'CPU Speed' breaks in v1.5.0 #146
Description
Choosing any value other than the default triggers a compile error:
Arduino: 1.8.14 Hourly Build 2021/04/09 02:34 (Mac OS X), Board: "Raspberry Pi Pico, 2MB (no FS), 133 MHz, Disabled, None, Pico SDK" /Users/xxx/Library/Arduino15/packages/rp2040/hardware/rp2040/1.5.0/cores/rp2040/main.cpp: In function 'int main()': /Users/xxx/Library/Arduino15/packages/rp2040/hardware/rp2040/1.5.0/cores/rp2040/main.cpp:57:5: error: 'set_sys_clock_khz' was not declared in this scope 57 | set_sys_clock_khz(F_CPU / 1000, true); | ^~~~~~~~~~~~~~~~~ exit status 1 Error compiling for board Raspberry Pi Pico. main.cpp no longer includes pico/stdlib.h, putting that back in compiles as expected. Was this an unexpected effect from PR #141 ?