ce40abcf21
It's not needed. The C integer implicit promotion rules mean that the uint8_t of the incoming character is promoted to a (signed) int, matching the type of interrupt_char. Thus the uint8_t incoming character can never be equal to -1 (the value of interrupt_char that indicate that interruption is disabled). |
||
|---|---|---|
| .. | ||
| bare-arm | ||
| cc3200 | ||
| esp32 | ||
| esp8266 | ||
| javascript | ||
| minimal | ||
| nrf | ||
| pic16bit | ||
| powerpc | ||
| qemu-arm | ||
| samd | ||
| stm32 | ||
| teensy | ||
| unix | ||
| windows | ||
| zephyr | ||