Initial commit.

2026-08-31 15:45:58 +03:00
commit ec9805b01a
22 changed files with 1536 additions and 0 deletions
--- a/platformio.ini
+++ b/platformio.ini
@@ -0,0 +1,33 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[common]
+framework = arduino
+lib_deps =
+    SPI
+    I2C
+    https://github.com/RobTillaart/MS5611#0.5.2
+    https://github.com/RobTillaart/MS5611_SPI#0.4.3
+
+
+[env:nucleo_f042k6]
+extends = common
+platform = ststm32
+board = nucleo_f042k6
+monitor_speed = 115200
+; -flto and -fsingle-precision-constant are load-bearing, not tuning: the
+; STM32F042K6 has only 32 KB of flash and the build overflows without them.
+; Both MS5611 drivers write their compensation maths with unsuffixed double
+; literals, which would otherwise link ~5 KB of double soft-float helpers.
+build_flags =
+    -Wall
+    -Wextra
+    -flto
+    -fsingle-precision-constant