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-rw-r--r--CAN-binder/low-can-binding/can/can-signals.cpp8
1 files changed, 3 insertions, 5 deletions
diff --git a/CAN-binder/low-can-binding/can/can-signals.cpp b/CAN-binder/low-can-binding/can/can-signals.cpp
index 6a682146..0b589675 100644
--- a/CAN-binder/low-can-binding/can/can-signals.cpp
+++ b/CAN-binder/low-can-binding/can/can-signals.cpp
@@ -233,15 +233,13 @@ int can_signal_t::create_rx_filter()
memset(&cfd, 0, sizeof(cfd));
memset(&bcm_msg.msg_head, 0, sizeof(bcm_msg.msg_head));
float val = (float)(1 << bit_size_)-1;
- float freq = frequency_.frequency_to_period();
- if(freq <= 0)
- freq = 0.000001f;
+ struct timeval freq = frequency_.get_timeval_from_period();
bcm_msg.msg_head.opcode = RX_SETUP;
bcm_msg.msg_head.can_id = can_id;
bcm_msg.msg_head.flags = SETTIMER|RX_NO_AUTOTIMER;
- bcm_msg.msg_head.ival2.tv_sec = long(freq);
- bcm_msg.msg_head.ival2.tv_usec = (freq - (long)freq) * 1000000;
+ bcm_msg.msg_head.ival2.tv_sec = freq.tv_sec ;
+ bcm_msg.msg_head.ival2.tv_usec = freq.tv_usec;
bcm_msg.msg_head.nframes = 1;
bitfield_encode_float(val,
bit_position_,