...
 
Commits (179)
......@@ -4,14 +4,12 @@ Debug
Release
linux
sysroots
.project
.cproject
.externalToolBuilders
.settings
.pydevproject
html
/.project
/.cproject
/.externalToolBuilders
/.settings
/.pydevproject
*.directory
doxygen.tag
# auto-generated files from x393 project
src/drivers/elphel/x393.c
src/drivers/elphel/x393.h
......@@ -20,4 +18,18 @@ src/drivers/elphel/x393_map.h
src/drivers/elphel/x393_types.h
all_sources.lst
excluding.lst
attic
\ No newline at end of file
including.lst
attic
board_elphel393
scp
bitbake-logs
device-tree-logs
all_sources.lst
excluding.lst
including.lst
doxygen.tag
/image
/scripts
/html
\ No newline at end of file
This source diff could not be displayed because it is too large. You can view the blob instead.
......@@ -2,7 +2,7 @@
<launchConfiguration type="org.eclipse.ui.externaltools.ProgramBuilderLaunchConfigurationType">
<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false"/>
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_BUILDER_ENABLED" value="false"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/linux-elphel/run_bitbake.sh}"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/linux-elphel/scripts/run_bitbake.sh}"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="clean"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="linux-xlnx -c compile -f"/>
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
......
......@@ -3,7 +3,7 @@
<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false"/>
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_BUILDER_ENABLED" value="false"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LAUNCH_CONFIGURATION_BUILD_SCOPE" value="${none}"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/linux-elphel/run_bitbake.sh}"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/linux-elphel/scripts/run_bitbake.sh}"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="incremental,"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="linux-xlnx -c compile"/>
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
......
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.ui.externaltools.ProgramBuilderLaunchConfigurationType">
<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false"/>
<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
<listEntry value="org.eclipse.ui.externaltools.launchGroup"/>
</listAttribute>
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_BUILDER_ENABLED" value="false"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LAUNCH_CONFIGURATION_BUILD_SCOPE" value="${none}"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/linux-elphel/run_bitbake.sh}"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/linux-elphel/scripts/run_bitbake.sh}"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="incremental,"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="linux-xlnx -c deploy"/>
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
......
......@@ -2,7 +2,7 @@
<launchConfiguration type="org.eclipse.ui.externaltools.ProgramBuilderLaunchConfigurationType">
<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false"/>
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_BUILDER_ENABLED" value="false"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/linux-elphel/run_bitbake.sh}"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/linux-elphel/scripts/run_bitbake.sh}"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="linux-xlnx -c compile_kernelmodules -f"/>
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
</launchConfiguration>
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.ant.AntBuilderLaunchConfigurationType">
<stringAttribute key="org.eclipse.jdt.launching.CLASSPATH_PROVIDER" value="org.eclipse.ant.ui.AntClasspathProvider"/>
<booleanAttribute key="org.eclipse.jdt.launching.DEFAULT_CLASSPATH" value="true"/>
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_BUILDER_ENABLED" value="false"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_DISABLED_BUILDER" value="org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder"/>
<mapAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS"/>
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
</launchConfiguration>
......@@ -11,16 +11,6 @@
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value>&lt;project&gt;/.externalToolBuilders/org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder.launch</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<triggers>clean,</triggers>
......
#!/usr/bin/env python
# encoding: utf-8
from __future__ import division
from __future__ import print_function
"""
# @file khelper.py
# @brief Extract file access data after build, modify CDT project configuration
# (.cproject) accordingly
# @copyright Copyright (C) 2016, Elphel.inc.
# @param <b>License</b>
# 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
@license: GPLv3.0+
@contact: andrey@elphel.coml
@deffield updated: Updated
"""
__author__ = "Andrey Filippov"
__copyright__ = "Copyright 2016, Elphel, Inc."
__license__ = "GPL"
__version__ = "3.0+"
__maintainer__ = "Andrey Filippov"
__email__ = "andrey@elphel.com"
__status__ = "Development"
import sys
import os
import time
import xml.etree.ElementTree as ET
'''
TODO:Automate, find out why separate touch commands are needed
Run this program twice:
1-st run ./khelper.py linux -1
and save shown timestamp
Then run (some mystery here)
touch src/drivers/ata/ahci_elphel.c
touch src/drivers/elphel/sensor_common.c
Wait 5 seconds and run (in a different console with appropriate sourcing)
bitbake linux-xlnx -c compile -f
Then again
./khelper.py linux <timestamp_from_the_first_run>
If somethong went wrong you will need to resore .cproject from eclipse_project_setup directory
'''
def file_tree(flist): # Each file in list is a file, no directories
ftree={}
for p in flist:
node = ftree
seg_list=p.split(os.sep)
last_i=len(seg_list)-1
for i,segm in enumerate(seg_list):
if not segm in node:
if i == last_i:
node[segm] = None
else:
node[segm] = {}
node=node[segm]
return ftree
def exclude_list(ftree, flist):
mark = "*" # no file/dir name can be "*"
def list_tree_recursive(root):
rslt = []
if not mark in root:
return [[""]] # convert to trailing "/" for directories
for n in root:
if not n == mark:
if root[n] is None:
rslt.append([n])
else:
for l in list_tree_recursive(root[n]):
rslt.append([n]+l)
return rslt
ftree[mark]=None # mark top level dir
for p in flist:
node = ftree
for segm in p.split(os.sep)[:-1]:
node=node[segm]
node[mark]=None # [mark] means used in flist
del node[p.split(os.sep)[-1]]
#print (ftree)
# for k in ftree:
# print(k)
#Now prune unused directories
#prune_recursive(ftree) # (assuming root is used)
# now create list
files_list_list = list_tree_recursive(ftree)
# print (files_list_list)
#converrt to file paths
pl = []
for l in files_list_list:
pl.append(os.path.join(*(l[1:])))
pl = sorted (pl)
return pl
def proc_tree():
DEBUG = True
extensions = [".h",".c",".cpp"]
exclude_start = ["linux"+os.sep+"scripts"+os.sep,"linux"+os.sep+"source"+os.sep+"scripts"+os.sep]
delta_t = 3 # seconds
try:
root_path = sys.argv[1]
except:
print ("Calling %s <root directory path> [timestamp]"%(os.path.basename(sys.argv[0])))
try:
start_time = float(sys.argv[2])
except:
start_time = 0.0
touch_files= start_time < 0.0
print ("root_path = %s"%(root_path))
# root_path = "/home/eyesis/git/poky/linux-elphel/linux/"
lstFiles = []
# Append files to a list
for path, _, files in os.walk(root_path, followlinks = True):
for f in files:
for ext in extensions:
if f.endswith(ext):
lstFiles.append(os.path.join(path, f))
break
all_tree= file_tree(sorted(lstFiles))
include_lst=[]
lst_a = []
latest_at=0
for p in lstFiles:
if touch_files:
if os.path.islink(p):
os.utime(os.path.realpath(p), None)
else:
os.utime(p, None)
else:
# at = time.ctime(os.stat(p).st_atime)
at = os.stat(p).st_atime
l = None
if os.path.islink(p):
l = os.path.realpath(p)
at = os.stat(l).st_atime
latest_at = max((latest_at,at))
if at > (start_time + delta_t):
#Scripts/lexers result in problems
exclude=False
for exStr in exclude_start:
if p.startswith(exStr):
exclude=True
break
if exclude:
break
#exclude_start
lst_a.append([p,at,l])
include_lst.append(p)
if touch_files:
print (len(lstFiles), "last time = ", time.time())
return
excluding = exclude_list(all_tree, include_lst)
# print (all_tree)
# print (sorted(include_lst))
# print ("|".join(excluding))
if DEBUG:
with open("all_sources.lst","w" ) as f:
for p in sorted(lstFiles):
at = os.stat(p).st_atime
lnk=""
if os.path.islink(p):
at = os.stat(os.path.realpath(p)).st_atime
lnk = os.path.realpath(p)
print (p,at,lnk, file=f)
with open("excluding.lst","w" ) as f:
for p in excluding:
print (p, file=f)
# include_tree= file_tree(sorted(include_lst))
# print(include_tree)
root_dir=include_lst[0].split(os.sep)[0]
print ("root_dir=",root_dir)
xml= ET.parse(".cproject")
root=xml.getroot()
# for child in root:
# print(child.tag, child.attrib)
for child in root.iter('sourceEntries'):
for gchild in child:
print(gchild.tag)
for child in root.iter('sourceEntries'):
for gchild in child:
if gchild.tag == 'entry':
attr = gchild.attrib
try:
if (attr['kind'] == 'sourcePath') and (attr['name'] == root_dir):
child.remove (gchild)
print ("Removed existing entry ",gchild.tag)
break
except:
print ("error matching attributes for ",gchild.tag)
pass
break #after first 'sourceEntries' - should be just one?
ET.SubElement(child, 'entry', {"flags":"VALUE_WORKSPACE_PATH", "kind":"sourcePath", "name":root_dir, "excluding":"|".join(excluding)})
for child in root.iter('sourceEntries'):
for gchild in child:
print(gchild.tag)
oneliner= ET.tostring(root)
#overwrites original .cproject, may change to somethong different
with open(".cproject", "wr") as f:
f.write("""<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?fileVersion 4.0.0?>""")
f.write(oneliner)
print (len(lstFiles), len(lst_a), "last access time = ",latest_at)
if __name__ == '__main__':
proc_tree()
\ No newline at end of file
/**/
/ {
chosen {
bootargs = "cma=336M console=ttyPS0,115200 root=/dev/mmcblk0p2 rw earlyprintk rootwait rootfstype=ext4";
linux,stdout-path = "/amba@0/serial@e0000000";
};
};
/**/
/ {
chosen {
bootargs = "cma=336M console=ttyPS0,115200 root=ubi0:elphel393-rootfs earlyprintk rootwait rootfstype=ubifs ubi.mtd=4,2048";
linux,stdout-path = "/amba@0/serial@e0000000";
};
};
/**/
/ {
chosen {
bootargs = "cma=336M console=ttyPS0,115200 root=/dev/ram rw earlyprintk ramdisk_size=262144";
linux,stdout-path = "/amba@0/serial@e0000000";
};
};
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
......@@ -19,8 +19,11 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/timer.h>
#include <uapi/elphel/ahci_cmd.h>
#include <uapi/elphel/c313a.h>
#include "../elphel/circbuf.h"
#include "../elphel/x393_fpga_functions.h"
#ifndef _AHCI_ELPHEL_EXT
#define _AHCI_ELPHEL_EXT
......@@ -34,6 +37,10 @@
#define LAST_BLOCK (1 << 3) ///< Flag indicating that the remaining chunk of data will be recorded
#define DELAYED_FINISH (1 << 4) ///< Flag indicating that recording should be stopped right after the last chunk of data is written
#define LOCK_TAIL (1 << 5) ///< Lock current command slot until all data buffers are assigned and the frame is aligned
#define START_EH (1 << 6) ///< Start error handling procedure
#define WAIT_EH (1 << 7) ///< Wait for error handler completion
#define DELAYED_IRQ_RCVD (1 << 8) ///< Delayed interrupt received and should be processed
#define IRQ_PROCESSED (1 << 9) ///< Tell command guard timer that IRQ is received and EH should not be started
#define CMD_FIS_LEN 5 ///< The length of a command FIS in double words
#define ADDR_MASK_28_BIT ((u64)0xfffffff)///< This is used to get 28-bit address from 64-bit value
#define MAX_PRDT_LEN 0x3fffff ///< A maximum of length of 4MB may exist for PRDT entry
......@@ -55,6 +62,53 @@
#define JPEG_SIZE_LEN 2 ///< The size in bytes of JPEG marker length field
#define INCLUDE_REM 1 ///< Include REM buffer to total size calculation
#define EXCLUDE_REM 0 ///< Exclude REM buffer from total size calculation
#define SPEED_SAMPLES_NUM 5 ///< Maximum number of samples for disk recording speed measurement
#define DEFAULT_CMD_TIMEOUT 200 ///< Default timeout for commands, in ms
#define WAIT_IRQ_TIMEOUT 5000 ///< Wait delayed interrupt for this amount of time, in ms
#define TSTMP_CMD_SYS 1 ///< command issued by system
#define TSTMP_CMD_DRV 2 ///< command issued by driver
#define TSTMP_IRQ_SYS 3 ///< irq processed by system
#define TSTMP_IRQ_DRV 4 ///< irq processed by driver
#define TSTMP_IRQ_MARK_1 5 ///< additional time stamp mark
enum {
PORT_VS = 0x70, ///< vendor specific port address
PORT_TIMESTAMP_ADDR = 0x78 ///< datascope timestamp register
};
enum {
REG_NUM = 128, ///< total number of DWs in status buffer
REG_HOST_IS = 0, ///< value of host IS register in data buffer
REG_PxIS, ///< value of PxIS in data buffer
REG_PxIE, ///< value of PxIE in data buffer
REG_PxSERR, ///< value of PxSERR in data buffer
IRQ_COUNTER, ///< interrupts counter for internal commands
IRQ_COUNTER_SYS, ///< interrupts counter for system commands
CMD_SENT, ///< number of commands sent
CMD_RCVD ///< number of commands received
};
struct datascope {
void __iomem *timestamp_reg; ///< register in vendor specific address range (PxVS) where timestamp can be written
unsigned int cmd_cntr; ///< command counter, its value can be found in timestamp (2 bits only)
unsigned int enable; ///< enable/disable timestamps
uint32_t reg_stat[REG_NUM]; ///< buffer for registers' status, filled in in IRQ
};
/** Data for error handler */
struct error_handler {
uint32_t s_error; ///< the content of PxSERR register
uint32_t irq_stat; ///< the content of PxIS register
wait_queue_head_t wait; ///< wait queue for delayed interrupts
};
/** This structure is for collecting some recording statistics */
struct rec_stat {
unsigned int samples_ptr; ///< pointer to next sample in rec_stat::samples
unsigned int samples[SPEED_SAMPLES_NUM]; ///< calculated recording speed samples, the value of recording speed
///< presented via sysfs is a median of this array
sec_usec_t start_time; ///< time when current command has been issued
unsigned long last_irq_delay; ///< late interrupt delay, in ms
unsigned int stat_ready; ///< flag indicating that new statisics sample is ready
};
/** This structure holds raw device buffer pointers */
struct drv_pointers {
......@@ -111,6 +165,14 @@ struct elphel_ahci_priv {
///< because this flag is accessed from interrupt context
struct tasklet_struct bh; ///< command processing tasklet
struct device *dev; ///< pointer to parent device structure
struct rec_stat stat; ///< recording statistics
struct timer_list cmd_timer; ///< command execution guard timer
unsigned int cmd_timeout; ///< command timeout, in ms
unsigned int io_error_flag; ///< flag indicating IO error was detected, this is flag is exported via sysfs
struct datascope datascope;
struct error_handler eh; ///< error handler data
};
#endif /* _AHCI_ELPHEL_EXT */
This diff is collapsed.
/*!***************************************************************************
*! FILE NAME : si5338.c
*! DESCRIPTION: control of the Silicon Laboratories SI5338 clock generator
*! Copyright (C) 2013 Elphel, Inc.
*! -----------------------------------------------------------------------------**
*!
*! 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/>.
* @file si5338.c
* @brief control of the Silicon Laboratories SI5338 clock generator
* @copyright Copyright (C) 2013 Elphel, Inc.
*
* 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/>.
*/
/*#define DEBUG // should be before linux/module.h - enables dev_dbg at boot in this file (needs "debug" in bootarg)*/
......@@ -4579,7 +4579,7 @@ static void si5338_init_of(struct i2c_client *client)
return;
}
init_type=1;
/* falling to initialization */
// no break : falling to initialization */
case 1:
pre_init(client,1); // clear outputs and muxes - they will be programmed later
break;
......
......@@ -15,7 +15,6 @@ obj-$(CONFIG_ELPHEL393) += clock10359.o
#obj-$(CONFIG_ELPHEL393_EXTERNAL) += fpgajtag.o
obj-$(CONFIG_ELPHEL393) += exif393.o
obj-$(CONFIG_ELPHEL393) += x393_helpers.o
obj-$(CONFIG_ELPHEL393) += framepars.o
obj-$(CONFIG_ELPHEL393) += sensor_common.o
obj-$(CONFIG_ELPHEL393) += x393.o
......@@ -23,3 +22,15 @@ obj-$(CONFIG_ELPHEL393) += quantization_tables.o
obj-$(CONFIG_ELPHEL393) += circbuf.o
obj-$(CONFIG_ELPHEL393) += jpeghead.o
obj-$(CONFIG_ELPHEL393) += gamma_tables.o
obj-$(CONFIG_ELPHEL393) += histograms.o
obj-$(CONFIG_ELPHEL393) += pgm_functions.o
obj-$(CONFIG_ELPHEL393) += mt9x001.o
obj-$(CONFIG_ELPHEL393) += multi10359.o
obj-$(CONFIG_ELPHEL393) += imu_log393.o
obj-$(CONFIG_ELPHEL393) += cxi2c.o
obj-$(CONFIG_ELPHEL393) += x393_videomem.o
obj-$(CONFIG_ELPHEL393) += detect_sensors.o
obj-$(CONFIG_ELPHEL393) += x393_fpga_functions.o
obj-$(CONFIG_ELPHEL393) += klogger_393.o
\ No newline at end of file
/** @file x393_helpers.c
/** @file cci2c.h
*
* @brief Helper functions for various routines form x393.h which require several actions to get
* reliable result.
* @brief Pre-393 I2c driver for FPGA communicating to sensors, software implementation
* Porting to get GPS communication, sesnors in NC393 are handled by sensor_i2c.c driver
*
* @copyright Copyright (C) 2016 Elphel, Inc
* @copyright Copyright (C) 2002-2016 Elphel, Inc
*
* @par <b>License</b>
* This program is free software: you can redistribute it and/or modify
......@@ -18,62 +18,14 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/module.h>
#include <stddef.h>
#include "x393_helpers.h"
int i2c_delays (unsigned long delays);
int i2c_writeData(int n, unsigned char theSlave, unsigned char *theData, int size, int stop);
int i2c_readData(int n, unsigned char theSlave, unsigned char *theData, int size, int start);
int i2c_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg);
/**
* @brief Read RTC microsecond counter.
* @return Current value of microsecond counter or 0 in case read sequence was
* not successful.
*/
u32 get_rtc_usec(void)
{
x393_rtc_status_t stat;
x393_status_ctrl_t stat_ctrl;
x393_rtc_usec_t usec;
unsigned int i;
stat = x393_rtc_status();
stat_ctrl.d32 = 0;
stat_ctrl.mode = 1;
stat_ctrl.seq_num = stat.seq_num + 1;
set_x393_rtc_set_status(stat_ctrl);
for (i = 0; i < REPEAT_READ; i++) {
stat = x393_rtc_status();
if (stat.seq_num == stat_ctrl.seq_num) {
usec = x393_rtc_status_usec();
return usec.usec;
}
}
return 0;
}
EXPORT_SYMBOL_GPL(get_rtc_usec);
/**
* @brief Read RTC second counter.
* @return Current value of second counter or 0 in case read sequence was
* not successful.
*/
u32 get_rtc_sec(void)
{
x393_rtc_status_t stat;
x393_status_ctrl_t stat_ctrl;
x393_rtc_sec_t sec;
unsigned int i;
stat = x393_rtc_status();
stat_ctrl.d32 = 0;
stat_ctrl.mode = 1;
stat_ctrl.seq_num = stat.seq_num + 1;
set_x393_rtc_set_status(stat_ctrl);
for (i = 0; i < REPEAT_READ; i++) {
stat = x393_rtc_status();
if (stat.seq_num == stat_ctrl.seq_num) {
sec = x393_rtc_status_sec();
return sec.sec;
}
}
return 0;
}
EXPORT_SYMBOL_GPL(get_rtc_sec);
#ifdef NC353
void i2c_reset_wait(void);
void i2c_stop_wait(void);
void i2c_run(void);
int i2s_running(void);
#endif
This diff is collapsed.
......@@ -32,12 +32,15 @@ struct fvec {
/** @brief Circular buffer private data */
struct circbuf_priv_t {
int minor; ///< device file minor number
unsigned long *buf_ptr; ///< pointer to circular buffer memory region
dma_addr_t phys_addr; ///< physical address of memory region reported by memory driver
int minor; ///< device file minor number
unsigned long *buf_ptr; ///< pointer to circular buffer memory region
unsigned long buf_size; ///< circular region size in bytes
unsigned long buf_size32; ///< circular region size in dwords
dma_addr_t phys_addr; ///< physical address of memory region reported by memory driver
};
struct circbuf_priv_t *get_circbuf(int chn); // alternative to use of extern struct circbuf_priv_ptr;
extern struct circbuf_priv_t *circbuf_priv_ptr;
extern wait_queue_head_t circbuf_wait_queue;
extern wait_queue_head_t circbuf_wait_queue[SENSOR_PORTS];
int circbuf_all_open (struct inode *inode, struct file *filp); // set file size
int circbuf_all_release(struct inode *inode, struct file *filp);
......@@ -54,11 +57,28 @@ ssize_t circbuf_read (struct file * file, char * buf, size_t count, loff_t
int circbuf_mmap (struct file *file, struct vm_area_struct *vma);
unsigned int circbuf_poll (struct file *file, poll_table *wait);
#ifdef USE_OLD_CODE
//int init_ccam_dma_buf_ptr(void);
/*!======================================================================================
* Wait queue for the processes waiting for a new frame to appear in the circular buffer
*======================================================================================*/
extern wait_queue_head_t circbuf_wait_queue;
// private data
struct circbuf_priv_t {
int minor;
unsigned long *buf_ptr;
dma_addr_t phys_addr;
};
extern struct circbuf_priv_t *circbuf_priv_ptr;
#endif
/* debug code follows */
#ifdef PRE_FRAMEPARS
extern unsigned short circbuf_quality;
extern unsigned short circbuf_height;
extern unsigned short circbuf_width;
extern unsigned char circbuf_byrshift;
#endif
/* end of debug code */
ssize_t circbuf_get_ptr(int sensor_port, size_t offset, size_t len, struct fvec *vect_0, struct fvec *vect_1);
......
This diff is collapsed.
/*******************************************************************************
* FILE NAME : clock10359.h
* DESCRIPTION: Control of the CY22393 clock on the 10359 multiplexer connected
/***************************************************************************//**
* @file clock10359.h
* @brief Control of the CY22393 clock on the 10359 multiplexer connected
* to the sensor port
* Copyright 2002-2016 (C) Elphel, Inc.
* -----------------------------------------------------------------------------*
*
* @par <b>License</b>
* 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 2 of the License, or
......
/***************************************************************************//**
* @file command_sequencer.c
* @brief Interface to FPGA-based command sequencer sequencer
* @copyright Copyright 2016 (C) Elphel, Inc.
* @par <b>License</b>
* 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 2 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/>.
*******************************************************************************/
#include <linux/errno.h>
#include <linux/spinlock.h>
#include <uapi/elphel/c313a.h> // PARS_FRAMES_MASK
#include "x393.h"
static DEFINE_SPINLOCK(lock);
/** Write command to the 16-frame sequencer, relative to the current frame */
int write_seq_rel (int chn, ///< sensor port
int frame, ///< relative frame number modulo 16 (0 - ASAP)
u32 addr, ///< command (register) address in bytes (2 LSBs are will be discarded)
u32 data) ///< command data.
///< @return 0 on success, negative error if table shadow is not initialized to data
{
if (unlikely(frame < 0)) frame = 0;
else if (unlikely(frame >= PARS_FRAMES_MASK)){
return -EINVAL; // too far in the future
}
spin_lock(&lock);
x393_cmdframeseq_rel(addr>>2, chn, frame);
x393_cmdframeseq_rel(data, chn, frame);
spin_unlock(&lock);
return 0;
}
EXPORT_SYMBOL_GPL(write_seq_rel);
/* Write command to the 16-frame sequencer, absolute frame */
int write_seq_abs (int chn, ///< sensor port
int frame, ///< absolute frame number modulo 16
u32 addr, ///< command (register) address in bytes (2 LSBs are will be discarded)
u32 * data) ///< data array. Length written is defined by the pre-configured table entry.
///< MSB (data is sent MSB first) of the first entry is index in the table.
///< @return 0 on success, negative error if table shadow is not initialized to data
{
frame &= PARS_FRAMES_MASK;
spin_lock(&lock);
x393_cmdframeseq_rel(addr>>2, chn, frame);
x393_cmdframeseq_rel(data, chn, frame);
spin_unlock(&lock);
return 0;
}
EXPORT_SYMBOL_GPL(write_seq_abs);
// TODO: Add other sequencer control here
/*
// Command sequencer control
// Controller is programmed through 32 locations. Each register but the control requires two writes:
// First write - register address (AXI_WR_ADDR_BITS bits), second - register data (32 bits)
// Writing to the contol register (0x1f) resets the first/second counter so the next write will be "first"
// 0x0..0xf write directly to the frame number [3:0] modulo 16, except if you write to the frame
// "just missed" - in that case data will go to the current frame.
// 0x10 - write seq commands to be sent ASAP
// 0x11 - write seq commands to be sent after the next frame starts
//
// 0x1e - write seq commands to be sent after the next 14 frame start pulses
// 0x1f - control register:
// [14] - reset all FIFO (takes 32 clock pulses), also - stops seq until run command
// [13:12] - 3 - run seq, 2 - stop seq , 1,0 - no change to run state
// [1:0] - 0: NOP, 1: clear IRQ, 2 - Clear IE, 3: set IE
void x393_cmdframeseq_ctrl (x393_cmdframeseq_mode_t d, int sens_chn){writel(d.d32, mmio_ptr + (0x1e7c + 0x80 * sens_chn));} // CMDFRAMESEQ control register
void x393_cmdframeseq_abs (u32 d, int sens_chn, int offset){writel(d, mmio_ptr + (0x1e00 + 0x80 * sens_chn + 0x4 * offset));} // CMDFRAMESEQ absolute frame address/command
void x393_cmdframeseq_rel (u32 d, int sens_chn, int offset){writel(d, mmio_ptr + (0x1e40 + 0x80 * sens_chn + 0x4 * offset));} // CMDFRAMESEQ relative frame address/command
// Command sequencer multiplexer, provides current frame number for each sensor channel and interrupt status/interrupt masks for them.
// Interrupts and interrupt masks are controlled through channel CMDFRAMESEQ module
void set_x393_cmdseqmux_status_ctrl (x393_status_ctrl_t d){writel(d.d32, mmio_ptr + 0x1c08);} // CMDSEQMUX status control mode (status provides current frame numbers)
x393_status_ctrl_t get_x393_cmdseqmux_status_ctrl (void) { x393_status_ctrl_t d; d.d32 = readl(mmio_ptr + 0x1c08); return d; }
x393_cmdseqmux_status_t x393_cmdseqmux_status (void) { x393_cmdseqmux_status_t d; d.d32 = readl(mmio_ptr + 0x20e0); return d; } // CMDSEQMUX status data (frame numbers and interrupts
*/
/***************************************************************************//**
* @file command_sequencer.h
* @brief Interface to FPGA-based command sequencer sequencer
* @copyright Copyright 2016 (C) Elphel, Inc.
* @par <b>License</b>
* 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 2 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/>.
*******************************************************************************/
/* Write command to the 16-frame sequencer, relative to the current frame */
int write_seq_rel (int chn, int frame, u32 addr, u32 data);
/* Write command to the 16-frame sequencer, absolute frame */
int write_seq_abs (int chn, int frame, u32 addr, u32 * data);
This diff is collapsed.
/***************************************************************************//**
* @file debug393.h
* @brief Macros for low-overhad logging messages to a large memory buffer
* using klogger_393
* @copyright Copyright 2016 (C) Elphel, Inc.
* @par <b>License</b>
* 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 2 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/>.
*******************************************************************************/
// Used debug bits:
// framepars.c
// 0
#define DBGB_FSFA 1 ///< setFrameParsAtomic (kthread)
#define DBGB_FASAP 2 ///< _processParsASAP (kthread, tasklet) (first N only)
#define DBGB_FSEQ 3 ///< _processParsSeq (kthread, tasklet) (first N only)
#define DBGB_FPPI 4 ///< _processPars (kthread, tasklet) (first N only)
#define DBGB_FPPT 5 ///< processPars (from tasklets) (first N only)
#define DBGB_FSFP 6 ///< setFramePar(), setFramePars() (tasklet)
#define DBGB_FSFV 7 ///< setFramePar(), setFramePars() - adiitional(verbose) (tasklet)
#define DBGB_FSCF 8 ///< schedule_pgm_func,schedule_this_pgm_func
#define DBGB_FFOP 9 ///< file operations
// pgm_functions.c
#define DBGB_PSFN 10 ///< start of each function
#define DBGB_PADD 11 ///< additional details
// x393_vidoemem.c
#define DBGB_VM 12 ///< vidoemem all debug
#define DBGB_SCRST 13 ///< vidoemem all debug
// 13
// 14
// 15
// 16
// 17
// 18
// 19
// 20
// 21
// 22
// 23
// 24
// 25
// 26
// 27
// 28
// 29
// 30
// 31
#define DBGB_SFA 1 ///< setFrameParsAtomic (kthread)
#include "klogger_393.h"
#include "framepars.h" // for aglobals
#include "sensor_common.h"// for int getHardFrameNumber(int sensor_port, int use_compressor);
#ifndef ELPHEL_DEBUG393
#define ELPHEL_DEBUG393 1
#if ELPHEL_DEBUG393
static int klog_mode = 0xff; ///< bits specify attributes to log
/// log unconditionally, for any channel
#define MDG(...) print_klog393(klog_mode, __FILE__, __FUNCTION__, __LINE__, __VA_ARGS__);
/// log only if specified bit in G_DEBUG global parameter for the specified sensor port is set
// #define MDP(bit,port,fmt,...) { if (GLOBALPARS(port,G_DEBUG) & (1 << bit)) print_klog393(klog_mode, __FILE__, __FUNCTION__, __LINE__,"%d: "fmt,port,__VA_ARGS__); }
#define MDP(bit,port,fmt,...) { if (GLOBALPARS(port,G_DEBUG) & (1 << bit)) print_klog393(klog_mode, __FILE__, __FUNCTION__, __LINE__,"%d:%d "fmt,port,getHardFrameNumber(port, 0),__VA_ARGS__); }
#else
#define MDF(x)
#define MDP(bit,port,fmt,...)
#endif
#endif
This diff is collapsed.
/***************************************************************************//**
* @file detect_sensors.h
* @brief Determine sensor boards attached to each of the ports. Use
* Device Tree, sysfs to set sensor types per port. Add autodetection
* (using pullup/pull downs) later
* @copyright Copyright 2016 (C) Elphel, Inc.
* @par <b>License</b>
* 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 2 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/>.
*******************************************************************************/
#define DETECT_SENSOR 1 ///< Include sensors, May be OR-ed when looking for sensor/multiplexer code/name
#define DETECT_MUX 2 ///< Include multiplexers, May be OR-ed when looking for sensor/multiplexer code/name
typedef enum {NONE,PARALLEL12,HISPI4} sens_iface_t; ///< Sensor port interface type
int get_code_by_name(const char * name, int type);
const char * get_name_by_code(int code, int type);
sens_iface_t get_iface_by_code(int code, int type);
int get_detected_mux_code(int port);
int get_detected_sensor_code(int port, int sub_chn);
int get_subchannels(int port);
int set_detected_mux_code(int port, int mux_type);
int set_detected_sensor_code(int port, int sub_chn, int mux_type);
sens_iface_t get_port_interface(int port);
/*!***************************************************************************
*! FILE NAME : elphel393-init.c
*! DESCRIPTION: * Unlock rootfs NAND flash partition
*! * Read MAC and other useful info from NAND flash OTP area
*! and put to sysfs
*!
*! E-mail: oleg@elphel.com, support-list@elphel.com
*!
*! Copyright (C) 2016 Elphel, Inc.
*! -----------------------------------------------------------------------------**
*!
*! 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 2 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/>.
*!****************************************************************************/
* @file elphel393-init.c
* @brief * Unlock rootfs NAND flash partition
* * Read MAC and other useful info from NAND flash OTP area
* and put to sysfs
*
* E-mail: oleg@elphel.com, support-list@elphel.com
*
* @copyright Copyright (C) 2016 Elphel, Inc.
*
* 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 2 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/>.
*****************************************************************************/
#define DRV_NAME "elphel393-init"
#define pr_fmt(fmt) DRV_NAME": " fmt
......
This diff is collapsed.
/*!***************************************************************************
*! FILE NAME : elphel393-pwr.c
*! DESCRIPTION: power supplies control on Elphel 10393 board
*! Copyright (C) 2013-2016 Elphel, Inc.
*! -----------------------------------------------------------------------------**
*!
*! 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 2 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/>.
/*!***********************************************************************//**
* @file elphel393-pwr.c
* @brief power supplies control on Elphel 10393 board
* @copyright Copyright (C) 2013-2016 Elphel, Inc.
* @par <b>License</b>
* 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 2 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/>.
*/
#undef DEBUG /* should be before linux/module.h - enables dev_dbg at boot in this file */
#include <linux/i2c.h>
......@@ -267,6 +264,7 @@ static ssize_t enable_por_store(struct device *dev, struct device_attribute *att
static ssize_t gpio_10389_get(struct device *dev, struct device_attribute *attr, char *buf);
static ssize_t gpio_10389_set(struct device *dev, struct device_attribute *attr, char *buf, size_t count);
static ssize_t gpio_poweroff(struct device *dev, struct device_attribute *attr, char *buf, size_t count);
static ssize_t detected_10389_get(struct device *dev, struct device_attribute *attr, char *buf);
static int gpio_shutdown(struct device *dev);
static int por_ctrl(struct device *dev, int disable_por);
......@@ -334,6 +332,7 @@ static DEVICE_ATTR(power_off, SYSFS_PERMISSIONS , NULL,
* P7-P4 - NC, 0xX0X0 - not supported even on this driver level.
*/
static DEVICE_ATTR(gpio_10389, SYSFS_PERMISSIONS, gpio_10389_get, gpio_10389_set);
static DEVICE_ATTR(detected_10389, SYSFS_PERMISSIONS & SYSFS_READONLY, detected_10389_get, NULL);
static struct attribute *root_dev_attrs[] = {
&dev_attr_simulate.attr,
......@@ -346,6 +345,7 @@ static struct attribute *root_dev_attrs[] = {
&dev_attr_enable_por.attr,
&dev_attr_power_off.attr,
&dev_attr_gpio_10389.attr,
&dev_attr_detected_10389.attr,
NULL
};
static const struct attribute_group dev_attr_root_group = {
......@@ -636,6 +636,12 @@ static ssize_t gpio_10389_get(struct device *dev, struct device_attribute *attr,
return sprintf(buf,"%02x\n",res);
}
static ssize_t detected_10389_get(struct device *dev, struct device_attribute *attr, char *buf)
{
int res=1;
return sprintf(buf,"%i",res);
}
static ssize_t gpio_poweroff(struct device *dev, struct device_attribute *attr, char *buf, size_t count)
{
int rc=gpio_shutdown(dev);
......@@ -1175,6 +1181,22 @@ static void elphel393_pwr_init_of(struct platform_device *pdev)
dev_info(&pdev->dev,"elphel393_pwr configuration done\n");
}
static void gpio_10389_initialize(struct platform_device *pdev){
const __be32 * config_data;
int len, init_value;
struct device_node *node = pdev->dev.of_node;
config_data = of_get_property(node, "elphel393_pwr,10389-init-value", &len);
if (config_data && (len>0)){
init_value = be32_to_cpup(&config_data[0]);
pr_debug("Found elphel393_pwr,10389-init-value=<%d>\n",init_value);
//reset for the gpios that are 1's on power on but 0's in the driver which cannot read them
gpio_10389_ctrl(&pdev->dev, (init_value & 0xf00) | 0xff);
gpio_10389_ctrl(&pdev->dev, init_value);
}
}
static int device_by_i2c_addr_match(struct device *dev, void *data)
{
struct i2c_client *client = to_i2c_client(dev);
......@@ -1262,6 +1284,7 @@ static int elphel393_pwr_probe(struct platform_device *pdev)
if (base[2]==NULL){
device_remove_file(&pdev->dev, &dev_attr_gpio_10389);
device_remove_file(&pdev->dev, &dev_attr_detected_10389);
}
for (i=0;i<ARRAY_SIZE(pwr_gpio);i++){
......@@ -1309,13 +1332,9 @@ static int elphel393_pwr_probe(struct platform_device *pdev)
*/
pm_power_off = shutdown;
/*
if (base[2]!=NULL){
//turn off PCA9571
gpio_10389_ctrl(&pdev->dev, 0xf0f);
gpio_10389_ctrl(&pdev->dev, 0xf00);
gpio_10389_initialize(pdev);
}
*/
return 0;
}
......
This diff is collapsed.
/*
exif353.h
/*!****************************************************************************//**
* @file exif393.h
* @brief Drivers for Exif manipulation
* @copyright Copyright (C) 2008-2016 Elphel, Inc.
* @par <b>License</b>
* 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/>.
*/
#ifndef _EXIF_H
#define _EXIF_H
......
This diff is collapsed.
This diff is collapsed.
#ifndef _FRAMEPARS_H
#define _FRAMEPARS_H
#ifndef SENSOR_PORTS
#include <elphel/c313a.h> // to get SENSOR_PORTS
#include <uapi/elphel/c313a.h> // to get SENSOR_PORTS
#endif
//extern struct framepars_t (*framepars)[PARS_FRAMES];
extern struct framepars_t *aframepars[SENSOR_PORTS];
extern struct framepars_past_t *apastpars[SENSOR_PORTS];
extern struct common_pars_t *common_pars;
extern unsigned long *aglobalPars[SENSOR_PORTS];
extern unsigned long *amultiSensIndex[SENSOR_PORTS];
extern unsigned long *amultiSensRvrsIndex[SENSOR_PORTS];
extern wait_queue_head_t aframepars_wait_queue[SENSOR_PORTS];
///TODO: init framepars (zero parameters) before initscripts (not when detecting the sensors) - then initscript will be able to overwrite some
void init_framepars_ptr(int sensor_port);
void initSequencers (int sensor_port); ///Move to sensorcommon? currently it is used through frameparsall file (lseek)
int initSequencers (int sensor_port); ///Move to sensorcommon? currently it is used through frameparsall file (lseek)
void initGlobalPars (int sensor_port); /// resets all global parameters but debug mask (if ELPHEL_DEBUG)
int initMultiPars (int sensor_port); /// initialize structures for individual per-sensor parameters. Now only works for sensor registers using G_MULTI_REGSM. Should be called aftre/during sensor detection
void initFramePars (int sensor_port); ///initialize all parameters, set thisFrameNumber to frame8 (read from hardware, usually 0 after resetting i2c and cmd_seq)
void resetFrameNumber (int sensor_port); /// reset this frame number (called from initFramePars(), also can be used to avoid frame number integer overflow)
void initFramePars (int sensor_port); ///initialize all parameters, set thisFrameNumber to frame16 (read from hardware, usually 0 after resetting i2c and cmd_seq)
void stopFrameSequencer(int sensor_port, int dis_int);
void resetFrameNumber (int sensor_port, u32 aframe, int hreset); /// reset this frame number (called from initFramePars(), also can be used to avoid frame number integer overflow)
unsigned long get_imageParamsFrame(int sensor_port, int n, int frame);
unsigned long get_imageParamsThis (int sensor_port, int n);
unsigned long get_imageParamsPrev (int sensor_port, int n);
unsigned long get_imageParamsPast(int sensor_port, int n, int frame);
unsigned long * get_imageParamsFramePtr(int sensor_port, int n, int frame);
unsigned long * get_imageParamsPastPtr (int sensor_port, int n, int frame);
void set_imageParamsThis (int sensor_port, int n, unsigned long d);
unsigned long get_globalParam (int sensor_port, int n);
void set_globalParam (int sensor_port, int n, unsigned long d);
void set_imageParamsR_all(int sensor_port, int n, unsigned long d);
void updateFramePars (int sensor_port, int frame8, struct interframe_params_t * frame_pars); /// called from ISR - advance thisFrameNumber to match hardware frame8, copy parameters as needed.
/// frame8 usually is just next after thisFrameNumber
/// frame_pars - pointer to structure (between frames in the frame buffer) to save a pointer to past parameters
//Next 2 called from ISR
void updateInterFrame(int sensor_port, u32 compressed_frame, struct interframe_params_t * interframe_pars);
void updateFramePars (int sensor_port, int frame16);
int setFrameParStatic (int sensor_port, unsigned long index, unsigned long val);
int setFrameParsStatic (int sensor_port, int numPars, struct frameparspair_t * pars);
unsigned long getThisFrameNumber (int sensor_port); /// just return current thisFrameNumber
......@@ -38,33 +45,33 @@ unsigned long getThisFrameNumber (int sensor_port); /// just return current thi
/// Return - 0 if OK, -ERR_FRAMEPARS_TOOEARLY or -ERR_FRAMEPARS_TOOLATE if it is too early or too late to set parameters (numPars may be 0 to just test)
///
/// NOTE: When writing parameter to P_SENSOR_RUN or P_COMPRESSOR_RUN "*_RUN_SINGLE", first write "*SENSOR_RUN_STOP" (it will propagate to all next frames) and then
/// write "*_RUN_SINGLE", to (P_*_RUN | FRAMEPAIR_JUST_THIS) - then this *_RUN_SINGLE will not propagate to the next frames (they will stay stopped)
// write "*_RUN_SINGLE", to (P_*_RUN | FRAMEPAIR_JUST_THIS) - then this *_RUN_SINGLE will not propagate to the next frames (they will stay stopped)
/// TODO: Make (an "unlimited") future commands que based on lists and a tree frame index
// TODO: Make (an "unlimited") future commands que based on lists and a tree frame index
int setFrameParsAtomic (int sensor_port, unsigned long frameno, int maxLatency, int numPars, struct frameparspair_t * pars);
/// set output/calculated parameter and propagate changes - will not trigger any actions
// set output/calculated parameter and propagate changes - will not trigger any actions
int setFramePar (int sensor_port, struct framepars_t * this_framepars, unsigned long mindex, unsigned long val);
// Same, but adds lock to call from user thread
int setFrameParLocked (int sensor_port, struct framepars_t * this_framepars, unsigned long mindex, unsigned long val);
///same for several pars at once
int setFramePars (int sensor_port, struct framepars_t * this_framepars, int numPars, struct frameparspair_t * pars);
/// schedule pgm_func to be executed for selected frame
void schedule_pgm_func (int sensor_port, int frame8, int func_num);
/// schedule pgm_func to be executed for the current frame
// schedule pgm_func to be executed for the current frame
void schedule_this_pgm_func (int sensor_port, struct framepars_t * this_framepars, int func_num);
/// program acquisition, according to the parameters changed.
/// maxahead - how many frames ahead of time (start with most urgent, then 1 ahead, ...)
/// make maxahead - P_* parameter?
/* 393: See if sesnor port is needed here */
inline void processParsASAP (int sensor_port, struct sensorproc_t * sensorproc, int frame8);
inline void processParsSeq (int sensor_port, struct sensorproc_t * sensorproc, int frame8, int maxahead);
void processPars (int sensor_port, struct sensorproc_t * sensorproc, int frame8, int maxahead);
///*** TODO: Add option (flag?) to write "single" (like single compress, single sensor) so it will not make all the next frames "single"
int framepars_init (struct platform_device *pdev);
int framepars_remove (struct platform_device *pdev);
// program acquisition, according to the parameters changed.
// maxahead - how many frames ahead of time (start with most urgent, then 1 ahead, ...)
// make maxahead - P_* parameter?
/* 393: See if sensor port is needed here */
/* NC393: Removed, should not be called from outside the lock-ed processPars() */
//inline void _processParsASAP (int sensor_port, struct sensorproc_t * sensorproc, int frame8);
//inline void _processParsSeq (int sensor_port, struct sensorproc_t * sensorproc, int frame8, int maxahead);
int processPars (int sensor_port, struct sensorproc_t * sensorproc, int frame8, int maxahead);
// *** TODO: Add option (flag?) to write "single" (like single compress, single sensor) so it will not make all the next frames "single"
#endif
This diff is collapsed.
//gamma_tables.h
#ifndef _GAMMA_TABLES_H
#define _GAMMA_TABLES_H
void init_gammas(void);
int is_gamma_current (unsigned short hash16, unsigned short scale, int index);
int is_gamma_valid (unsigned short hash16, unsigned short scale, int index);
// int prev_locked_color[4];
int unlock_gamma_node (int color, int sensor_port, int sensor_subchn); /// NOTE: Not needed anymore
///
/// return a pointer to the gamma table (single color) encoded in FPGA format (NULL if there is to table ready)
///
unsigned long * get_gamma_fpga(int color, int sensor_port, int sensor_subchn);
int fpga_gamma_write_nice (int color, int sensor_port, int sensor_subchn, unsigned long * gamma);
int gamma_new_node(void);
void gamma_encode_fpga(unsigned short * gamma_in, unsigned long * gamma_out);///Hardware-dependent encoding of the FPGA "gamma" table. Converts unsigned short array of 257 16-bit values (only 10 msb-s are used) to 256 unsigned long words to be written to FPGA
void gamma_calc_scaled (unsigned short scale,unsigned short * gamma_in, unsigned short * gamma_out);/// scale gamma table by (scale>>GAMMA_SCALE_SHIFT), saturate to 0..0xffff
//void gamma_calc_reverse(unsigned short * gamma_in, unsigned short * gamma_out);/// calculate reverse gamma table (16-bit output) that matches 1-byte gamma-converted data to the input data (in the 0..ffff range)
void gamma_calc_reverse(unsigned short * gamma_in, unsigned char * gamma_out);/// calculate reverse gamma table (8-bit output) that matches 1-byte gamma-converted data to the input data (in the 0..ffff range)
// return index of the specified hash/scale, insert new table (gamma_proto) if needed
// If no table is specified (null) - return 0 if no prototype is found
// if (not_nice) - don't re-enable interrupts between atomic actions (may fail)
// if "hardware" is non-zero, color/frame pair will be used to lock node to it, fpga-encoded table will be calculated (if not done so earlier)
// #define GAMMA_MODE_NOT_NICE 1 // if set, no interrupts will be enabled between steps, whole operation is atomic
// #define GAMMA_MODE_NEED_REVERSE 2 // reverse gamma table is needed
// #define GAMMA_MODE_HARDWARE 4 // the table is needed to program FPGA: fpga-encoded table will be calculated (if not yet), node will be locked for specified
// color/frame pair
int set_gamma_table (unsigned short hash16, unsigned short scale, unsigned short * gamma_proto, unsigned char mode, int color, int sensor_port, int sensor_subchn);
unsigned long get_locked_hash32(int color, int sensor_port,int sensor_subchn);
#endif
This diff is collapsed.
/***************************************************************************//**
* @file histograms.h
* @brief Handles histograms storage, access and percentile calculation
* @copyright Copyright 2008-2016 (C) Elphel, Inc.
* @par <b>License</b>
* 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 2 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/>.
*******************************************************************************/
#ifndef HISTOGRAMS_H
#define HISTOGRAMS_H
#undef ISR_HISTOGRAMS // to histograms-related disable code in ISR - not needed in NC393
#include <uapi/elphel/c313a.h>
// These wait queues will be advanced each frame after the histogram data is transferred to the FPGA.
// It will happen even if the corresponding task is disabled, with the only exception:
// hist_c_wait_queue will not be awaken in the current frame if it is too late (frame counter incremented while serving tasklet)
extern wait_queue_head_t ahist_y_wait_queue[SENSOR_PORTS]; /// wait queue for the G1 histogram (used as Y)
extern wait_queue_head_t ahist_c_wait_queue[SENSOR_PORTS]; /// wait queue for all the other (R,G2,B) histograms (color)
// void init_histograms(int chn_mask);
int histograms_check_init(void);
int get_hist_index (int sensor_port, int sensor_chn); //no hardware involved
int set_histograms (int sensor_port, int sensor_chn, unsigned long frame, int needed, unsigned long * gammaHash, unsigned long * framep);
int get_histograms (int sensor_port, int sensor_chn, unsigned long frame, int needed);
//int histograms_init_hardware(void);
void histograms_dma_ctrl(int mode); // 0 - reset, 1 - disable, 2 - enable
#endif
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
/**
* @file klogger_393.c
* @brief Header file for klogger_393.c
* @copyright Copyright (C) 2016 Elphel, Inc.
* @par <b>License</b>
* 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/>.
*/
#ifndef KLOGGER_393_H
#define KLOGGER_393_H
//int print_klog393(const int mode, const char *fmt, ...);
int print_klog393(const int mode, const char *file, const char *function, const int line, const char *fmt, ...);
int klog393_puts(const char * str);
int klog393_ts(const char * str);
#endif
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.