ivand58

: flash-size@ ( -- x )
dup
[
$4900     h, 	\ ldr	r1, [pc, #0]
$e001     h, 	\ b.n	
$1ffff7e0  ,	\ .word	0x1ffff7e0
$8809     h, 	\ ldrh	r1, [r1, #0]
$028e     h, 	\ lsls	r6, r1, #10
]
;

ivand58

: 2swap >R  -rot R> -rot ; 
: test2swap 1 2 3 4 5 cr .s 2swap cr .s cr ;

ivand58

#!/bin/bash
TARGET=mecrisp-stellaris-hackaday-edition.bin
arm-none-eabi-objcopy -O elf32-littlearm -B arm  --adjust-vma 0x8000000 --rename-section .data=.text -I binary $TARGET blob.o	
arm-none-eabi-gdb -b 115200 -ex 'target extended-remote /dev/ttyACM0' -ex 'set confirm off' -ex 'monitor swdp_scan' -ex 'attach 1' -ex 'set mem inaccessible-by-default off' -ex 'monitor erase_mass' -ex 'kill' -ex 'quit'
arm-none-eabi-gdb -b 115200 -ex 'target extended-remote /dev/ttyACM0' -ex 'set confirm off' -ex 'monitor swdp_scan' -ex 'attach 1' -ex 'set mem inaccessible-by-default off' -ex 'load' -ex 'kill' -ex 'quit' blob.o

#connect: folie-linux64 -r -p "/dev/ttyACM1"

ivand58

#! /bin/bash

if [[ $BASH_SOURCE == $0 ]] ; then 
	printf '?ERROR %s run it sourced ...\n' "$BASH_SOURCE" ;
   	exit 1 ; 
fi
echo -n "remove_from_history "
if [ "$(type -t remove_from_history)" = 'function' ]; then
    echo "redefined "
else

ivand58

import datetime
import time
import logging

log = logging.getLogger(__name__)
 
def log_performance(func):
    def wrapper():
        datetime_now = datetime.datetime.now()
        # log.debug(f"Function {func.__name__} being called at {datetime_now}")

ivand58

#define MY_MAPPING(ENTRY)                               \
ENTRY(a,                    (0x10,0x01,0x01,0x00), foo) \
ENTRY(b,                    (0x10,0x01,0x02,0x00), boo)
#define BRACIFY(...) { __VA_ARGS__ }
#define MAKE_SOME_INT_ARRAY_THINGY(ID, INIT, X) int ID[] = BRACIFY INIT;
MY_MAPPING(MAKE_SOME_INT_ARRAY_THINGY)

ivand58

GDB_C_INT = gdb.lookup_type("int")

class Bpout (gdb.Breakpoint):
	def stop (self):
		pout = gdb.parse_and_eval ("port_out")
		mychar = chr(int(pout.cast(GDB_C_INT)))
		if mychar != '\0':
			sys.stdout.write(mychar)
		return False #Continue
bpout = Bpout ("port_out", gdb.BP_WATCHPOINT, wp_class=gdb.WP_WRITE)

ivand58

#! /bin/bash

if [[ $BASH_SOURCE == $0 ]] ; then 
	printf '?ERROR %s: run it sourced ...\n' "$BASH_SOURCE" ;
   	exit 1 ; 
fi
echo -n "newdir "
if [ "$(type -t newdir)" = 'function' ]; then
    echo "redefined "
else

ivand58

import httplib, urllib

sensor1_id = "XX"
sensor2_id = "XX"
sensebox_id = "XX"


host =  "ingress.opensensemap.org"
url = '/boxes/%s/%s' % (sensebox_id, sensor2_id)

ivand58

mkfifo /tmp/board;
wireshark -k -i /tmp/board &
ssh root@10.7.6.5 "tcpdump -s 0 -U -n -w - -i lo not port 22" > /tmp/board;