FreeCalypso > hg > fc-tourmaline
diff src/cs/drivers/drv_app/r2d/lcds/PC_CSAMPLE/r2d_task_i.c @ 0:4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 16 Oct 2020 06:23:26 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/cs/drivers/drv_app/r2d/lcds/PC_CSAMPLE/r2d_task_i.c Fri Oct 16 06:23:26 2020 +0000 @@ -0,0 +1,101 @@ + +#ifndef _WINDOWS + #include "r2d/uwire.h" +#endif + + + +//value to transmit in order to set the x position on the lcd +static const char x_position[DISP_PIXELWIDTH] ={0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f, + 0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9a,0x9b,0x9c,0x9d,0x9e,0x9f, + 0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf, + 0xb0,0xb1,0xb2,0xb3,0xb4,0xb5,0xb6,0xb7,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,0xbe,0xbf, + 0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf, + 0xd0,0xd1,0xd2,0xd3}; + +//value to transmit in order to set the y position on the lcd +static const char y_position[DISP_PAGEHEIGHT] ={0x40,0x41,0x42,0x43,0x44,0x45}; + + +UINT32 r2d_p_refresh_buffer[4*R2D_WIDTH*R2D_MWHEIGHT]; + + + + + +/********************************************************************/ +/* set the DC input to high for data transmission */ +/* */ +/********************************************************************/ + + +void r2d_lcd_power_on(void) +{ +} + +void r2d_lcd_power_off(void) +{ +} + +void r2d_refresh(void) +{ + UINT16 i,j,k; + + UINT32 v; + UINT32 *p; + + HDC bm; + + bm=lcd_get_dc(); + + + //rvf_send_trace("R2D REFRESH",strlen("R2D REFRESH"), NULL_PARAM, + // RV_TRACE_LEVEL_DEBUG_HIGH, TRACE_XXX ); + + p=r2d_g_framebuffer->p_memory_words; + + + + i=0; + while(i<R2D_WIDTH) + { + j=0; + while(j<R2D_MWHEIGHT*32) + { + // If can read a new word from framebuffer + // and write it to refresh buffer + //if (r2d_p_refresh_state[i]+4<=R2D_MWHEIGHT*4) + v=*p++; + for(k=0;k<32;k++) + { + //r2d_p_refresh_state[i]+=4; + + if (v & 1) + SetPixelV(bm,i,j+k , + 0); + else + SetPixelV(bm,i,j+k , + RGB(197,210,216)); + v=v>>1; + + } + + j+=32; + + + } + i++; + + } + + r2d_reinit_update_region(); + + + lcd_refresh(); + + + +} + + +