Search found 1182 matches

by martinayotte
Sat Jul 22, 2017 3:52 pm
Forum: All other boards
Topic: very small STM32F405 board
Replies: 5
Views: 51

Re: very small STM32F405 board

STM32F405 or F407 are already supported since more than 2 years.
Maybe some feature missing, but just tell us which ones ... ;)
by martinayotte
Sat Jul 22, 2017 3:50 pm
Forum: Libraries & Hardware
Topic: Hardware-I2C issue HTU21DF
Replies: 5
Views: 302

Re: Hardware-I2C issue HTU21DF

No issue there ... PullUps and/or Timeout parameter.
by martinayotte
Sat Jul 22, 2017 3:38 pm
Forum: Projects
Topic: Need advice: Metal detector with stm32f103
Replies: 50
Views: 2208

Re: Need advice: Metal detector with stm32f103

Obviously there is some problem with this library when used with ST-Link. In the same thread ahull suggests better not to use JXXX pins. I used PB4 and after reading the ahull's suggestions I changed it with PA11, but it still does not work. Yes, that's why I told you about pinouts, PB4 is JNRST. I...
by martinayotte
Fri Jul 21, 2017 6:47 pm
Forum: Projects
Topic: Need advice: Metal detector with stm32f103
Replies: 50
Views: 2208

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: 63

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: 98

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: 192

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: 192

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: 192

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: 192

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...