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Commit cca9678b authored by Oleg Dzhimiev's avatar Oleg Dzhimiev
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14MPx phase adjustment testing

parent 2dcd8eb3
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Showing with 336 additions and 178 deletions
py393/x393_sensor.py
View file @ cca9678b
......@@ -3,7 +3,7 @@ from __future__ import print_function
'''
# Copyright (C) 2015, Elphel.inc.
# Class to control 10393 sensor-to-memory channel (including histograms)
# Class to control 10393 sensor-to-memory channel (including histograms)
# 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
......@@ -42,6 +42,9 @@ import x393_utils
import time
import vrlg
import x393_mcntrl
import subprocess
#import x393_sens_cmprs
SENSOR_INTERFACE_PARALLEL = "PAR12"
SENSOR_INTERFACE_HISPI = "HISPI"
......@@ -60,7 +63,7 @@ class X393Sensor(object):
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:
......@@ -73,7 +76,7 @@ class X393Sensor(object):
if self.DRY_MODE is True:
return SENSOR_INTERFACE_PARALLEL
return (SENSOR_INTERFACE_PARALLEL, SENSOR_INTERFACE_HISPI)[self.x393_axi_tasks.read_status(address=0xfe)] # "PAR12" , "HISPI"
def program_status_sensor_i2c( self,
num_sensor,
mode, # input [1:0] mode;
......@@ -85,7 +88,7 @@ class X393Sensor(object):
0: disable status generation,
1: single status request,
2: auto status, keep specified seq number,
3: auto, inc sequence number
3: auto, inc sequence number
@param seq_number - 6-bit sequence number of the status message to be sent
"""
try:
......@@ -114,7 +117,7 @@ class X393Sensor(object):
0: disable status generation,
1: single status request,
2: auto status, keep specified seq number,
3: auto, inc sequence number
3: auto, inc sequence number
@param seq_number - 6-bit sequence number of the status message to be sent
"""
try:
......@@ -132,7 +135,7 @@ class X393Sensor(object):
vrlg.SENSIO_STATUS,
mode,
seq_num)# //MCONTR_PHY_STATUS_REG_ADDR= 'h0,
def get_status_sensor_io ( self,
num_sensor="All"):
"""
......@@ -149,7 +152,7 @@ class X393Sensor(object):
except:
pass
return self.x393_axi_tasks.read_status(
address=(vrlg.SENSI2C_STATUS_REG_BASE + num_sensor * vrlg.SENSI2C_STATUS_REG_INC + vrlg.SENSIO_STATUS_REG_REL))
address=(vrlg.SENSI2C_STATUS_REG_BASE + num_sensor * vrlg.SENSI2C_STATUS_REG_INC + vrlg.SENSIO_STATUS_REG_REL))
def print_status_sensor_io (self,
num_sensor="All"):
......@@ -168,27 +171,27 @@ class X393Sensor(object):
status= self.get_status_sensor_io(num_sensor)
print ("print_status_sensor_io(%d):"%(num_sensor))
#last_in_line_1cyc_mclk, dout_valid_1cyc_mclk
"""
print (" last_in_line_1cyc_mclk = %d"%((status>>23) & 1))
print (" dout_valid_1cyc_mclk = %d"%((status>>22) & 1))
print (" alive_hist0_gr = %d"%((status>>21) & 1))
print (" alive_hist0_rq = %d"%((status>>20) & 1))
print (" sof_out_mclk = %d"%((status>>19) & 1))
print (" eof_mclk = %d"%((status>>18) & 1))
print (" sof_mclk = %d"%((status>>17) & 1))
"""
print (" last_in_line_1cyc_mclk = %d"%((status>>23) & 1))
print (" dout_valid_1cyc_mclk = %d"%((status>>22) & 1))
print (" alive_hist0_gr = %d"%((status>>21) & 1))
print (" alive_hist0_rq = %d"%((status>>20) & 1))
print (" sof_out_mclk = %d"%((status>>19) & 1))
print (" eof_mclk = %d"%((status>>18) & 1))
print (" sof_mclk = %d"%((status>>17) & 1))
print (" sol_mclk = %d"%((status>>16) & 1))
"""
"""
#Folowing 5 bits may be just temporarily available
#Folowing 5 bits may be just temporarily available
print (" irst = %d"%((status>>20) & 1))
print ("async_prst_with_sens_mrst = %d"%((status>>19) & 1))
print (" imrst = %d"%((status>>18) & 1))
print (" rst_mmcm = %d"%((status>>17) & 1))
print (" pxd_out_pre[1] = %d"%((status>>16) & 1))
"""
print (" shifted TDO %d"%((status>>16) & 0xff))
print (" vact_alive = %d"%((status>>15) & 1))
print (" hact_ext_alive = %d"%((status>>14) & 1))
# print (" hact_alive = %d"%((status>>13) & 1))
......@@ -219,7 +222,7 @@ class X393Sensor(object):
except:
pass
return self.x393_axi_tasks.read_status(
address=(vrlg.SENSI2C_STATUS_REG_BASE + num_sensor * vrlg.SENSI2C_STATUS_REG_INC + vrlg.SENSI2C_STATUS_REG_REL))
address=(vrlg.SENSI2C_STATUS_REG_BASE + num_sensor * vrlg.SENSI2C_STATUS_REG_INC + vrlg.SENSI2C_STATUS_REG_REL))
def print_status_sensor_i2c (self,
num_sensor="All"):
......@@ -245,7 +248,7 @@ class X393Sensor(object):
print (" i2c_fifo_lsb = %d"%((status>> 9) & 1))
print (" i2c_fifo_nempty = %d"%((status>> 8) & 1))
print (" i2c_fifo_dout = %d"%((status>> 0) & 0xff))
print (" sda_in = %d"%((status>>25) & 1))
print (" scl_in = %d"%((status>>24) & 1))
print (" seq = %d"%((status>>26) & 0x3f))
......@@ -253,15 +256,15 @@ class X393Sensor(object):
# Functions used by sensor-related tasks
def func_sensor_mode (self,
hist_en = None,
hist_nrst = None,
chn_en = None,
hist_nrst = None,
chn_en = None,
bits16 = None):
"""
Combine parameters into sensor mode control word
@param hist_en - bit mask to enable histogram sub-modules, when 0 - disable after processing
the started frame
@param hist_nrst - bit mask to immediately reset histogram sub-module (if 0)
@param chn_en - enable sensor channel (False - reset)
@param hist_nrst - bit mask to immediately reset histogram sub-module (if 0)
@param chn_en - enable sensor channel (False - reset)
@param bits16) - True - 16 bpp mode, false - 8 bpp mode (bypass gamma). Gamma-processed data
is still used for histograms
@return: sensor mode control word
......@@ -271,18 +274,18 @@ class X393Sensor(object):
rslt |= (hist_en & 0xf) << vrlg.SENSOR_HIST_EN_BITS
rslt |= (hist_nrst & 0xf) << vrlg.SENSOR_HIST_NRST_BITS
rslt |= 1 << vrlg.SENSOR_HIST_BITS_SET;
if not chn_en is None:
if not chn_en is None:
rslt |= ((0,1)[chn_en]) << vrlg.SENSOR_CHN_EN_BIT
rslt |= 1 << vrlg.SENSOR_CHN_EN_BIT_SET
if not bits16 is None:
if not bits16 is None:
rslt |= ((0,1)[bits16]) << vrlg.SENSOR_16BIT_BIT
rslt |= 1 << vrlg.SENSOR_16BIT_BIT_SET
return rslt
def func_sensor_i2c_command (self,
rst_cmd = False,
run_cmd = None,
active_sda = None,
active_sda = None,
early_release_0 = None,
advance_FIFO = None,
sda = None,
......@@ -292,7 +295,7 @@ class X393Sensor(object):
"""
@param rst_cmd - reset all FIFO (takes 16 clock pulses), also - stops i2c until run command
@param run_cmd - True - run i2c, False - stop i2c (needed before software i2c), None - no change
@param active_sda - pull-up SDA line during second half of SCL=0, when needed and possible
@param active_sda - pull-up SDA line during second half of SCL=0, when needed and possible
@param early_release_0 - release SDA=0 immediately after the end of SCL=1 (SDA hold will be provided by week pullup)
@param advance_FIFO - advance i2c read FIFO
@param sda - control SDA line (stopped mode only): I<nput>, L<ow> or 0, High or 1
......@@ -324,11 +327,11 @@ class X393Sensor(object):
return 2
else:
return 3
if verbose>1:
print ("func_sensor_i2c_command(): rst_cmd= ",rst_cmd,", run_cmd=",run_cmd,", active_sda = ",active_sda,", early_release_0 = ",early_release_0,
", sda=",sda,", scl=",scl)
rslt = 0
rslt |= (0,1)[rst_cmd] << vrlg.SENSI2C_CMD_RESET
if not run_cmd is None:
......@@ -343,28 +346,28 @@ class X393Sensor(object):
if not use_eof is None:
rslt |= 1 << (vrlg.SENSI2C_CMD_USE_EOF + 1)
rslt |= (0,1)[use_eof] << (vrlg.SENSI2C_CMD_USE_EOF)
rslt |= parse_sda_scl(sda) << vrlg.SENSI2C_CMD_SOFT_SDA
rslt |= parse_sda_scl(scl) << vrlg.SENSI2C_CMD_SOFT_SCL
rslt |= parse_sda_scl(sda) << vrlg.SENSI2C_CMD_SOFT_SDA
rslt |= parse_sda_scl(scl) << vrlg.SENSI2C_CMD_SOFT_SCL
if verbose>0:
print (" => 0x%x"%(rslt))
return rslt
return rslt
def func_sensor_i2c_table_reg_wr (self,
slave_addr,
rah,
num_bytes,
num_bytes,
bit_delay,
verbose = 1):
"""
@param slave_addr - 7-bit i2c slave address
@param rah - register address high byte (bits [15:8]) optionally used for register write commands
@param num_bytes - number of bytes to send (including register address bytes) 1..10
@param num_bytes - number of bytes to send (including register address bytes) 1..10
@param bit_delay - number of mclk clock cycle in 1/4 of the SCL period
@param verbose - verbose level
@return combined table data word.
"""
"""
if verbose>1:
print ("func_sensor_i2c_table_reg_wr(): slave_addr= ",slave_addr,", rah=",rah,", num_bytes = ",num_bytes,", bit_delay = ",bit_delay)
rslt = 0
......@@ -372,7 +375,7 @@ class X393Sensor(object):
rslt |= (rah & ((1 << vrlg.SENSI2C_TBL_RAH_BITS) - 1)) << vrlg.SENSI2C_TBL_RAH
rslt |= (num_bytes & ((1 << vrlg.SENSI2C_TBL_NBWR_BITS) - 1)) << vrlg.SENSI2C_TBL_NBWR
rslt |= (bit_delay & ((1 << vrlg.SENSI2C_TBL_DLY_BITS) - 1)) << vrlg.SENSI2C_TBL_DLY
return rslt
return rslt
def func_sensor_i2c_table_reg_rd (self,
two_byte_addr,
......@@ -385,7 +388,7 @@ class X393Sensor(object):
@param bit_delay - number of mclk clock cycle in 1/4 of the SCL period
@param verbose - verbose level
@return combined table data word.
"""
"""
if verbose>0:
print ("func_sensor_i2c_table_reg_rd(): two_byte_addr= ",two_byte_addr,", num_bytes_rd=",num_bytes_rd,", bit_delay = ",bit_delay)
rslt = 0
......@@ -395,7 +398,7 @@ class X393Sensor(object):
rslt |= (0,1)[two_byte_addr] << vrlg.SENSI2C_TBL_NABRD
rslt |= (num_bytes_rd & ((1 << vrlg.SENSI2C_TBL_NBRD_BITS) - 1)) << vrlg.SENSI2C_TBL_NBRD
rslt |= (bit_delay & ((1 << vrlg.SENSI2C_TBL_DLY_BITS) - 1)) << vrlg.SENSI2C_TBL_DLY
return rslt
return rslt
def func_sensor_io_ctl (self,
mrst = None,
......@@ -406,13 +409,13 @@ class X393Sensor(object):
set_delays = False,
quadrants = None):
"""
Combine sensor I/O control parameters into a control word
Combine sensor I/O control parameters into a control word
@param mrst - True - activate MRST signal (low), False - deactivate MRST (high), None - no change
@param arst - True - activate ARST signal (low), False - deactivate ARST (high), None - no change
@param aro - True - activate ARO signal (low), False - deactivate ARO (high), None - no change
@param mmcm_rst - True - activate MMCM reset, False - deactivate MMCM reset, None - no change (needed after clock change/interruption)
@param clk_sel - True - use pixel clock from the sensor, False - use internal clock (provided to the sensor), None - no chnage
@param set_delays - (self-clearing) load all pre-programmed delays for the sensor pad inputs
@param set_delays - (self-clearing) load all pre-programmed delays for the sensor pad inputs
@param quadrants - 90-degree shifts for data [1:0], hact [3:2] and vact [5:4] [6] - extra hact delay by 1 pixel (7'h01), None - no change
@return sensor i/o control word
"""
......@@ -447,7 +450,7 @@ class X393Sensor(object):
@param tck = False - set TCK low, True - set TCK high, None - keep previous value
@param tms = False - set TMS low, True - set TMS high, None - keep previous value
@param tdi = False - set TDI low, True - set TDI high, None - keep previous value
@return combined control word
@return combined control word
"""
rslt = 0
if not pgmen is None:
......@@ -480,7 +483,7 @@ class X393Sensor(object):
if not bayer is None:
rslt |= (bayer & 3) << vrlg.SENS_GAMMA_MODE_BAYER
rslt |= 1 << vrlg.SENS_GAMMA_MODE_BAYER_SET
if not table_page is None:
rslt |= (0,1)[table_page] << vrlg.SENS_GAMMA_MODE_PAGE
rslt |= 1 << vrlg.SENS_GAMMA_MODE_PAGE_SET
......@@ -488,11 +491,11 @@ class X393Sensor(object):
if not en_input is None:
rslt |= (0,1)[en_input] << vrlg.SENS_GAMMA_MODE_EN
rslt |= 1 << vrlg.SENS_GAMMA_MODE_EN_SET
if not repet_mode is None:
rslt |= (0,1)[repet_mode] << vrlg.SENS_GAMMA_MODE_REPET
rslt |= 1 << vrlg.SENS_GAMMA_MODE_REPET_SET
rslt |= (0,1)[trig] << vrlg.SENS_GAMMA_MODE_TRIG
return rslt
......@@ -511,20 +514,20 @@ class X393Sensor(object):
@return status register address for I/O for selected sensor port
"""
return (vrlg.SENSI2C_STATUS_REG_BASE + num_sensor * vrlg.SENSI2C_STATUS_REG_INC + vrlg.SENSIO_STATUS_REG_REL);
def set_sensor_mode (self,
num_sensor,
hist_en = None,
hist_nrst = None,
chn_en = None,
hist_nrst = None,
chn_en = None,
bits16 = None):
"""
Set sensor mode
@param num_sensor - sensor port number (0..3)
@param hist_en - bit mask to enable histogram sub-modules, when 0 - disable after processing
the started frame
@param hist_nrst - bit mask to immediately reset histogram sub-module (if 0)
@param chn_en - enable sensor channel (False - reset)
@param hist_nrst - bit mask to immediately reset histogram sub-module (if 0)
@param chn_en - enable sensor channel (False - reset)
@param bits16) - True - 16 bpp mode, false - 8 bpp mode (bypass gamma). Gamma-processed data
is still used for histograms
"""
......@@ -533,29 +536,29 @@ class X393Sensor(object):
for num_sensor in range(4):
self.set_sensor_mode (num_sensor = num_sensor,
hist_en = hist_en,
hist_nrst = hist_nrst,
chn_en = chn_en,
hist_nrst = hist_nrst,
chn_en = chn_en,
bits16 = bits16)
return
except:
pass
self.x393_axi_tasks.write_control_register(vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC + vrlg.SENSOR_CTRL_RADDR,
self.func_sensor_mode(
hist_en = hist_en,
hist_nrst = hist_nrst,
chn_en = chn_en,
bits16 = bits16))
def set_sensor_i2c_command (self,
num_sensor,
rst_cmd = False,
run_cmd = None,
active_sda = None,
active_sda = None,
early_release_0 = None,
advance_FIFO = None,
sda = None,
......@@ -566,7 +569,7 @@ class X393Sensor(object):
@param num_sensor - sensor port number (0..3) or all
@param rst_cmd - reset all FIFO (takes 16 clock pulses), also - stops i2c until run command
@param run_cmd - True - run i2c, False - stop i2c (needed before software i2c), None - no change
@param active_sda - pull-up SDA line during second half of SCL=0, when needed and possible
@param active_sda - pull-up SDA line during second half of SCL=0, when needed and possible
@param early_release_0 - release SDA=0 immediately after the end of SCL=1 (SDA hold will be provided by week pullup)
@param advance_FIFO - advance i2c read FIFO
@param sda - control SDA line (stopped mode only): I<nput>, L<ow> or 0, High or 1
......@@ -582,19 +585,19 @@ class X393Sensor(object):
self.set_sensor_i2c_command (num_sensor,
rst_cmd = rst_cmd,
run_cmd = run_cmd,
active_sda = active_sda,
active_sda = active_sda,
early_release_0 = early_release_0,
advance_FIFO = advance_FIFO,
sda = sda,
scl = scl,
use_eof = use_eof,
use_eof = use_eof,
verbose = verbose)
return
except:
pass
self.x393_axi_tasks.write_control_register(vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC + vrlg.SENSI2C_CTRL_RADDR,
self.func_sensor_i2c_command(
rst_cmd = rst_cmd,
......@@ -612,7 +615,7 @@ class X393Sensor(object):
page,
slave_addr,
rah,
num_bytes,
num_bytes,
bit_delay,
verbose = 1):
"""
......@@ -621,7 +624,7 @@ class X393Sensor(object):
@param page - 1 byte table index (later provided as high byte of the 32-bit command)
@param slave_addr - 7-bit i2c slave address
@param rah - register address high byte (bits [15:8]) optionally used for register write commands
@param num_bytes - number of bytes to send (including register address bytes) 1..10
@param num_bytes - number of bytes to send (including register address bytes) 1..10
@param bit_delay - number of mclk clock cycle in 1/4 of the SCL period
@param verbose - verbose level
"""
......@@ -629,9 +632,9 @@ class X393Sensor(object):
td = (1 << vrlg.SENSI2C_CMD_TABLE) | self.func_sensor_i2c_table_reg_wr(
slave_addr = slave_addr,
rah = rah,
num_bytes = num_bytes,
num_bytes = num_bytes,
bit_delay = bit_delay,
verbose = verbose)
verbose = verbose)
self.x393_axi_tasks.write_control_register(vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC + vrlg.SENSI2C_CTRL_RADDR, ta)
self.x393_axi_tasks.write_control_register(vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC + vrlg.SENSI2C_CTRL_RADDR, td)
......@@ -657,7 +660,7 @@ class X393Sensor(object):
two_byte_addr = two_byte_addr,
num_bytes_rd = num_bytes_rd,
bit_delay = bit_delay,
verbose = verbose)
verbose = verbose)
self.x393_axi_tasks.write_control_register(vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC + vrlg.SENSI2C_CTRL_RADDR, ta)
self.x393_axi_tasks.write_control_register(vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC + vrlg.SENSI2C_CTRL_RADDR, td)
if verbose > 1:
......@@ -693,12 +696,12 @@ class X393Sensor(object):
after the slave address and optional high address byte other bytes are sent in descending order (LSB- last).
If less than 4 bytes are programmed in the table the high bytes (starting with the one from the table) are
skipped.
If more than 4 bytes are programmed in the table for the page (high byte), one or two next 32-bit words
If more than 4 bytes are programmed in the table for the page (high byte), one or two next 32-bit words
bypass the index table and all 4 bytes are considered payload ones. If less than 4 extra bytes are to be
sent for such extra word, only the lower bytes are sent.
2 - register read: index page, slave address (8-bit, with lower bit 0) and one or 2 address bytes (as programmed
in the table. Slave address is always in byte 2 (bits 23:16), byte1 (high register address) is skipped if
read address in the table is programmed to be a single-byte one
read address in the table is programmed to be a single-byte one
"""
try:
if (num_sensor == all) or (num_sensor[0].upper() == "A"): #all is a built-in function
......@@ -759,7 +762,7 @@ class X393Sensor(object):
if len(rslt) == num_bytes:
break # read all that was requested (num_bytes == None will not get here)
return rslt
def print_sensor_i2c (self,
num_sensor,
reg_addr,
......@@ -783,7 +786,7 @@ class X393Sensor(object):
for b in dl:
d = (d << 8) | (b & 0xff)
fmt="FIFO contained %d bytes i2c data = 0x%%0%dx"%(len(dl),len(dl*2))
print (fmt%(d))
print (fmt%(d))
#create and send i2c command in ASAP mode:
i2c_cmd = ((indx & 0xff) << 24) | (sa7 <<17) | (reg_addr & 0xffff)
#write_sensor_i2c 0 1 0 0x91900004
......@@ -793,8 +796,8 @@ class X393Sensor(object):
data = i2c_cmd)
time.sleep(0.05) # We do not know how many bytes are expected, so just wait long enough and hope all bytes are in fifo already
dl = self.read_sensor_i2c (num_sensor = num_sensor,
num_bytes = None,
verbose = verbose)
......@@ -802,9 +805,9 @@ class X393Sensor(object):
d = 0
for b in dl:
d = (d << 8) | (b & 0xff)
if verbose > 0:
if verbose > 0:
fmt="i2c data[0x%02x:0x%x] = 0x%%0%dx"%(sa7,reg_addr,len(dl)*2)
print (fmt%(d))
print (fmt%(d))
return d
def set_sensor_flipXY(self,
......@@ -824,14 +827,14 @@ class X393Sensor(object):
flip_x = False
if flip_y is None:
flip_y = False
if sensorType == "PAR12":
data = (0,0x8000)[flip_y] | (0,0x4000)[flip_x]
data = (0,0x8000)[flip_y] | (0,0x4000)[flip_x]
self.write_sensor_reg16 (num_sensor = num_sensor,
reg_addr16 = 0x9020,
reg_data16 = data)
elif sensorType == "HISPI":
data = (0,0x8000)[flip_y] | (0,0x4000)[flip_x] | 0x41
data = (0,0x8000)[flip_y] | (0,0x4000)[flip_x] | 0x41
self.write_sensor_reg16 (num_sensor = num_sensor,
reg_addr16 = 0x3040,
reg_data16 = data)
......@@ -902,7 +905,7 @@ class X393Sensor(object):
reg_data16 = exposure)
else:
raise ("Unknown sensor type: %s"%(sensorType))
def set_sensor_io_ctl (self,
num_sensor,
mrst = None,
......@@ -913,14 +916,14 @@ class X393Sensor(object):
set_delays = False,
quadrants = None):
"""
Set sensor I/O controls, including I/O signals
Set sensor I/O controls, including I/O signals
@param num_sensor - sensor port number (0..3)
@param mrst - True - activate MRST signal (low), False - deactivate MRST (high), None - no change
@param arst - True - activate ARST signal (low), False - deactivate ARST (high), None - no change
@param aro - True - activate ARO signal (low), False - deactivate ARO (high), None - no change
@param mmcm_rst - True - activate MMCM reset, False - deactivate MMCM reset, None - no change (needed after clock change/interruption)
@param clk_sel - True - use pixel clock from the sensor, False - use internal clock (provided to the sensor), None - no chnage
@param set_delays - (self-clearing) load all pre-programmed delays for the sensor pad inputs
@param set_delays - (self-clearing) load all pre-programmed delays for the sensor pad inputs
@param quadrants - 90-degree shifts for data [1:0], hact [3:2] and vact [5:4] (6'h01), None - no change
"""
try:
......@@ -938,7 +941,7 @@ class X393Sensor(object):
except:
pass
data = self.func_sensor_io_ctl (
mrst = mrst,
arst = arst,
......@@ -947,7 +950,7 @@ class X393Sensor(object):
clk_sel = clk_sel,
set_delays = set_delays,
quadrants = quadrants)
reg_addr = (vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC) + vrlg.SENSIO_RADDR + vrlg.SENSIO_CTRL;
self.x393_axi_tasks.write_control_register(reg_addr, data)
# TODO: Make one for HiSPi (it is different)
......@@ -965,12 +968,12 @@ class X393Sensor(object):
@param iclk_dly - delay in the input clock line (3 LSB are not used)
@param vact_dly - delay in the VACT line (3 LSB are not used)
@param hact_dly - delay in the HACT line (3 LSB are not used)
@param pxd_dly - list of data line delays (12 elements, 3 LSB are not used)
@param pxd_dly - list of data line delays (12 elements, 3 LSB are not used)
"""
dlys=((pxd_dly[0] & 0xff) | ((pxd_dly[1] & 0xff) << 8) | ((pxd_dly[ 2] & 0xff) << 16) | ((pxd_dly[ 3] & 0xff) << 24),
(pxd_dly[4] & 0xff) | ((pxd_dly[5] & 0xff) << 8) | ((pxd_dly[ 6] & 0xff) << 16) | ((pxd_dly[ 7] & 0xff) << 24),
(pxd_dly[8] & 0xff) | ((pxd_dly[9] & 0xff) << 8) | ((pxd_dly[10] & 0xff) << 16) | ((pxd_dly[11] & 0xff) << 24),
(hact_dly & 0xff) | ((vact_dly & 0xff) << 8) | ((iclk_dly & 0xff) << 16) | ((mmcm_phase & 0xff) << 24))
(hact_dly & 0xff) | ((vact_dly & 0xff) << 8) | ((iclk_dly & 0xff) << 16) | ((mmcm_phase & 0xff) << 24))
reg_addr = (vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC) + vrlg.SENSIO_RADDR + vrlg.SENSIO_DELAYS;
self.x393_axi_tasks.write_control_register(reg_addr + 0, dlys[0]) # {pxd3, pxd2, pxd1, pxd0}
self.x393_axi_tasks.write_control_register(reg_addr + 1, dlys[1]) # {pxd7, pxd6, pxd5, pxd4}
......@@ -993,7 +996,7 @@ class X393Sensor(object):
@param lane0_dly - delay in the lane0 (3 LSB are not used) // All 4 lane delays should be set simultaneously
@param lane1_dly - delay in the lane1 (3 LSB are not used)
@param lane2_dly - delay in the lane2 (3 LSB are not used)
@param lane3_dly - delay in the lane3 (3 LSB are not used))
@param lane3_dly - delay in the lane3 (3 LSB are not used))
"""
try:
if (num_sensor == all) or (num_sensor[0].upper() == "A"): #all is a built-in function
......@@ -1012,10 +1015,10 @@ class X393Sensor(object):
dlys=(lane0_dly & 0xff) | ((lane1_dly & 0xff) << 8) | ((lane2_dly & 0xff) << 16) | ((lane3_dly & 0xff) << 24)
self.x393_axi_tasks.write_control_register(reg_addr + 2, dlys)
except:
pass
pass
if not mmcm_phase is None:
self.x393_axi_tasks.write_control_register(reg_addr + 3, mmcm_phase & 0xff)
def set_sensor_hispi_lanes(self,
num_sensor,
lane0 = 0,
......@@ -1076,23 +1079,23 @@ class X393Sensor(object):
# mode = 1, # input [1:0] mode;
# seq_num = seq_num) # input [5:0] seq_num;
# return seq_num
def jtag_get_tdo(self, chn):
seq_num = ((self.get_status_sensor_io(num_sensor = chn) >> 26) + 1) & 0x3f
self.program_status_sensor_io(num_sensor = chn,
mode = 1, # input [1:0] mode;
seq_num = seq_num) # input [5:0] seq_num;
for _ in range(10):
stat = self.get_status_sensor_io(num_sensor = chn)
if seq_num == ((stat >> 26) & 0x3f):
break
break
else:
print ("wait_sensio_status(): Failed to get seq_num== 0x%x, current is 0x%x"%(seq_num, (stat >> 26) & 0x3f))
return (stat >> 25) & 1
return (stat >> 25) & 1
def jtag_send(self, chn, tms, ln, d):
i = ln & 7
if (i == 0):
......@@ -1103,7 +1106,7 @@ class X393Sensor(object):
self.set_sensor_io_jtag (num_sensor = chn,
pgmen = None,
prog = None,
tck = 0,
tck = 0,
tms = tms,
tdi = ((d << 1) >> 8) & 1)
d <<= 1
......@@ -1111,25 +1114,25 @@ class X393Sensor(object):
self.set_sensor_io_jtag (num_sensor = chn,
pgmen = None,
prog = None,
tck = 1,
tck = 1,
tms = None,
tdi = None)
self.set_sensor_io_jtag (num_sensor = chn,
pgmen = None,
prog = None,
tck = 0,
tck = 0,
tms = None,
tdi = None)
i -= 1
return r
def jtag_write_bits (self,
chn,
buf, # data to write
ln, # number of bits to write
# check, # compare readback data with previously written, abort on mismatch
last): # output last bit with TMS=1
# prev = None): # if null - don't use
# prev = None): # if null - don't use
rbuf = []
r = 0
for d0 in buf:
......@@ -1139,7 +1142,7 @@ class X393Sensor(object):
self.set_sensor_io_jtag (num_sensor = chn,
pgmen = None,
prog = None,
tck = 0,
tck = 0,
tms = (0,1)[(ln == 1) and last],
tdi = ((d << 1) >> 8) & 1)
d <<= 1
......@@ -1147,27 +1150,27 @@ class X393Sensor(object):
self.set_sensor_io_jtag (num_sensor = chn,
pgmen = None,
prog = None,
tck = 1,
tck = 1,
tms = None,
tdi = None)
self.set_sensor_io_jtag (num_sensor = chn,
pgmen = None,
prog = None,
tck = 0,
tck = 0,
tms = None,
tdi = None)
else:
r <<= 1
ln -= 1
ln -= 1
rbuf.append(r & 0xff)
return rbuf
def jtag_set_pgm_mode(self,chn,en):
self.set_sensor_io_jtag (num_sensor = chn,
pgmen = en,
prog = None,
tck = 0,
tck = 0,
tms = None,
tdi = None)
......@@ -1175,11 +1178,11 @@ class X393Sensor(object):
self.set_sensor_io_jtag (num_sensor = chn,
pgmen = None,
prog = en,
tck = 0,
tck = 0,
tms = None,
tdi = None)
def JTAG_openChannel (self, chn):
self.jtag_set_pgm_mode (chn, 1);
self.jtag_set_pgm (chn, 1)
......@@ -1204,8 +1207,8 @@ class X393Sensor(object):
last = 1)
self.jtag_send(chn, 1, 1, 0 ) #step 9 - set UPDATE-DR state
return rbuf
# /dev/sfpgabscan0
def readbscan(self, filename):
......@@ -1214,8 +1217,8 @@ class X393Sensor(object):
jtag.write(ffs)
jtag.seek (0,0)
boundary= jtag.read(97)
return boundary
return boundary
def checkSclSda(self, chn, verbose = 1):
'''
Check which board is connected to the sensor board
......@@ -1225,20 +1228,20 @@ class X393Sensor(object):
'''
def print_i2c(chn):
self.program_status_sensor_i2c(num_sensor = chn, mode = 1, seq_num = 0)
status= self.get_status_sensor_i2c(num_sensor = chn)
status= self.get_status_sensor_i2c(num_sensor = chn)
sda_in =(status>>25) & 1
scl_in =(status>>24) & 1
print ("chn = %d, scl = %d, sda = %d"%(chn,scl_in, sda_in))
def print_bv(chn, boundary, value, key):
def print_bv(chn, boundary, value, key):
self.program_status_sensor_i2c(num_sensor = chn, mode = 1, seq_num = 0)
status= self.get_status_sensor_i2c(num_sensor = chn)
status= self.get_status_sensor_i2c(num_sensor = chn)
sda_in =(status>>25) & 1
scl_in =(status>>24) & 1
print ("%d: sda = %d, bit number SDA = %d, pin value SDA = %d"%(key, sda_in, value['sda'], (((ord(boundary[value['sda'] >> 3]) >> (7 -(value['sda'] & 7))) &1)) ))
print ("%d: scl = %d, bit number SCL = %d, pin value SCL = %d"%(key, scl_in, value['scl'], (((ord(boundary[value['scl'] >> 3]) >> (7 -(value['scl'] & 7))) &1)) ))
boards = [{'model':'10347', 'scl': 241,'sda': 199}, #// E4, C1
{'model':'10359', 'scl': 280,'sda': 296}] #// H6, J5
bscan_path=('/dev/sfpgabscan%d'%(chn))
......@@ -1248,7 +1251,7 @@ class X393Sensor(object):
if not senspgmin:
print ("Some sensor board is connected to port # %d, not FPGA"%(chn))
return "sensor"
test = [1]*len(boards)
#Stop hardware i2c controller
self.set_sensor_i2c_command(num_sensor = chn, run_cmd = False)
......@@ -1292,14 +1295,14 @@ class X393Sensor(object):
print ("Detected FPGA-based board :%s"%(value['model']))
return value['model']
return ""
"""
def set_sensor_i2c_command (self,
num_sensor,
rst_cmd = False,
run_cmd = None,
active_sda = None,
active_sda = None,
early_release_0 = None,
advance_FIFO = None,
sda = None,
......@@ -1308,7 +1311,7 @@ class X393Sensor(object):
@param num_sensor - sensor port number (0..3)
@param rst_cmd - reset all FIFO (takes 16 clock pulses), also - stops i2c until run command
@param run_cmd - True - run i2c, False - stop i2c (needed before software i2c), None - no change
@param active_sda - pull-up SDA line during second half of SCL=0, when needed and possible
@param active_sda - pull-up SDA line during second half of SCL=0, when needed and possible
@param early_release_0 - release SDA=0 immediately after the end of SCL=1 (SDA hold will be provided by week pullup)
@param advance_FIFO - advance i2c read FIFO
@param sda - control SDA line (stopped mode only): I<nput>, L<ow> or 0, High or 1
......@@ -1337,14 +1340,14 @@ class X393Sensor(object):
print (" reset_on = %d"%((status>> 7) & 1))
print (" req_clr = %d"%((status>> 6) & 1))
print (" wr_full = %d"%((status>> 5) & 1))
print (" busy = %d"%((status>> 4) & 1))
print (" frame_num = %d"%((status>> 0) & 0xf))
print (" sda_in = %d"%((status>>25) & 1))
print (" scl_in = %d"%((status>>24) & 1))
print (" seq = %d"%((status>>26) & 0x3f))
set_sensor_mode 0 0 0 1 0
set_sensor_mode 1 0 0 1 0
set_sensor_mode 2 0 0 1 0
......@@ -1368,9 +1371,9 @@ def readbscan(filename):
boundary= jtag.read(97)
#time.sleep(5)
return boundary
b = readbscan('/dev/sfpgabscan1')
b = readbscan('/dev/sfpgabscan1')
$boards=array (
'0' => array ('model' => '10347', 'scl' =>241,'sda' => 199), // E4, C1
'1' => array ('model' => '10359', 'scl' =>280,'sda' => 296) // H6, J5
......@@ -1417,12 +1420,12 @@ set_sensor_io_ctl (self,
set_sensor_io_jtag 1 None None None None 0
program_status_sensor_io all 1 0
print_status_sensor_io 1
get_status_sensor_io 1
set_sensor_io_jtag 1 None None None None 0
program_status_sensor_io all 1 0
print_status_sensor_io 1
get_status_sensor_io 1
x393 +0.001s--> set_sensor_io_jtag 1 None None None None 0
x393 +0.001s--> set_sensor_io_jtag 1 None None None None 0
x393 +0.001s--> program_status_sensor_io all 1 0
x393 +0.002s--> print_status_sensor_io 1 # all
print_status_sensor_io(1):
......@@ -1443,7 +1446,7 @@ async_prst_with_sens_mrst = 0
xfpgatdo = 0
senspgmin = 1
seq = 0
x393 +0.001s--> set_sensor_io_jtag 1 None None None None 1
x393 +0.001s--> set_sensor_io_jtag 1 None None None None 1
x393 +0.001s--> program_status_sensor_io all 1 0
x393 +0.002s--> print_status_sensor_io 1 # all
print_status_sensor_io(1):
......@@ -1477,14 +1480,14 @@ a='ffffffffff7fffffffffffffffffffffffffffffffffffffbfffffffffffffffffffff7fff7ff
al = []
for i in range(len(a)/2):
al.append(int('0x'+a[2*i:2*i+2],0))
bl = []
for i in b:
bl.append(ord(i))
for i,x in enumerate(zip(al,bl)):
print ("%02x %02x %02x"%(i,x[0],x[1]))
fwrite returned 97<br/>
Boundary:
......@@ -1554,15 +1557,15 @@ i2c-0 loop5 mtd2ro ptmx
iio:device0 loop6 mtd3 pts sfpgaconfjtag2 tty15 tty28 tty40 tty53 tty9 xdevcfg
initctl loop7 mtd3ro ram0 sfpgaconfjtag3 tty16 tty29 tty41 tty54 ttyPS0 zero
input mem mtd4 ram1 shm tty17 tty3 tty42 tty55 ttyS0
fseek ($jtag,0);
$boundary= fread($jtag, 97);
fclose($jtag);
return $boundary;
packedData=struct.pack(self.ENDIAN+"L",data)
d=struct.unpack(self.ENDIAN+"L",packedData)[0]
mm[page_offs:page_offs+4]=packedData
......@@ -1576,7 +1579,7 @@ input mem mtd4 ram1
"""
Set sensor frame width
@param num_sensor - sensor port number (0..3) or all
@param width - sensor 16-bit frame width (0 - use sensor HACT signal)
@param width - sensor 16-bit frame width (0 - use sensor HACT signal)
"""
try:
if (num_sensor == all) or (num_sensor[0].upper() == "A"): #all is a built-in function
......@@ -1587,10 +1590,10 @@ input mem mtd4 ram1
return
except:
pass
reg_addr = (vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC) + vrlg.SENSIO_RADDR + vrlg.SENSIO_WIDTH;
self.x393_axi_tasks.write_control_register(reg_addr, width)
def set_sensor_lens_flat_heights (self,
num_sensor,
height0_m1 = None,
......@@ -1634,7 +1637,7 @@ input mem mtd4 ram1
@param num_sensor - sensor port number (0..3)
@param num_sub_sensor - sub-sensor attached to the same port through multiplexer (0..3)
TODO: add mode "DIRECT", "ASAP", "RELATIVE", "ABSOLUTE" and frame number for sequencer
All the next parameters can be None - will not be set
All the next parameters can be None - will not be set
@param AX (19 bits)
@param AY (19 bits)
@param BX (21 bits)
......@@ -1653,7 +1656,7 @@ input mem mtd4 ram1
addr,
data,
width):
return ((num_sensor & 3) << 24) | ((addr & 0xff) << 16) | (data & ((1 << width) - 1))
reg_addr = (vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC) + vrlg.SENS_LENS_RADDR + vrlg.SENS_LENS_COEFF
if not AX is None:
......@@ -1689,17 +1692,17 @@ input mem mtd4 ram1
black = 0.04,
page = 0):
"""
Program gamma tables for specified sensor port and subchannel
Program gamma tables for specified sensor port and subchannel
@param num_sensor - sensor port number (0..3), all - all sensors
@param num_sub_sensor - sub-sensor attached to the same port through multiplexer (0..3)
@param gamma - gamma value (1.0 - linear)
@param black - black level, 1.0 corresponds to 256 for 8bit values
@param page - gamma table page number (only used if SENS_GAMMA_BUFFER > 0
"""
"""
curves_data = self.calc_gamma257(gamma = gamma,
black = black,
rshift = 6) * 4
try:
if (num_sensor == all) or (num_sensor[0].upper() == "A"): #all is a built-in function
for num_sensor in range(4):
......@@ -1711,7 +1714,7 @@ input mem mtd4 ram1
return
except:
pass
self.program_curves(num_sensor = num_sensor,
sub_channel = sub_channel,
curves_data = curves_data,
......@@ -1729,7 +1732,7 @@ input mem mtd4 ram1
@param curves_data - either 1028-element list (257 per color component) or a file path
with the same data, same as for Verilog $readmemh
@param page - gamma table page number (only used if SENS_GAMMA_BUFFER > 0
"""
"""
def set_sensor_gamma_table_addr (
num_sensor,
sub_channel,
......@@ -1743,14 +1746,14 @@ input mem mtd4 ram1
else:
data |= (sub_channel & 3) << 10 # [11:10]
reg_addr = (vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC) + vrlg.SENS_GAMMA_RADDR + vrlg.SENS_GAMMA_ADDR_DATA
self.x393_axi_tasks.write_control_register(reg_addr, data)
self.x393_axi_tasks.write_control_register(reg_addr, data)
def set_sensor_gamma_table_data ( #; // need 256 for a single color data
num_sensor,
data18): # ; // 18-bit table data
reg_addr = (vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC) + vrlg.SENS_GAMMA_RADDR + vrlg.SENS_GAMMA_ADDR_DATA;
self.x393_axi_tasks.write_control_register(reg_addr, data18 & ((1 << 18) - 1))
self.x393_axi_tasks.write_control_register(reg_addr, data18 & ((1 << 18) - 1))
if isinstance(curves_data, (unicode,str)):
with open(curves_data) as f:
tokens=f.read().split()
......@@ -1793,7 +1796,7 @@ input mem mtd4 ram1
for i in range (257):
ig = min(i*256, 0xffff)
gtable.append(ig >> rshift)
else:
else:
black256 = max(0.0, min(255, black * 256.0))
k= 1.0 / (256.0 - black256)
gamma =max(0.13, min(gamma, 10.0))
......@@ -1803,10 +1806,10 @@ input mem mtd4 ram1
ig = int (0.5 + 65535.0 * pow(x, gamma))
ig = min(ig, 0xffff)
gtable.append(ig >> rshift)
return gtable
return gtable
def set_sensor_gamma_heights (self,
def set_sensor_gamma_heights (self,
num_sensor,
height0_m1,
height1_m1,
......@@ -1820,10 +1823,10 @@ input mem mtd4 ram1
(No need for the 4-th, as it will just go until end of the composite frame)
"""
reg_addr = (vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC) + vrlg.SENS_GAMMA_RADDR + vrlg.SENS_GAMMA_HEIGHT01
self.x393_axi_tasks.write_control_register(reg_addr, (height0_m1 & 0xffff) | ((height1_m1 & 0xffff) << 16));
self.x393_axi_tasks.write_control_register(reg_addr, (height0_m1 & 0xffff) | ((height1_m1 & 0xffff) << 16));
reg_addr = (vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC) + vrlg.SENS_GAMMA_RADDR + vrlg.SENS_GAMMA_HEIGHT2;
self.x393_axi_tasks.write_control_register(reg_addr, height2_m1 & 0xffff);
self.x393_axi_tasks.write_control_register(reg_addr, height2_m1 & 0xffff);
def set_sensor_gamma_ctl (self,
num_sensor,
......@@ -1849,7 +1852,7 @@ input mem mtd4 ram1
trig = trig)
reg_addr = (vrlg.SENSOR_GROUP_ADDR + num_sensor * vrlg.SENSOR_BASE_INC) + vrlg.SENS_GAMMA_RADDR + vrlg.SENS_GAMMA_CTRL;
self.x393_axi_tasks.write_control_register(reg_addr, data);
def set_sensor_histogram_window (self,
num_sensor,
subchannel,
......@@ -1876,7 +1879,7 @@ input mem mtd4 ram1
print("top = ", top)
print("width_m1 = ", width_m1)
print("height_m1 = ", height_m1)
self.x393_axi_tasks.write_control_register(reg_addr + vrlg.HISTOGRAM_LEFT_TOP, ((top & 0xffff) << 16) | (left & 0xffff))
self.x393_axi_tasks.write_control_register(reg_addr + vrlg.HISTOGRAM_WIDTH_HEIGHT, ((height_m1 & 0xffff) << 16) | (width_m1 & 0xffff))
def set_sensor_histogram_saxi (self,
......@@ -1890,7 +1893,7 @@ input mem mtd4 ram1
@param nrst - negated reset False - immediate reset, True - normal run;
@param confirm_write - wait for the write confirmed (over B channel) before switching channels
@param cache_mode AXI cache mode, default should be 4'h3
"""
"""
if self.DEBUG_MODE:
print("set_sensor_histogram_saxi():")
print("en = ", en)
......@@ -1913,7 +1916,7 @@ input mem mtd4 ram1
@param num_sensor - sensor port number (0..3)
@param num_sub_sensor - sub-sensor attached to the same port through multiplexer (0..3)
@param page - system memory page address (in 4KB units)
"""
"""
if self.DEBUG_MODE:
print("set_sensor_histogram_saxi_addr():")
print("num_sensor = ", num_sensor)
......@@ -1942,7 +1945,7 @@ input mem mtd4 ram1
@param reset_frame - reset frame number. Needed after changing frame start address (i.e. initial set-up) !
@param abort_late abort frame r/w at the next frame sync, if not finished. Wait for pending memory transfers
@param vebose - verbose level
@param vebose - verbose level
"""
try:
if (num_sensor == all) or (num_sensor[0].upper() == "A"): #all is a built-in function
......@@ -1951,13 +1954,13 @@ input mem mtd4 ram1
self.control_sensor_memory(num_sensor = num_sensor,
command = command,
reset_frame = reset_frame,
abort_late = abort_late,
abort_late = abort_late,
verbose = verbose)
return
except:
pass
rpt = False
sngl = False
en = False
......@@ -1974,11 +1977,11 @@ input mem mtd4 ram1
en = True
else:
print ("Unrecognized command %s. Valid commands are RESET, STOP, SINGLE, REPETITIVE"%(command))
return
return
base_addr = vrlg.MCONTR_SENS_BASE + vrlg.MCONTR_SENS_INC * num_sensor;
mode= x393_mcntrl.func_encode_mode_scan_tiled(
skip_too_late = True,
skip_too_late = True,
disable_need = False,
repetitive= rpt,
single = sngl,
......@@ -1988,7 +1991,7 @@ input mem mtd4 ram1
enable = en,
chn_reset = rst,
abort_late = abort_late)
self.x393_axi_tasks.write_control_register(base_addr + vrlg.MCNTRL_SCANLINE_MODE, mode)
self.x393_axi_tasks.write_control_register(base_addr + vrlg.MCNTRL_SCANLINE_MODE, mode)
if verbose > 0 :
print ("write_control_register(0x%08x, 0x%08x)"%(base_addr + vrlg.MCNTRL_SCANLINE_MODE, mode))
......@@ -2016,7 +2019,7 @@ input mem mtd4 ram1
"""
base_addr = vrlg.MCONTR_SENS_BASE + vrlg.MCONTR_SENS_INC * num_sensor;
mode= x393_mcntrl.func_encode_mode_scan_tiled(
skip_too_late = True,
skip_too_late = True,
disable_need = False,
repetitive= True,
single = False,
......@@ -2026,7 +2029,7 @@ input mem mtd4 ram1
enable = True,
chn_reset = False,
abort_late = False) # default, change with control_sensor_memory()
self.x393_axi_tasks.write_control_register(base_addr + vrlg.MCNTRL_SCANLINE_STARTADDR,
frame_sa); # RA=80, CA=0, BA=0 22-bit frame start address (3 CA LSBs==0. BA==0)
self.x393_axi_tasks.write_control_register(base_addr + vrlg.MCNTRL_SCANLINE_FRAME_SIZE,
......@@ -2040,6 +2043,161 @@ input mem mtd4 ram1
self.x393_axi_tasks.write_control_register(base_addr + vrlg.MCNTRL_SCANLINE_WINDOW_X0Y0,
((window_top & 0xffff) << 16) | (window_left & 0xffff)) #WINDOW_X0+ (WINDOW_Y0<<16));
self.x393_axi_tasks.write_control_register(base_addr + vrlg.MCNTRL_SCANLINE_WINDOW_STARTXY, 0)
self.x393_axi_tasks.write_control_register(base_addr + vrlg.MCNTRL_SCANLINE_MODE, mode)
self.x393_axi_tasks.write_control_register(base_addr + vrlg.MCNTRL_SCANLINE_MODE, mode)
def test_hispi_phases(self,num_sensor):
"""
Try to adjust phases
@param num_sensor - sensor port number (0..3)
"""
def thp_set_phase(num_sensor,phase):
path = "/sys/devices/soc0/elphel393-sensor-i2c@0/i2c"+str(num_sensor)
f = open(path,'w')
f.write("mt9f002 0 0x31c0 "+str(phase))
f.close()
def thp_reset_flags(num_sensor):
self.x393_axi_tasks.write_control_register(0x40e+0x40*num_sensor,0x0)
#self.x393_axi_tasks.write_control_register(0x40f+0x40*num_sensor,0x0)
def thp_read_flags(num_sensor,shift):
# read a few times
n = 1
switched = False
value = 0
count = 0
for j in range(n):
# reset bits
thp_reset_flags(num_sensor)
status = int(self.x393_axi_tasks.read_status(0x21+2*num_sensor) & 0x01ffffff)
barrel = (status>>14)&0xff
barrel = (barrel>>(2*shift))&0x3
print(str(barrel)+" ",end='')
return barrel
def thp_run(num_sensor,phase0,shift,bitshift):
shift = shift*3
switched = False
start = 0
stop = 0
count = 0
value = 0
for i in range(16):
if (i==8):
phase0 += 0x4000
print("| ",end='')
# set phase
phase = phase0+((i%8)<<shift)
thp_set_phase(num_sensor,phase)
phase_read = int(self.print_sensor_i2c(num_sensor,0x31c0,0xff,0x10,0))
if phase_read!=phase:
print("ERROR: phase_read ("+("{:04x}".format(phase_read))+") != phase ("+("{:04x}".format(phase))+")")
barrel = thp_read_flags(num_sensor,bitshift)
if i==0:
value = barrel
if i==8:
if not switched:
start = 0
count = 8
if (i<8 and i!=0):
if value!=barrel:
if not switched:
switched = True
else:
if not switched:
count += 1
if i>=8:
if value==barrel:
count += 1
print("")
return [start,count]
chn = num_sensor
print("Test HiSPI phases")
# check status register
status_reg = self.x393_axi_tasks.read_control_register(0x409+0x40*chn)
if (status_reg==0):
print("Programming status register")
self.x393_axi_tasks.write_control_register(0x409+0x40*chn,0xc0)
status_reg = self.x393_axi_tasks.read_control_register(0x409+0x40*chn)
print("Status register: "+hex(self.x393_axi_tasks.read_control_register(0x409+0x40*chn)))
phase0 = 0x8000
for i in range(4):
print("")
print("D"+str(i))
res = thp_run(num_sensor,phase0,i,i)
phase = ((res[0]+(res[1]>>1))%8)<<(3*i)
phase0 += phase
print("Updated phase = 0x"+"{:04x}".format(phase0))
print("i = "+str(res[0])+" count = "+str(res[1]))
if (res[1]<2):
print("ERROR_D"+str(i))
print("Done")
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