Commit 009572bc authored by Andrey Filippov's avatar Andrey Filippov
Browse files

Waiting for FPGA programmed before initializing SATA and logger

parent 08f5980c

src/init_elphel393.py

+39 −0
Original line number Original line Diff line number Diff line
@@ -50,7 +50,28 @@ SATA_EN = 1 
PYDIR = "/usr/local/bin"

PYDIR = "/usr/local/bin"

VERILOG_DIR = "/usr/local/verilog"

VERILOG_DIR = "/usr/local/verilog"

LOGFILE = "/var/log/init_elphel393.log"

LOGFILE = "/var/log/init_elphel393.log"

FPGA_VERION_FILE = '/sys/devices/soc0/elphel393-framepars@0/fpga_version'

TIMEOUT = 120



#functions

#functions

def get_fpga():

    with open(FPGA_VERION_FILE,'r') as f:

        try:

            return f.read()

        except:

            return None

    

def fpga_OK(timeout):

    ntry = 0

    fpga = None

    while not fpga and ((not timeout) or (ntry<timeout)):

        fpga= get_fpga()

        print ('.',end='')

        sys.stdout.flush()

        ntry += 1

        time.sleep(1)

    return fpga        

    

def colorize(string, color, bold):

def colorize(string, color, bold):

    color=color.upper()

    color=color.upper()

    attr = []

    attr = []
@@ -151,6 +172,14 @@ def init_other_eyesis(index): 




def init_sata(sata_en,pydir):

def init_sata(sata_en,pydir):

    if (sata_en==1):

    if (sata_en==1):

        if not get_fpga():

            log_msg ("Waiting for the FPGA to be programmed to start SATA")

            if not fpga_OK(TIMEOUT):

                print()

                log_msg ("Timeout while waiting for the FPGA to be programmed")

                return

            else:

                print (" Done")

        shout(pydir+"/x393sata.py")

        shout(pydir+"/x393sata.py")

        shout("modprobe ahci_elphel &")

        shout("modprobe ahci_elphel &")

        shout("sleep 2")

        shout("sleep 2")
@@ -177,6 +206,15 @@ def start_gps_compass(): 
    """

    """

    Detect GPS and/or compass boards and start them

    Detect GPS and/or compass boards and start them

    """

    """

    if not get_fpga():

        log_msg ("Waiting for the FPGA to be programmed to start SATA")

        if not fpga_OK(TIMEOUT):

            print()

            log_msg ("Timeout while waiting for the FPGA to be programmed")

            return

        else:

            print (" Done")

    

    shout("start_gps_compass.php")

    shout("start_gps_compass.php")

    

    

def disable_gpio_10389():

def disable_gpio_10389():
@@ -345,6 +383,7 @@ if switch['gps']==1: 
else:

else:

    log_msg("skip GPS")

    log_msg("skip GPS")







# create directory for camogm pipes, symlink /var/state should already be in rootfs

# create directory for camogm pipes, symlink /var/state should already be in rootfs





if not os.path.exists("/var/volatile/state"):

if not os.path.exists("/var/volatile/state"):