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card-access-system
Commit f6a86038 authored by Bc. Petr Elexa's avatar Bc. Petr Elexa
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panel: raise wiegand frame limit

parent 46dcba6b
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Showing with 7 additions and 7 deletions
cardreader/bsp/weigand/weigand.c
View file @ f6a86038
......@@ -2,9 +2,9 @@
* @file
* @brief Wiegand26 interface driver.
*
* 500 b/s transfer rate
* data pulse 40-70us
* data interval >2ms
* ~490 b/s transfer rate
* data pulse nominal 40us (standard 20-100us)
* data interval nominal 2ms (standard 200us-20ms)
*
* Only Wiegand 26bit format
* Frame:
......
cardreader/bsp/weigand/weigand.h
View file @ f6a86038
......@@ -3,9 +3,9 @@
* @brief Wiegand26 interface driver.
*
*
* 500 b/s transfer rate
* data pulse 40-70us
* data interval >2ms
* ~490 b/s transfer rate
* data pulse nominal 40us (standard 20-100us)
* data interval nominal 2ms (standard 200us-20ms)
*
* Only Wiegand 26bit format
* Frame:
......@@ -27,7 +27,7 @@
#include "stream_buffer.h"
#define WEIGAND26_FRAME_SIZE 26
#define WEIGAND26_FRAME_TIME_LIMIT 80 // Actual frame time in worst case is 68ms.
#define WEIGAND26_FRAME_TIME_LIMIT 125 // This limits data interval to maximum of 5ms!
typedef union
{
......
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