TA1DB commented on issue #1643:
URL:
https://github.com/apache/incubator-nuttx/issues/1643#issuecomment-682664999
Hi, Alan, now the compiler complains about the ltdc bubber size . How can I
enter a good buffer size? Can you recommend a good value to satisfy the
compiler :)
`make[2]: Leaving directory
'/home/murat/nuttxspace/nuttx/boards/arm/stm32f7/stm32f746g-disco/src'
chip/stm32_ltdc.c:293:4: error: #error "STM32_LTDC_BUFFER_SIZE not large
enough for frame buffers"
# error "STM32_LTDC_BUFFER_SIZE not large enough for frame buffers"
ERROR: arm-none-eabi-gcc failed: 1
command: arm-none-eabi-gcc -M '-fno-builtin' '-Wall'
'-Wstrict-prototypes' '-Wshadow' '-Wundef' '-g' '-mcpu=cortex-m7' '-mthumb'
'-mfloat-abi=soft' '-isystem' '/home/murat/nuttxspace/nuttx/include'
'-D__KERNEL__' '-pipe' '-I' '/home/murat/nuttxspace/nuttx/arch/arm/src/chip'
'-I' '/home/murat/nuttxspace/nuttx/arch/arm/src/common' '-I'
'/home/murat/nuttxspace/nuttx/arch/arm/src/armv7-m' '-I'
'/home/murat/nuttxspace/nuttx/sched' '-D__KERNEL__' chip/stm32_ltdc.c
Makefile:199: recipe for target '.depend' failed
make[1]: *** [.depend] Error 1
make[1]: Leaving directory '/home/murat/nuttxspace/nuttx/arch/arm/src'
tools/Makefile.unix:446: recipe for target 'pass2dep' failed
make: *** [pass2dep] Error 2
`
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