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* ldc1612: shutdown on i2c errorsTimofey Titovets2024-10-261-1/+2
| | | | Signed-off-by: Timofey Titovets <nefelim4ag@gmail.com>
* i2ccmds: abstract i2c dev from bus implementationTimofey Titovets2024-10-261-2/+1
| | | | | | | | Added wrapper around sw/hw bus API, pins.py code will ensure that pins will not mix between HW/SW buses. Signed-off-by: Timofey Titovets <nefelim4ag@gmail.com>
* src: Current code produces warnings for possible value overflows. (#6665)Bevan Weiss2024-08-141-1/+4
| | | | | | | | | | As the input values are uint8_t types, any shift may result in value loss. Explicit promotion to the output type (uint32_t) keeps things safe. Have also changed the int32_t in ads1220_read_adc to uint32_t, type promotion and bit manipulation are a bit 'weird' on signed integers, so keep it as an unsigned to align with following function call parameter type. Have retained the prior explicit sign extension logic however. Signed-off-by: Bevan Weiss <bevan.weiss@gmail.com>
* sensor_bulk: Change maximum data size from 52 to 51 bytesKevin O'Connor2024-06-101-2/+2
| | | | | | | | | | | | Reduce the maximum data size from 52 bytes to 51 bytes. This will enable support for 2-byte response ids. This change would alter the behavior of the ldc1612 sensor support. Force an ldc1612 command name change so that users are alerted that they must rebuild the micro-controller code upon update of the host code. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* sensor_ldc1612: Halt homing if sensor reports a warningKevin O'Connor2024-05-211-2/+9
| | | | | | | Explicitly check for sensor warnings during homing and report an error code back to the host. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* sensor_ldc1612: Create new check_home() helper functionKevin O'Connor2024-05-211-15/+22
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* sensor_ldc1612: Add support for chips with INTB line routed to mcuKevin O'Connor2024-05-211-8/+38
| | | | | | If the INTB line is available it can reduce the MCU load. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* sensor_ldc1612: Don't require DRDY bit to be set on data readKevin O'Connor2024-05-211-2/+2
| | | | | | | | It is not clear if DRDY is cleared during a STATUS read (which could occur from command_query_ldc1612_status() ). So, just check the "unread conversion" bit when reading data. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* sensor_ldc1612: Initial support for bulk reading ldc1612 sensorKevin O'Connor2024-04-091-0/+207
Signed-off-by: Alan.Ma from BigTreeTech <tech@biqu3d.com> Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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