Hardware
/
litex
mirror of https://github.com/enjoy-digital/litex.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

test: we can now test regs with Etherbone

This commit is contained in:
Florent Kermarrec 2015-02-16 23:39:12 +01:00
parent 1a3183c15d
commit eeaf03669a
2 changed files with 12 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
test/config.py
View File

@ -1,9 +1,14 @@
from litescope.host.driver import LiteScopeUART2WBDriver
use_uart = 0
use_eth = 1
csr_csv_file = "./csr.csv"
busword = 32
debug_wb = False
com = 2
baud = 921600
wb = LiteScopeUART2WBDriver(com, baud, csr_csv_file, busword, debug_wb)
if use_uart:
from litescope.host.driver import LiteScopeUART2WBDriver
wb = LiteScopeUART2WBDriver(2, 921600, csr_csv_file, busword, debug_wb)
if use_eth:
from litescope.host.driver import LiteScopeEtherboneDriver
wb = LiteScopeEtherboneDriver("192.168.1.40", 20000, csr_csv_file, debug_wb)

3
test/test_regs.py
View File

@ -7,5 +7,8 @@ regs.phy_crg_reset.write(1)
print("sysid : 0x%04x" %regs.identifier_sysid.read())
print("revision : 0x%04x" %regs.identifier_revision.read())
print("frequency : %d MHz" %(regs.identifier_frequency.read()/1000000))
SRAM_BASE = 0x02000000
wb.write(SRAM_BASE, [i for i in range(64)])
print(wb.read(SRAM_BASE, 64))
###
wb.close()