Thanx ... Looks nice
Any timeframe for a "final" version
/Bingo
Search found 82 matches
- Wed Apr 08, 2020 7:24 pm
- Forum: Custom design boards
- Topic: Bluepill F4 board, anyone still working on it?
- Replies: 83
- Views: 23002
- Sun Mar 22, 2020 8:39 pm
- Forum: General discussion
- Topic: USB connection to STM32VLDISCOVERY
- Replies: 2
- Views: 772
Re: USB connection to STM32VLDISCOVERY
Does the VLDISCO (F100) support USB at all ?
The USB plug on the board is for the onboard ST-Link-V1 debugger
/Bingo
The USB plug on the board is for the onboard ST-Link-V1 debugger
/Bingo
- Wed Mar 04, 2020 7:37 pm
- Forum: General discussion
- Topic: STM32F103C8T6: Confirmation of counterfeiting by ST
- Replies: 14
- Views: 5690
- Tue Jan 28, 2020 3:20 pm
- Forum: General discussion
- Topic: Regarding Impementation of CAN on STM32 discovery
- Replies: 8
- Views: 2072
Re: Regarding Impementation of CAN on STM32 discovery
i am using two stm32f407 and two mcp2515 and ide using is arduino and iwant to send one stm32f407 data another stm32 using can bus so help me out thank you!!! Afaik MCP2515 is a SPI driven Canbus controller. Doesn't the F407 have a built in canbus interface available ?? I'm quite sure there are Ard...
- Sun Jan 26, 2020 8:37 pm
- Forum: General discussion
- Topic: dhrystone and whetstone benchmarks
- Replies: 85
- Views: 17379
Re: dhrystone and whetstone benchmarks
Well this day went totally cortex + FPU :) But at lest i got BLACKPILL_F411CE implemented in the ST Core @96MHz + ART Enabled BPF411CE.png I ran my first program on my "Ali Black-F407" I got my DISCO-F407 dusted off And i learned a lot about the boards.txt & variants directories I'm off ... ZZZzzzzz...
- Sun Jan 26, 2020 7:50 pm
- Forum: General discussion
- Topic: dhrystone and whetstone benchmarks
- Replies: 85
- Views: 17379
Re: dhrystone and whetstone benchmarks
What does this flag do ?? ST Core does not specify : -fsingle-precision-constant GenF4.build.flags.fp=-mfpu=fpv4-sp-d16 -mfloat-abi=hard F411 Built as cortex-m7 No -fsingle-precision-constant -O2 Fast N1 , slow N5 , slow MWIPS ########################################## Single Precision C Whetstone B...
- Sun Jan 26, 2020 7:49 pm
- Forum: General discussion
- Topic: dhrystone and whetstone benchmarks
- Replies: 85
- Views: 17379
- Sun Jan 26, 2020 7:28 pm
- Forum: General discussion
- Topic: dhrystone and whetstone benchmarks
- Replies: 85
- Views: 17379
Re: dhrystone and whetstone benchmarks
Damm ...fpiSTM wrote: ↑Sun Jan 26, 2020 7:14 pmThis is provided by ARM:
https://github.com/ARM-software/CMSIS_5 ... SP/Lib/GCC
".a" files ==> Compiled libraries
No source ..
Well i'd prob not understand the "magic" anyway
/Bingo
- Sun Jan 26, 2020 7:08 pm
- Forum: General discussion
- Topic: dhrystone and whetstone benchmarks
- Replies: 85
- Views: 17379
Re: dhrystone and whetstone benchmarks
I had to .... Built F411 but as a cortex-m7 boards.txt :oops: GenF4.name=Generic STM32F4 series GenF4.build.vid=0x0483 GenF4.build.core=arduino GenF4.build.board=GenF4 GenF4.build.extra_flags=-D{build.product_line} {build.enable_usb} {build.xSerial} {build.bootloader_flags} #GenF4.build.mcu=cortex-m...
- Sun Jan 26, 2020 6:35 pm
- Forum: General discussion
- Topic: dhrystone and whetstone benchmarks
- Replies: 85
- Views: 17379