9736fcd4af
* Add example of using a PIO interrupt Add PIO UART receive example which uses interrupts.
30 lines
845 B
CMake
30 lines
845 B
CMake
add_executable(pio_uart_rx)
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pico_generate_pio_header(pio_uart_rx ${CMAKE_CURRENT_LIST_DIR}/uart_rx.pio)
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target_sources(pio_uart_rx PRIVATE uart_rx.c)
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target_link_libraries(pio_uart_rx PRIVATE
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pico_stdlib
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pico_multicore
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hardware_pio
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)
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pico_add_extra_outputs(pio_uart_rx)
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# add url via pico_set_program_url
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example_auto_set_url(pio_uart_rx)
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# Similar to above but uses an interrupt for RX
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add_executable(pio_uart_rx_intr)
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pico_generate_pio_header(pio_uart_rx_intr ${CMAKE_CURRENT_LIST_DIR}/uart_rx.pio)
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target_sources(pio_uart_rx_intr PRIVATE uart_rx_intr.c)
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target_link_libraries(pio_uart_rx_intr PRIVATE
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pico_stdlib
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pico_multicore
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hardware_pio
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pico_async_context_threadsafe_background
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)
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pico_add_extra_outputs(pio_uart_rx_intr)
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example_auto_set_url(pio_uart_rx_intr)
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