Search found 169 matches

by mrburnette
Sun Aug 09, 2020 5:46 pm
Forum: IDE's
Topic: [SOLVED] Maple_Upload.bat : EXCEPTION_ACCESS_VIOLATION
Replies: 1
Views: 40

Re: [SOLVED] Maple_Upload.bat : EXCEPTION_ACCESS_VIOLATION

... I successfully used Arduino UI to program my bluepill board using "STM32duino bootloader" (which i serial-loaded to the board before). After some weeks of playing around with other boards i found that uploading a sketch resulted in C:\Users\xyz\Documents\Arduino\hardware\Arduino_STM32/tools/win...
by mrburnette
Thu Aug 06, 2020 4:07 pm
Forum: General discussion
Topic: Internal temperature sensor
Replies: 3
Views: 94

Re: Internal temperature sensor

/* Reading Vdd and Temperature Sensor: http://stm32duino.com/viewtopic.php?f=3&t=1317#p16970 Pito 8/2016 Temperature sensor at ADC16, VREFINT at ADC17 Sketch uses 21,772 bytes (17%) of program storage space. Maximum is 122,880 bytes. Global variables use 4,488 bytes of dynamic memory. */ void setup...
by mrburnette
Thu Aug 06, 2020 3:38 pm
Forum: General discussion
Topic: Some General Info - New user
Replies: 3
Views: 131

Re: Some General Info - New user

... I am currently trying to design and choose a MCU's for a narrow boat project in the UK, trouble is I really struggle with programming. I can just about deal with the annoying ArduinoIDE and C is driving me nuts trying to learn it. Therefore, I will have to use a package which holds my hands and...
by mrburnette
Tue Aug 04, 2020 4:36 pm
Forum: STM32 HID bootloader
Topic: Having problem to make HID bootloaded 2.2
Replies: 6
Views: 302

Re: Having problem to make HID bootloaded 2.2

https://scienceprog.com/flashing-programs-to-stm32-embedded-bootloader/ The embedded bootloader on STM32 All the STM32 microcontrollers come with built-in bootloaders that burned in during production. Depending on device type, flash memory can be flashed using one of the interfaces like USART1 or U...
by mrburnette
Mon Aug 03, 2020 12:41 am
Forum: STM32 HID bootloader
Topic: Having problem to make HID bootloaded 2.2
Replies: 6
Views: 302

Re: Having problem to make HID bootloaded 2.2

Check out Roger's WiKi: https://github.com/rogerclarkmelbourne/Arduino_STM32/wiki/Bootloader Other links: Available cores 1. The current STM32F1/F4 core files (Leaflabs-based core) for the latest version of ArduinoIDE for clone boards https://github.com/rogerclarkmelbourne/Arduino_STM32 - The origin...
by mrburnette
Sun Aug 02, 2020 11:30 pm
Forum: General discussion
Topic: [Risolto] I2C and ADS1115 communication problem with STM32F103C8T6
Replies: 16
Views: 552

Re: I2C and ADS1115 communication problem with STM32F103C8T6

... I would like to read analog inputs with a 16-bit ADS1115 shield with the i2c protocol on pins PB10 and PB11 ... Assuming you are using Roger's version of STM32duino, there is a function to remap the pins: STM32F1/cores/maple/libmaple/i2c_f1.c static int i2c1_wants_remap(const i2c_dev *dev) { /*...
by mrburnette
Sun Aug 02, 2020 4:16 pm
Forum: STM boards (Discovery, Eval, Nucleo, ...)
Topic: Help getting started, NANO with STM32F103
Replies: 4
Views: 280

Re: Help getting started, NANO with STM32F103

So many posted projects... have a look-see: https://www.google.com/search?q=STM32F103+PROJECTS&oq=STM32F103+PROJECTS Good luck. I strongly recommend the purchase of 2 boards... test both, put one aside for project and use one for code development... bad things do happen during prototyping, having 2 ...
by mrburnette
Sun Aug 02, 2020 3:44 pm
Forum: General discussion
Topic: how to use multiple serial ports in stm32f103
Replies: 4
Views: 195

Re: how to use multiple serial ports in stm32f103

also: https://stm32duinoforum.com/forum/wiki_subdomain/index_title_API.html#Serial_.26_USB_Serial Serial & USB Serial Serial USB is enabled for all F103 boards when uploading using the bootloader, it is also available when uploading by ST-Link (SWD) In these cases: - Serial.print("Hello world"); wil...
by mrburnette
Sun Aug 02, 2020 3:03 pm
Forum: Let us know a bit about you and your projects
Topic: Hey there
Replies: 1
Views: 140

Re: Hey there

Hi Folks, after countless projects with Arduino boards I need more capable controllers by means of processing power and IO. Thought it would be a good Idea to stay with the Arduino IDE but guess what, it doesn’t work out that easily. That’s why I’m here. Greez Phil Welcome Phil. You may find my old...
by mrburnette
Sun Aug 02, 2020 3:36 am
Forum: Maple & Maple mini etc
Topic: IDE does not see COM port
Replies: 2
Views: 200

Re: IDE does not see COM port

... As Roger says I have to upload the blink sketch to get it working but the upload does not work. Chicken and egg? ... Maybe retry "serial-USB" following these instructions: https://stm32duinoforum.com/forum/wiki_subdomain/index_title_Uploading_a_sketch.html#Upload_via_Serial Be sure to follow ea...

Go to advanced search