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euro-adc-65m-14b-40cha-gw
Commit 628590ca authored by Dave Newbold's avatar Dave Newbold
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Updating script

parent 63bf04c1
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Showing with 3 additions and 2 deletions
projects/64ch/software/spi_test.py
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......@@ -12,7 +12,6 @@ hw = uhal.getDevice("board", "ipbusudp-2.0://192.168.235.50:50001", "file://addr
#hw.getNode("csr.ctrl.soft_rst").write(1) # Reset ipbus registers
#hw.dispatch()
hw.getNode("csr.ctrl.io_sel").write(6) # Talk via CPLD to ADC #3 Bank A SPI
spi = hw.getNode("io.spi")
spi.getNode("divider").write(0xf) # Divide 31.25MHz ipbus clock by 32
spi.getNode("ctrl").write(0x2410) # 16b transfer length, auto CSN
......@@ -21,8 +20,10 @@ hw.dispatch()
for i in range(0x10000):
ci = random.randint(0x0, 0xf)
di = random.randint(0x00,0xff)
hw.getNode("csr.ctrl.io_sel").write(ci) # Select ADC bank to talk to
spi.getNode("d0").write(0x0400 + di) # Write 0xa5 into register 0x4
spi.getNode("ctrl").write(0x2510) # Do it
hw.dispatch()
......@@ -41,4 +42,4 @@ for i in range(0x10000):
hw.dispatch()
if di != (d & 0xff) or (c & 0x100) != 0:
print "Error":, hex(i), hex(di), hex(d), hex(c)
print "Error:", hex(i), hex(ci), hex(di), hex(d), hex(c)
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