Search found 10 matches
- Mon Jun 15, 2015 1:55 pm
- Forum: General Discussion and Questions
- Topic: Reduce extra peripherals
- Replies: 11
- Views: 11569
Re: Reduce extra peripherals
Hello, I compiled the /micropython/bare-arm with the make command and I got the following output . Did not make change in make file. I am not able to get 75K ls -ls firmware.elf 128 -rwxr-xr-x. 1 root root 183788 Jun 15 19:27 firmware.elf size firmware.elf text data bss dec hex filename 71436 0 392 ...
- Mon Jun 15, 2015 8:24 am
- Forum: General Discussion and Questions
- Topic: Reduce extra peripherals
- Replies: 11
- Views: 11569
Re: Reduce extra peripherals
I have some more queries on the size . Is it possible to have a break of the memory as follows 1. Stmhal basic (only StdPeriphLibs inside) 2. Stmhal (point 1) + OS (RTOS) 3. Stmhal (point 2) + FS (FAT FS) 4. Stmhal (point 3) + USB (USB Libs, device and host) I was trying to make some changes in the ...
- Mon Jun 15, 2015 4:07 am
- Forum: Announcements and News
- Topic: MicroPython and the European Space Agency
- Replies: 13
- Views: 179694
- Thu Jun 11, 2015 4:44 pm
- Forum: General Discussion and Questions
- Topic: Reduce extra peripherals
- Replies: 11
- Views: 11569
Re: Reduce extra peripherals
Thanks for the detailed explanation regarding the size of the stack. I tried to compile the bare-arm by going to the folder bare-arm and command "make BOARD=STM32F4DISC V=1" . I got the output in build with firmware.elf having the size " -rwxr-xr-x. 1 root root 183788 Jun 11 22:12 firmware.elf". Is ...
- Thu Jun 11, 2015 9:47 am
- Forum: General Discussion and Questions
- Topic: Reduce extra peripherals
- Replies: 11
- Views: 11569
Re: Reduce extra peripherals
Hello dhylands Thanks for your reply . I went to STMHAL/boards/STM32F4DISC and change the macros as #define MICROPY_HW_HAS_SWITCH (1) #define MICROPY_HW_HAS_SDCARD (0) #define MICROPY_HW_HAS_MMA7660 (0) #define MICROPY_HW_HAS_LIS3DSH (0)//1 #define MICROPY_HW_HAS_LCD (0) #define MICROPY_HW_ENABLE_RN...
- Wed Jun 10, 2015 3:46 pm
- Forum: General Discussion and Questions
- Topic: Reduce extra peripherals
- Replies: 11
- Views: 11569
Reduce extra peripherals
Hello ,
Can you please suggest the correct way to reduce the extra peripherals which come by default (like I2C, SPI , FS,Timer ) in the current source code so that I can reduce the size of the binary to fit in small microcontroller. Your help is appreciated
Regards
RMQ
Can you please suggest the correct way to reduce the extra peripherals which come by default (like I2C, SPI , FS,Timer ) in the current source code so that I can reduce the size of the binary to fit in small microcontroller. Your help is appreciated
Regards
RMQ
- Mon Jun 08, 2015 11:27 am
- Forum: General Discussion and Questions
- Topic: STM Bootloader Driver for Windows 7 64-bit?
- Replies: 13
- Views: 31614
Re: STM Bootloader Driver for Windows 7 64-bit?
Are you able to see the DFU devices in the listview "Available DFU Devices" when the board is in the DFU mode. Which board you are using with the software ?
- Thu May 28, 2015 4:02 am
- Forum: Other Boards
- Topic: Error while building uPython for STM32F407 discovery board
- Replies: 7
- Views: 9479
Re: Error while building uPython for STM32F407 discovery board
Thanks for the precious inputs . Your second advise worked out (https://launchpad.net/gcc-arm-embedded). I am able to compile the sources now.
Regards
RMQ
Regards
RMQ
- Mon May 25, 2015 11:28 am
- Forum: General Discussion and Questions
- Topic: Writing a new class on top of existing package for Wi-Fi module
- Replies: 0
- Views: 2664
Writing a new class on top of existing package for Wi-Fi module
Hello ,
I want to write a new class for Wi-Fi module similar to the Accel or Standard peripheral (I2C, SPI) . Can you suggest how to start work in this direction
Regards
RMQ
I want to write a new class for Wi-Fi module similar to the Accel or Standard peripheral (I2C, SPI) . Can you suggest how to start work in this direction
Regards
RMQ
- Mon May 25, 2015 10:13 am
- Forum: Other Boards
- Topic: Error while building uPython for STM32F407 discovery board
- Replies: 7
- Views: 9479
Re: Error while building uPython for STM32F407 discovery board
Hello I am trying to compile the sources for STM32F4 discovery kit on Fedora machine bit I get a compilation error . The path of the tool chain seems to be correct . The logs are as below : [root@zinga stmhal]# make BOARD=STM32F4DISC V=1 CPP ../py/qstrdefs.h arm-none-eabi-gcc -E -I. -I.. -Ibuild-STM...