I know this topic has been raised before in theses places but I have tried all they suggest.
RE: i2c_nrfx_twim: Error 0x0BAE0001 occurred for message 0
i2c_nrfx_twi: Error 0x0BAE0001 occurred for message 0
I have tried the code on multiple boards and all give the same repeated error when calling the API function eeprom_write once. The eeprom in question is https://www.microchip.com/en-us/product/at24c02d. The device tree entry is below. I have also tried putting a bias-pull-up on the pin control as suggested in some places. I2C signals look fine, the ACK is there and eeprom_read works without any error.
Connect SDK 2.3.0 and now 2.4.1 in an effort to resolve the error, no luck.
&i2c1 {
compatible = "nordic,nrf-twim";
status = "okay";
pinctrl-0 = <&i2c1_default>;
pinctrl-1 = <&i2c1_sleep>;
pinctrl-names = "default", "sleep";
micro_eeprom: micro_eeprom@50 {
compatible = "atmel,at24";
reg = < 0x50 >;
status = "okay";
size = < 256 >;
pagesize = < 8 >;
address-width = < 8 >;
timeout = < 10 >;
};
};
i2c1_default: i2c1_default {
group1 {
psels = <NRF_PSEL(TWIM_SDA, 0, 22)>,
<NRF_PSEL(TWIM_SCL, 0, 4)>;
};
};
i2c1_sleep: i2c1_sleep {
group1 {
psels = <NRF_PSEL(TWIM_SDA, 0, 22)>,
<NRF_PSEL(TWIM_SCL, 0, 4)>;
low-power-enable;
};
};
