can't using i2c pins for LCD i2c

elvandry13
Posts: 1
Joined: Thu Mar 05, 2020 9:15 am

can't using i2c pins for LCD i2c

Postby elvandry13 » Thu Mar 05, 2020 10:10 am

I have tried running get-started in example and success, but when I want to add my LCD I2C to ESP32 LyraT I2C pins (SDA = 18, SCL=23) using this component library https://github.com/UncleRus/esp-idf-lib ... ts/hd44780 , I got this error :

E (4366) i2c: i2c driver install error
E (4366) DRV8311: I2cInit error
I (4376) DRV8311: Enter into es8311_Codec_Startup()

E (4376) DRV8311: Es8311 Write Reg error
E (4386) DRV8311: Es8311 Write Reg error
E (4386) DRV8311: Es8311 Write Reg error
E (4396) DRV8311: Es8311 Write Reg error
E (4396) DRV8311: Es8311 Write Reg error
E (4406) DRV8311: Es8311 Write Reg error
E (4406) DRV8311: Es8311 Write Reg error
E (4416) DRV8311: Es8311 Write Reg error
E (4416) DRV8311: Es8311 Write Reg error
E (4426) DRV8311: Es8311 Write Reg error
E (4426) DRV8311: Es8311 Write Reg error
E (4426) DRV8311: Es8311 Write Reg error
E (4436) DRV8311: Es8311 Read Reg error
I (4436) DRV8311: ES8311 in Slave mode

E (4446) DRV8311: Es8311 Write Reg error
E (4446) DRV8311: Es8311 Write Reg error
E (4456) DRV8311: Es8311 Write Reg error
E (4456) DRV8311: Es8311 Read Reg error
E (4466) DRV8311: Es8311 Write Reg error
I (4466) DRV8311: Enter into es8311_pcm_hw_params()

E (4476) DRV8311: Es8311 Read Reg error
E (4476) DRV8311: Es8311 Write Reg error
E (4486) DRV8311: Es8311 Read Reg error
E (4486) DRV8311: Es8311 Write Reg error
E (4496) DRV8311: Es8311 Read Reg error
E (4496) DRV8311: Es8311 Write Reg error
E (4496) DRV8311: Es8311 Read Reg error
E (4506) DRV8311: Es8311 Write Reg error
E (4506) DRV8311: Es8311 Read Reg error
E (4516) DRV8311: Es8311 Write Reg error
E (4516) DRV8311: Es8311 Read Reg error
E (4526) DRV8311: Es8311 Write Reg error
E (4526) DRV8311: Es8311 Read Reg error
E (4536) DRV8311: Es8311 Write Reg error
E (4536) DRV8311: Es8311 Read Reg error
E (4546) DRV8311: Es8311 Write Reg error
E (4546) DRV8311: Es8311 Read Reg error
E (4546) DRV8311: Es8311 Write Reg error
E (4556) DRV8311: Es8311 Write Reg error
E (4556) DRV8311: Es8311 Read Reg error
E (4566) DRV8311: Es8311 Write Reg error
E (4566) DRV8311: Es8311 Write Reg error
E (4576) DRV8311: Es8311 Write Reg error
E (4576) DRV8311: Es8311 Write Reg error
E (4586) DRV8311: Es8311 Write Reg error
E (4586) DRV8311: Es8311 Write Reg error
E (4596) DRV8311: Es8311 Write Reg error
E (4596) DRV8311: Es8311 Write Reg error
E (4596) DRV8311: Es8311 Write Reg error
E (4606) DRV8311: Es7243 Write Reg error
E (4606) DRV8311: Es7243 Write Reg error
E (4616) DRV8311: Es7243 Write Reg error
E (4616) DRV8311: Es7243 Write Reg error
E (4626) DRV8311: Es7243 Write Reg error
E (4626) DRV8311: Es7243 Write Reg error
E (4636) DRV8311: Es7243 initialize failed!
I (4636) DRV8311: Exit es8311_Codec_Startup()

E (4646) DRV8311: Es8311 Write Reg error
E (4646) DRV8311: Es8311 Write Reg error
E (4656) DRV8311: Es8311 Read Reg error
E (4656) DRV8311: Es8311 Read Reg error
I (4656) DRV8311: ES8311 in I2S Format
E (4666) DRV8311: Es8311 Write Reg error
E (4666) DRV8311: Es8311 Write Reg error
E (4676) DRV8311: Es8311 Read Reg error
E (4676) DRV8311: Es8311 Write Reg error
E (4686) DRV8311: Es8311 Read Reg error
E (4686) DRV8311: Es8311 Write Reg error
E (4696) DRV8311: Es8311 Write Reg error
E (4696) DRV8311: Es8311 Read Reg error
E (4706) DRV8311: Es8311 Write Reg error
I (4706) gpio: GPIO[21]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
I (4716) DRV8311: SET: volume:153

E (4716) DRV8311: Es8311 Write Reg error


anyone knows why this error came up?
any help would be appreciate. thankyou

ESP_Sprite
Posts: 3602
Joined: Thu Nov 26, 2015 4:08 am

Re: can't using i2c pins for LCD i2c

Postby ESP_Sprite » Fri Mar 06, 2020 9:04 am

...you are aware that that component is for a parallel LCD, not for an I2C one?

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