arrgon
- Following 0 users
- Followed by 0 users
- Votes 0
- Subscriptions 2
Activity overview
Latest activity by arrgon-
arrgon commented,
Thanks for your help.It's finally working, I just changed the slave adress 0x3C by 0x78 and it works, Im so happy !Bye
-
arrgon commented,
Thanks, I found this in my code : /** @brief Read sectors protection registers op-code */#define FLASH_OPCODE_SECTOR_READPROTECT 0x3C I don't know if its a conflicting address with the I2C slaves ...
-
arrgon commented,
Thank you very much for helping me !I already use the i2c for external memory Eeprom so the timing has been checked and works for the external memory.You can see the value of pull-up resistors for ...
-
arrgon commented,
Thank you for your answer, i dont received an ACK from the display.When i debug my code, I pass through my code and it does not crash, nothing happens.Here is my header file of my code : #ifndef OL...
-
arrgon created a post,
Issue about drawing on NHD-0420CW-AY320 in i2c
Hello everyone,I use an oled display NHD-0420CW-AY320. Datasheet: https://newhavendisplay.com/content/specs/NHD-0420CW-AY3.pdf common driver US2066. Datasheet: https://newhavendisplay.com/content/...
-
arrgon commented,
Thank you so much for your help.I know and I use the datasheet. thanks anyway.Github : For my code the problem is that I have to use it without all the arduino's functions wire.begin etc... I only...
-
arrgon created a post,
[NHD-0420CW-Ax3] Start my display in C language
Hi,I try to debug my code but when I initialize the start of my function about the display, it not work and I don't know how to do it.First of all I have my main part that start my display manageme...
-
arrgon created a post,
[STM32] [NHD-0420W-Ax3] [US2066] Problem Arduino to C
Hi,I use a display NHD-0420CW-AY3Common Driver with Controller : US2066.I want to use it in I2C but i don't know how to do that.I took that in arduino : Wire.beginTransmission(SLAVE2W);Wire.write(t...