Arduino Library required for 2 custom TN LCD with HT1622 Driver
Budget: $30 – $250 AUD
What I will need is an arduino library to interface with 2 Screens, using the HT1622 https://www.holtek.com/productdetail/-/vg/ht1622 chip.
Screen Datasheets included.
NO TIMEWASTERS PLEASE YOUR BID MUST BE A REAL BID. DO NOT PUT IN A FAKE ONE HOPING TO UP IT
Each LCD will get its own chip and need a different library as different displays.
2 Libraries, IFEILET and IFEIRIGHT
I will be writing own arduino code and passing the values to these libraries as a char
Need a CLEARALL which blanks the display.
Need a ClearDIGIT which clears just that Digit.
Set Digit which is passed int digit# and char value that is AlphaNumeric
7 Segment Displays to show 0-9 and A-H
The 2 16 Segments on right Display to show 0-9 and A-Z.
SetSegment which is segment # and true or false as to whether it is on or off.
IFEI LEFT has NZL0-10 and NZR0-10
I will pass either L or R char for the side, state true or false if on or off. then an int 0-100.
For each NZL or NZLR depending on side char, if false turn all off, if true do below logic.
Round int up to nearest 10, and show that NZ#,
ie setnozzle(‘L’,true,54) will turn on NZL5
ie setnozzle(‘R’,true,88) will turn on NZR9
Screen Datasheets included.
NO TIMEWASTERS PLEASE YOUR BID MUST BE A REAL BID. DO NOT PUT IN A FAKE ONE HOPING TO UP IT
Each LCD will get its own chip and need a different library as different displays.
2 Libraries, IFEILET and IFEIRIGHT
I will be writing own arduino code and passing the values to these libraries as a char
Need a CLEARALL which blanks the display.
Need a ClearDIGIT which clears just that Digit.
Set Digit which is passed int digit# and char value that is AlphaNumeric
7 Segment Displays to show 0-9 and A-H
The 2 16 Segments on right Display to show 0-9 and A-Z.
SetSegment which is segment # and true or false as to whether it is on or off.
IFEI LEFT has NZL0-10 and NZR0-10
I will pass either L or R char for the side, state true or false if on or off. then an int 0-100.
For each NZL or NZLR depending on side char, if false turn all off, if true do below logic.
Round int up to nearest 10, and show that NZ#,
ie setnozzle(‘L’,true,54) will turn on NZL5
ie setnozzle(‘R’,true,88) will turn on NZR9