SDK-dat/RPI-OS-dat/RPI-OS-dat.md
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# RPI-OS-dat.md
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+
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+## dietpi
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+
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+[DietPi v9.11 has been released](https://dietpi.com/)
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+
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+- 64 bits works well for [[RMP-driver-dat]]
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+- good for rpi0 2w, etc
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+
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+
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+## raspbian
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+
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+- 32 bits MAY or MAY not works well for [[RMP-driver-dat]]
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+
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+
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+
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+
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+
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+
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+## other
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+
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- Volumio - [[volumio-dat]]
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- MoOde
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- LibreELEC
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- Max2play
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-- Raspbian - [[RPI-OS-dat]]
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- OSMC
board-series-dat/RMP-driver-dat/RMP-driver-cmd-dat.md
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+
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+# RMP-driver-cmd-dat.md
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+
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+| params | note |
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+| ------------------------- | ---- |
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+| --led-row-addr-type | |
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+| --led-slowdown-gpio | |
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+| --led-panel-type | |
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+| --led-rows | |
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+| --led-cols | |
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+| --led-chain | |
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+| --led-parallel | |
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+| --led-show-refresh | |
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+| --led-scan-mode | |
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+| --led-pwm-bits | |
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+| --led-pwm-lsb-nanoseconds | |
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+
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+
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+## examples
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+
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+~/rpi-rgb-led-matrix/examples-api-use/demo --led-panel-type=FM6126 --led-rows=64 --led-cols=128 --led-row-addr-type=5 --led-chain=1 --led-parallel=2 --led-show-refresh --led-scan-mode=0 --led-pwm-bits=7 --led-pwm-lsb-nanoseconds=50 -D0 --led-slowdown-gpio=2
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+
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+ Size: 128x128. Hardware gpio mapping: regular
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+ Press <CTRL-C> to exit and reset LEDs
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+ 249.6Hz (lowest: 64.7Hz))
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+
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+
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+
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+## ref
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+
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+- [[RMP-driver-dat]]
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board-series-dat/RMP-driver-dat/RMP-driver-dat.md
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![](2024-12-06-18-10-13.png)
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+## ref images
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+
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+- please find dietpi at [[RPI-OS-dat]]
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+
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## ref github
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[[ESP32-dat]] based
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- https://github.com/mrcodetastic/ESP32-HUB75-MatrixPanel-DMA
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- [Brian Lough](https://www.tindie.com/stores/brianlough/) (youtube link) for providing code contributions, hardware and suggestions
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+[[STM32-dat]] based
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+- [DMD_STM32](https://github.com/board707/DMD_STM32)
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+
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+[[ESP8266-dat]] based
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+
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+
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+[[RPI-dat]] based
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+
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+[hzeller/rpi-rgb-led-matrix](https://github.com/hzeller/rpi-rgb-led-matrix/)
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+
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+
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## ref
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board-series-dat/led-rgb-panel-dat/led-rgb-panel-chip-dat/led-rgb-panel-chip-dat.md
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# led-rgb-panel-chip-dat
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+## direct ABCDE addressing
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-## DP5125D
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+### DP5125D
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In the second order #65705, the panels came with the DP5125D driver chip. These panels work fine and do not have this issue in the exact same hardware/software environment.
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-## FM6124DJ driver chip
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+
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+## ABC panels
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+
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+ref - https://github.com/hzeller/rpi-rgb-led-matrix/issues/823
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+
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+https://community.pixelmatix.com/t/smartmatrix-doesnt-support-fm6126a-driver-chips/421
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+
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+### FM6124DJ driver chip
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In the first order #65388, the panels had the FM6124DJ driver chip. These panels have issues with the drive board: They display glitches/artefacts around the borders of objects like the red horizontal lines next to the object on the attached photo.
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![](2025-01-06-16-42-51.png)
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+### ICN2037
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+
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+### SM5368 - SM16208S
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+
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+https://github.com/hzeller/rpi-rgb-led-matrix/issues/1774
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+### DP5125 - DP32020A
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+
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+
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+## other
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+
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### chip check
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- probably NOT supported Panels: ICN2153 ICN2053 chips
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- Check the chip type (FM6126A)
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+
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+
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+## ref
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+
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+- [more chip list reference list DMD_STM32](https://github.com/board707/DMD_STM32/wiki/Led_drivers)