The CPU on the SM1000 is an STM32F405 with 192k of SRAM. It will not hold a full Codec2 build with all of the modes enabled! If you look at stm32/CMakeLists.txt in tge source you will see this:
add_definitions(-DFREEDV_MODE_EN_DEFAULT=0 -DFREEDV_MODE_1600_EN=1 -DFREEDV_MODE_700D_EN=1 -DCODEC2_MODE_EN_DEFAULT=0 -DCODEC2_MODE_1300_EN=1 -DCODEC2_MODE_700C_EN=1) which disables all of the modes except 1600 and 700D. Don On Sat, Nov 02, 2019 at 03:12:24PM -0700, Sam Shoja wrote: > Dear Ammar, > > Codec2 in the project SM1000 is implemented on STM32F MCU family, which > have between 96KB and 386KB of Ram and CPU clock of 96MHz to 180MHz. > The question can be, does SM1000 have external RAM? If no, how much Ram > does the MCU have inside? > > On Sat, Nov 2, 2019 at 3:06 PM Ammar Ahmad Khan <[email protected]> wrote: > > > Hi there Sam. I think your properties are not enough . I tried this on DSP > > DSK6713 Kit also. I came to conclusion that it will require something with > > minimum 1GB RAM with a good speed. And If you want real time action, using > > interrupts is an option > > > > On Sun, Nov 3, 2019 at 3:03 AM Sam Shoja <[email protected]> wrote: > > > >> Hi All Codec2 developers! > >> I am trying to port Codec2 on Cypress PSOC 6 with 288KB of RAM and 100MHz > >> clock on Arm cortex M4; however, it seems codec2 is running out of memory > >> on this MCU. I was wondering what the minimum requirement of RAM and CPU > >> are for codec2? On the project SM1000 it was mentioned that the MCU is > >> STM32F and as I searched this is family of MCUs with different sizes of RAM > >> and CPU clock. I am wondering which MCU from STM32F family is being used in > >> SM1000. > >> > >> Thanks for you time and consideration. > >> > >> -- > >> Sam > >> _______________________________________________ > >> Freetel-codec2 mailing list > >> [email protected] > >> https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > >> > > _______________________________________________ > > Freetel-codec2 mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > > > > > -- > Sam > _______________________________________________ > Freetel-codec2 mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 _______________________________________________ Freetel-codec2 mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freetel-codec2
