Timeline for How to send and receive unsigned int from one arduino to another arduino
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 22, 2019 at 12:54 | comment | added | Mayank | Oh got it... ty! (: | |
| May 22, 2019 at 12:42 | comment | added | CrossRoads | bytes. I declare them before setup() so they are global. I declare all my variables there. Probably an abuse of how scope of variables was intended, but it works ok for the small embedded programs I create. | |
| May 22, 2019 at 1:52 | comment | added | Mayank | What are upperbyte and lowerByte ? Int type data type? | |
| May 22, 2019 at 1:39 | vote | accept | Mayank | ||
| May 22, 2019 at 1:39 | |||||
| May 22, 2019 at 1:22 | comment | added | Mayank | Oh cool! Ty ((: | |
| May 21, 2019 at 16:47 | comment | added | Duncan C | Yes, you can use this method to send any value from 0 to 65535 (2^16 - 1). If you need larger values than that you can send an unsigned long using 4 bytes. That will give you a huge range of values. (0 to 2^32-1, which is over 4 billion.) | |
| May 21, 2019 at 14:57 | comment | added | CrossRoads | 257 decimal = 0x0101. highbyte = 0x01, lowbyte = 0x01. x01 << 8 + 0x01 = 257 decimal, so sure. | |
| May 21, 2019 at 14:44 | comment | added | Mayank | Does I can get 257 as a output too? With that logic? | |
| May 21, 2019 at 13:46 | history | answered | CrossRoads | CC BY-SA 4.0 |