Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with device-driver
Search options questions only
not deleted
user 90904
A device driver is a specialized software component (usually considered "system software") which allows a system to interact with a particular type or class of hardware device, such as a keyboard, serial port, disk drive, video display, memory controller, or other peripheral.
7
votes
3
answers
182
views
Microgrid device driver controlling GSM modem, LCD, keypad, and relays
I have an MCU (TI Tiva TM4C) that operates a GSM modem, LCD display, keypad, ADC inputs, and four relays for microgrid control/operation.
To date I have about 2000 lines of code, mostly for supporti …
- 419
5
votes
1
answer
623
views
Processing text messages from a GSM module
I have a Tiva TM4C ARM processor connected to a GSM modem (SIM900). When the GSM modem receives a new text message it sends a UART string to the MCU, where an interrupt routine increments a new messag …
- 419
3
votes
5
answers
164
views
Toggle four relays on/off based on bitmap stored in uint8_t
I am using a one-byte bitmap to control four relays. I am writing a function which will take the bitmap stored as uint8_t, look to see which bits are set/cleared, then turn on/off the relays appropria …
- 419