Changes in 35e5708: 1091

				BOM-DAT/FPC-dat/FPC-dat.md
			
          @@ -1,5 +1,7 @@

          -# FPC dat 

          +# FPC-dat 

          +

          +- add [[test-point-dat]] for debugging 

           ## Info

				BOM-DAT/mosfet-dat/mosfet-dat.md
			
          @@ -44,6 +44,8 @@ common brand: [[Vishay-dat]]

           | AO3400            | A0T0 | [[AOSMD-dat]]    | 5.8A  | SOT-23   | N       | 30V N-Channel MOSFET                        |

           | AO3401            | A19T | [[AOSMD-dat]]    | 4.3A  | SOT-23   | P       | 30V P-Channel MOSFET                        |

           | 2N7002            | 7002 | [[NXP-dat]]      | 115mA | SOT-23   | N       | 60V N-Channel MOSFET                        |

          +| SI1304            |      | [[Vishay-dat]]   | 5.1A  | SOT-23   | N       | 20V N-Channel MOSFET                        |

          +| SI1308            |      | [[Vishay-dat]]   | 8.7A  | SOT-23   | N       | 30V N-Channel MOSFET                        |

           | SI2300            |      | [[Vishay-dat]]   | 2.8A  | SOT-23   | P       | 20V P-Channel MOSFET                        |

           | SI2301            |      | [[Vishay-dat]]   | 2.8A  | SOT-23   | P       | 20V P-Channel MOSFET                        |

           | SI2302            |      | [[Vishay-dat]]   | 3.1A  | SOT-23   | N       | 20V N-Channel MOSFET                        |

				Board-dat/MPC/MPC1091-dat/MPC1091-dat.md
			
          @@ -1,6 +1,9 @@

           # MPC1091-dat

          +- [[c-dat]]

          +

          +

           ## Info

           [product url - E-Paper, Epaper 2.13” Raspberry Pi Module R1-V3](https://www.electrodragon.com/product/e-paper-epaper-2-13-raspberry-pi-module/)

				SDK-dat/C-dat/C-errors-dat.md
			
          @@ -1,6 +1,33 @@

           # C-errors-dat.md

          +

          +## ./epd: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory

          +

          +sudo apt-get update

          +

          +sudo apt-get install libstdc++6

          +

          +## On 64-bit Raspberry Pi OS, you need 32-bit compatibility libs:

          +

          +- sudo dpkg --add-architecture armhf

          +- sudo apt-get update

          +- sudo apt-get install libstdc++6:armhf libc6:armhf

          +

          +Check if the library exists

          +

          +ls -l /usr/lib/arm-linux-gnueabihf/libstdc++.so.6*

          +

          +## check executable file type 

          +

          +So your epd is **ARM 32-bit**, which is correct for Raspberry Pi (so not the x86 problem).

          +

          +    root@raspberrypi:/home/pi/213/2.13inch_e-Paper_HAT-code/raspberrypi/bcm2835# file ./epd 

          +    ./epd: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 2.6.32, BuildID[sha1]=5b18f0d3a3082f11f624df8ee0dd0cdfa1a02c92, with debug_info, not stripped

          +

          +

          +

          +

           ## Q1

               vb@ubuntu14:~/xfel$ make

				SDK-dat/arduino-dat/arduino-cli-dat/arduino-cli-dat.md
			
          @@ -139,6 +139,8 @@ Add a directories.libraries section pointing to your folder, e.g.:

               # --upload-field speed=921600 (fastest)

          +    arduino-cli upload -p COM17 --fqbn esp8266:esp8266:generic --verbose --upload-field speed=921600 .

          +

               arduino-cli upload -p COM8 --fqbn esp8266:esp8266:generic --verbose PingPong

               arduino-cli upload -p COM8 --fqbn esp32:esp32:esp32 --verbose rtos-cam-web-2

				Tech-dat/interactive-dat/display-dat/epaper-dat/2025-08-26-20-59-36.png
			
          Binary files /dev/null and b/Tech-dat/interactive-dat/display-dat/epaper-dat/2025-08-26-20-59-36.png differ

				Tech-dat/interactive-dat/display-dat/epaper-dat/epaper-dat.md
			
          @@ -1,4 +1,3 @@

          -

           # e-paper-dat

          @@ -128,12 +127,12 @@ When RESE is set to 3 :

           | EPD      | ESP8266 |

           | -------- | ------- |

          -| EPD_BUSY | 105     |

          -| EPD_RST  | 102     |

          -| EPD_DC   | 104     |

          -| EPD_CS   | 1015    |

          -| EPD_CLK  | 1014    |

          -| EPD_DIN  | 1013    |

          +| EPD_BUSY | 5     |

          +| EPD_RST  | 2     |

          +| EPD_DC   | 4     |

          +| EPD_CS   | 15    |

          +| EPD_CLK  | 14    |

          +| EPD_DIN  | 13    |

           | 3V3      | 3V3     |

           | GND      | GND     |

          @@ -182,6 +181,28 @@ l"54

           - 2"13d

           - 2"13

          +- QYEG0213BNS800

          +

          +| Brand         | Model           | Type | Size | Color   | Note   | Resolution   | Interface | Pins | Controller | Extra     |

          +|---------------|----------------|------|------|---------|--------|--------------|-----------|------|------------|-----------|

          +| Good Display  | GDEW0213C38    | EINK | 2.13 | B/W/Y   |        | 212 x 104    | SPI       | 24   | IL0373     |           |

          +| Good Display  | GDEW0213Z16    | EINK | 2.13 | B/W/R   |        | 212 x 104    | SPI       | 24   | IL0373     |           |

          +| Good Display  | GDEH0213B72    | EINK | 2.13 | B/W     |        | 250 x 122    | SPI       | 24   | SSD1675A   | EOL       |

          +| Good Display  | GDEH0213B1     | EINK | 2.13 | B/W     |        | 250 x 122    | SPI       | 24   | SSD1675B   |           |

          +| Good Display  | GDEH0213B73    | EINK | 2.13 | B/W     |        | 250 x 122    | SPI       | 24   | SSD1675B   | EOL       |

          +| Good Display  | GDEH0213D30LT  | EINK | 2.13 | B/W     |        | 212 x 104    | SPI       | 24   | SSD1675B   | Freezer   |

          +| Good Display  | GDEH0213Z98    | EINK | 2.13 | B/W/R   |        | 250 x 122    | SPI       | 24   | SSD1680    |           |

          +| Good Display  | GDEM0213B74    | EINK | 2.13 | B/W/R   |        | 250 x 122    | SPI       | 24   | SSD1680    |           |

          +| Good Display  | GDEM0213C90    | EINK | 2.13 | B/W/Y   |        | 250 x 122    | SPI       | 24   | SSD1680    |           |

          +| Good Display  | GDEW0213I5F    | EINK | 2.13 | B/W     | 2bpp   | 212 x 104    | SPI       | 24   | UC8151c    | Flexible  |

          +| Good Display  | GDEW0213I5FV1  | EINK | 2.13 | B/W     | 2bpp   | 212 x 104    | SPI       | 24   | UC8151c    |           |

          +| Good Display  | GDEH0213Z19    | EINK | 2.13 | B/W/R   |        | 212 x 104    | SPI       | 24   | UC8151d    |           |

          +| Good Display  | GDEW0213M21    | DES  | 2.13 | B/W/R   |        | 212 x 104    | SPI       | 24   | UC8151d    |           |

          +| Good Display  | GDEW0213T5     | EINK | 2.13 | B/W     | 2bpp   | 212 x 104    | SPI       | 24   | UC8151d    |           |

          +| Good Display  | GDEW0213T5D    | EINK | 2.13 | B/W     | 2bpp   | 212 x 104    | SPI       | 24   | UC8151d    |           |

          +| Good Display  | GDEW0213V7LT   | EINK | 2.13 | B/W     |        | 212 x 104    | SPI       | 24   | UC8151d    | Freezer   |

          +

          +

           2"66

           - 2"66b

           - 2"66

          @@ -241,13 +262,18 @@ PRE-VGH

           - display - https://github.com/Edragon/RPI_Display

          -- display 2 - https://github.com/Edragon/Display-E-paper

           - epaper - https://github.com/Edragon/Display-E-paper

           arduino library == esp8266-waveshare-epd

           https://github.com/CursedHardware/epd-datasheet/tree/main

          +https://github.com/waveshareteam/e-Paper

          +

          +https://github.com/adafruit/Adafruit_EPD

          +- support SSD1675B / SSD1675 / SSD1680

          +

          +

           ## 4.Problems of designing drive circuit

           - 4.1 Self-made drive board cannot drive e-papers

          @@ -264,8 +290,16 @@ https://github.com/CursedHardware/epd-datasheet/tree/main

           - [[epaper-database-dat.csv]]

          +

          +## basic SCH 

          +

          +![](2025-08-26-20-59-36.png)

          +

          +

           ## ref 

           - [[display-dat]] - [[epaper]]

          -- [[FPC-dat]] - [[test-point-dat]] - [[diode-dat]]

          +- [[FPC-dat]] - [[test-point-dat]] - [[diode-dat]] - [[mosfet-dat]]

          +

          +- [[arduino-cli-dat]]

          \ No newline at end of file

...	...	@@ -139,6 +139,8 @@ Add a directories.libraries section pointing to your folder, e.g.:
139	139
140	140	# --upload-field speed=921600 (fastest)
141	141
	142	+ arduino-cli upload -p COM17 --fqbn esp8266:esp8266:generic --verbose --upload-field speed=921600 .
	143	+
142	144	arduino-cli upload -p COM8 --fqbn esp8266:esp8266:generic --verbose PingPong
143	145
144	146	arduino-cli upload -p COM8 --fqbn esp32:esp32:esp32 --verbose rtos-cam-web-2

...	...	@@ -1,4 +1,3 @@
1		-
2	1	# e-paper-dat
3	2
4	3
...	...	@@ -128,12 +127,12 @@ When RESE is set to 3 :
128	127
129	128	\| EPD \| ESP8266 \|
130	129	\| -------- \| ------- \|
131		-\| EPD_BUSY \| 105 \|
132		-\| EPD_RST \| 102 \|
133		-\| EPD_DC \| 104 \|
134		-\| EPD_CS \| 1015 \|
135		-\| EPD_CLK \| 1014 \|
136		-\| EPD_DIN \| 1013 \|
	130	+\| EPD_BUSY \| 5 \|
	131	+\| EPD_RST \| 2 \|
	132	+\| EPD_DC \| 4 \|
	133	+\| EPD_CS \| 15 \|
	134	+\| EPD_CLK \| 14 \|
	135	+\| EPD_DIN \| 13 \|
137	136	\| 3V3 \| 3V3 \|
138	137	\| GND \| GND \|
139	138
...	...	@@ -182,6 +181,28 @@ l"54
182	181	- 2"13d
183	182	- 2"13
184	183
	184	+- QYEG0213BNS800
	185	+
	186	+\| Brand \| Model \| Type \| Size \| Color \| Note \| Resolution \| Interface \| Pins \| Controller \| Extra \|
	187	+\|---------------\|----------------\|------\|------\|---------\|--------\|--------------\|-----------\|------\|------------\|-----------\|
	188	+\| Good Display \| GDEW0213C38 \| EINK \| 2.13 \| B/W/Y \| \| 212 x 104 \| SPI \| 24 \| IL0373 \| \|
	189	+\| Good Display \| GDEW0213Z16 \| EINK \| 2.13 \| B/W/R \| \| 212 x 104 \| SPI \| 24 \| IL0373 \| \|
	190	+\| Good Display \| GDEH0213B72 \| EINK \| 2.13 \| B/W \| \| 250 x 122 \| SPI \| 24 \| SSD1675A \| EOL \|
	191	+\| Good Display \| GDEH0213B1 \| EINK \| 2.13 \| B/W \| \| 250 x 122 \| SPI \| 24 \| SSD1675B \| \|
	192	+\| Good Display \| GDEH0213B73 \| EINK \| 2.13 \| B/W \| \| 250 x 122 \| SPI \| 24 \| SSD1675B \| EOL \|
	193	+\| Good Display \| GDEH0213D30LT \| EINK \| 2.13 \| B/W \| \| 212 x 104 \| SPI \| 24 \| SSD1675B \| Freezer \|
	194	+\| Good Display \| GDEH0213Z98 \| EINK \| 2.13 \| B/W/R \| \| 250 x 122 \| SPI \| 24 \| SSD1680 \| \|
	195	+\| Good Display \| GDEM0213B74 \| EINK \| 2.13 \| B/W/R \| \| 250 x 122 \| SPI \| 24 \| SSD1680 \| \|
	196	+\| Good Display \| GDEM0213C90 \| EINK \| 2.13 \| B/W/Y \| \| 250 x 122 \| SPI \| 24 \| SSD1680 \| \|
	197	+\| Good Display \| GDEW0213I5F \| EINK \| 2.13 \| B/W \| 2bpp \| 212 x 104 \| SPI \| 24 \| UC8151c \| Flexible \|
	198	+\| Good Display \| GDEW0213I5FV1 \| EINK \| 2.13 \| B/W \| 2bpp \| 212 x 104 \| SPI \| 24 \| UC8151c \| \|
	199	+\| Good Display \| GDEH0213Z19 \| EINK \| 2.13 \| B/W/R \| \| 212 x 104 \| SPI \| 24 \| UC8151d \| \|
	200	+\| Good Display \| GDEW0213M21 \| DES \| 2.13 \| B/W/R \| \| 212 x 104 \| SPI \| 24 \| UC8151d \| \|
	201	+\| Good Display \| GDEW0213T5 \| EINK \| 2.13 \| B/W \| 2bpp \| 212 x 104 \| SPI \| 24 \| UC8151d \| \|
	202	+\| Good Display \| GDEW0213T5D \| EINK \| 2.13 \| B/W \| 2bpp \| 212 x 104 \| SPI \| 24 \| UC8151d \| \|
	203	+\| Good Display \| GDEW0213V7LT \| EINK \| 2.13 \| B/W \| \| 212 x 104 \| SPI \| 24 \| UC8151d \| Freezer \|
	204	+
	205	+
185	206	2"66
186	207	- 2"66b
187	208	- 2"66
...	...	@@ -241,13 +262,18 @@ PRE-VGH
241	262
242	263
243	264	- display - https://github.com/Edragon/RPI_Display
244		-- display 2 - https://github.com/Edragon/Display-E-paper
245	265	- epaper - https://github.com/Edragon/Display-E-paper
246	266
247	267	arduino library == esp8266-waveshare-epd
248	268
249	269	https://github.com/CursedHardware/epd-datasheet/tree/main
250	270
	271	+https://github.com/waveshareteam/e-Paper
	272	+
	273	+https://github.com/adafruit/Adafruit_EPD
	274	+- support SSD1675B / SSD1675 / SSD1680
	275	+
	276	+
251	277	## 4.Problems of designing drive circuit
252	278
253	279	- 4.1 Self-made drive board cannot drive e-papers
...	...	@@ -264,8 +290,16 @@ https://github.com/CursedHardware/epd-datasheet/tree/main
264	290	- [[epaper-database-dat.csv]]
265	291
266	292
	293	+
	294	+## basic SCH
	295	+
	296	+![](2025-08-26-20-59-36.png)
	297	+
	298	+
267	299	## ref
268	300
269	301	- [[display-dat]] - [[epaper]]
270	302
271		-- [[FPC-dat]] - [[test-point-dat]] - [[diode-dat]]
	303	+- [[FPC-dat]] - [[test-point-dat]] - [[diode-dat]] - [[mosfet-dat]]
	304	+
	305	+- [[arduino-cli-dat]]
...	...	\ No newline at end of file

...	...	@@ -1,5 +1,7 @@
1	1
2		-# FPC dat
	2	+# FPC-dat
	3	+
	4	+- add [[test-point-dat]] for debugging
3	5
4	6
5	7	## Info

...	...	@@ -44,6 +44,8 @@ common brand: [[Vishay-dat]]
44	44	\| AO3400 \| A0T0 \| [[AOSMD-dat]] \| 5.8A \| SOT-23 \| N \| 30V N-Channel MOSFET \|
45	45	\| AO3401 \| A19T \| [[AOSMD-dat]] \| 4.3A \| SOT-23 \| P \| 30V P-Channel MOSFET \|
46	46	\| 2N7002 \| 7002 \| [[NXP-dat]] \| 115mA \| SOT-23 \| N \| 60V N-Channel MOSFET \|
	47	+\| SI1304 \| \| [[Vishay-dat]] \| 5.1A \| SOT-23 \| N \| 20V N-Channel MOSFET \|
	48	+\| SI1308 \| \| [[Vishay-dat]] \| 8.7A \| SOT-23 \| N \| 30V N-Channel MOSFET \|
47	49	\| SI2300 \| \| [[Vishay-dat]] \| 2.8A \| SOT-23 \| P \| 20V P-Channel MOSFET \|
48	50	\| SI2301 \| \| [[Vishay-dat]] \| 2.8A \| SOT-23 \| P \| 20V P-Channel MOSFET \|
49	51	\| SI2302 \| \| [[Vishay-dat]] \| 3.1A \| SOT-23 \| N \| 20V N-Channel MOSFET \|

...	...	@@ -1,6 +1,9 @@
1	1
2	2	# MPC1091-dat
3	3
	4	+- [[c-dat]]
	5	+
	6	+
4	7	## Info
5	8
6	9	[product url - E-Paper, Epaper 2.13” Raspberry Pi Module R1-V3](https://www.electrodragon.com/product/e-paper-epaper-2-13-raspberry-pi-module/)

...	...	@@ -1,6 +1,33 @@
1	1
2	2	# C-errors-dat.md
3	3
	4	+
	5	+## ./epd: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory
	6	+
	7	+sudo apt-get update
	8	+
	9	+sudo apt-get install libstdc++6
	10	+
	11	+## On 64-bit Raspberry Pi OS, you need 32-bit compatibility libs:
	12	+
	13	+- sudo dpkg --add-architecture armhf
	14	+- sudo apt-get update
	15	+- sudo apt-get install libstdc++6:armhf libc6:armhf
	16	+
	17	+Check if the library exists
	18	+
	19	+ls -l /usr/lib/arm-linux-gnueabihf/libstdc++.so.6*
	20	+
	21	+## check executable file type
	22	+
	23	+So your epd is ARM 32-bit, which is correct for Raspberry Pi (so not the x86 problem).
	24	+
	25	+ root@raspberrypi:/home/pi/213/2.13inch_e-Paper_HAT-code/raspberrypi/bcm2835# file ./epd
	26	+ ./epd: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 2.6.32, BuildID[sha1]=5b18f0d3a3082f11f624df8ee0dd0cdfa1a02c92, with debug_info, not stripped
	27	+
	28	+
	29	+
	30	+
4	31	## Q1
5	32
6	33	vb@ubuntu14:~/xfel$ make