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rp2/CMakeLists.txt: Enable USB enumeration fix. 

This is a workaround for errata RP2040-E5, and is needed to make USB more
reliable on certain USB ports.

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George 2021-04-01 13:36:26 +11:00
parent f541b3673d
commit 2d8aecd2ad
1 changed files with 1 additions and 0 deletions
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ports/rp2/CMakeLists.txt
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@ -170,6 +170,7 @@ target_compile_definitions(${MICROPY_TARGET} PRIVATE
PICO_NO_PROGRAM_VERSION_STRING=1 # do it ourselves in main.c PICO_NO_PROGRAM_VERSION_STRING=1 # do it ourselves in main.c
MICROPY_BUILD_TYPE="${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION} ${CMAKE_BUILD_TYPE}" MICROPY_BUILD_TYPE="${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION} ${CMAKE_BUILD_TYPE}"
PICO_NO_BI_STDIO_UART=1 # we call it UART REPL PICO_NO_BI_STDIO_UART=1 # we call it UART REPL
PICO_RP2040_USB_DEVICE_ENUMERATION_FIX=1
) )
target_link_libraries(${MICROPY_TARGET} target_link_libraries(${MICROPY_TARGET}