(Naturally the path first part (till /Drivers) must be correspond to the copied STMCube files.) Source/Templates/gcc/linker/STM32F103XB_FLASH.ld → OK For this right button of project → settings → Linker options → Enter other options → -T $WorkspacePath)/./STM32Cube_FW_F1_V1.4.0/Drivers/CMSIS/Device/ST/STM32F1xx The main.c file may contain the int main(). Makefile:4: recipe for target 'All' failedĬreate the main.c file and create empty main() procedure – src folder → right button → Add a New File → select c type file → main.c → OK. (.text.Reset_Handler+0x2e): undefined reference to `main' (.text.Reset_Handler+0x26): undefined reference to `SystemInit' Templates_gcc_startup_stm32f101xb.s.o:(.text+0x10): undefined reference to `_ebss' Templates_gcc_startup_stm32f101xb.s.o:(.text+0xc): undefined reference to `_sbss' Templates_gcc_startup_stm32f101xb.s.o:(.text+0x4): undefined reference to `_sdata' Templates_gcc_startup_stm32f101xb.s.o:(.text+0x0): undefined reference to `_sidata' If we try to build program we get below errors: /bin/sh -c 'make -e -f Makefile' (CMSIS → Right button→ Add an Existing File… → Select from list → OK) Compile the startup assembler file The CMSIS dir I already inserted startup_stm32f101xb.s assembler file. src: my project files will be linked here,.Make you some virtual folders (right button on project and floating menu → New Virtual Folder): This is very simple, only we must select Settings → Build Settings table, and insert a new builder (green + button), and must set the working directory.Īfter Open, the CodeLite ask the symbolic name of building set. Then must be introduced to the IDE the gcc-arm toolchain. With CodeLite make the project for ex.: FirstProject (Use Others → non-code project template). The STM32Cube_FW_F1_V1.4.0 I unzipped and copied to my CLWorkSpace directory, but this is not mandatory.
We have one more step download the STM32 HAL and CMSIS driver from st site, whitch You can download the ST32F103XX CMSIS, and HAL driver from st homepage. Thats you can download from Īfter the CodeLite IDE install, make the workspace, and first project directory.
This guide embed instructions the openocd download and install as well! Naturally you must an arm c compiler for example GNU Tools for ARM Embedded Processors 5. Mini STLINK you can success connected if you follow the good STLINK for STM32 guide from Roger Clark. (This Chapter will be long, because I would like that we reaching a downloadable, and runnable blinking program. This link shows the steps required, I usually do it in my startup code.First Step: Indicator LED blinking on STM32F103C8 minimal board You have to set bits 20-23 in CPACR register. It looks like you've not enabled the FPU, this needs to be done before any floating point instructions are attempted. This lands on App_Fault_ISR which appears to be a hard faultĪssembler,Compiler and C Linker have in setting have FPU enabled (FPv4-SP-D16) The Assembly where it last crashes 080026f2: bl 0x8001dc8 ĥ1 CPU_INT32U val = (CPU_INT32U)(0x20u > 4u) īus, memory management or usage fault (FORCED)Īttempt to execute a coprocessor instruction (NOCP) I'm use a Nucleo Board, STM32F429ZI, on Atollic TrueSTUDIOĬPU_INT32U val = (CPU_INT32U)(0x20u > 4u) I'm not exactly sure what's going on here.
Why does casting to a float hits a hard error on STM32F429ZI (App_Fault_ISR)?