Added Python module to program AXI HP multiplexer for compressed image data (cedb78c5) · Commits · Elphel / x393

py393/test_mcntrl.py

+3 −0

Original line number	Diff line number	Diff line
		@@ -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

+235 −0

Original line number	Diff line number	Diff line
		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

+15 −8

Original line number	Diff line number	Diff line
		@@ -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