Search found 6703 matches

by RogerClark
Sun Sep 24, 2017 12:00 pm
Forum: Builds and Announcements
Topic: New registratiion rules to reduce bot registration
Replies: 1
Views: 84

Re: New registratiion rules to reduce bot registration

Guys Its taken a while to find out how to change the permissions on the site to disallow new users from posting anywhere except the "New users must post here first..." section Its a bit time consuming to set this up, as it involves manually setting multiple checkboxes, so I'll make the change over t...
by RogerClark
Sun Sep 24, 2017 10:42 am
Forum: Projects
Topic: OV7670, Generic STM32F103RC and ILI9341 display
Replies: 313
Views: 11701

Re: OV7670, Generic STM32F103RC and ILI9341 display

Steve I've kinda got it working // // Created by indrek on 4.12.2016. // // Adapted for ILI9341 by stevestrong on 29.07.2017 // #include <LiveOV7670_stm32_OK.h> #include <Adafruit_ILI9341_STM.h> #include <SdFat.h> const uint8_t SD_CS = PC15; SdFat sd; // TFT connection: // PB1 - TFT reset // PA2 - T...
by RogerClark
Sun Sep 24, 2017 10:24 am
Forum: Projects
Topic: OV7670, Generic STM32F103RC and ILI9341 display
Replies: 313
Views: 11701

Re: OV7670, Generic STM32F103RC and ILI9341 display

BTW.

To get SD working, I removed the resistors and also shorted the link beside the 3.3V regulator on the LCD board, so that the SD card receives 3.3V instead of 3V

I'm not sure if I needed to do either of these but the SD works for me.
by RogerClark
Sun Sep 24, 2017 10:08 am
Forum: Projects
Topic: OV7670, Generic STM32F103RC and ILI9341 display
Replies: 313
Views: 11701

Re: OV7670, Generic STM32F103RC and ILI9341 display

Found 1 problem. Looks like SD leave SPI in 8 bit mode, but the ILI9341 lib needs 16 bit mode So I added a call to set into 16 bit before writing the text to the LCD, and it now saves the LCD screen multiple times #include <SdFat.h> #include "Adafruit_ILI9341_STM.h" #define TFT_CS PB0 #define TFT_DC...
by RogerClark
Sun Sep 24, 2017 9:55 am
Forum: Projects
Topic: OV7670, Generic STM32F103RC and ILI9341 display
Replies: 313
Views: 11701

Re: OV7670, Generic STM32F103RC and ILI9341 display

BTW. I have it wired like this lcd_sd_camera_blue_pill.png (Right click and view the image to get it in higher quality, as PHPBB seems to generate render views that are lower quality JPEG and I uploaded PNG) I'll double check that the SD_CS line and LCD_CS line are not somehow connected together. I'...
by RogerClark
Sun Sep 24, 2017 8:37 am
Forum: Projects
Topic: OV7670, Generic STM32F103RC and ILI9341 display
Replies: 313
Views: 11701

Re: OV7670, Generic STM32F103RC and ILI9341 display

uint16_t Adafruit_ILI9341_STM::readPixels24(int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint8_t *buf) { mSPI.beginTransaction(SPISettings(_safe_freq, MSBFIRST, SPI_MODE0, DATA_SIZE_8BIT)); writecommand(ILI9341_CASET); // Column addr set spiwrite16(x1); spiwrite16(x2); writecommand(ILI9341_PASET...
by RogerClark
Sun Sep 24, 2017 8:25 am
Forum: Builds and Announcements
Topic: Unverified user deletion
Replies: 5
Views: 92

Re: Unverified user deletion

fpiSTM wrote:
Sun Sep 24, 2017 7:22 am
Thanks for your work Roger.
No worries...
by RogerClark
Sun Sep 24, 2017 3:56 am
Forum: Builds and Announcements
Topic: Forum BBS software has been updated to PHPBB 3.2.1
Replies: 0
Views: 14

Forum BBS software has been updated to PHPBB 3.2.1

Guys

I've updated the site to PHPBB 3.2.1

I recommend that you clear your cache as a lot of files appear to have changed in this update.

If anyone has any problems, please post here or attempt to contact me by other means ;-)
by RogerClark
Sun Sep 24, 2017 3:05 am
Forum: STM32F103 Boards
Topic: Review : CZ mini STM32F103VE-EK (new version 2017)
Replies: 18
Views: 517

Re: Review : CZ mini STM32F103VE-EK (new version 2017)

.... i think the outside 22 hrs out of 24 feline may have forgiven me for the dose of frontline to the back of her neck. she stuffed herself on top of the book shelves, dropped down 2ft and then another 2ft, strolled across the wobbly bed tray/stand i use as a desk. groomed herself for a while and ...
by RogerClark
Sat Sep 23, 2017 11:33 pm
Forum: Builds and Announcements
Topic: Unverified user deletion
Replies: 5
Views: 92

Re: Unverified user deletion

I've now delete all the unverified accounts which are more than 1 month old. I also did a spot check on some of the email addresses which were quoted, and they are normally gmail or hotmail etc, and when I tried to google those email addresses, most of the time google did not find a direct match. I ...