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annotate src/cs/drivers/drv_app/r2d/lcds/BW_D_Sample/r2d_task_i.c @ 702:9394305d4ff5 default tip

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etm_audio.c: fix off-by-one error in auw of FIR coefficients This fix was already made in FC Tourmaline a while back, but it is also the kind of bugfix that deserves to be backported to Magnetite and Selenite as well.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 31 Oct 2022 00:14:44 +0000
parents 96c047b4325e
children
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1 #include "r2d/lcds/bw_d_sample/r2d_tfd_lcd.h"
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2
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3 void r2d_lcd_power_on(void)
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4 {
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5 }
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7 void r2d_lcd_power_off(void)
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8 {
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9 }
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11 void r2d_refresh(void)
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12 {
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13 #ifdef CONFIG_TARGET_DSAMPLE
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14 UINT16 i,j,k;
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18 UINT32 v;
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19 UINT32 *p;
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20 INT16 r,g,b;
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25 // rvf_send_trace("R2D REFRESH",strlen("R2D REFRESH"), NULL_PARAM,
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26 // RV_TRACE_LEVEL_DEBUG_HIGH, TRACE_XXX );
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28 p=r2d_g_framebuffer->p_memory_words;
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31 //LCD_cmd(LCD_DISOFF);
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32 LCD_activate;
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33 LCD_cmd(LCD_RAMWR);
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34 i=0;
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35 while(i<R2D_HEIGHT)
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36 {
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37 j=0;
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38 while(j<R2D_MWWIDTH-1)
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39 {
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40 v=*p++;
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43 for(k=0;k<32;k++)
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44 {
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45 if (v&1)
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46 LCD_data(0x0000);
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47 else
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48 LCD_data(0x0FFFF);
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49 v=v>>1;
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50 }
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52 j++;
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53 }
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55 v=*p++;
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58 for(k=0;k<16;k++)
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59 {
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60 if (v&1)
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61 LCD_data(0x0000);
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62 else
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63 LCD_data(0x0FFFF);
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64 v=v>>1;
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65 }
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70 i++;
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72 }
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73 //LCD_cmd(LCD_DISON);
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74 LCD_deactivate;
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75 #endif
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78 r2d_reinit_update_region();
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79
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80 }