Skip to content

F
FMC TDC 1ns 5cha - Software
Commit ce8f1ecc authored by Federico Vaga's avatar Federico Vaga
Browse files
Options

kernel: explicit concepts 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
parent f9c04ec9
Hide whitespace changes
Inline Side-by-side
Showing with 9 additions and 3 deletions
kernel/ft-irq.c
View file @ ce8f1ecc
......@@ -171,9 +171,13 @@ static inline void process_timestamp(struct fmctdc_dev *ft,
}
if (st->expected_edge != 0) {
/* From this point we are working with the expected EDGE */
if (st->expected_edge == 1) {
/* We received a raising edge, save the time stamp and
wait for the falling edge */
st->prev_ts = ts;
st->expected_edge = 1 - st->expected_edge;
st->expected_edge = 0;
return ;
}
......@@ -206,7 +210,9 @@ static inline void process_timestamp(struct fmctdc_dev *ft,
/* Put the timestamp in the FIFO */
enqueue_timestamp(ft, channel, &ts);
}
st->expected_edge = 1 - st->expected_edge;
/* Wait for the next raising edge */
st->expected_edge = 1;
}
static irqreturn_t ft_irq_handler(int irq, void *dev_id)
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment