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Commit cedb78c5 authored by Andrey Filippov's avatar Andrey Filippov
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Added Python module to program AXI HP multiplexer for compressed image data

parent f35b9514
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Showing with 253 additions and 8 deletions
py393/test_mcntrl.py
View file @ cedb78c5
......@@ -60,6 +60,7 @@ import x393_mcntrl_membridge
import x393_sens_cmprs
import x393_camsync
import x393_gpio
import x393_cmprs_afi
import vrlg
__all__ = []
__version__ = 0.1
......@@ -338,6 +339,7 @@ USAGE
x393SensCmprs= x393_sens_cmprs.X393SensCmprs(verbose,args.simulated,args.localparams)
x393Camsync= x393_camsync.X393Camsync(verbose,args.simulated,args.localparams)
x393GPIO= x393_gpio.X393GPIO(verbose,args.simulated,args.localparams)
x393CmprsAfi= x393_cmprs_afi.X393CmprsAfi(verbose,args.simulated,args.localparams)
'''
print ("----------------------")
print("x393_mem.__dict__="+str(x393_mem.__dict__))
......@@ -365,6 +367,7 @@ USAGE
extractTasks(x393_sens_cmprs.X393SensCmprs, x393SensCmprs)
extractTasks(x393_camsync.X393Camsync, x393Camsync)
extractTasks(x393_gpio.X393GPIO, x393GPIO)
extractTasks(x393_cmprs_afi.X393CmprsAfi, x393CmprsAfi)
for cmdLine in commands:
print ('Running task: '+str(cmdLine))
......
py393/x393_cmprs_afi.py 0 → 100644
View file @ cedb78c5
from __future__ import division
from __future__ import print_function
'''
# Copyright (C) 2015, Elphel.inc.
# Class to control 10353 GPIO port
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http:#www.gnu.org/licenses/>.
@author: Andrey Filippov
@copyright: 2015 Elphel, Inc.
@license: GPLv3.0+
@contact: andrey@elphel.coml
@deffield updated: Updated
'''
__author__ = "Andrey Filippov"
__copyright__ = "Copyright 2015, Elphel, Inc."
__license__ = "GPL"
__version__ = "3.0+"
__maintainer__ = "Andrey Filippov"
__email__ = "andrey@elphel.com"
__status__ = "Development"
#import sys
#import pickle
from x393_mem import X393Mem
import x393_axi_control_status
import x393_utils
#import time
import vrlg
class X393CmprsAfi(object):
DRY_MODE= True # True
DEBUG_MODE=1
x393_mem=None
x393_axi_tasks=None #x393X393AxiControlStatus
x393_utils=None
verbose=1
def __init__(self, debug_mode=1,dry_mode=True, saveFileName=None):
self.DEBUG_MODE= debug_mode
self.DRY_MODE= dry_mode
self.x393_mem= X393Mem(debug_mode,dry_mode)
self.x393_axi_tasks= x393_axi_control_status.X393AxiControlStatus(debug_mode,dry_mode)
self.x393_utils= x393_utils.X393Utils(debug_mode,dry_mode, saveFileName) # should not overwrite save file path
try:
self.verbose=vrlg.VERBOSE
except:
pass
def afi_mux_program_status (self,
port_afi,
chn_afi,
mode, # input [1:0] mode;
seq_num): # input [5:0] seq_num;
"""
Set status generation mode for AXI HP multiplexer for compressed data
@param port_afi - number of AFI port (0 - afi 1, 1 - afi2)
configuration controlled by the code. currently both AFI are used: ch0 - cmprs_afi_mux_1.0, ch1 - cmprs_afi_mux_1.1,
ch2 - cmprs_afi_mux_2.0, ch3 - cmprs_afi_mux_2.
May be changed to (actually already done) ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
ch2 - cmprs_afi_mux_1.2, ch3 - cmprs_afi_mux_1.3
@param chn_afi - numer of the afi_mux input port (0..3)
@param mode - status generation mode:
0: disable status generation,
1: single status request,
2: auto status, keep specified seq number,
4: auto, inc sequence number
@param seq_number - 6-bit sequence number of the status message to be sent
"""
self.x393_axi_tasks.program_status (
vrlg.CMPRS_GROUP_ADDR + (vrlg.CMPRS_AFIMUX_RADDR0,vrlg.CMPRS_AFIMUX_RADDR1)[port_afi] + chn_afi,
vrlg.CMPRS_AFIMUX_STATUS_CNTRL,
mode,
seq_num)
def afi_mux_reset (self,
port_afi,
rst_chn):
"""
Reset selected input channels of selected AFI multiplexer
@param port_afi - number of AFI port (0 - afi 1, 1 - afi2)
@param rst_chn - bit mask of channels to reset (persistent, needs release)
"""
self.x393_axi_tasks.write_contol_register(
vrlg.CMPRS_GROUP_ADDR + (vrlg.CMPRS_AFIMUX_RADDR0,vrlg.CMPRS_AFIMUX_RADDR1)[port_afi] + vrlg.CMPRS_AFIMUX_RST,
rst_chn)
def afi_mux_enable_chn (self,
port_afi,
en_chn,
en):
"""
Enable/disable selected input channel of the selecte AFI multiplexer
@param port_afi - number of AFI port (0 - afi 1, 1 - afi2)
@param en_chn - number of afi input channel to enable/disable (0..3)
@param en - number enable (True) or disable (False) selected AFI input
"""
self.x393_axi_tasks.write_contol_register(
vrlg.CMPRS_GROUP_ADDR + (vrlg.CMPRS_AFIMUX_RADDR0,vrlg.CMPRS_AFIMUX_RADDR1)[port_afi] + vrlg.CMPRS_AFIMUX_EN,
(2,3)[en] << (2 * en_chn))
def afi_mux_enable (self,
port_afi,
en):
"""
Enable/disable selected AFI multiplexer
@param port_afi - number of AFI port (0 - afi 1, 1 - afi2)
@param en_chn - number of afi input channel to enable/disable (0..3)
@param en - number enable (True) or disable (False) selected AFI input
"""
self.x393_axi_tasks.write_contol_register(
vrlg.CMPRS_GROUP_ADDR + (vrlg.CMPRS_AFIMUX_RADDR0,vrlg.CMPRS_AFIMUX_RADDR1)[port_afi] + vrlg.CMPRS_AFIMUX_EN,
(2,3)[en] << (2 * 4))
def afi_mux_mode_chn (self,
port_afi,
chn,
mode):
"""
Set mode of selected input channel of the selected AFI multiplexer
@param port_afi - number of AFI port (0 - afi 1, 1 - afi2)
@param chn - number of afi input channel to program
@param mode - readback mode:
mode == 0 - show EOF pointer, internal
mode == 1 - show EOF pointer, confirmed written to the system memory
mode == 2 - show current pointer, internal
mode == 3 - show current pointer, confirmed written to the system memory
"""
self.x393_axi_tasks.write_contol_register(
vrlg.CMPRS_GROUP_ADDR + (vrlg.CMPRS_AFIMUX_RADDR0,vrlg.CMPRS_AFIMUX_RADDR1)[port_afi] + vrlg.CMPRS_AFIMUX_MODE,
(4 + (mode & 3)) << (4 * chn))
def afi_mux_chn_start_length(self,
port_afi,
chn,
sa,
length):
"""
Set mode of selected input channel of the selected AFI multiplexer
@param port_afi - number of AFI port (0 - afi 1, 1 - afi2)
@param chn - number of afi input channel to program
@param sa - start address in 32-byte chunks
@param length - channel buffer length in 32-byte chunks
"""
reg_addr = vrlg.CMPRS_GROUP_ADDR + (vrlg.CMPRS_AFIMUX_RADDR0,vrlg.CMPRS_AFIMUX_RADDR1)[port_afi] + vrlg.CMPRS_AFIMUX_SA_LEN + chn
self.x393_axi_tasks.write_contol_register(
reg_addr,
sa)
self.x393_axi_tasks.write_contol_register(
reg_addr + 4,
length)
def afi_mux_setup (self,
port_afi,
chn_mask,
status_mode = 3,
report_mode = 0,
afi_cmprs0_sa,
afi_cmprs0_len,
afi_cmprs1_sa,
afi_cmprs1_len,
afi_cmprs2_sa,
afi_cmprs2_len,
afi_cmprs3_sa,
afi_cmprs3_len):
"""
Set mode of selected input channel of the selected AFI multiplexer
@param port_afi - number of AFI port (0 - afi 1, 1 - afi2)
@param chn - number of afi input channel to program
@param status_mode - status mode (3 for auto)
@param report_mode - readback mode:
mode == 0 - show EOF pointer, internal
mode == 1 - show EOF pointer, confirmed written to the system memory
mode == 2 - show current pointer, internal
mode == 3 - show current pointer, confirmed written to the system memory
@param afi_cmprs0_sa - input channel 0 start address in 32-byte chunks
@param afi_cmprs0_len - input channel 0 buffer length in 32-byte chunks
@param afi_cmprs1_sa - input channel 0 start address in 32-byte chunks
@param afi_cmprs1_len - input channel 0 buffer length in 32-byte chunks
@param afi_cmprs2_sa - input channel 0 start address in 32-byte chunks
@param afi_cmprs2_len - input channel 0 buffer length in 32-byte chunks
@param afi_cmprs3_sa - input channel 0 start address in 32-byte chunks
@param afi_cmprs3_len - input channel 0 buffer length in 32-byte chunks
"""
sa = (afi_cmprs0_sa, afi_cmprs1_sa, afi_cmprs2_sa, afi_cmprs3_sa)
length = (afi_cmprs0_len, afi_cmprs1_len, afi_cmprs2_len, afi_cmprs3_len)
for i in range(4):
if (chn_mask >> i) & 1 :
self.afi_mux_program_status (port_afi = port_afi,
chn_afi = i,
mode =status_mode,
seq_num = 0)
# reset all channels
self.afi_mux_reset( port_afi = port_afi,
rst_chn = 0xf) # reset all channels
# release resets
self.afi_mux_reset( port_afi = port_afi,
rst_chn = 0) # release reset on all channels
# set report mode (pointer type) - per status
for i in range(4):
if (chn_mask >> i) & 1 :
self.afi_mux_mode_chn (port_afi = port_afi,
chn = i,
mode = report_mode)
for i in range(4):
if (not sa[i] is None) and (not length[i] is None):
self.afi_mux_chn_start_length (port_afi = port_afi,
chn = i,
sa = sa[i],
length = length[i])
# enable selected channels
for i in range(4):
if (chn_mask >> i) & 1 :
self.afi_mux_enable_chn (port_afi = port_afi,
en_chn = i,
en = True)
# enable the whole afi_mux module
self.afi_mux_enable (port_afi = port_afi,
en = True)
x393_testbench02.tf
View file @ cedb78c5
......@@ -2441,7 +2441,7 @@ task write_cmd_frame_sequencer;
0, // input [0:0] port_afi; // number of AFI port (0 - afi 1, 1 - afi2) // configuration controlled by the code. currently
// both AFI are used: ch0 - cmprs_afi_mux_1.0, ch1 - cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_2.0, ch3 - cmprs_afi_mux_2
// May be chenged to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// May be changed to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_1.2, ch3 - cmprs_afi_mux_1.3
num_sensor, // input [1:0] chn_afi;
3, // input [1:0] mode;
......@@ -2551,6 +2551,7 @@ task camsync_setup;
end
endtask
// x393_cmprs_afi.py
task afi_mux_setup;
input [3:0] chn_mask;
input [26:0] afi_cmprs0_sa; // input [26:0] sa; // start address in 32-byte chunks
......@@ -2570,7 +2571,7 @@ task afi_mux_setup;
0, // input [0:0] port_afi; // number of AFI port (0 - afi 1, 1 - afi2) // configuration controlled by the code. currently
// both AFI are used: ch0 - cmprs_afi_mux_1.0, ch1 - cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_2.0, ch3 - cmprs_afi_mux_2
// May be chenged to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// May be changed to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_1.2, ch3 - cmprs_afi_mux_1.3
i, // num_sensor, // input [1:0] chn_afi;
3, // input [1:0] mode;
......@@ -3728,11 +3729,12 @@ function [31 : 0] func_compressor_color_saturation;
endfunction
// axi_hp channels for the compressed image data
// x393_cmprs_afi.py
task afi_mux_program_status;
input [0:0] port_afi; // number of AFI port (0 - afi 1, 1 - afi2) // configuration controlled by the code. currently
// both AFI are used: ch0 - cmprs_afi_mux_1.0, ch1 - cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_2.0, ch3 - cmprs_afi_mux_2
// May be chenged to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// May be changed to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_1.2, ch3 - cmprs_afi_mux_1.3
input [1:0] chn_afi;
input [1:0] mode;
......@@ -3747,11 +3749,12 @@ task afi_mux_program_status;
end
endtask
// x393_cmprs_afi.py
task afi_mux_reset;
input [0:0] port_afi; // number of AFI port (0 - afi 1, 1 - afi2) // configuration controlled by the code. currently
// both AFI are used: ch0 - cmprs_afi_mux_1.0, ch1 - cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_2.0, ch3 - cmprs_afi_mux_2
// May be chenged to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// May be changed to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_1.2, ch3 - cmprs_afi_mux_1.3
input [3:0] rst_chn;
reg [29:0] reg_addr;
......@@ -3761,11 +3764,12 @@ task afi_mux_reset;
end
endtask
// x393_cmprs_afi.py
task afi_mux_enable_chn;
input [0:0] port_afi; // number of AFI port (0 - afi 1, 1 - afi2) // configuration controlled by the code. currently
// both AFI are used: ch0 - cmprs_afi_mux_1.0, ch1 - cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_2.0, ch3 - cmprs_afi_mux_2
// May be chenged to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// May be changed to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_1.2, ch3 - cmprs_afi_mux_1.3
input [1:0] en_chn; // channel number to enable/disable;
input en;
......@@ -3779,11 +3783,12 @@ task afi_mux_enable_chn;
end
endtask
// x393_cmprs_afi.py
task afi_mux_enable;
input [0:0] port_afi; // number of AFI port (0 - afi 1, 1 - afi2) // configuration controlled by the code. currently
// both AFI are used: ch0 - cmprs_afi_mux_1.0, ch1 - cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_2.0, ch3 - cmprs_afi_mux_2
// May be chenged to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// May be changed to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_1.2, ch3 - cmprs_afi_mux_1.3
input en;
reg [29:0] reg_addr;
......@@ -3796,11 +3801,12 @@ task afi_mux_enable;
end
endtask
// x393_cmprs_afi.py
task afi_mux_mode_chn;
input [0:0] port_afi; // number of AFI port (0 - afi 1, 1 - afi2) // configuration controlled by the code. currently
// both AFI are used: ch0 - cmprs_afi_mux_1.0, ch1 - cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_2.0, ch3 - cmprs_afi_mux_2
// May be chenged to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// May be changed to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_1.2, ch3 - cmprs_afi_mux_1.3
input [1:0] chn; // channel number to set mode for
input [1:0] mode;
......@@ -3822,11 +3828,12 @@ each group of 4 bits per channel : bits [1:0] - select, bit[2] - sset (0 - nop),
end
endtask
// x393_cmprs_afi.py
task afi_mux_chn_start_length;
input [0:0] port_afi; // number of AFI port (0 - afi 1, 1 - afi2) // configuration controlled by the code. currently
// both AFI are used: ch0 - cmprs_afi_mux_1.0, ch1 - cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_2.0, ch3 - cmprs_afi_mux_2
// May be chenged to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// May be changed to ch0 - cmprs_afi_mux_1.0, ch1 -cmprs_afi_mux_1.1,
// ch2 - cmprs_afi_mux_1.2, ch3 - cmprs_afi_mux_1.3
input [ 1:0] chn; // channel number to set mode for
input [26:0] sa; // start address in 32-byte chunks
......
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