Search found 1179 matches

by martinayotte
Fri Jul 21, 2017 6:47 pm
Forum: Projects
Topic: Need advice: Metal detector with stm32f103
Replies: 42
Views: 2139

Re: Need advice: Metal detector with stm32f103

LiquidCrystal doesn't need bootloader.
But maybe you changed the GPIO pinout by mistake ?
Of course, you can't use SWCLK/SWDIO as plain GPIOs...
by martinayotte
Fri Jul 21, 2017 1:33 pm
Forum: STM Core
Topic: Which define defines the stm32 core for libraries?
Replies: 3
Views: 44

Re: Which define defines the stm32 core for libraries?

There are severals ones, but the most common is __STM32F1__ or __STM32F4__, depending of MCU type.
Simply look at the compile command with verbosity turned-on ...
by martinayotte
Wed Jul 19, 2017 2:35 pm
Forum: Maple Bootloader
Topic: how to make full dump of maplemini with STM32 ST-LINK Utility
Replies: 7
Views: 89

Re: how to make full dump of maplemini with STM32 ST-LINK Utility

I'm using Texane ST-Link :
https://github.com/texane/stlink

Code: Select all

/usr/local/bin/st-flash read dump.bin 0x08000000 0x20000
by martinayotte
Sun Jul 09, 2017 12:53 pm
Forum: Windows
Topic: Can't compile anything for my NetduinoPlus2
Replies: 13
Views: 190

Re: Can't compile anything for my NetduinoPlus2

Right ! This is the behaviour of F4xx internal bootloader.
by martinayotte
Sat Jul 08, 2017 2:12 pm
Forum: Windows
Topic: Can't compile anything for my NetduinoPlus2
Replies: 13
Views: 190

Re: Can't compile anything for my NetduinoPlus2

stevestrong wrote:
Fri Jul 07, 2017 3:54 pm
@Martin, were you able to upload successfully to Netduino board over DFU?
During those past years, my Netduino2Plus was uploaded all the time with DFU with BOOT0 button, I've never used STLink with it since the connection is only available with pogo-pins.
by martinayotte
Thu Jul 06, 2017 8:08 pm
Forum: Windows
Topic: Can't compile anything for my NetduinoPlus2
Replies: 13
Views: 190

Re: Can't compile anything for my NetduinoPlus2

With #ifdef, I presume ...
by martinayotte
Thu Jul 06, 2017 7:11 pm
Forum: Windows
Topic: Can't compile anything for my NetduinoPlus2
Replies: 13
Views: 190

Re: Can't compile anything for my NetduinoPlus2

Can you please provide more info about your board (schematic, pinout)? The current error messages are related to FSMC, i do not know the pinout of that board. Steve ? I've been the first to bring Netduino2Plus working with Arduino_STM32 more than 2 years ago, and it has been added to Wiki pages too...
by martinayotte
Mon Jun 26, 2017 3:28 pm
Forum: Libary request
Topic: RTC library for STM32F0
Replies: 1
Views: 97

Re: RTC library for STM32F0

It should be possible, but probably requires some efforts ... First, it looks like F0 RTC is not simple counter like F1, but a BCD registers like F4. (I've done some implementation on F4 more than a year ago) But I don't think all register access are the same, only BCD similarities with F4, so a who...
by martinayotte
Mon Jun 19, 2017 5:08 pm
Forum: Builds and Announcements
Topic: Forum has been updated to PHPBB 3.2
Replies: 14
Views: 377

Re: Forum has been updated to PHPBB 3.2

I've neither cleared cache or cookies, and didn't saw any issues ...
by martinayotte
Tue May 16, 2017 2:23 pm
Forum: Generic STM32F103
Topic: Red Pill or Blue Pill?
Replies: 210
Views: 30033

Re: Red Pill or Blue Pill?

Right ! Core maturity is depending of what you wish to do.
Many libs can be shared between F1 and F4.
For example, almost 2 years ago, I've done lot of things with Netduino2Plus.
Networking, SdFat, LCD shield, etc...