Basically i glued Peter Drescher and Simon Ford libs in a GraphicsDisplay class, then derived TFT or LCD class (which inherits Protocols class), then the most derived ones (Inits), which are per-display and are the only part needed to be adapted to diff hw.
Dependents: testUniGraphic_150217 maze_TFT_MMA8451Q TFT_test_frdm-kl25z TFT_test_NUCLEO-F411RE ... more
Diff: Protocols/PAR16.h
- Revision:
- 7:bb0383b91104
- Parent:
- 6:8356d48a07db
- Child:
- 11:b842b8e332cb
diff -r 8356d48a07db -r bb0383b91104 Protocols/PAR16.h --- a/Protocols/PAR16.h Mon Feb 16 01:18:29 2015 +0000 +++ b/Protocols/PAR16.h Tue Feb 17 11:02:06 2015 +0000 @@ -75,19 +75,26 @@ */ virtual void wr_grambuf(unsigned short* data, unsigned int lenght); - /** Read 4x8bit data from display controller (with dummy cycle) - * - * @returns data as uint - * - */ - virtual unsigned int rd_data32_wdummy(); - /** Read 16bit pixeldata from display controller (with dummy cycle) * * @returns 16bit color */ virtual unsigned short rd_gram(); + /** Read 4x8bit register data (with dummy cycle) + * @param reg the register to read + * @returns data as uint + * + */ + virtual unsigned int rd_reg_data32(unsigned char reg); + + /** Read 3x8bit ExtendedCommands register data + * @param reg the register to read + * @returns data as uint + * @note EXTC regs (0xB0 to 0xFF) are read/write registers, for Parallel mode directly accessible in both directions + */ + virtual unsigned int rd_extcreg_data32(unsigned char reg, unsigned char SPIreadenablecmd); + /** HW reset sequence (without display init commands) */ virtual void hw_reset();