test: use new RemoteClient/RemoveServer provided by LiteX
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198babae69
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@ -1,19 +0,0 @@
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COREDIR = ../../
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PYTHON = python3
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SERIAL ?= 2
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CMD = PYTHONPATH=$(COREDIR) $(PYTHON) make.py --port $(SERIAL)
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test_regs:
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$(CMD) test_regs
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test_inout:
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$(CMD) test_inout
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test_logic_analyzer:
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$(CMD) test_logic_analyzer
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all: test_regs test_inout test_logic_analyzer
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clean:
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rm -f *.csv dump.*
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@ -1,30 +0,0 @@
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#!/usr/bin/env python3
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import argparse
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import importlib
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def _get_args():
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parser = argparse.ArgumentParser()
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parser.add_argument("-b", "--bridge", default="uart", help="Bridge to use")
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parser.add_argument("--port", default="2", help="UART port")
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parser.add_argument("--baudrate", default=115200, help="UART baudrate")
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parser.add_argument("--busword", default=32, help="CSR busword")
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parser.add_argument("test", nargs="+", help="specify a test")
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return parser.parse_args()
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if __name__ == "__main__":
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args = _get_args()
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if args.bridge == "uart":
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from misoclib.com.uart.software.wishbone import UARTWishboneBridgeDriver
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port = args.port if not args.port.isdigit() else int(args.port)
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wb = UARTWishboneBridgeDriver(port, args.baudrate, "./csr.csv", int(args.busword), debug=False)
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ValueError("Invalid bridge {}".format(args.bridge))
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def _import(name):
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return importlib.import_module(name)
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for test in args.test:
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t = _import(test)
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t.main(wb)
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@ -1,4 +1,5 @@
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import time
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from litex.soc.tools.remote import RemoteClient
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from litescope.software.driver.inout import LiteScopeInOutDriver
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@ -25,13 +26,17 @@ def led_anim1(inout):
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time.sleep(i*i*0.0020)
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led_data = (led_data >> 1)
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wb = RemoteClient()
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wb.open()
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def main(wb):
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inout = LiteScopeInOutDriver(wb.regs, "inout")
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wb.open()
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# # #
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led_anim0(inout)
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led_anim1(inout)
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print("{:02X}".format(inout.read()))
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# # #
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wb.close()
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# # #
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inout = LiteScopeInOutDriver(wb.regs, "inout")
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led_anim0(inout)
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led_anim1(inout)
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print("{:02X}".format(inout.read()))
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# # #
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wb.close()
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@ -1,26 +1,29 @@
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from litescope.software.driver.logic_analyzer import LiteScopeLogicAnalyzerDriver
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from litex.soc.tools.remote import RemoteClient
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wb = RemoteClient()
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wb.open()
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def main(wb):
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wb.open()
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# # #
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logic_analyzer = LiteScopeLogicAnalyzerDriver(wb.regs, "logic_analyzer", debug=True)
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# # #
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cond = {} # immediate trigger
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logic_analyzer.configure_term(port=0, cond=cond)
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logic_analyzer.configure_sum("term")
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logic_analyzer.configure_subsampler(1)
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# logic_analyzer.configure_qualifier(1)
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logic_analyzer.configure_rle(1)
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logic_analyzer.run(offset=128, length=256)
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logic_analyzer = LiteScopeLogicAnalyzerDriver(wb.regs, "logic_analyzer", debug=True)
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while not logic_analyzer.done():
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pass
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logic_analyzer.upload()
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cond = {} # immediate trigger
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logic_analyzer.configure_term(port=0, cond=cond)
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logic_analyzer.configure_sum("term")
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logic_analyzer.configure_subsampler(1)
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# logic_analyzer.configure_qualifier(1)
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logic_analyzer.configure_rle(1)
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logic_analyzer.run(offset=128, length=256)
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logic_analyzer.save("dump.vcd")
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logic_analyzer.save("dump.csv")
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logic_analyzer.save("dump.py")
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logic_analyzer.save("dump.sr")
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# # #
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wb.close()
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while not logic_analyzer.done():
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pass
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logic_analyzer.upload()
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logic_analyzer.save("dump.vcd")
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logic_analyzer.save("dump.csv")
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logic_analyzer.save("dump.py")
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logic_analyzer.save("dump.sr")
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# # #
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wb.close()
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@ -1,9 +1,16 @@
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def main(wb):
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wb.open()
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regs = wb.regs
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# # #
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print("sysid : 0x{:04x}".format(regs.identifier_sysid.read()))
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print("revision : 0x{:04x}".format(regs.identifier_revision.read()))
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print("frequency : {}MHz".format(int(regs.identifier_frequency.read()/1000000)))
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# # #
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wb.close()
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from litex.soc.tools.remote import RemoteClient
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wb = RemoteClient()
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wb.open()
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# # #
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identifier = ""
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for i in range(30):
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identifier += chr(wb.read(wb.bases.identifier_mem + 4*(i+1))) # TODO: why + 1?
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print(identifier)
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print("frequency : {}MHz".format(wb.constants.system_clock_frequency/1000000))
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# # #
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wb.close()
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