1.4 KiB
1.4 KiB
Error codes
Your @boardname@ may encounter a situation that prevents it from running your code. When this happens, a frowny face will appear on your @boardname@ screen (see picture) followed by an error number. These are called panic codes.
Below is a list of error numbers and what they mean:
- 10 (
MICROBIT_I2C_LOCKUP): the @boardname@'s I2C bus is not working - 20 (
MICROBIT_OOM): there is no free memory on the @boardname@ - 30 (
MICORBIT_HEAP_ERROR): a problem in the heap space. - 40 (
MICROBIT_NULL_DEREFERENCE): there was a NULL dereference, the @boardname@ tried to manage a invalid object pointer. - 42 (
MICROBIT_SYSTEM_ERROR): there's an error condition in the @boardname@ system software. - 43 (
MICROBIT_NO_RADIO): the @boardname@ can't enable the radio. - 50 (
MICROBIT_HARDWARE_UNAVAILABLE_ACC): an error occurred with the micro:bit's accelerometer component. - 51 (
MICROBIT_HARDWARE_UNAVAILABLE_MAG): an error occurred with the micro:bit's magnetometer component. - 98 (
MICROBIT_ASSERTION_FAILED): assertion failed, the condition in an assert was false.
basic.showLeds(`
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`)