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urukul: work around windows numpy int peculiarity 

"OverflowError: Python int too large to convert to C long" otherwise

opticlock#74

Signed-off-by: Robert Jördens <rj@quartiq.de>
This commit is contained in:
Robert Jördens 2018-11-25 16:56:45 +01:00
parent 74371399de
commit cc61ee9139
1 changed files with 2 additions and 2 deletions
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4
artiq/coredevice/urukul.py
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@ -1,7 +1,7 @@
from artiq.language.core import kernel, delay, portable, at_mu, now_mu from artiq.language.core import kernel, delay, portable, at_mu, now_mu
from artiq.language.units import us, ms from artiq.language.units import us, ms
from numpy import int32 from numpy import int32, int64
from artiq.coredevice import spi2 as spi from artiq.coredevice import spi2 as spi
@ -175,7 +175,7 @@ class CPLD:
self.cfg_reg = urukul_cfg(rf_sw=rf_sw, led=0, profile=0, self.cfg_reg = urukul_cfg(rf_sw=rf_sw, led=0, profile=0,
io_update=0, mask_nu=0, clk_sel=clk_sel, io_update=0, mask_nu=0, clk_sel=clk_sel,
sync_sel=sync_sel, rst=0, io_rst=0) sync_sel=sync_sel, rst=0, io_rst=0)
self.att_reg = int32(att) self.att_reg = int32(int64(att))
self.sync_div = sync_div self.sync_div = sync_div
@kernel @kernel