Difference: BoardSupportPackageFlipper (17 vs. 18)

Revision 182023-12-14 - PeterSchmid

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Intro

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TBD

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The Flipper Zero has so many cool features, it is not easy to support all. At least in the beginning, I have to limit myself to a few features.

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peripheral! ( flag -- ) set peripheral supply status, 0 switch off

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lcd-emit ( Char -- ) Emits a character (writes a character to the LCD display) lcd-emit? ( -- Flag ) LCD ready to get a character (I2C not busy) lcdpos! ( x y -- ) Set LCD cursor position, x (column) horizontal position, max. 127 y (row) vertical position (a line consists of 8 pixels), max. 7 lcdpos@ ( -- x y ) Get the current LCD cursor position lcdclr ( -- ) Clears the LCD display, sets the cursor to 0, 0 lcdfont ( u -- ) Select the font, u: 0 6x8, 1 8x8, 2 8X16 , 3 12X16 lcdcolumn! ( u -- ) Write a column (8 pixels) to the current position. Increment position. Bit 0 on top lcdcolumn@ ( -- u ) Read a column (8 pixels) from the current position

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