diff options
Diffstat (limited to 'drivers/gdisp/WS29EPD/gdisp_lld_WS29EPD.c')
| -rw-r--r-- | drivers/gdisp/WS29EPD/gdisp_lld_WS29EPD.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/gdisp/WS29EPD/gdisp_lld_WS29EPD.c b/drivers/gdisp/WS29EPD/gdisp_lld_WS29EPD.c index 5073ed61..07bf8e8f 100644 --- a/drivers/gdisp/WS29EPD/gdisp_lld_WS29EPD.c +++ b/drivers/gdisp/WS29EPD/gdisp_lld_WS29EPD.c @@ -37,9 +37,9 @@ /*===========================================================================*/ /* initialization variables according to WaveShare. */ -uint8_t GDOControl[] = {(GDISP_SCREEN_HEIGHT-1)%256,(GDISP_SCREEN_HEIGHT-1)/256,0x00}; -uint8_t softstart[] = {0xd7,0xd6,0x9d}; -uint8_t LUTDefault_full[] = {0x02,0x02,0x01,0x11,0x12,0x12,0x22,0x22,0x66,0x69,0x69,0x59,0x58,0x99,0x99,0x88,0x00,0x00,0x00,0x00,0xF8,0xB4,0x13,0x51,0x35,0x51,0x51,0x19,0x01,0x00}; // Initialize the full display +gU8 GDOControl[] = {(GDISP_SCREEN_HEIGHT-1)%256,(GDISP_SCREEN_HEIGHT-1)/256,0x00}; +gU8 softstart[] = {0xd7,0xd6,0x9d}; +gU8 LUTDefault_full[] = {0x02,0x02,0x01,0x11,0x12,0x12,0x22,0x22,0x66,0x69,0x69,0x59,0x58,0x99,0x99,0x88,0x00,0x00,0x00,0x00,0xF8,0xB4,0x13,0x51,0x35,0x51,0x51,0x19,0x01,0x00}; // Initialize the full display /*===========================================================================*/ /* Driver local functions. */ @@ -55,7 +55,7 @@ LLDSPEC gBool gdisp_lld_init(GDisplay *g) { * [y=0; y=1; y=2; y=3; ...; y=GDISP_SCREEN_HEIGHT][y=0; y=1; y=2; y=3; ...; y=GDISP_SCREEN_HEIGHT]... * */ - g->priv = gfxAlloc((GDISP_SCREEN_WIDTH / WS29EPD_PPB) * GDISP_SCREEN_HEIGHT * sizeof(uint8_t)); + g->priv = gfxAlloc((GDISP_SCREEN_WIDTH / WS29EPD_PPB) * GDISP_SCREEN_HEIGHT * sizeof(gU8)); if (!g->priv) return gFalse; @@ -85,12 +85,12 @@ LLDSPEC gBool gdisp_lld_init(GDisplay *g) { write_cmd(g, MASTER_ACTIVATION); write_reg(g, DEEP_SLEEP_MODE, 0x00); - uint8_t zeros[2] = { 0, 0 }; + gU8 zeros[2] = { 0, 0 }; write_reg(g, SET_RAM_X_CNT, 0x00); // Set cursor at origin write_reg_data(g, SET_RAM_Y_CNT, zeros, 2); - uint8_t dataX[2] = { 0, (GDISP_SCREEN_WIDTH-1)/8 }; - uint8_t dataY[4] = { 0, 0, (GDISP_SCREEN_HEIGHT-1)%256, (GDISP_SCREEN_HEIGHT-1)/256 }; + gU8 dataX[2] = { 0, (GDISP_SCREEN_WIDTH-1)/8 }; + gU8 dataY[4] = { 0, 0, (GDISP_SCREEN_HEIGHT-1)%256, (GDISP_SCREEN_HEIGHT-1)/256 }; write_reg_data(g, SET_RAM_X_ADR, dataX, 2); // Set viewport for the whole screen write_reg_data(g, SET_RAM_Y_ADR, dataY, 4); @@ -111,7 +111,7 @@ LLDSPEC gBool gdisp_lld_init(GDisplay *g) { #if 0 // Not needed yet static void set_cursor(GDisplay *g) { - uint8_t dataY[2]; + gU8 dataY[2]; dataY[0] = g->p.y % 256; // Y-data is send in two bytes dataY[1] = g->p.y / 256; @@ -133,8 +133,8 @@ LLDSPEC gBool gdisp_lld_init(GDisplay *g) { } static void set_viewport(GDisplay *g) { - uint8_t dataX[2]; - uint8_t dataY[4]; + gU8 dataX[2]; + gU8 dataY[4]; // Fill up the X and Y position buffers. dataX[0] = g->p.x / WS29EPD_PPB; @@ -186,9 +186,9 @@ LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) { } /* There is only black and no black (white). */ if (gdispColor2Native(g->p.color) != Black) // Indexing in the array is done as described in the init routine - ((uint8_t *)g->priv)[(GDISP_SCREEN_HEIGHT*(x/WS29EPD_PPB)) + y] |= (1 << (WS29EPD_PPB-1 - (x % WS29EPD_PPB))); + ((gU8 *)g->priv)[(GDISP_SCREEN_HEIGHT*(x/WS29EPD_PPB)) + y] |= (1 << (WS29EPD_PPB-1 - (x % WS29EPD_PPB))); else - ((uint8_t *)g->priv)[(GDISP_SCREEN_HEIGHT*(x/WS29EPD_PPB)) + y] &= ~(1 << (WS29EPD_PPB-1 - (x % WS29EPD_PPB))); + ((gU8 *)g->priv)[(GDISP_SCREEN_HEIGHT*(x/WS29EPD_PPB)) + y] &= ~(1 << (WS29EPD_PPB-1 - (x % WS29EPD_PPB))); } #endif @@ -201,7 +201,7 @@ LLDSPEC void gdisp_lld_flush(GDisplay *g) { for(int i=0; i<GDISP_SCREEN_HEIGHT; i++) for(int j=0; j<=((GDISP_SCREEN_WIDTH-1)/8); j++) - write_data(g, ((uint8_t *)g->priv)[(GDISP_SCREEN_HEIGHT*j) + i]); + write_data(g, ((gU8 *)g->priv)[(GDISP_SCREEN_HEIGHT*j) + i]); /* Update the screen. */ write_reg(g, DISPLAY_UPDATE_CTRL2, 0xc7); // Full update (partial hasn't been implemented yet) |