Segmentation fault on Raspberry Zero w and EPD4in01f

[wzqvip]

`
pi@raspberrypi:/Desktop/e-Paper/RaspberryPi_JetsonNano/c $ sudo make clean
rm ./bin/.
rm epd
pi@raspberrypi:/Desktop/e-Paper/RaspberryPi_JetsonNano/c $ sudo make EPD=epd4in01f
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -D USE_BCM2835_LIB -D RPI -c ./lib/Config/dev_hardware_SPI.c -o ./bin/dev_hardware_SPI.o -Wl,--gc-sections -lbcm2835 -lm -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -D USE_BCM2835_LIB -D RPI -c ./lib/Config/RPI_sysfs_gpio.c -o ./bin/RPI_sysfs_gpio.o -Wl,--gc-sections -lbcm2835 -lm -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -D USE_BCM2835_LIB -D RPI -c ./lib/Config/DEV_Config.c -o ./bin/DEV_Config.o -Wl,--gc-sections -lbcm2835 -lm -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c lib/e-Paper/EPD_4in01f.c -o bin/EPD_4in01f.o -I ./lib/Config -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c lib/GUI/GUI_BMPfile.c -o bin/GUI_BMPfile.o -I ./lib/Config -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c lib/GUI/GUI_Paint.c -o bin/GUI_Paint.o -I ./lib/Config -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c examples/EPD_4in01f_test.c -o bin/EPD_4in01f_test.o -I ./lib/Config -I ./lib/GUI -I ./lib/e-Paper -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c examples/main.c -o bin/main.o -I ./lib/Config -I ./lib/GUI -I ./lib/e-Paper -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c examples/ImageData2.c -o bin/ImageData2.o -I ./lib/Config -I ./lib/GUI -I ./lib/e-Paper -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c examples/ImageData.c -o bin/ImageData.o -I ./lib/Config -I ./lib/GUI -I ./lib/e-Paper -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c lib/Fonts/font12CN.c -o bin/font12CN.o -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c lib/Fonts/font12.c -o bin/font12.o -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c lib/Fonts/font16.c -o bin/font16.o -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c lib/Fonts/font24CN.c -o bin/font24CN.o -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c lib/Fonts/font20.c -o bin/font20.o -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c lib/Fonts/font8.c -o bin/font8.o -D DEBUG
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -c lib/Fonts/font24.c -o bin/font24.o -D DEBUG
echo RPI_epd
RPI_epd
gcc -g -O -ffunction-sections -fdata-sections -Wall -D epd4in01f -D RPI ./bin/EPD_4in01f.o ./bin/GUI_BMPfile.o ./bin/GUI_Paint.o ./bin/EPD_4in01f_test.o ./bin/main.o ./bin/ImageData2.o ./bin/ImageData.o ./bin/font12CN.o ./bin/font12.o ./bin/font16.o ./bin/font24CN.o ./bin/font20.o ./bin/font8.o ./bin/font24.o ./bin/dev_hardware_SPI.o ./bin/RPI_sysfs_gpio.o ./bin/DEV_Config.o -o epd -Wl,--gc-sections -lbcm2835 -lm -D DEBUG

pi@raspberrypi:/Desktop/e-Paper/RaspberryPi_JetsonNano/c $ ./epd
EPD_4in01F_test Demo
/***********************************/
Current environment: Raspbian
bcm2835 init success !!!
Segmentation fault
`

removed "~" ~cause markdown..

[wzqvip]

Python code not running too.
I'm using HAT with Raspberry pin.
Plugged in the right side.

`
pi@raspberrypi:~/Desktop/e-Paper/RaspberryPi_JetsonNano/python/examples $ python3 epd_4in01f_test.py
INFO:root:epd4in01f Demo
INFO:root:init and Clear
DEBUG:waveshare_epd.epd4in01f:e-Paper busy

^CINFO:root:ctrl + c:
DEBUG:waveshare_epd.epdconfig:spi end
DEBUG:waveshare_epd.epdconfig:close 5V, Module enters 0 power consumption ...
pi@raspberrypi:/Desktop/e-Paper/RaspberryPi_JetsonNano/python/examples $ python3 epd_4in01f_test.py
INFO:root:epd4in01f Demo
INFO:root:init and Clear
DEBUG:waveshare_epd.epd4in01f:e-Paper busy
^CINFO:root:ctrl + c:
DEBUG:waveshare_epd.epdconfig:spi end
DEBUG:waveshare_epd.epdconfig:close 5V, Module enters 0 power consumption ...
`

[xionjames]

Hi, Same error here with 7in5V2.

[shhds]

sudo make EPD=epd4in01f be admitted into make -j4 EPD=epd4in01f
python3 epd_4in01f_test.py be admitted into sudo python3 epd_4in01f_test.py

[forando]

same error with epd2in9** on Pi4