User contributions for JMerkle
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11 February 2023
- 14:5214:52, 11 February 2023 diff hist +163 N File:Wireshark DHCP.jpg 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. current
- 14:4814:48, 11 February 2023 diff hist +91 N File:Zoomed Out View.jpg View showing blocks of data being transferred in different periods of time following reset. current
- 14:4414:44, 11 February 2023 diff hist +85 N File:First Frame.jpg First SPI frame showing data transfer. Notice the 0x01, 0x02, and 0x03 bytes on MISO. current
- 14:4214:42, 11 February 2023 diff hist +82 N File:Reset Pulse.jpg Software delay of 1ms becomes 2ms, with plenty of delay before first SPI transfer. current
21 January 2023
- 17:4217:42, 21 January 2023 diff hist +490 STM32 - WIZnet W5500 No edit summary
- 16:5216:52, 21 January 2023 diff hist +878 STM32 - WIZnet W5500 No edit summary
- 12:5512:55, 21 January 2023 diff hist 0 STM32 - WIZnet W5500 No edit summary
- 12:5412:54, 21 January 2023 diff hist +106 STM32 - WIZnet W5500 No edit summary
- 12:5212:52, 21 January 2023 diff hist +1,531 N STM32 - WIZnet W5500 Created page with "The WIZnet W5500 Ethernet chip provides an easy Ethernet network solution for many microprocessors/microcontrollers. Using a SPI interface and sample library code, most any p..."
- 12:3412:34, 21 January 2023 diff hist +1 Main Page No edit summary
- 12:3312:33, 21 January 2023 diff hist +30 Main Page No edit summary
- 12:3112:31, 21 January 2023 diff hist +557 Getting Started with ESP-IDF No edit summary current
12 November 2022
- 16:4616:46, 12 November 2022 diff hist +15 Getting Started with ESP-IDF →ESP-IDF Installation
- 16:0616:06, 12 November 2022 diff hist +2 Getting Started with ESP-IDF →Frequently Asked Questions
- 13:2413:24, 12 November 2022 diff hist +359 Getting Started with ESP-IDF No edit summary
- 13:1913:19, 12 November 2022 diff hist +611 Getting Started with ESP-IDF No edit summary
- 13:0913:09, 12 November 2022 diff hist +702 N Getting Started with ESP-IDF Created page with "ESP-IDF is a development environment for ESP32 processors to build larger projects<br> By default, an ESP-IDF project will utilize FreeRTOS to manage multiple components to bu..."
- 12:5312:53, 12 November 2022 diff hist +67 Main Page No edit summary
3 November 2022
20 October 2022
- 14:5814:58, 20 October 2022 diff hist +1,928 Getting Started with STM32 No edit summary
12 October 2022
- 15:2015:20, 12 October 2022 diff hist +758 Getting Started with STM32 No edit summary
10 October 2022
- 13:4113:41, 10 October 2022 diff hist +11 Getting Started with STM32 No edit summary
- 13:3613:36, 10 October 2022 diff hist +198 Getting Started with STM32 No edit summary
- 13:3213:32, 10 October 2022 diff hist +142 Getting Started with STM32 →Add printf() into your code:
- 13:2513:25, 10 October 2022 diff hist +2 Getting Started with STM32 →Add putchar() and getchar Functions:
- 13:2513:25, 10 October 2022 diff hist +20 Getting Started with STM32 →Add Sample Code:
- 08:3408:34, 10 October 2022 diff hist −313 Getting Started with STM32 No edit summary
- 08:2208:22, 10 October 2022 diff hist 0 Getting Started with STM32 →Create a New STM32CubeIDE_1.10.1 Project
9 October 2022
- 14:5514:55, 9 October 2022 diff hist 0 STM32 - Timers - Measuring Time →Choose and Configure A Timer
- 14:5214:52, 9 October 2022 diff hist −37 LittleFS Flash File System →The SPI and Serial Interface
- 14:4814:48, 9 October 2022 diff hist +21 LittleFS Flash File System →The SPI and Serial Interface
- 13:5013:50, 9 October 2022 diff hist −5,676 LittleFS Flash File System No edit summary
- 13:2413:24, 9 October 2022 diff hist +69 LittleFS Flash File System No edit summary
4 October 2022
- 14:0414:04, 4 October 2022 diff hist +54 STM32 - Timers - Measuring Time →Use The Timer
- 11:2711:27, 4 October 2022 diff hist +61 STM32 - Timers - Measuring Time →Choose and Configure A Timer
- 11:2411:24, 4 October 2022 diff hist +472 STM32 - Timers - Measuring Time No edit summary
- 11:1611:16, 4 October 2022 diff hist +265 STM32 - Timers - Measuring Time →Start The Timer
- 11:1311:13, 4 October 2022 diff hist +76 STM32 - Timers - Measuring Time →Choose and Configure A Timer
- 11:1111:11, 4 October 2022 diff hist +817 STM32 - Timers - Measuring Time No edit summary
- 10:4710:47, 4 October 2022 diff hist +139 N File:STM32-F103 TIM4.jpg 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. current
- 10:4510:45, 4 October 2022 diff hist +155 STM32 - Timers - Measuring Time →Choose A Timer
- 10:3610:36, 4 October 2022 diff hist +15 STM32 - Timers - Measuring Time No edit summary
- 10:3410:34, 4 October 2022 diff hist +19 STM32 - Timers - Measuring Time No edit summary
- 10:3210:32, 4 October 2022 diff hist +599 N STM32 - Timers - Measuring Time Created page with "Each of the STM32 parts has multiple timers, and some are better than others for measuring the duration of a function. I firmly believe until you actually measure the time a..."
- 10:2710:27, 4 October 2022 diff hist +42 Main Page No edit summary
- 10:2010:20, 4 October 2022 diff hist +31 Getting Started with STM32 →Processor: STM32F103RBT6
5 September 2022
- 15:0115:01, 5 September 2022 diff hist +2 STM32 - Using DMA for Serial Receive No edit summary
- 15:0015:00, 5 September 2022 diff hist −73 STM32 - Using DMA for Serial Receive No edit summary
- 14:5814:58, 5 September 2022 diff hist −82 STM32 - Using DMA for Serial Receive No edit summary
- 14:5214:52, 5 September 2022 diff hist +82 STM32 - Using DMA for Serial Receive No edit summary