NULSOM RPi Proto-breadboard PCB (Half Size)
(NS-RPB-P-02)
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Schematic of HT16K33 Module + Green, 4-Digit, Clock Display |
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Initial Layout & Build Steps: |
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Added Serial Connector, Power & I2C: |
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Quick Test of I2C: |
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Continued Build: |
Quick Test of Wired Segments: |
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External I2C & RGB LED Connectors Etc. Added: |
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"Command-line" Tests of all Display segments and RGB LED: |
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i2c_clkled_demo -SDT -X |
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i2c_clkled_demo -SDT (Diagnostic Mode):
i2c_clkled_demo.c Version 0.01 {Exp}, [23/12/2017], (c) F_Trevor_Gowen <--| Package i2c_spi_chips_0.0 |--> <i2c_clkled_demo.arg> fopen: No such file or directory i2c_clkled_demo.arg not found ht16k33 chip status: ADDR 75 CONF 02 DDAP 00 DDCB ff SSR 21 RISR a0 DSPR 81 DMSR e7 NAME 4D_Clock+RGB_LED DIGIT 00 00 00 00 RGB 00 Using 'C' system call-based methods: ... i2cset -y 1 0x75 0x21 i2cset -y 1 0x75 0x80 i2cset -y 1 0x75 0x00 0x00 i2cset -y 1 0x75 0x02 0x00 i2cset -y 1 0x75 0x04 0x00 i2cset -y 1 0x75 0x06 0x00 i2cset -y 1 0x75 0x09 0x00 i2cset -y 1 0x75 0x21 i2cset -y 1 0x75 0x81 i2cset -y 1 0x75 0x00 0x3f i2cset -y 1 0x75 0x02 0x86 i2cset -y 1 0x75 0x04 0xdb i2cset -y 1 0x75 0x06 0x4f i2cset -y 1 0x75 0x21 i2cset -y 1 0x75 0x81 i2cset -y 1 0x75 0x00 0x66 i2cset -y 1 0x75 0x02 0x6d i2cset -y 1 0x75 0x04 0x7d i2cset -y 1 0x75 0x06 0x07 i2cset -y 1 0x75 0x21 i2cset -y 1 0x75 0x81 i2cset -y 1 0x75 0x00 0x7f i2cset -y 1 0x75 0x02 0xe7 i2cset -y 1 0x75 0x04 0xf7 i2cset -y 1 0x75 0x06 0x7c i2cset -y 1 0x75 0x21 i2cset -y 1 0x75 0x81 i2cset -y 1 0x75 0x00 0x39 i2cset -y 1 0x75 0x02 0x5e i2cset -y 1 0x75 0x04 0x79 i2cset -y 1 0x75 0x06 0x71 ht16k33 chip status: ADDR 75 CONF 02 DDAP 06 DDCB 71 SSR 21 RISR a0 DSPR 81 DMSR e7 NAME 4D_Clock+RGB_LED DIGIT 39 5e 79 71 RGB 00
i2c_clkled_demo -SDT -W (Diagnostic Mode):
i2c_clkled_demo.c Version 0.01 {Exp}, [23/12/2017], (c) F_Trevor_Gowen <--| Package i2c_spi_chips_0.0 |--> <i2c_clkled_demo.arg> fopen: No such file or directory i2c_clkled_demo.arg not found ht16k33 chip status: ADDR 75 CONF 02 DDAP 00 DDCB ff SSR 21 RISR a0 DSPR 81 DMSR e7 NAME 4D_Clock+RGB_LED DIGIT 00 00 00 00 RGB 00 Using wiringPiI2C methods: ... I2C Device 0x75 has i2c_chip.fd of 3 wiringPiI2CWrite: fd=3 data=0x21 wiringPiI2CWrite: fd=3 data=0x80 wiringPiI2CWriteReg8: fd=3 reg=0x00 data=0x00 wiringPiI2CWriteReg8: fd=3 reg=0x02 data=0x00 wiringPiI2CWriteReg8: fd=3 reg=0x04 data=0x00 wiringPiI2CWriteReg8: fd=3 reg=0x06 data=0x00 wiringPiI2CWriteReg8: fd=3 reg=0x09 data=0x00 wiringPiI2CWrite: fd=3 data=0x21 wiringPiI2CWrite: fd=3 data=0x81 wiringPiI2CWriteReg8: fd=3 reg=0x00 data=0x3f wiringPiI2CWriteReg8: fd=3 reg=0x02 data=0x86 wiringPiI2CWriteReg8: fd=3 reg=0x04 data=0xdb wiringPiI2CWriteReg8: fd=3 reg=0x06 data=0x4f wiringPiI2CWrite: fd=3 data=0x21 wiringPiI2CWrite: fd=3 data=0x81 wiringPiI2CWriteReg8: fd=3 reg=0x00 data=0x66 wiringPiI2CWriteReg8: fd=3 reg=0x02 data=0x6d wiringPiI2CWriteReg8: fd=3 reg=0x04 data=0x7d wiringPiI2CWriteReg8: fd=3 reg=0x06 data=0x07 wiringPiI2CWrite: fd=3 data=0x21 wiringPiI2CWrite: fd=3 data=0x81 wiringPiI2CWriteReg8: fd=3 reg=0x00 data=0x7f wiringPiI2CWriteReg8: fd=3 reg=0x02 data=0xe7 wiringPiI2CWriteReg8: fd=3 reg=0x04 data=0xf7 wiringPiI2CWriteReg8: fd=3 reg=0x06 data=0x7c wiringPiI2CWrite: fd=3 data=0x21 wiringPiI2CWrite: fd=3 data=0x81 wiringPiI2CWriteReg8: fd=3 reg=0x00 data=0x39 wiringPiI2CWriteReg8: fd=3 reg=0x02 data=0x5e wiringPiI2CWriteReg8: fd=3 reg=0x04 data=0x79 wiringPiI2CWriteReg8: fd=3 reg=0x06 data=0x71 ht16k33 chip status: ADDR 75 CONF 02 DDAP 06 DDCB 71 SSR 21 RISR a0 DSPR 81 DMSR e7 NAME 4D_Clock+RGB_LED DIGIT 39 5e 79 71 RGB 00
sudo i2c_clkled_demo -QIT -PG (Diagnostic Mode):
sudo ./src/i2c_clkled_demo -QIT -PG i2c_clkled_demo.c Version 0.01 {Exp}, [23/12/2017], (c) F_Trevor_Gowen <--| Package i2c_spi_chips_0.0 |--> <i2c_clkled_demo.arg> fopen: No such file or directory i2c_clkled_demo.arg not found ht16k33 chip status: ADDR 75 CONF 02 DDAP 00 DDCB ff SSR 21 RISR a0 DSPR 81 DMSR e7 NAME 4D_Clock+RGB_LED DIGIT 00 00 00 00 RGB 00 Using pigpio I2C methods: pigpio Version 64 initialised ... I2C Device 1:0x75 has pgi2c.handle of 0 i2cWriteByte: handle=0 bVal=0x21 i2cWriteByte: handle=0 bVal=0x81 i2cWriteByte: handle=0 bVal=0x20 Closing I2C Device 1:0x75 pigpio Version 64 terminated. ht16k33 chip status: ADDR 75 CONF 02 DDAP 00 DDCB ff SSR 20 RISR a0 DSPR 81 DMSR e7 NAME 4D_Clock+RGB_LED DIGIT 00 00 00 00 RGB 00
i2c_clkled_demo -QIT -PGD (Diagnostic Mode):
i2c_clkled_demo.c Version 0.01 {Exp}, [23/12/2017], (c) F_Trevor_Gowen <--| Package i2c_spi_chips_0.0 |--> <i2c_clkled_demo.arg> fopen: No such file or directory i2c_clkled_demo.arg not found ht16k33 chip status: ADDR 75 CONF 02 DDAP 00 DDCB ff SSR 21 RISR a0 DSPR 81 DMSR e7 NAME 4D_Clock+RGB_LED DIGIT 00 00 00 00 RGB 00 Using pigpiod I2C methods: pigpiod I/Face connected to 0 ... I2C Device 1:0x75 has pgdi2c.handle of 0 i2c_write_byte: pi=0 handle=0 bVal=0x21 i2c_write_byte: pi=0 handle=0 bVal=0x81 i2c_write_byte: pi=0 handle=0 bVal=0x20 Closing I2C Device 1:0x75 pigpiod I/Face disconnected from 0 ... ht16k33 chip status: ADDR 75 CONF 02 DDAP 00 DDCB ff SSR 20 RISR a0 DSPR 81 DMSR e7 NAME 4D_Clock+RGB_LED DIGIT 00 00 00 00 RGB 00
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