso14443_layer3a.c')
| -rw-r--r-- | openpicc/application/iso14443_layer3a.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/openpicc/application/iso14443_layer3a.c b/openpicc/application/iso14443_layer3a.c index 8a6abac..8dd9cd2 100644 --- a/openpicc/application/iso14443_layer3a.c +++ b/openpicc/application/iso14443_layer3a.c @@ -91,7 +91,11 @@ void iso14443_layer3a_state_machine (void *pvParameters) pll_init(); tc_cdiv_init(); +#ifdef FOUR_TIMES_OVERSAMPLING tc_cdiv_set_divider(32); +#else + tc_cdiv_set_divider(64); +#endif tc_fdt_init(); #if 0 ssc_tx_init(); |