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daniel-thompson / multistomp

A MIDI footswitch firmware for STM32F1-series microcontrollers
GNU Lesser General Public License v3.0
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Issue with make #3

Open bricktopm opened 1 year ago

bricktopm commented 1 year ago

Hello, a cloned the project but I have in issue when send the make command in VSCODE. I can compile other project(ex.: Blynk) so my compiler is already installed. I use arm-none-eabi under MacOS.

this is what im getting:

$ git clone https://github.com/daniel-thompson/multistomp.git $make usbdfu.c: In function 'usbdfu_getstatus_complete': usbdfu.c:151:41: warning: this statement may fall through [-Wimplicit-fallthrough=] 151 | flash_erase_page(*dat); | ^~~~~~ usbdfu.c:153:25: note: here 153 | case CMD_SETADDR: | ^~~~ LD usbdfu.elf

.........

signalr.c:(.text._kill_r+0xe): warning: _kill is not implemented and will always fail /Applications/ArmGNUToolchain/12.2.rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/bin/ld: /Applications/ArmGNUToolchain/12.2.rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp/libc.a(libc_a-lseekr.o): in function _lseek_r': lseekr.c:(.text._lseek_r+0x14): warning: _lseek is not implemented and will always fail /Applications/ArmGNUToolchain/12.2.rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/bin/ld: /Applications/ArmGNUToolchain/12.2.rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp/libc.a(libc_a-readr.o): in function_read_r': readr.c:(.text._read_r+0x14): warning: _read is not implemented and will always fail /Applications/ArmGNUToolchain/12.2.rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/bin/ld: /Applications/ArmGNUToolchain/12.2.rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp/libc.a(libc_a-writer.o): in function `_write_r': writer.c:(.text._write_r+0x14): warning: _write is not implemented and will always fail

Have you got any idea?

daniel-thompson commented 1 year ago

These are warnings rather then errors. Does that resulting binary work?

Clearly it would be nice to fix the warnings. The compiler warning looks like there is a bug there, although it is probably benign and the linker warnings will probably result in excessive code size (but if it fits into the available space it's not a problem).

bricktopm commented 1 year ago

Thank you for the quick response. I tried the compiled binary today.

When I flash the .elf or .bin file to the f103c8t6 controller(smart V2 board) I can see it in the (windows10) device manager as stomp dfu device. But I can't connect it via stm32 programmer USB mode, or with the Dfuse.

I tried to set the Boot0 to VCC, in this case the device manager is show as unknown device after the reset or reconnect usb port.