def update_dist(sc):
global dist_vals
new_dist = copy.deepcopy(dist_vals)
for i in range(NUM_BINS):
new_dist[i] = p4_regs_api.reg_read('dist', i)
if new_dist != dist_vals:
dist_vals = new_dist
print_dist()
sc.enter(SAMP_INTERVAL, 1, update_dist, (sc,))
def do_reg_read(self, line):
fmat = r"(.*)\[(\d*)\]"
searchObj = re.search(fmat, line)
if searchObj is not None:
reg_name = searchObj.group(1)
index = int(searchObj.group(2))
else:
reg_name = line
index = 0
result = p4_regs_api.reg_read(reg_name, index)
print result
def barlist():
data = []
for i in range(NUM_BINS):
data.append(p4_regs_api.reg_read('dist', i))
return data