Hi all, I'm working on a project and looking at the STM32F405RG with NuttX but I'm running into some issues getting it to compile. For a dev board, I'm using the SparkFun STM32 Thing Plus board, and my hope is to get the console running on the USB port, but first I just want to get a serial console working.
What I've tried to do: 1. Run configure with a similar processor: ./tools/configure.sh -l nucleo-f4x1re:f401-nsh 2. Change the system type via menuconfig(System Type -> STM32 Chip Selection, select STM32F405RG) 3. Try to build(using 'make'). This fails with an error: ./chip/stm32_allocateheap.c:469:10: error: #error "CCM SRAM excluded from the heap because CONFIG_MM_REGIONS < 2" 4. Try to reconfigure NuttX with menuconfig, but now things are stuck and don't work: robert@debian:~/nuttx$ make menuconfig CP: arch/dummy/Kconfig to /home/robert/nuttx/arch/dummy/dummy_kconfig CP: boards/dummy/Kconfig to /home/robert/nuttx//Kconfig LN: platform/board to /home/robert/apps/platform/dummy LN: include/arch to arch/arm/include LN: include/arch/board to /home/robert/nuttx//include LN: drivers/platform to /home/robert/nuttx/drivers/dummy LN: include/arch/chip to /home/robert/nuttx/arch/arm/include/stm32 LN: arch/arm/src/chip to /home/robert/nuttx/arch/arm/src/stm32 LN: arch/arm/src/board to /home/robert/nuttx//src No directory at /home/robert/nuttx//src make[1]: *** [tools/Unix.mk:300: arch/arm/src/board] Error 1 make: *** [tools/Unix.mk:684: menuconfig] Error 2 Any thoughts as to what to look into to try and fix the problem? Trying to build on Debian 11, with ARM GCC 8.3.1 from apt. -Robert Middleton
