ARLO Error when trying I2C interface with MCP4728 DAC
I am trying to do a general HAL_I2C_Master_Transmit. Everything is fine until I come here: /* Write data to TXDR */ hi2c->Instance->TXDR = *hi2c->pBuffPtr;When I pass this line, the ARLO bit is set in I2C->ISR. My pBuffPtr is correct. It's litera...