FreeCalypso > hg > fc-magnetite
diff src/cs/drivers/drv_app/r2d/lcds/Simple/r2d_task_init_i.c @ 0:945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
binary blobs and LCD demo files have been excluded,
all line endings are LF only
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 25 Sep 2016 22:50:11 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/cs/drivers/drv_app/r2d/lcds/Simple/r2d_task_init_i.c Sun Sep 25 22:50:11 2016 +0000 @@ -0,0 +1,50 @@ +/* Used by refresh task to extract bytes from the +framebuffer */ + + +#define R2D_MB_PRIM_SIZE 2000 + +extern UINT32 r2d_p_refresh_buffer[4*R2D_WIDTH*R2D_MWHEIGHT]; + + +static void r2d_refresh_task_init(void) +{ + INT16 i; + UINT32 *p; + + uwire_init_lcd(); + + lcd_transmit_cmd(0x08); //display blank + lcd_transmit_cmd(0x25); //power down use extended instructions + lcd_transmit_cmd(0x04); //set temperature coefficient to zero + lcd_transmit_cmd(0x14); //set bias voltage level n=3 + lcd_transmit_cmd(0xc5); //set Vlcd to 7.2 + lcd_transmit_cmd(0x20); //set PD=0->chip activate ,H=0-> basic instruction set + + + + + lcd_transmit_cmd(0x0d); //inverse video mode + + lcd_transmit_cmd(0x0c); //normal video mode + + p=r2d_p_refresh_buffer; + for(i=0;i<4*R2D_WIDTH*R2D_MWHEIGHT;i++) + { + *p++=0; + } +} + +static void r2d_refresh_task_kill(void) +{ + +} + +static void r2d_dithering_init(void) +{ + R2D_MALLOC(r2d_mb_id,UINT32,sizeof(UINT32)*4,r2d_g_dithering_matrix); + r2d_g_dithering_matrix[0]=0; + r2d_g_dithering_matrix[1]=2; + r2d_g_dithering_matrix[2]=3; + r2d_g_dithering_matrix[3]=1; +}