pwm failed
Martinix75 opened this issue · 2 comments
Hi Jason, today I wanted to make a small PWM driver for an engine, but doing an initial test on the PWM (example of the library that worked ) today I got:
...
[ 15%] Building C object CMakeFiles/motorPwm.dir/nimcache/motorPwm.c.obj
In file included from /home/andrea/ProgPicoNim/motorPwm/csource/build/nimcache/motorPwm.c:5:
/home/andrea/ProgPicoNim/motorPwm/csource/nimbase.h:276:35: error: static assertion failed: "backend & Nim disagree on size for: PwmChannel{enum} [type declared in /home/andrea/.nimble/pkgs/picostdlib-0.2.11/picostdlib/pwm.nim(23, 3)]"
276 | #define NIM_STATIC_ASSERT(x, msg) _Static_assert((x), msg)
| ^~~~~~~~~~~~~~
/home/andrea/ProgPicoNim/motorPwm/csource/build/nimcache/motorPwm.c:25:1: note: in expansion of macro 'NIM_STATIC_ASSERT'
25 | NIM_STATIC_ASSERT(sizeof(enum pwm_chan) == 4, "backend & Nim disagree on size for: PwmChannel{enum} [type declared in /home/andrea/.nimble/pkgs/picostdlib-0.2.11/picostdlib/pwm.nim(23, 3)]");
| ^~~~~~~~~~~~~~~~~
make[2]: *** [CMakeFiles/motorPwm.dir/build.make:76: CMakeFiles/motorPwm.dir/nimcache/motorPwm.c.obj] Error 1
the program is (easy):
import picostdlib/[stdio, gpio, pwm]
let
pin0 = 0.Gpio
pin1 = 1.Gpio
pin0.setFunction(PWM)
pin1.setFunction(PWM)
let sliceNum = pin0.toSliceNum()
sliceNum.setWrap(3)
sliceNum.setChanLevel(A, 1u16)
sliceNum.setChanLevel(B, 3u16)
sliceNum.setEnabled(true)
cmakelists.txt mofied --> target_link_libraries(motorPwm pico_stdlib hardware_adc hardware_pwm hardware_gpio)
I don't understand where it may be the problem, can you make a test (maybe I am only tired toned this evening)? thank you
ok i have re-tray at my home and work!!!
Now I don't have the oscilloscope to see but tomorrow I try again in the laboratory, and if they work I close the post.
but is isntall picostdlib 0.2.7.. now make update...
I confirm !! With the picostdlib version 0.2.11 the PWM program is not compiled!
error:
/PicoNim/pwwmm> piconim build pwwmm.nim
pico-nim : create raspberry pi pico projects using Nim
Nim command line: nim c -c --nimcache:csource/build/nimcache --cpu:arm --os:any -d:useMalloc ./src/pwwmm.nim
Hint: used config file '/home/andrea/bin/nim/config/nim.cfg' [Conf]
Hint: used config file '/home/andrea/bin/nim/config/config.nims' [Conf]
Hint: used config file '/home/andrea/PicoNim/pwwmm/config.nims' [Conf]
......................................................
/home/andrea/PicoNim/pwwmm/src/pwwmm.nim(1, 18) Warning: imported and not used: 'time' [UnusedImport]
Hint: gc: arc; opt: speed; options: -d:release
33597 lines; 0.158s; 31.668MiB peakmem; proj: /home/andrea/PicoNim/pwwmm/src/pwwmm.nim; out: /home/andrea/PicoNim/pwwmm/csource/build/nimcache/pwwmm.json [SuccessX]
make: Entering directory '/home/andrea/PicoNim/pwwmm/csource/build'
PICO_SDK_PATH is /home/andrea/PicoNim/pico-sdk
PICO platform is rp2040.
PICO target board is pico.
Using board configuration from /home/andrea/PicoNim/pico-sdk/src/boards/include/boards/pico.h
TinyUSB available at /home/andrea/PicoNim/pico-sdk/lib/tinyusb/src/portable/raspberrypi/rp2040; enabling build support for USB.
-- Configuring done
-- Generating done
-- Build files have been written to: /home/andrea/PicoNim/pwwmm/csource/build
make[1]: Entering directory '/home/andrea/PicoNim/pwwmm/csource/build'
make[2]: Entering directory '/home/andrea/PicoNim/pwwmm/csource/build'
Scanning dependencies of target bs2_default
make[2]: Leaving directory '/home/andrea/PicoNim/pwwmm/csource/build'
[ 2%] Built target bs2_default
make[2]: Entering directory '/home/andrea/PicoNim/pwwmm/csource/build'
make[2]: Leaving directory '/home/andrea/PicoNim/pwwmm/csource/build'
[ 4%] Built target bs2_default_padded_checksummed_asm
make[2]: Entering directory '/home/andrea/PicoNim/pwwmm/csource/build'
make[2]: Leaving directory '/home/andrea/PicoNim/pwwmm/csource/build'
make[2]: Entering directory '/home/andrea/PicoNim/pwwmm/csource/build'
[ 5%] Performing build step for 'ELF2UF2Build'
make[3]: Entering directory '/home/andrea/PicoNim/pwwmm/csource/build/elf2uf2'
make[4]: Entering directory '/home/andrea/PicoNim/pwwmm/csource/build/elf2uf2'
make[5]: Entering directory '/home/andrea/PicoNim/pwwmm/csource/build/elf2uf2'
make[5]: Leaving directory '/home/andrea/PicoNim/pwwmm/csource/build/elf2uf2'
[100%] Built target elf2uf2
make[4]: Leaving directory '/home/andrea/PicoNim/pwwmm/csource/build/elf2uf2'
make[3]: Leaving directory '/home/andrea/PicoNim/pwwmm/csource/build/elf2uf2'
[ 6%] No install step for 'ELF2UF2Build'
[ 8%] Completed 'ELF2UF2Build'
make[2]: Leaving directory '/home/andrea/PicoNim/pwwmm/csource/build'
[ 13%] Built target ELF2UF2Build
make[2]: Entering directory '/home/andrea/PicoNim/pwwmm/csource/build'
Scanning dependencies of target pwwmm
Consolidate compiler generated dependencies of target pwwmm
make[2]: Leaving directory '/home/andrea/PicoNim/pwwmm/csource/build'
make[2]: Entering directory '/home/andrea/PicoNim/pwwmm/csource/build'
[ 15%] Building C object CMakeFiles/pwwmm.dir/nimcache/pwwmm.c.obj
In file included from /home/andrea/PicoNim/pwwmm/csource/build/nimcache/pwwmm.c:5:
/home/andrea/PicoNim/pwwmm/csource/nimbase.h:276:35: error: static assertion failed: "backend & Nim disagree on size for: PwmChannel{enum} [type declared in /home/andrea/.nimble/pkgs/picostdlib-0.2.11/picostdlib/pwm.nim(23, 3)]"
276 | #define NIM_STATIC_ASSERT(x, msg) _Static_assert((x), msg)
| ^~~~~~~~~~~~~~
/home/andrea/PicoNim/pwwmm/csource/build/nimcache/pwwmm.c:25:1: note: in expansion of macro 'NIM_STATIC_ASSERT'
25 | NIM_STATIC_ASSERT(sizeof(enum pwm_chan) == 4, "backend & Nim disagree on size for: PwmChannel{enum} [type declared in /home/andrea/.nimble/pkgs/picostdlib-0.2.11/picostdlib/pwm.nim(23, 3)]");
| ^~~~~~~~~~~~~~~~~
make[2]: *** [CMakeFiles/pwwmm.dir/build.make:76: CMakeFiles/pwwmm.dir/nimcache/pwwmm.c.obj] Error 1
make[2]: Leaving directory '/home/andrea/PicoNim/pwwmm/csource/build'
make[1]: *** [CMakeFiles/Makefile2:1329: CMakeFiles/pwwmm.dir/all] Error 2
make[1]: Leaving directory '/home/andrea/PicoNim/pwwmm/csource/build'
make: *** [Makefile:91: all] Error 2
make: Leaving directory '/home/andrea/PicoNim/pwwmm/csource/build'
andrea@localhost:~/PicoNim/pwwmm>