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fuze+: implement a full-blown debug screen for touchpad with graphical feedback
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29869 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Amaury Pouly
parent
bdb8f4c15c
commit
a43509cc99
2 changed files with 186 additions and 28 deletions
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@ -25,6 +25,7 @@
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#include "generic_i2c.h"
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#include "synaptics-rmi.h"
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#include "lcd.h"
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#include "string.h"
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static void i2c_scl_dir(bool out)
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{
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@ -84,51 +85,135 @@ void button_debug_screen(void)
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{
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char product_id[RMI_PRODUCT_ID_LEN];
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rmi_read(RMI_PRODUCT_ID, RMI_PRODUCT_ID_LEN, product_id);
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int x_max = rmi_read_single(RMI_2D_SENSOR_XMAX_MSB(0)) << 8 | rmi_read_single(RMI_2D_SENSOR_XMAX_LSB(0));
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int y_max = rmi_read_single(RMI_2D_SENSOR_YMAX_MSB(0)) << 8 | rmi_read_single(RMI_2D_SENSOR_YMAX_LSB(0));
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int func_presence = rmi_read_single(RMI_FUNCTION_PRESENCE(RMI_2D_TOUCHPAD_FUNCTION));
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int sensor_prop = rmi_read_single(RMI_2D_SENSOR_PROP2(0));
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int sensor_resol = rmi_read_single(RMI_2D_SENSOR_RESOLUTION(0));
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int min_dist = rmi_read_single(RMI_2D_MIN_DIST);
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int gesture_settings = rmi_read_single(RMI_2D_GESTURE_SETTINGS);
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union
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{
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unsigned char data;
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signed char value;
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}sensitivity;
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rmi_read(RMI_2D_SENSITIVITY_ADJ, 1, &sensitivity.data);
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/* Device to screen */
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int zone_w = LCD_WIDTH;
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int zone_h = (zone_w * y_max + x_max - 1) / x_max;
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int zone_x = 0;
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int zone_y = LCD_HEIGHT - zone_h;
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#define DX2SX(x) (((x) * zone_w ) / x_max)
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#define DY2SY(y) (zone_h - ((y) * zone_h ) / y_max)
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struct viewport report_vp;
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memset(&report_vp, 0, sizeof(report_vp));
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report_vp.x = zone_x;
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report_vp.y = zone_y;
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report_vp.width = zone_w;
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report_vp.height = zone_h;
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struct viewport gesture_vp;
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memset(&gesture_vp, 0, sizeof(gesture_vp));
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gesture_vp.x = 0;
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gesture_vp.y = zone_y - 80;
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gesture_vp.width = LCD_WIDTH;
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gesture_vp.height = 80;
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while(1)
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{
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lcd_set_viewport(NULL);
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lcd_clear_display();
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int btns = button_read_device();
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lcd_putsf(0, 0, "button bitmap: %x", btns);
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lcd_putsf(0, 1, "RMI: product=%s", product_id);
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lcd_putsf(0, 2, "touchpad presence: %x", rmi_read_single(RMI_FUNCTION_PRESENCE(RMI_2D_TOUCHPAD_FUNCTION)));
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lcd_putsf(0, 3, "sensor prop: %x", rmi_read_single(RMI_2D_SENSOR_PROP2(0)));
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int x_max = rmi_read_single(RMI_2D_SENSOR_XMAX_MSB(0)) << 8 | rmi_read_single(RMI_2D_SENSOR_XMAX_LSB(0));
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int y_max = rmi_read_single(RMI_2D_SENSOR_YMAX_MSB(0)) << 8 | rmi_read_single(RMI_2D_SENSOR_YMAX_LSB(0));
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lcd_putsf(0, 4, "xmax=%d ymax=%d res=%d", x_max, y_max,
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rmi_read_single(RMI_2D_SENSOR_RESOLUTION(0)));
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lcd_putsf(0, 5, "din0=%x", imx233_get_gpio_input_mask(0, 0x08000000));
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lcd_putsf(0, 6, "dev ctl: %x", rmi_read_single(RMI_DEVICE_CONTROL));
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lcd_putsf(0, 7, "int en: %x", rmi_read_single(RMI_INTERRUPT_ENABLE));
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lcd_putsf(0, 8, "int req: %x", rmi_read_single(RMI_INTERRUPT_REQUEST));
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lcd_putsf(0, 1, "RMI: id=%s p=%x s=%x", product_id, func_presence, sensor_prop);
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lcd_putsf(0, 2, "xmax=%d ymax=%d res=%d", x_max, y_max, sensor_resol);
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lcd_putsf(0, 3, "attn=%d ctl=%x int=%x",
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imx233_get_gpio_input_mask(0, 0x08000000) ? 0 : 1,
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rmi_read_single(RMI_DEVICE_CONTROL),
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rmi_read_single(RMI_INTERRUPT_REQUEST));
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lcd_putsf(0, 4, "sensi: %d min_dist: %d", (int)sensitivity.value, min_dist);
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lcd_putsf(0, 5, "gesture: %x", gesture_settings);
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union
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{
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unsigned char data[10];
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struct
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{
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unsigned char absolute_misc;
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unsigned char absolute_z;
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unsigned char absolute_x_msb;
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unsigned char absolute_x_lsb;
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unsigned char absolute_y_msb;
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unsigned char absolute_y_lsb;
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signed char relative_x; /* signed */
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signed char relative_y; /* signed */
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unsigned char gesture_misc;
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unsigned char gesture_flick;
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} __attribute__((packed)) s;
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struct rmi_2d_absolute_data_t absolute;
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struct rmi_2d_relative_data_t relative;
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struct rmi_2d_gesture_data_t gesture;
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}s;
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}u;
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int absolute_x = u.s.absolute_x_msb << 8 | u.s.absolute_x_lsb;
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int absolute_y = u.s.absolute_y_msb << 8 | u.s.absolute_y_lsb;
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int absolute_x = u.s.absolute.x_msb << 8 | u.s.absolute.x_lsb;
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int absolute_y = u.s.absolute.y_msb << 8 | u.s.absolute.y_lsb;
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int nr_fingers = u.s.absolute.misc & 7;
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bool gesture = (u.s.absolute.misc & 8) == 8;
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int palm_width = u.s.absolute.misc >> 4;
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rmi_read(RMI_DATA_REGISTER(0), 10, u.data);
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lcd_putsf(0, 9, "abs: %d %d", absolute_x, absolute_y);
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lcd_putsf(0, 10, "rel: %d %d", (int)u.s.relative_x, (int)u.s.relative_y);
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lcd_putsf(0, 11, "gesture: %x %x", u.s.gesture_misc, u.s.gesture_flick);
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lcd_putsf(0, 6, "abs: %d %d %d", absolute_x, absolute_y, (int)u.s.absolute.z);
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lcd_putsf(0, 7, "rel: %d %d", (int)u.s.relative.x, (int)u.s.relative.y);
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lcd_putsf(0, 8, "gesture: %x %x", u.s.gesture.misc, u.s.gesture.flick);
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lcd_putsf(0, 9, "misc: w=%d g=%d f=%d", palm_width, gesture, nr_fingers);
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lcd_set_viewport(&report_vp);
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lcd_set_drawinfo(DRMODE_SOLID, LCD_RGBPACK(0xff, 0, 0), LCD_BLACK);
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lcd_drawrect(0, 0, zone_w, zone_h);
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if(nr_fingers == 1)
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{
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lcd_set_drawinfo(DRMODE_SOLID, LCD_RGBPACK(0, 0, 0xff), LCD_BLACK);
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lcd_drawline(DX2SX(absolute_x) - u.s.relative.x,
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DY2SY(absolute_y) + u.s.relative.y,
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DX2SX(absolute_x), DY2SY(absolute_y));
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lcd_set_drawinfo(DRMODE_SOLID, LCD_RGBPACK(0, 0xff, 0), LCD_BLACK);
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lcd_fillrect(DX2SX(absolute_x) - 1, DY2SY(absolute_y) - 1, 3, 3);
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}
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lcd_set_viewport(&gesture_vp);
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lcd_set_drawinfo(DRMODE_SOLID, LCD_RGBPACK(0xff, 0xff, 0), LCD_BLACK);
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if(u.s.gesture.misc & RMI_2D_GEST_MISC_CONFIRMED)
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{
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switch(u.s.gesture.misc & RMI_2D_GEST_MISC_TAP_CODE_BM)
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{
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case RMI_2D_GEST_MISC_NO_TAP: break;
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case RMI_2D_GEST_MISC_SINGLE_TAP:
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lcd_putsf(0, 0, "TAP!");
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break;
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case RMI_2D_GEST_MISC_DOUBLE_TAP:
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lcd_putsf(0, 0, "DOUBLE TAP!");
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break;
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case RMI_2D_GEST_MISC_TAP_AND_HOLD:
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lcd_putsf(0, 0, "TAP & HOLD!");
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break;
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default: break;
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}
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if(u.s.gesture.misc & RMI_2D_GEST_MISC_FLICK)
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{
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lcd_putsf(0, 1, "FLICK!");
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int flick_x = u.s.gesture.flick & RMI_2D_GEST_FLICK_X_BM;
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int flick_y = (u.s.gesture.flick & RMI_2D_GEST_FLICK_Y_BM) >> RMI_2D_GEST_FLICK_Y_BP;
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#define SIGN4EXT(a) \
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if(a & 8) a = -((a ^ 0xf) + 1);
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SIGN4EXT(flick_x);
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SIGN4EXT(flick_y);
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int center_x = (LCD_WIDTH * 2) / 3;
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int center_y = 40;
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lcd_drawline(center_x, center_y, center_x + flick_x * 5, center_y - flick_y * 5);
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}
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}
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lcd_update();
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if(btns & BUTTON_POWER)
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break;
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if(btns & BUTTON_VOL_DOWN || btns & BUTTON_VOL_UP)
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{
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if(btns & BUTTON_VOL_UP)
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sensitivity.value++;
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if(btns & BUTTON_VOL_DOWN)
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sensitivity.value--;
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rmi_write(RMI_2D_SENSITIVITY_ADJ, 1, &sensitivity.data);
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}
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yield();
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}
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}
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@ -159,6 +244,11 @@ void button_init_device(void)
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*
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* ATTENTION line: B0P27 asserted low
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*/
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rmi_write_single(RMI_2D_SENSITIVITY_ADJ, 5);
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rmi_write_single(RMI_2D_GESTURE_SETTINGS,
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RMI_2D_GESTURE_PRESS_TIME_300MS |
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RMI_2D_GESTURE_FLICK_DIST_4MM << RMI_2D_GESTURE_FLICK_DIST_BP |
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RMI_2D_GESTURE_FLICK_TIME_700MS << RMI_2D_GESTURE_FLICK_TIME_BP);
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}
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int button_read_device(void)
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