"GRBL_MPG_DRO_BoosterPack" project compilation error

[CHTUZKI]

I download the project from this link。https://github.com/terjeio/GRBL_MPG_DRO_BoosterPack.git

I use "Code Composer Studio 12.0.0" to open the GRBL_MPG_DRO_BoosterPack-master\Firmware\TM4C123 project。I compile and the compiler tells me there are 16 errors。 "../src/canvas/sdcard.c", line 177: error #256: type name is not allowed "../src/canvas/sdcard.c", line 177: error #66: expected a ";" "../src/canvas/sdcard.c", line 177: error #20: identifier "i" is undefined 3 errors detected in the compilation of "../src/canvas/sdcard.c". gmake: *** [src/canvas/sdcard.obj] Error 1

I made a modification to the code：

if(!canvasSDCard) { canvasSDCard = UILibCanvasCreate(0, 0, 320, 240, handlerCanvas); listPrograms = UILibListCreate((Widget *)canvasSDCard, 10, 40, 300, LISTELEMENTS, handlerProgramList); { uint_fast8_t i; for(i = 0; i < LISTELEMENTS; i++) UILibListCreateElement(listPrograms, i, "", handlerSelectList); } }

error disappears。

After I solved all the errors of this type, a new error appeared

"./src/canvas/grblutils.obj" "./src/canvas/menu.obj" "./src/canvas/sdcard.obj" "./src/canvas/sender.obj" "./src/canvas/threading.obj" "./src/fonts.obj" "./src/grblcomm.obj" "./src/interface.obj" "./src/keypad.obj" "./src/main.obj" "../tm4c123gh6pm.cmd" -llibc.a -l"C:/ti/TivaWare_C_Series-2.2.0.295/driverlib/ccs/Debug/driverlib.lib" <Linking>

undefined first referenced symbol in file --------- ---------------- serial_RxCancel ./src/grblcomm.obj

error #10234-D: unresolved symbols remain error #10010: errors encountered during linking; "GRBL MPG and DRO Panel.out" not built

>> Compilation failure makefile:181: recipe for target 'GRBL MPG and DRO Panel.out' failed gmake: *** [GRBL MPG and DRO Panel.out] Error 1 gmake: Target 'all' not remade because of errors.

**** Build Finished ****

[CHTUZKI]

I made a modification to the code： __attribute__((weak)) void serial_RxCancel (void){};

all errors disappear

[terjeio]

Retested with Tiva C after RP2040 (Pi Pico) changes, seems ok now.