📝 devlog v7 [ 2025-12-08 ]

installing btop on luckfox max to monitor constraints

sudo apt install g++ cmake git git clone https://github.com/aristocratos/btop.git
cd btop && git checkout v1.2.13
make
sudo make install
build failed - requires c++23. too heavy for this sbc
reverted to version v.1.2.13
- git checkout v1.2.13

🔍 insights

luckfox pico max :

• SoC	Rockchip RV1106 – IPC visual processing SoC
  CPU	ARM Cortex‑A7, single‑core, 32‑bit, up to 1.2 GHz
  NPU	1 TOPS, supports INT4/INT8/INT16 mixed operations
  RAM	256 MB DDR3L (integrated)
  Flash Storage	256 MB SPI flash
  Expandable Storage	microSD slot (bootable)
  USB	1× USB host, 1× USB OTG
  Ethernet	10/100 Mbps
  Video ISP	4M @ 30fps ISP with HDR, 3A, 3DNR, gamma correction
  OS Support	Buildroot and Ubuntu 22.04
  Other Features	Integrated audio codec, MAC PHY, hardware ISP accelerators

compile speeds for btop:

• Compiling btop.cpp 10% -> obj/btop.o (1.8MiB) (01m:08s
Compiling btop_config.cpp 20% -> obj/btop_config.o (1.4MiB) (55s)
Compiling btop_draw.cpp 30% -> obj/btop_draw.o (2.3MiB) (01m:16s)
Compiling btop_input.cpp 40% -> obj/btop_input.o (1.4MiB) (55s)
Compiling btop_menu.cpp 50% -> obj/btop_menu.o (2.0MiB) (01m:06s)
Compiling btop_shared.cpp 60% -> obj/btop_shared.o (1.8MiB) (01m:04s)
Compiling btop_theme.cpp 70% -> obj/btop_theme.o (1.4MiB) (53s)
Compiling btop_tools.cpp 80% -> obj/btop_tools.o (1.4MiB) (59s)
Compiling linux/btop_collect.cpp 90% -> obj/linux/btop_collect.o (3.1MiB) (01m:30s)
Linking and optimizing binary... 100% -> bin/btop (1004KiB) (07m:31s) Build complete in (17m:25s)





---