Jeff Epler
e47e743077
now if you switch to UART1 and put a jumper or small-value resistor between GP0 and GP1 you get echo back from typing. UART2 (pins 12/13) not tested. Confusingly UART1/2 both use the uart0 peripheral. ssssh.. this is to keep uart0 as the connection to the DCE and uart1 as the connection to the future daisy chained device such as a printer or punch.
51 lines
1.8 KiB
CMake
51 lines
1.8 KiB
CMake
cmake_minimum_required(VERSION 3.12)
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# Pull in SDK (must be before project)
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include(pico-sdk/pico_sdk_init.cmake)
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project(pico_examples 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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add_compile_options(-Wall -O2 -DPICO_STDIO_DEFAULT_CRLF=0 -DUSBD_PRODUCT=\"Pico\ CR100\")
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pico_sdk_init()
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project(pico-cr100)
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add_executable(cr100
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chargen.c
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keyboard.c
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hl-vt100/src/lw_terminal_parser.c
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hl-vt100/src/lw_terminal_vt100.c
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)
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set_source_files_properties(chargen.c PROPERTIES COMPILE_OPTIONS "-Wall;-Wmissing-prototypes;-Wmissing-declarations;-Wstrict-prototypes;-O2")
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set_source_files_properties(vt.c PROPERTIES COMPILE_OPTIONS "-Wall;-Wmissing-prototypes;-Wmissing-declarations;-Wstrict-prototypes;-O2")
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set_source_files_properties(keyboard.c PROPERTIES COMPILE_OPTIONS "-Wall;-Wmissing-prototypes;-Wmissing-declarations;-Wstrict-prototypes;-O2")
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set_source_files_properties(hl-vt100/src/lw_terminal_parser.c PROPERTIES COMPILE_OPTIONS "-Wall;-Wmissing-prototypes;-Wmissing-declarations;-Wstrict-prototypes;-O2")
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set_source_files_properties(hl-vt100/src/lw_terminal_vt100.c PROPERTIES COMPILE_OPTIONS "-Wall;-Wmissing-prototypes;-Wmissing-declarations;-Wstrict-prototypes;-O2")
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target_compile_options(cr100 PRIVATE
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)
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target_include_directories(cr100 PRIVATE hl-vt100/src ${CMAKE_CURRENT_LIST_DIR})
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pico_enable_stdio_usb(cr100 1)
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pico_enable_stdio_uart(cr100 0)
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add_custom_command(
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OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/vga_660x477_60.pio
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COMMAND python3 ${CMAKE_CURRENT_LIST_DIR}/vgamode.py
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DEPENDS vgamode.py
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)
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pico_generate_pio_header(cr100 ${CMAKE_CURRENT_BINARY_DIR}/vga_660x477_60.pio)
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pico_generate_pio_header(cr100 ${CMAKE_CURRENT_LIST_DIR}/atkbd.pio)
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target_link_libraries(cr100 pico_stdlib pico_multicore hardware_pio cmsis_core)
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pico_add_extra_outputs(cr100)
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