Timeline for Programming AT24C16 EEPROM with Arduino Nano
Current License: CC BY-SA 4.0
13 events
| when toggle format | what | by | license | comment | |
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| Jan 29, 2021 at 18:27 | answer | added | user2105725 | timeline score: 2 | |
| Jan 29, 2021 at 11:03 | vote | accept | user2105725 | ||
| Jan 28, 2021 at 19:58 | history | edited | timemage | CC BY-SA 4.0 |
Language specified in code quoting. Capitalized some things.
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| Jan 28, 2021 at 18:35 | answer | added | timemage | timeline score: 1 | |
| Jan 28, 2021 at 18:23 | comment | added | user2105725 | Same thing. Ive tried different addresses and different values and they always seem to be the same result.. | |
| Jan 28, 2021 at 18:12 | comment | added | timemage |
What happens if you use unsigned int address = 0; instead?
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| Jan 28, 2021 at 18:06 | comment | added | user2105725 | Ok, the updated code returns '0' for the read and write endTransmission calls. | |
| Jan 28, 2021 at 18:04 | history | edited | user2105725 | CC BY-SA 4.0 |
deleted 42 characters in body
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| Jan 28, 2021 at 17:53 | comment | added | user2105725 | I thought I should print the endTransmission call for both writeEEPROM() and readEEPROM() ? - will update question when i know where to put print statement... | |
| Jan 28, 2021 at 17:44 | comment | added | user2105725 | Hi have updated code so it prints out the .endTransmission() calls and get a '2' returned from both which according to wire doc is '2:received NACK on transmit of address' | |
| Jan 28, 2021 at 17:39 | history | edited | user2105725 | CC BY-SA 4.0 |
added 47 characters in body
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| Jan 28, 2021 at 17:16 | comment | added | timemage |
See what values your .endTransmission() calls are returning. You may want to use the I2CScanner sketch to at least make sure it is showing up on the bus.
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| Jan 28, 2021 at 17:03 | history | asked | user2105725 | CC BY-SA 4.0 |