Search found 23 matches
- Thu Apr 23, 2020 2:09 pm
- Forum: STM32 HID bootloader
- Topic: Having a problem with bootloader after uploading code
- Replies: 48
- Views: 66371
Re: Having a problem with bootloader after uploading code
Hi Guys One small problem... then I promise I will be quiet ;) Roger Clark Core with Hid Bootloader patch... All works great... but If I try to upload a sketch using ST-Link V2 it seems the SWD port is disabled... the only way is to pull up to 3.3 V boot1 then I can upload using ST-Link V2. I tried ...
- Thu Apr 23, 2020 12:33 pm
- Forum: Libraries & Hardware
- Topic: EEPROM
- Replies: 4
- Views: 21578
Re: EEPROM
Hi Mrburnette Thanks for your reply... I've learnt a lot from you, reading your answers in Stm32duinoforum and Arduino.. Yes, I've already checked the library in Roger GitHub... but I was confused, because it seems form the Example Sketch that it is possible to configure the page size.. EEPROM.PageB...
- Thu Apr 23, 2020 9:16 am
- Forum: Libraries & Hardware
- Topic: EEPROM
- Replies: 4
- Views: 21578
EEPROM
Hi guys I'm using Roger Clark's core... I''m familiarizing with the included EEPROM library... In the beginning was just only dark... but fortunately I found this PDF from ST that clarify a lot, it is " Implementing EEPROM emulation " AN2594 : https://www.st.com/resource/en/application_not...
- Mon Apr 20, 2020 8:05 am
- Forum: STM32 HID bootloader
- Topic: Having a problem with bootloader after uploading code
- Replies: 48
- Views: 66371
Re: Having a problem with bootloader after uploading code
The way in this thread was posted: to shutdown the USB you need to call Serial.end(); After that you can set pin mode and it should work. :o :) stevestrong you are a wizard.... i spent all the morning (I live in UTC+ 8 timezone) to look for it You saved my day... It works... it goes in HID mode and...
- Mon Apr 20, 2020 7:14 am
- Forum: STM32 HID bootloader
- Topic: Having a problem with bootloader after uploading code
- Replies: 48
- Views: 66371
Re: Having a problem with bootloader after uploading code
Hi Guys Thanks for the help and the hints. stas2z nvic_sys_reset() is working... for the second point I was hoping in a function()… like for the soft reset nvic_sys_reset()… the recompiling and coding solution is a little bit too time consuming in relation to my actual knowledge... as always I like ...
- Sun Apr 19, 2020 11:05 am
- Forum: STM32 HID bootloader
- Topic: Having a problem with bootloader after uploading code
- Replies: 48
- Views: 66371
Re: Having a problem with bootloader after uploading code
Hi Steve It seems there is no driver to uninstall... so when I install the device and re-plug, the PC says that cannot install, I try to let the PC go on internet but it says there is no driver for this device... I think this PC is a little bit messed up I have 2 more question a little bit out of to...
- Sun Apr 19, 2020 9:23 am
- Forum: STM32 HID bootloader
- Topic: Having a problem with bootloader after uploading code
- Replies: 48
- Views: 66371
Re: Having a problem with bootloader after uploading code
Hi Guys I tried on another PC and as soon as I plugged the cable the device was recognized and the driver was self installed (or just the device was associated with the existing CDC driver) by windows 7... I attach the picture... So it seems that for some reason the other PC doesn't have the driver ...
- Sun Apr 19, 2020 9:05 am
- Forum: STM32 HID bootloader
- Topic: Having a problem with bootloader after uploading code
- Replies: 48
- Views: 66371
Re: Having a problem with bootloader after uploading code
Hi Guys Thanks to you all... Thanks to Stevestrong for the effort on keeping alive and updated the original Roger's... I'm looking forward for the CDC ;) fpiSTM it seems my standard W7 installation doesn't have the driver??? very strange... I attach the picture Tried on different port... but to be s...
- Sun Apr 19, 2020 2:30 am
- Forum: STM32 HID bootloader
- Topic: Having a problem with bootloader after uploading code
- Replies: 48
- Views: 66371
I'm having problems too
Hi Guys First of all thanks to Vassilis for this bootloader and to all the other that are helping and pushing on... I like the idea to have a Hid Bootloader... but maybe I didn't entirely understand the concept.. It is clear what Stevestrong punctuated: after you upload the first sketch the Bootload...
- Fri Apr 03, 2020 1:44 pm
- Forum: General discussion
- Topic: Using the CORE with OR without BOOTLOADER: problems
- Replies: 4
- Views: 5323
Re: Using the CORE with OR without BOOTLOADER: problems
Hi Steve ;) Ok it seems to work. Thanks But I have 2 different results depending if I upload the code on a bluepill or on my circuit based on an stm32f103c8t6 this sequence enable the pins to work … and further uploads are successful on the bluepill... disableDebugPorts(); delay(100); enableDebugPor...