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internal_filesystem/apps/com.example.camtest/assets Expand file tree Collapse file tree Original file line number Diff line number Diff line change 11appscreen = lv .screen_active ()
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3- #define PWDN_GPIO_NUM 17 //power down is not used
4- #define RESET_GPIO_NUM -1 //software reset will be performed
5- #define XCLK_GPIO_NUM 8
6- #define SIOD_GPIO_NUM 21
7- #define SIOC_GPIO_NUM 16
8-
9- #define Y9_GPIO_NUM 2
10- #define Y8_GPIO_NUM 7
11- #define Y7_GPIO_NUM 10
12- #define Y6_GPIO_NUM 14
13- #define Y5_GPIO_NUM 11
14- #define Y4_GPIO_NUM 15
15- #define Y3_GPIO_NUM 13
16- #define Y2_GPIO_NUM 12
17- #define VSYNC_GPIO_NUM 6
18- #define HREF_GPIO_NUM 4
19- #define PCLK_GPIO_NUM 9
20-
21- #define CAM_LEDC_TIMER LEDC_TIMER_1
22- #define CAM_LEDC_CHANNEL LEDC_CHANNEL_0
23-
24-
25- # OV5640 I2C address
26- #sensor_addr = 0x3C
27- #reg_addr = 0x4300
28- #reg_value = 0x6F # RGB565 (bit[6]=1) + sequence 0xF (bits[3:0]=0xF)
29- #from machine import I2C, Pin
30- #i2c = I2C(scl=Pin(16), sda=Pin(21))
31- #i2c.readfrom_mem(0x3C, 0x4300, 1)
32- #i2c.writeto_mem(sensor_addr, reg_addr, bytes([reg_value]))
33-
34-
35- #width = 480
36- #height = 320
37- #width = 320
38- #height = 240
39- #width = 120
40- #height = 160
41-
423keepgoing = True
434width = 240
445height = 240
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