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--- start [11/23/2025 10:31] – [Embedded] admin
+++ start [06/09/2026 11:07] (current) – [Linux/Unix] admin
@@ Line 5: / Line 5: @@
 [[https://www.youtube.com/watch?v=PUv66718DII|Inventing on principle, Bret Victor]]
-====== ARM ======
+[[https://www.cs.unc.edu/~stotts/COMP590-059-f24/robsrules.html?utm_source=hackernewsletter&utm_medium=email&utm_term=code|Rob Pike's 5 rules of programming]]
+======ARM======
 **__[[STM32]]__**
@@ Line 92: / Line 94: @@
 ^Board  ^HW ^Project links  ^Toolchain version / Build environment ^SW Components ^
 | Infineon XMC4800 Relax | XMC4800-F144 @144MHz \\ 2MB Flash \\ 352KB RAM \\ Segger J-Link| [[https://www.infineon.com/cms/en/product/evaluation-boards/kit_xmc48_relax_ecat_v1/|Board]] \\ [[https://www.infineon.com/dgdl/Infineon-XMC4700-XMC4800-DS-v01_01-EN.pdf?fileId=5546d462518ffd850151908ea8db00b3|MCU_DS]] \\ [[https://www.infineon.com/dgdl/Infineon-ReferenceManual_XMC4700_XMC4800-UM-v01_03-EN.pdf?fileId=5546d462518ffd850151904eb90c0044 | MCU_RM]]| Docker Ubuntu 18.04 with: \\  gcc-arm-none-eabi-8-2018-q4-major (developer.arm.com) |XMCLib 2.1.22 \\ JLink V634g|
-| ST Nucleo F429ZI | STM32F429ZIT6 @180MHz \\ 2MB Flash  \\ 256+4KB SRAM \\ <del>On-board ST-LINK/V2-1</del> \\ Black Magic Probe (and incl. UART) | [[https://www.st.com/resource/en/user_manual/dm00244518-stm32-nucleo-144-boards-stmicroelectronics.pdf|Board]] \\  [[https://www.st.com/resource/en/datasheet/stm32f429zi.pdf|MCU_DS]] \\ [[https://www.st.com/resource/en/reference_manual/DM00031020-.pdf|MCU_RM]] \\ [[https://www.st.com/content/ccc/resource/technical/document/programming_manual/6c/3a/cb/e7/e4/ea/44/9b/DM00046982.pdf/files/DM00046982.pdf/jcr:content/translations/en.DM00046982.pdf|F4_PM]] | gcc-arm-none-eabi-9-2019-q4-major \\ --- \\ **gcc-arm-none-eabi-9-2019-q4-major** \\ --- \\ RTEMS toolchain | libopencm3 \\ --- \\ **CubeMX (168MHz) \\ Flash and debug with gdb** \\ --- \\ RTEMS |
+| ST Nucleo F429ZI | STM32F429ZIT6 @180MHz \\ 2MB Flash  \\ 256+4KB SRAM \\ <del>On-board ST-LINK/V2-1</del> \\ Black Magic Probe (and incl. UART) | [[https://www.st.com/resource/en/user_manual/dm00244518-stm32-nucleo-144-boards-stmicroelectronics.pdf|Board]] \\  [[https://www.st.com/resource/en/datasheet/stm32f429zi.pdf|MCU_DS]] \\ [[https://www.st.com/resource/en/reference_manual/DM00031020-.pdf|MCU_RM]] \\ [[https://www.st.com/content/ccc/resource/technical/document/programming_manual/6c/3a/cb/e7/e4/ea/44/9b/DM00046982.pdf/files/DM00046982.pdf/jcr:content/translations/en.DM00046982.pdf|F4_PM]] | gcc-arm-none-eabi-9-2019-q4-major \\ --- \\ gcc-arm-none-eabi-9-2019-q4-major \\ --- \\ RTEMS toolchain | libopencm3 \\ --- \\ CubeMX (168MHz) \\ Flash and debug with gdb \\ --- \\ RTEMS |
 | Pyboard D SF6W | STM32F767VIT @216MHz \\ 2MB Flash  \\ 2MB QSPI Flash \\ 512KB RAM | [[https://pybd.io/hw/pybd_sfxw.html|Board]] \\ [[https://pybd.io/hw/wbus_dip68.html|DIP68]] \\ [[https://www.st.com/resource/en/datasheet/stm32f767zi.pdf|MCU_DS]] \\ [[https://www.st.com/resource/en/reference_manual/dm00224583-stm32f76xxx-and-stm32f77xxx-advanced-armbased-32bit-mcus-stmicroelectronics.pdf|MCU_RM]] \\ [[https://www.st.com/resource/en/programming_manual/dm00237416-stm32f7-series-and-stm32h7-series-cortexm7-processor-programming-manual-stmicroelectronics.pdf | F7_PM]]| (FW obtained from [[http://www.micropython.org/download/pybd/|MicroPython]] )| MicroPython 1.14-83 \\ Flash with dfu-util |
 |ST STM32MP157A-DK1 |STM32MP157 (2A7 @650MHz + M4 @209MHz) \\ 4-Gbit DDR3L \\ On-board ST-LINK/V2-1  | [[https://www.st.com/resource/en/user_manual/dm00591354-discovery-kits-with-stm32mp157-mpus-stmicroelectronics.pdf|Board]] \\ [[https://www.st.com/resource/en/datasheet/stm32mp157a.pdf|MCU_DS]] \\ [[https://www.st.com/resource/en/reference_manual/dm00327659-stm32mp157-advanced-arm-based-32-bit-mpus-stmicroelectronics.pdf | MCU_RM]] | Docker Ubuntu 18.04 with: \\ yocto thud | Real-time (RT-PREEMPT)|
@@ Line 100: / Line 102: @@
 |**BeaglePlay** |TI AM625 (4A53 @xxHz, 1M4F @xxHz) \\ 512KB L2 cache, each A53 32KB ICache and 32KB DCache \\ 2GB DDR4 RAM, M4F 256KB RAM \\ Tag-Connect JTAG connection  | [[https://docs.beagleboard.org/beagleplay.pdf|Board]] \\ [[https://www.ti.com/lit/gpn/am625|MCU_DS]] \\ [[https://www.ti.com/lit/pdf/spruiv7|MCU_RM]] | Yocto ? | Yocto ? |
 |**BeagleV-Fire** |4RV64GC (U54-MC) \\ 2GB DDR4 RAM \\ Tag-Connect JTAG connection  | [[https://docs.beagleboard.org/beaglev-fire.pdf|Board]] \\ [[https://www.sifive.com/document-file/sifive-essential-product-brief|MCU]] \\ [[https://www.sifive.com/document-file/freedom-u540-c000-manual|MCU_manual]] | Yocto ? | Yocto ? |
+| **ST B-G474E-DPOW1** | STM32G474RET6 @180MHz \\ 512KB Flash  \\ 128KB SRAM \\ <del>On-board ST-LINK/V3E</del> \\ **Segger J-Link** | [[https://www.st.com/resource/en/user_manual/um2577-discovery-kit-with-stm32g474re-mcu-stmicroelectronics.pdf|Board]] \\  [[https://www.st.com/resource/en/datasheet/stm32g474cb.pdf|MCU_DS]] \\ [[https://www.st.com/resource/en/reference_manual/rm0440-stm32g4-series-advanced-armbased-32bit-mcus-stmicroelectronics.pdf|MCU_RM]] \\ [[https://www.st.com/resource/en/programming_manual/pm0214-stm32-cortexm4-mcus-and-mpus-programming-manual-stmicroelectronics.pdf|M4_PM]] | gcc-arm-none-eabi-9-2019-q4-major \\ --- \\ **gcc-arm-none-eabi-9-2019-q4-major** \\ --- \\ RTEMS toolchain | libopencm3 \\ --- \\ **CubeMX (168MHz) \\ Flash and debug with gdb** \\ --- \\ RTEMS |
 ====== RTOS ======
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 [[Ubuntu]]
-**__[[kernel|Linux kernel]]__**
+<color /#FFff00>**__[[kernel|Linux kernel]]__**</color>
 [[tools|Development tools]]
-**__[[drivers|Driver programming]]__**
+<color /#FFff00>**__[[drivers|Driver programming]]__**</color>
 [[device tree]]
@@ Line 136: / Line 140: @@
 [[Testing]]
-**__[[Realtime]]__**
+<color /#FFff00>**__[[Realtime]]__**</color>
 [[http://lxr.linux.no/+trees|The Linux Cross Reference]]
@@ Line 146: / Line 150: @@
 https://marcin.juszkiewicz.com.pl/download/tables/syscalls.html
-==== BSD ====
+=== BSD ===
 Some [[FreeBSD|FreeBSD tips]].
 ====== Programming ======