#!/usr/bin/python3
from ti.icss import Icss
from ctypes import c_uint32
import struct
pruss = Icss( "/dev/uio/pruss/module" )
pruss.initialize()
core = pruss.core0
# load program
with open('pruss-elf-test-fw/test.out', 'rb') as f:
pruss.elf_load( core, f.read() )
# map shared memory
shmem = pruss.dram2.map( c_uint32 )
print( shmem.value )
core.run()
print( "waiting for core to halt" )
while not core.halted:
pass
print( shmem.value )
#!/usr/bin/python3
import sys
sys.path.insert(0, '../src')
from ti.icss import Icss
from uio import Uio
import ctypes
EVENT0 = 16 # range 16..31
EVENT1 = 17 # range 16..31
IRQ = 2 # range 2..9
pruss = Icss("/dev/uio/pruss/module")
irq = Uio("/dev/uio/pruss/irq%d" % IRQ)
intc = pruss.intc
(core0, core1) = pruss.cores
pruss.initialize()
# clear and enable events and route them to our irq
for event in EVENT0, EVENT1:
intc.ev_ch[event] = IRQ
intc.ev_clear_one(event)
intc.ev_enable_one(event)
# load program onto both cores
core0.load('fw/intc-test.bin')
core1.load('fw/intc-test.bin')