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esp32-hal-uart.c:153:9: warning: 'return' with no value, in function returning non-void #8641

@deltaford

Description

@deltaford

Board

ESP32-S2

Device Description

ESP32-S2 Mini

Hardware Configuration

No

Version

v2.0.13

IDE Name

Arduino IDE 2.2.1

Operating System

Windows 10

Flash frequency

N/A

PSRAM enabled

yes

Upload speed

N/A

Description

Compile warning on 2.0.13 due to missing return value. Seem related to #8629

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N/A

Debug Message

_C:\Users\Stefan\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.13\cores\esp32\esp32-hal-uart.c: In function 'uartSetPins':
C:\Users\Stefan\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.13\cores\esp32\esp32-hal-uart.c:153:9: warning: 'return' with no value, in function returning non-void
         return;
         ^~~~~~
C:\Users\Stefan\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.13\cores\esp32\esp32-hal-uart.c:149:6: note: declared here
 bool uartSetPins(uint8_t uart_num, int8_t rxPin, int8_t txPin, int8_t ctsPin, int8_t rtsPin)_

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I have checked existing issues, online documentation and the Troubleshooting Guide

  • I confirm I have checked existing issues, online documentation and Troubleshooting guide.

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Status: SolvedThe issue has been resolved and requires no further action.Type: RegressionResult of unforeseen consequences of a previous change

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