Search found 42 matches
- Mon Jul 12, 2021 4:54 am
- Forum: STM32 SD-Bootloader
- Topic: BootLoader for STM32F103ZET6
- Replies: 4
- Views: 59079
Re: BootLoader for STM32F103ZET6
Thank you for your patient response! I will be more prepared.
- Fri Jul 09, 2021 7:42 am
- Forum: STM32 SD-Bootloader
- Topic: BootLoader for STM32F103ZET6
- Replies: 4
- Views: 59079
BootLoader for STM32F103ZET6
Please tell me, I recently got a STM32F103ZET6, I have a project that needs to be completed by using STM32F103ZET6 with LCD , if I want to program with Arduino, I should download it from https://github.com/rogerclarkmelbourne/STM32duino-bootloader/tree/master/binaries Which BootLoader should I downl...
- Fri Jul 09, 2021 7:35 am
- Forum: Projects
- Topic: Finger heartbeat monitoring module based on stduino
- Replies: 2
- Views: 39380
Finger heartbeat monitoring module based on stduino
Heartbeat detection module, consisting of an infrared emitter LED and an infrared receiver. The finger heartbeat monitoring module is able to measure the pulse and works like this: when the finger is placed between the emitter and the receiver, the light emitted by the infrared emitting LED will pas...
- Wed Jul 07, 2021 2:37 am
- Forum: General discussion
- Topic: Is level conversion required for communication with LCD?
- Replies: 2
- Views: 27034
Re: Is level conversion required for communication with LCD?
normally stm32 interface ok to 5v ttl levels, so far lcds i tried work. important thing is some stm32 pins (those adc pins pa0-pa7) are not 5v tolerant so just make sure that the lcd side is input only (i.e. high z), this is so that the lcd won't push a 5v into stm32 at those pins Ok, thanks for yo...
- Tue Jul 06, 2021 6:18 am
- Forum: General discussion
- Topic: Is level conversion required for communication with LCD?
- Replies: 2
- Views: 27034
Is level conversion required for communication with LCD?
It's my first time in this place and I'm not that familiar with everything, so please forgive me if I ask stupid questions. I have an HMI , Arduino Uno, stm32, and blue pill, the default interface of my HMI is RS232, I need to solder it to TTL interface when I use Arduino Uno, and when I use stm32 I...
- Tue Jul 06, 2021 6:07 am
- Forum: Let us know a bit about you and your projects
- Topic: Jacob from Australia
- Replies: 0
- Views: 1885
Jacob from Australia
Hi everyone, my name is Jacob, I'm from Australia, I'm an amateur electronic engineer, I like to do some DIY, I hope I can learn more here and to share what I've learned here.
- Tue Jun 29, 2021 9:30 am
- Forum: General discussion
- Topic: LCD ID 0x4747 using STM32F103C8T6
- Replies: 4
- Views: 34959
Re: LCD ID 0x4747 using STM32F103C8T6
Serial bus interfaces on HX8347 SPI bus: 3-wire: /CS, SDIN, SCLK. SPI-3 first byte in CS frame contains: device code, DC, RW. 16 or 24 bit transmission frame In SPI bus mode the frame buffer memory can not be read. The bus interfaces are all supported by the HX8347 display driver software package. ...
- Mon Jun 28, 2021 8:01 am
- Forum: General discussion
- Topic: LCD ID 0x4747 using STM32F103C8T6
- Replies: 4
- Views: 34959
Re: LCD ID 0x4747 using STM32F103C8T6
Himax HX8347-D
It seems that the Himax HX8347-D display library does not support SPI
It seems that the Himax HX8347-D display library does not support SPI
- Fri Jun 25, 2021 7:21 am
- Forum: General discussion
- Topic: LCD ID 0x4747 using STM32F103C8T6
- Replies: 4
- Views: 34959
LCD ID 0x4747 using STM32F103C8T6
LCD_ID_readreg: ngle 16-bit e.g. the ID is at readReg(0) or as a sequence of 8-bit values in special locations (first is dummy) reg(0x0000) 47 47 ID: ILI9320, ILI9325, ILI9335, ... reg(0x0004) 00 00 00 00 Manufacturer ID reg(0x0009) 3F 3F 3F 3F 3F Status Register reg(0x000A) 00 00 Get Power Mode reg...
- Fri Jun 11, 2021 9:02 am
- Forum: Ideas & suggestions
- Topic: LCD
- Replies: 25
- Views: 100677
Re: LCD
You need a LCD what can show graphics in real time, I think it may be possible to use either LCD, the process should be implemented by the MCU, LCD is to provide a display function. https://www.adafruit.com/product/2050 https://store.stoneitech.com/product/stvi035wt-01/ If you have a better choice p...