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This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | User | Description | Versions |
|---|---|---|---|---|---|---|
| 15:43, 23 January 2025 | TM1637 - Updating Clock-Time Display.jpg (file) |  |
378 KB | JMerkle | Waveforms captured during a clock update of the display | 1 |
| 13:34, 23 January 2025 | AT24C32 poll-for ready.jpg (file) |  |
220 KB | JMerkle | Following a write, polling the AT24C32 until it responds with an 'ACK' | 1 |
| 13:33, 23 January 2025 | AT24C32 write 16 bytes using page write.jpg (file) |  |
267 KB | JMerkle | I2C waveform captured using page mode to write16 bytes to an AT24C32 | 1 |
| 09:03, 16 January 2025 | I2c ds3231 read write.jpg (file) |  |
137 KB | JMerkle | Waveforms generated reading DS3231 control index (0x0E), and then writing it back | 1 |
| 14:35, 10 December 2024 | DS3231 Module Schematic.jpg (file) |  |
113 KB | JMerkle | Schematic of DS3231 Module showing charging circuit | 1 |
| 11:39, 18 November 2024 | TM1637 Display Decimal Points.jpg (file) |  |
44 KB | JMerkle | TM1637 module with four characters, each with decimal points | 1 |
| 11:21, 18 November 2024 | TM1637 Display.jpg (file) |  |
32 KB | JMerkle | 4 Character - 7-segment display with colon clock display | 1 |
| 12:04, 22 October 2024 | STM32CubeIDE BoardSelector 1.jpg (file) |  |
58 KB | JMerkle | 1 | |
| 15:56, 26 September 2024 | ShowViewTerminalTerminal.jpg (file) |  |
21 KB | JMerkle | Show View - Terminal selection | 1 |
| 15:55, 26 September 2024 | TerminalIcon.jpg (file) |  |
1 KB | JMerkle | Terminal Icon | 1 |
| 15:54, 26 September 2024 | WindowShowViewOther.jpg (file) |  |
40 KB | JMerkle | Show Other Windows | 1 |
| 10:13, 26 September 2024 | GPIO WriteBit.jpg (file) |  |
11 KB | JMerkle | GPIO_WriteBit() function call - Edit port letter and pin number | 1 |
| 10:04, 26 September 2024 | EditPort.jpg (file) |  |
7 KB | JMerkle | Edit GPIO port | 1 |
| 10:04, 26 September 2024 | EditPin.jpg (file) |  |
34 KB | JMerkle | Edit GPIO pin | 1 |
| 09:21, 26 September 2024 | MounRiver Icon Download.jpg (file) |  |
1 KB | JMerkle | MounRiver Download Button | 1 |
| 09:20, 26 September 2024 | MounRiver Icon Build.jpg (file) |  |
1 KB | JMerkle | MounRiver Studio "Build" button | 1 |
| 09:10, 26 September 2024 | Flash Image Intel HEX.jpg (file) |  |
166 KB | JMerkle | Navigate to C/C++ Build -> Settings -> GNU RISC-V Cros Create Flash Image -> General. Using pull-down menu, select "Intel HEX(.hex)" | 1 |
| 08:59, 26 September 2024 | GPIO Toggle Select Properties.jpg (file) |  |
82 KB | JMerkle | Modifying the properties of a project - Select the properties of the project | 1 |
| 14:39, 1 August 2024 | DS3231.jpg (file) |  |
187 KB | JMerkle | 1 | |
| 14:39, 14 June 2024 | RotaryEncoderPinSelection.jpg (file) |  |
355 KB | JMerkle | Timer2 with Pin Assignments | 1 |
| 14:26, 14 June 2024 | RotaryEncoderModule.jpg (file) |  |
85 KB | JMerkle | Common rotary encoder module with knob, mounting nut and washer. | 1 |
| 09:23, 14 June 2024 | RotaryEncoder.jpg (file) |  |
58 KB | JMerkle | 2 | |
| 08:30, 12 June 2024 | CPanel Databases.jpg (file) |  |
31 KB | JGMerkle | Example of hostgator.com's CPanel Database interface | 1 |
| 20:34, 22 May 2023 | Semihosting Use OpenOCD.jpg (file) |  |
128 KB | JMerkle | Need to change the debugger | 1 |
| 08:52, 21 May 2023 | Semihosting Problem Occurred.jpg (file) |  |
29 KB | JMerkle | This dialog was produced when trying to get Semihosting functionality with STM32. https://community.st.com/s/article/how-to-use-semihosting-with-stm32cubeide-and-stm32 | 1 |
| 09:18, 17 April 2023 | WCH-LinkE back.jpg (file) |  |
258 KB | JMerkle | WCH-LinkE programmer, back side | 1 |
| 09:18, 17 April 2023 | WCH-LinkE front.jpg (file) |  |
223 KB | JMerkle | WCH-LinkE Programmer, front side | 1 |
| 12:38, 14 April 2023 | WCH Link Device Manager.jpg (file) |  |
145 KB | JMerkle | WCH-Link displayed in Windows Device Manager | 1 |
| 13:11, 19 February 2023 | NUCLEO-C031C6.jpg (file) |  |
188 KB | JMerkle | 1 | |
| 13:52, 11 February 2023 | Wireshark DHCP.jpg (file) |  |
302 KB | JMerkle | Using a managed switch, with port mirroring (Port Mirroring REQUIRED), I was able to capture the device's DHCP transactions. All completed within 17 milliseconds. | 1 |
| 13:48, 11 February 2023 | Zoomed Out View.jpg (file) |  |
120 KB | JMerkle | View showing blocks of data being transferred in different periods of time following reset. | 1 |
| 13:44, 11 February 2023 | First Frame.jpg (file) |  |
150 KB | JMerkle | First SPI frame showing data transfer. Notice the 0x01, 0x02, and 0x03 bytes on MISO. | 1 |
| 13:42, 11 February 2023 | Reset Pulse.jpg (file) |  |
108 KB | JMerkle | Software delay of 1ms becomes 2ms, with plenty of delay before first SPI transfer. | 1 |
| 09:47, 4 October 2022 | STM32-F103 TIM4.jpg (file) |  |
173 KB | JMerkle | Configure Timer4 to update once each micro second. With SysClk at 64MHz, we need the prescaler to divice by 64. Use (64-1) to achieve that. | 1 |
| 13:38, 5 September 2022 | Download link.png (file) |  |
61 KB | JMerkle | Download link icon | 1 |
| 08:06, 2 August 2022 | UART2Config.jpg (file) |  |
127 KB | JMerkle | 2 | |
| 07:44, 2 August 2022 | UART2.jpg (file) |  |
103 KB | JMerkle | USART2 - configuration screen | 1 |
| 07:58, 20 May 2022 | Image.PF263516.en.feature-description-include-personalized-no-cpn-medium.jpg (file) |  |
186 KB | JMerkle | NUCLEO-F767ZI (well, not actually, but this is the image provided by STMicro for the board.) | 1 |
| 09:03, 11 April 2022 | Download.jpg (file) |  |
3 KB | JMerkle | Download Image with down pointing arrow | 1 |
| 08:54, 20 March 2022 | Nucleo f103rb 2018 07 06 arduino right.jpg (file) |  |
224 KB | JMerkle | NUCLEO-F103RB Arduino right side pinout | 1 |
| 15:47, 21 November 2021 | Ttgo lines.py example.jpg (file) |  |
2.09 MB | JMerkle | Example of the ttgo_lines.py program running | 1 |
| 15:29, 21 November 2021 | Board Pinout.png (file) |  |
585 KB | JMerkle | https://www.ebay.com/itm/184820464847 | 1 |
| 15:25, 21 November 2021 | Display Board.png (file) |  |
434 KB | JMerkle | https://www.ebay.com/itm/184820464847 | 1 |
| 09:35, 5 May 2021 | CAN Transceiver.jpg (file) |  |
104 KB | JMerkle | Ebay picture for CAN bus transceiver | 1 |
| 09:18, 27 April 2021 | CAN ID0x123 Data0x30 NORMALmode.jpg (file) |  |
105 KB | JMerkle | ID: 0x123 Data: 1 byte: 0x30 Normal mode Continuous transitions with errors | 1 |
| 09:05, 27 April 2021 | CAN ID0x123 Data0x30.jpg (file) |  |
94 KB | JMerkle | CAN Bus, 10,000Bits/second, 11-bit ID:0x123, 1 byte of data:0x30 | 1 |
| 11:34, 26 April 2021 | Mcp9808a.jpg (file) |  |
103 KB | JMerkle | AdaFruit MCP9808 temperature sensor module This Microchip sensor has a 2.7V to 5.5V operating range, good for 5V Arduino boards as well as 3.3V Raspberry Pi and 3.3V STM32 boards. | 1 |
| 12:56, 25 January 2021 | 1602 I2C Mega2560.jpg (file) |  |
549 KB | JMerkle | My Mega2560 connected to a 1602 LCD display using an I2C expander PCF8574A https://www.ti.com/lit/ds/symlink/pcf8574a.pdf | 1 |
| 16:04, 19 January 2021 | 1602 I2C LCD.jpg (file) |  |
29 KB | JMerkle | 16x2 LCD Display with a PCF8574 I2C expander adapter attached | 1 |
| 15:39, 12 January 2021 | 80x160 back.jpg (file) |  |
266 KB | JMerkle | ST7735S controller, 80x160, 65K color 0.96" SPI display module, backside view Similar to: https://www.ebay.com/itm/193483068817 | 1 |
