The problem was initiating the serial communication caused the arduino to reset. If serial communication started from the raspberry pi before the arduino reset the messages would be lost and would not recover. Putting a small delay before starting read/write reliably solved the problem. 👍 1 ...
Getting to and from the airport can be pretty stressful, especially when you're hauling luggage around and tired from the long flights. There are several ways to get to downtown Seoul from the airport, but the fastest, most convenient way is to take the AREX Express Train, which is a di...
At first, it was just a small amount, but over time, their investment grew. They were patient and persistent. Another example is a young person who was a complete novice in financial management. But he realized the importance of money management and started to learn. He read books and ...
B: It's Tuesday today. It's my sister's birthday 2. A: B: Yes, my nose is sore. 3. A: B: You can go to Songshan Lake by bike. It's not far. 4. A: B: No, I didn't learn English last Sunday. I visited my uncle. 5. A: B: Mike is going to Dongguan Science...
not many people realize that a question that stretches for seven paragraphs, detailing every in, out, and little detail is just as hard for someone helping to parse. Take note from my own personal experience that people in this hobby don’t like to read anything beyond a few sentences, and...
Doesn't it make more sense to prevent water from coming into a building than to let it in and then pump it out? In our flooding basement photo at above left, notice that there is a flood-line about half way up that oil storage tank? The little sump pump shown in the white bucket ...
We tried to save a copy, but we had the same problem. How can you tell whether someone is on a read-only location vs having read/write access? In the properties for each the original and copied libraries, “read only” is not checked off when viewed from my computer and from my co...
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I have (had) a database with mixed MyISAM and InnoDB tables. We used innodb_file_per_table=1 as an option for InnoDB so I have one idb file for each table (plus the frm). For some reason (which I don't want to discuss here) the database has gone and I only have the idb fi...
One of the things they say in the videos is that you can't program the CSS directly when doing a fluid grid layout, or you break the CSS and it all stops working. So I am using the new panels in DW CC to set up the layout. One thing I cannot ...