Is there a broadvoice32 sample project ?

Hi,

thanks for reply,

i think,i cannot transform code with ASM.

# SPDX-License-Identifier: Apache-2.0

cmake_minimum_required(VERSION 3.20.0)

LINK_LIBRARIES(m)
LINK_LIBRARIES(c)
LINK_LIBRARIES(gcc)
find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
project(bv32_floating)

  
set(CMAKE_BUILD_TYPE RELEASE)
set(CMAKE_C_FLAGS "-O2 -ggdb")
set(CMAKE_C_FLAGS_DEBUG "-O2 -ggdb")
set(CMAKE_C_FLAGS_RELEASE "-O2 -ggdb")
set(CMAKE_CXX_FLAGS "-O2 -ggdb")
set(CMAKE_CXX_FLAGS_DEBUG "-O2 -ggdb")
set(CMAKE_CXX_FLAGS_RELEASE "-O2 -ggdb")  

Is that so? and cmake how to remove nano-lib?

it still 58ms.

Best regards

Hi 

Are you saying those changes made no difference on the runtime? 

What if you set CONFIG_SPEED_OPTIMIZATIONS=y in your project configuration?

To remove nano-lib it should be sufficient to set the following configuration:

CONFIG_NEWLIB_LIBC_NANO=n

For both of these changes please take a loot at your RAM and flash usage, to see if there is any change after you build. If the RAM or flash consumption doesn't change then the configuration change has no effect. 

Best regards
Torbjørn

Hi,

thanks for reply,

CMakelists.txt

remove_definitions(-O0)
add_definitions(-w)
add_definitions(-O2)

prj.conf

Hi 

Then I am out of ideas unfortunately. 

Have you been in touch with one of our regional sales managers? 
Then you could contact him/her and ask if it is possible to get someone in R&D to investigate this further. 

If you don't have a sales contact in Nordic just let me know, and I will send you the contact details. 

Best regards
Torbjørn