I know the support for bluetooth is still under development but it seems to cover everything I need at this point so I decided to give it a try.
I just want to simulate reading from a source of data (a EKG machine) so I came up with this code:
from ubluetooth import BLE
from ubluetooth import FLAG_READ, FLAG_NOTIFY, FLAG_WRITE
import time
ekg_data = [-305,-431,-131,440 ,1158,1424,1445,1623,1500,1018,142 ,-384,-324,-414,-77 ,334 ,-372,-154,366 ,7613,1461,1403,6133,-179,-381,-224,-135,-168,-208,-187,-181,-180,-160,-160,-151,-150,-151,-138,-141,-128,-118,-106,-798,-677,-430,-253,-122,98 ,133 ,281 ,354 ,390 ,519 ,475 ,558 ,565 ,533 ,593 ,458 ,377 ,107 ,-335,-719,-116,-129,-132,-131,-119,-122,-111,-106,-105,-935,-971,-877,-841,-841,-725,-757,-660,-641,-660,-554,-592,-496,-473,-486,-387,-431,-350,-364,-347,-208,-365,-362]
bt = BLE()
bt.active(True)
print('----')
print(bt.config('mac'))
print(bt.config('gap_name'))
HR_UUID = bluetooth.UUID(0x180D)
HR_CHAR = (bluetooth.UUID(0x2A37), bluetooth.FLAG_READ | bluetooth.FLAG_NOTIFY,)
HR_SERVICE = (HR_UUID, (HR_CHAR,),)
SERVICES = (HR_SERVICE,)
((ekg,),) = bt.gatts_register_services(SERVICES)
# bt.gap_advertise(100, 'MicroPython EKG')
count = 0
while True:
if count >= len(ekg_data):
count = 0
bt.gatts_write(ekg, ekg_data[count].to_bytes(2, 'big'))
print(ekg_data[count])
time.sleep_ms(1000)
count += 1
Now the code compiles and runs (I can see the output on the console) but I cannot find the device in my bluetooth app (I am using the nordic app)
Does anyone with more knowledge on that area can tell me if I am overlooking something? I tried to take the advertising off and on because I thought I might be overriding something with it but that didn't help too...
I think your code is missing multiple things.
First, you are not setting (irq) which is (Event Handling) for Micropython(As you can see from the docs or in their Github codes.
Also, I can't see you setting the buffer or any stuff like that, please revise the examples for what you asking here. Good job btw.
I have a problem about python3_anticaptcha (api provided by anti-captcha.com), search on web, find support and try over a month but no luck.
API doc:
https://anticaptcha.atlassian.net/wiki/spaces/API/pages/416972814/GeeTestTaskProxyless+-+captcha+from+geetest.com+without+proxy
I am doing a auto login on a website, and copy the api on anti-captcha's doc:
def runGee(self, challenge):
print("start gee")
try:
# Enter the key to the AntiCaptcha service from your account. Anticaptcha service key.
ANTICAPTCHA_KEY = "mycode"
# обязательные параметры
websiteURL = "https:\/\/www.nike.com.hk"
gt = "2328764cdf162e8e60cc0b04383fef81"
print("sloving1")
print("challenge:" ,challenge)
# пример работы с GeeTestTask без прокси
result = GeeTestTaskProxyless.GeeTestTaskProxyless(anticaptcha_key=ANTICAPTCHA_KEY,
websiteURL=websiteURL,
gt=gt).captcha_handler(challenge=challenge)
print("sloving2")
print(result)
print("--end gee--")
except Exception as err:
print(err)
print("--end with error--")
However, the geetask start over 3 minute(or more), and got error everytime. usually error code like:
{'errorId': 34, 'errorCode': 'ERROR_TOKEN_EXPIRED', 'errorDescription': 'Captcha provider
reported that additional variable token has expired.', 'taskId': 1204556667}
or
{'errorId': 12, 'errorCode': 'ERROR_CAPTCHA_UNSOLVABLE', 'errorDescription': ' Captcha
could not be solved by 5 different workers.', 'taskId': 1204060350}
..etc
depends on what parameter i passed.
May i know am i passing the right value to geetask? or some wrong on the code?
Moreover, if geetest return the correct value, i need to do any else to pass capcha(or pass code to geetest server) or GeeTestTaskProxyless already done(not to do anything)?
it is extremely hard to me, does anyone had used this api successfully? Thanks
The problem is not in the anticaptcha but in the geetest provider.
The token challenger can only be used once, when your browser loads the geetest captcha it expires the token.
To fix this problem, you only need to block the request that consumes the token in your browser.
go to devtools and add the block for the geestest captcha API in the browser, like this:
You can automatically integrate this into the selenium with the following command:
driver.execute_cdp_cmd('Network.setBlockedURLs', {"urls": ["api.geetest.com/get.php"]})
driver.execute_cdp_cmd('Network.enable', {})
It seems for me that those errors are because of proxy (if you use any) or just bad IP.
Personally, I use another captcha service and I didn't have such problems with it.
I advice you to try it, it's actually much easier: https://2captcha.com/2captcha-api#solving_geetest
You should send a request like this one:
https://2captcha.com/in.php?key=1abc234de56fab7c89012d34e56fa7b8&method=geetest>=f1ab2cdefa3456789012345b6c78d90e&challenge=12345678abc90123d45678ef90123a456b&api_server=api-na.geetest.com&pageurl=https://www.example.com/page/
What you need to archieve is to get correct answer from it, like this one:
{
"challenge":"1a2b3456cd67890e12345fab678901c2de",
"validate":"09fe8d7c6ba54f32e1dcb0a9fedc8765",
"seccode":"12fe3d4c56789ba01f2e345d6789c012|jordan" }
Then you just need to implement that answer on a site. Just read the first link I gave you.
Cheers.
I'm trying to get a connection object while using the MySqlHook. Assume I saved a mysql connection in the webserver admin called test_connection. What I've done:
mysql_hook = MySqlHook(conn_name_attr = 'test_connection')
conn = mysql_hook.get_conn()
Gives me an error: tuple' object has no attribute 'get_conn'
Any help would be very appreciated!
I am not sure where that code example comes from, especially the parameter conn_name_attr. It seems that the parameter is wrong.
After looking into the models and the hook itself, it seems to be
MySqlHook(mysql_conn_id='test_connection')
Also, if you get back a tuple try printing it since there might be an error message or other helpful information inside it.
I got a very old Classic ASP code which is running on windows server 2003 the code has lines something like GSDSVR.GSServerProp and GSSERVER.GSServerProp. After some research I found that this is some kind of Graphic Server Component to generate chats or graphics, but I am unable to find any example on how to use it.
Block of code I have-
Set GSObject("Bar") = Server.CreateObject("GSDSVR.GSServerProp")
GSObject("Bar").URL = Graphics_URL
... more stuff ...
GSObject("Bar").Height = 291
GSObject("Bar").ClipGraph = 1
Tmp_FileName = GSObject("Bar").DrawGraph()
The code generates chart(s) based on some data, Now I want to achieve this using .net.
The problem I am facing is I don't know what is happening in code I just know the out of the code.
Can anyone please help me with documentation or few examples for this graphic server component?
I am using poplib in Python 3.3 to fetch emails from a gmail account and everything is working well, except that the mails are not marked as read after retrieving them with the retr() method, despite the fact that the documentation says "Retrieve whole message number which, and set its seen flag."
Here is the code:
pop = poplib.POP3_SSL("pop.gmail.com", "995")
pop.user("recent:mymail#gmail.com")
pop.pass_("mypassword")
numMessages = len(pop.list()[1])
for i in range(numMessages):
for j in pop.retr(i+1)[1]:
print(j)
pop.quit()
Am I doing something wrong or does the documentation lie? (or, did I just misinterpret it?)
The POP protocol has no concept of "read" or "unread" messages; the LIST command simply shows all existing messages. You may want to use another protocol, like IMAP, if the server supports it.
You could delete messages after successful retrieval, using the DELE command. Only after a successful QUIT command will the server actually delete them.