florian.berthold
64f9e34fc3
Complete working firmware including: - CMakeLists.txt for Pico SDK build - SSD1306 OLED driver (128x32, I2C) - High-resolution latency measurement using hardware timer - Debounced button with short/long press detection - Three modes: Single, Continuous, Stats - USB serial debugging output Includes 8x8 font with numbers and letters for display.
42 lines
816 B
CMake
42 lines
816 B
CMake
cmake_minimum_required(VERSION 3.13)
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# Initialize pico-sdk from installed location
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include($ENV{PICO_SDK_PATH}/external/pico_sdk_import.cmake)
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project(sn_l00 C CXX ASM)
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_CXX_STANDARD 17)
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pico_sdk_init()
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add_executable(sn_l00
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src/main.c
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src/display.c
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src/latency.c
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src/button.c
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)
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# Use RP2040-Zero pin definitions
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target_compile_definitions(sn_l00 PRIVATE
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PICO_DEFAULT_I2C=0
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PICO_DEFAULT_I2C_SDA_PIN=0
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PICO_DEFAULT_I2C_SCL_PIN=1
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)
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target_include_directories(sn_l00 PRIVATE
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${CMAKE_CURRENT_SOURCE_DIR}/include
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)
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target_link_libraries(sn_l00
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pico_stdlib
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hardware_i2c
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hardware_timer
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hardware_gpio
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)
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# Enable USB serial for debugging
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pico_enable_stdio_usb(sn_l00 1)
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pico_enable_stdio_uart(sn_l00 0)
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pico_add_extra_outputs(sn_l00)
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