Search found 64 matches

by dev
Tue Dec 12, 2017 4:10 am
Forum: General discussion
Topic: usb host contr stm32
Replies: 8
Views: 104

Re: usb host contr stm32

Thanks ag123.
I thought of using SD card but my PC don't have MMC reader. I want to connect it to one of Machine which send data through UART.
Pendrive would be easy to connect to PC or to Mobile to check data.
by dev
Tue Dec 12, 2017 3:32 am
Forum: General discussion
Topic: usb host contr stm32
Replies: 8
Views: 104

usb host contr stm32

Hi, i was looking for the option for usb host controller from stm32f. I want to use usb stick and collect some data from stm32. i need some advise for selecting controller. Should i go with ftdi chip (no firmware required)which provide host functionality with some interface. So, should i go with mic...
by dev
Tue Nov 14, 2017 5:20 pm
Forum: General discussion
Topic: some sectors are write protected
Replies: 24
Views: 448

Re: some sectors are write protected

1. your ST_Link dongle works fine when uploading a sketch via ST_Link method from Arduino IDE 2. when using ST_Link dongle with ST_Link Utility then the programming the bootloader fails with above errors. yes, right. Could you make the screenshot of your Target->Settings while connected to your ST_...
by dev
Mon Nov 13, 2017 3:50 am
Forum: General discussion
Topic: some sectors are write protected
Replies: 24
Views: 448

Re: some sectors are write protected

@Rick, i am apologies for that again. my intention wasn't that. @Roger, what should i check in that? i think usb is detecting as COM port then USB is working. (i have no idea if other problem exists) @Pito, I am not messing around with any sketches. I am just using LED blink example and some pre com...
by dev
Sun Nov 12, 2017 7:11 pm
Forum: General discussion
Topic: some sectors are write protected
Replies: 24
Views: 448

Re: some sectors are write protected

I am flashing using STlink dongle only, but i get the error continously. I have to reset the board 3-4 times for one flash(which was not the case before two days). I flashed binary you mentioned. and flashing code as // the setup function runs once when you press reset or power the board void setup(...
by dev
Sun Nov 12, 2017 6:57 pm
Forum: General discussion
Topic: some sectors are write protected
Replies: 24
Views: 448

Re: some sectors are write protected

ohh...yes. Sorry for that. But i did mentioned stm32f103c8t6.

i know some threads were going on about name of boards.

yes. I have blue pill board.
by dev
Sun Nov 12, 2017 6:52 pm
Forum: General discussion
Topic: some sectors are write protected
Replies: 24
Views: 448

Re: some sectors are write protected

Yes, i flashed using stlink clone dongle. I have following board with me.
STM32Mini (1).jpg
STM32Mini (1).jpg (132.99 KiB) Viewed 91 times
by dev
Sun Nov 12, 2017 6:46 pm
Forum: General discussion
Topic: some sectors are write protected
Replies: 24
Views: 448

Re: some sectors are write protected

Hi, @Rick, I was facing problem while flashing using stlink utility but i could flash using arduino ide. But after flashing USB bootloader, i couldn't flash using STM32duino bootloader. i used this method before(6 months ago). @pito, i tried suggested binary too. But not working for my board. Board ...
by dev
Sun Nov 12, 2017 3:13 pm
Forum: General discussion
Topic: some sectors are write protected
Replies: 24
Views: 448

Re: some sectors are write protected

I took bootloader file from your repo. I am not sure which file to use. So i took randomely. After some reading on STM32duino's wiki page i am really confused. I tried maple_rev5_boot20.bin, generic_boot20_pb12.bin as well. i am using stm32f103c8t6. but result is same. not able to flash over usb boo...
by dev
Sat Nov 11, 2017 6:09 pm
Forum: General discussion
Topic: some sectors are write protected
Replies: 24
Views: 448

Re: some sectors are write protected

Thanks. I re-flashed the bootloader named as " generic_boot20_pc13.bin ", then also arduino ide is not able to flash code in it. I opened serial terminal and got following messages continously. Congratulations, you have installed the STM32duino bootloader See https://github.com/rogerclarkmelbourne/S...