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一. I2C通过设备树添加设备
通过设备可以向I2C总线添加I2C设备，设备树举例如下： i2c: i2c@900 { compatible = "ralink,rt2880-i2c"; reg = ; resets = ; reset-names = "i2c"; #address-cells = ; #size-cells = ; pinctrl-names = "default"; pinctrl-0 = ; oled { compatible = "oled0.98"; reg = ; }; };设备树中在I2C总线下添加了一个oled0.98设备，oled在I2C总线中的地址为0x3c。可以在/sys/bus/platform下看到这个设备。 # ls /sys/bus/platform/devices/10000900.i2c/i2c-0/0-003c/ driver modalias name subsystem uevent # cat /sys/bus/platform/devices/10000900.i2c/i2c-0/0-003c/name oled0.98 二. I2C驱动代码 #include #include #include #include #include #include #include static int major; static struct class *class; static struct i2c_client *at24c02_client; ssize_t at24c02_read(struct file *file, char __user *buf, size_t size, loff_t *offset) { unsigned char addr, data; copy_from_user(&addr, buf, 1); data = i2c_smbus_read_byte_data(at24c02_client, addr); copy_to_user(buf, &data, 1); return 1; } ssize_t at24c02_write(struct file *file, const char __user *buf, size_t size, loff_t *offset) { unsigned char ker_buf[1024] = ""; unsigned char addr, cmd; unsigned char data[1024] = ""; copy_from_user(ker_buf, buf, size); cmd = ker_buf[0]; if (0 == cmd) /* 0 - cmd, 1 - data */ { i2c_smbus_write_byte_data(at24c02_client, 0x00, *(ker_buf + 1)); } else { i2c_smbus_write_byte_data(at24c02_client, 0x40, *(ker_buf + 1)); } } struct file_operations i2c_fops = { .owner = THIS_MODULE, .read = at24c02_read, .write = at24c02_write, }; static int i2c_drv_probe(struct i2c_client *client, const struct i2c_device_id *id) { printk("i2c client %s, id %ld probed\n", client->name, id->driver_data); at24c02_client = client; major = register_chrdev(0, "at24c02", &i2c_fops); if (major > 0) { class = class_create(THIS_MODULE, "at24c02"); if (class) { device_create(class, NULL, MKDEV(major, 0), NULL, "at24c02"); } } return 0; } static int i2c_drv_remove(struct i2c_client *client) { printk("i2c client %s removed\n", client->name); device_destroy(class, MKDEV(major, 0)); class_destroy(class); unregister_chrdev(major, "at24c02"); return 0; } static const struct i2c_device_id i2c_dev_id[] = { { "oled0.98", 0x3c }, { }, }; static struct i2c_driver i2c_drv = { .probe = i2c_drv_probe, .remove = i2c_drv_remove, .id_table = i2c_dev_id, .driver = { .name = "oled", .owner = THIS_MODULE, }, }; static int i2c_driver_init(void) { i2c_add_driver(&i2c_drv); return 0; } void i2c_driver_exit(void) { i2c_del_driver(&i2c_drv); return; } module_init(i2c_driver_init); module_exit(i2c_driver_exit); MODULE_LICENSE("GPL"); 三. I2C应用代码 #include #include #include #include #include #include #include #include #define OLED_WRITE_ADDR 0x78 #define SSD1306_WIDTH 128 #define SSD1306_HEIGHT 64 #define WRITE_CMD 0X00 #define WRITE_DATA 0X40 #define CONTROL_TYPE 0x00 #define I2C_OLED_MASTER_NUM I2C_NUM_0 #define WRITE_BIT I2C_MASTER_WRITE /*!< I2C master write */ #define READ_BIT I2C_MASTER_READ /*!< I2C master read */ #define ACK_CHECK_EN 0x1 /*!< I2C master will check ack from slave*/ #define ACK_CHECK_DIS 0x0 /*!< I2C master will not check ack from slave */ #define ACK_VAL 0x0 /*!< I2C ack value */ #define NACK_VAL 0x1 /*!< I2C nack value */ #define I2C_OLED_MASTER_SCL_IO 22 #define I2C_OLED_MASTER_SDA_IO 21 static uint8_t g_oled_buffer1[SSD1306_WIDTH * SSD1306_HEIGHT / 8] = {0}; uint8_t g_oled_buffer2[SSD1306_WIDTH * SSD1306_HEIGHT / 8] = {0}; static uint8_t s1[SSD1306_WIDTH * SSD1306_HEIGHT / 8] = { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F, 0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F,0x07,0xC9,0xF8,0xFE,0x3E,0x0F, 0x03,0x03,0x01,0x01,0xFF,0xFF,0xFE,0xDF,0x00,0xEB,0xFB,0xF9,0xFB,0xBE,0x0E,0x06, 0x87,0xFF,0xFC,0xF8,0x01,0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x7F,0xFF,0xFF, 0x9F,0x9F,0xDF,0xFF,0xDF,0x4F,0x7F,0x6F,0x6F,0x6F,0x6F,0x6F,0x2F,0x2F,0x2F,0x2F, 0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x6F,0x6F,0x6F,0x6F,0x6F,0xEF,0xFF, 0xDF,0xDF,0xBF,0x3F,0x3F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0x7F,0x3F,0x3F,0x9F,0xDF,0xCF,0xCF,0x67,0x67,0x37,0x33,0x3F,0x3B,0x1B,0x19,0x0D, 0x0D,0x0D,0x0C,0x0C,0x06,0x06,0x0E,0x0E,0x06,0x06,0x02,0x03,0x03,0x03,0x00,0x00, 0x00,0x00,0x00,0x00,0x03,0x03,0x03,0x02,0x02,0x03,0x03,0x07,0x07,0x07,0x06,0x06, 0x0F,0x0F,0x0D,0x1D,0x78,0x3B,0x37,0x7F,0xE7,0xCF,0xCF,0x1F,0x3F,0x7F,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0x1F,0x87,0xE3,0xF1,0xF9,0x3C,0x1C,0x0F,0x0F,0x0F,0x03,0x01, 0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x07,0x03,0x03,0x03,0x3F,0xFE,0xFC,0xF0,0xC1,0x07,0x1F,0xFF,0x03,0x01,0xFB,0xFE, 0xFE,0xCF,0x07,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0E,0xCF,0xFF,0xFF,0x7F,0x00,0x81,0xFF, 0xFF,0xFF,0x7F,0x3F,0x00,0xCF,0xDF,0xFF,0xFD,0xF0,0xE0,0xE0,0x80,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0xC0, 0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x1E,0x7F,0xFF,0xF3,0xE0,0xE8,0xFE,0xEF,0x9C,0x3C,0x31,0x73, 0x67,0x6F,0x4E,0x4F,0x58,0x18,0xB0,0xB0,0xB0,0xE0,0xE0,0xE0,0xC0,0xC0,0xC0,0xC0, 0xC0,0x80,0x80,0x80,0x80,0x80,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xE0,0xC0,0xC0,0x40,0x60,0x60,0x60, 0x60,0x30,0x30,0xB0,0xFC,0xB8,0xDC,0xCE,0xEF,0xE7,0xF3,0xF9,0xFD,0xFC,0xFF,0xFF, 0xFF,0xE0,0xC0,0xCF,0xDF,0xDF,0xD9,0xD8,0xD9,0xDD,0xCF,0xE7,0xE3,0xF1,0xFB,0xFB, 0xFA,0xFA,0xEE,0xC6,0xDE,0xDE,0xDC,0xD4,0xDC,0xDC,0xDC,0xCE,0xE6,0xE6,0xE7,0x87, 0x1F,0x3F,0xFF,0xFF,0xF7,0xC7,0xC3,0xC3,0xC3,0xC3,0xC3,0x43,0x63,0x73,0x73,0xF3, 0x63,0x63,0x63,0x23,0x23,0x23,0x31,0x31,0x31,0x31,0x71,0x31,0xF1,0xF1,0xD1,0xB1, 0xF1,0xF1,0xFB,0x1F,0x19,0xD9,0xDF,0xDB,0x19,0x09,0x8B,0xFA,0xFC,0x7C,0x1C,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x80,0xF8,0xFF,0x7F,0x1F,0x01,0xF0,0xFC,0xFE,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xF0,0x00,0x37,0x7F,0x7F,0x78,0x00,0x00,0x08,0x1F,0xFF,0xFF,0xC1,0x03,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x47,0x7F,0x7F, 0x1F,0x0F,0x7F,0x7E,0xF0,0xF1,0x33,0x70,0x78,0x7F,0x1F,0x07,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x70,0x7E,0x7F,0x1F,0x81,0xC0,0xFC,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFE,0xFC,0xFC,0xF8,0xF8,0xF8,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0, 0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF8, 0xF8,0xF8,0xF8,0xF8,0xFC,0xFC,0xFC,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, }; static uint8_t s2[SSD1306_WIDTH * SSD1306_HEIGHT / 8] = { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F, 0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F,0x07,0xC1,0xF8,0xFF,0x3E,0x0F, 0x03,0x03,0x01,0x01,0xFF,0xFF,0xFE,0x9B,0x00,0xEF,0xFB,0xF9,0xF9,0xBE,0x0E,0x06, 0xC6,0xFF,0xFC,0xF8,0x01,0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3F, 0xBF,0xBF,0x9F,0xDF,0xDF,0x5F,0x5F,0x4F,0x6F,0x6F,0x6F,0x6F,0xEF,0x6F,0x6F,0x6F, 0x6F,0x6F,0xEF,0x6F,0x6F,0x6F,0x6F,0x6F,0x6F,0x6F,0x6F,0xCF,0xDF,0xDF,0xDF,0x9F, 0xBF,0x3F,0x7F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0x7F,0x3F,0xFF,0x9F,0xDF,0xCF,0xCF,0x67,0x67,0x37,0x33,0x3F,0x3B,0x1B,0x19,0x0D, 0x0D,0x0D,0x0C,0x0C,0x06,0x0F,0x0E,0x0E,0x06,0x06,0x02,0x03,0x03,0x03,0x00,0x00, 0x00,0x00,0x00,0x00,0x03,0x03,0x03,0x02,0x03,0x03,0x03,0x07,0x07,0x07,0x06,0x06, 0x0F,0x0F,0x0D,0x1C,0x38,0x3B,0x33,0x7F,0xE7,0xCF,0xCF,0x1F,0x3F,0x7F,0xFF,0xFF, 0xFF,0xFF,0xFF,0x7F,0x0F,0xC7,0xE7,0xF3,0x79,0x7D,0x3C,0x2E,0x06,0x07,0x07,0x03, 0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x03,0x01, 0x03,0x03,0x8F,0x8E,0xFE,0xFC,0xF1,0x53,0x07,0xFF,0xFF,0xFF,0x03,0x01,0xFA,0xFE, 0xFE,0xCF,0x07,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xC7,0xFF,0xFF,0x7F,0x20,0x81,0xFF, 0xFF,0xFF,0xFF,0x40,0x00,0xFF,0xFF,0xF9,0xE0,0xC0,0xC0,0x40,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0xC0, 0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x18,0x1C,0x7F,0x7F,0xF7,0xF1,0xE1,0xEF,0xEF,0xEF,0x9C,0x3C,0x31,0x73, 0x67,0x6F,0x4E,0x4E,0xD8,0x98,0xF0,0xF0,0xB0,0xE0,0xE0,0xE0,0xC0,0xC0,0xC0,0xC0, 0xC0,0x80,0x80,0x80,0x80,0x80,0x80,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0xC0,0xE0,0xC0,0xC0,0x40,0x60,0x60,0x60, 0x60,0x30,0x30,0xB0,0xBC,0xB8,0xDC,0xCE,0xEF,0xE7,0xF3,0xF9,0xFF,0xFC,0xFF,0xFF, 0xFF,0xFF,0xFF,0xF8,0xEF,0xCF,0xDF,0xDF,0xD9,0xD9,0xFF,0xDF,0xCF,0xC3,0xF7,0xF6, 0xF7,0xF6,0xE6,0xE4,0xCC,0xDC,0x9C,0x9C,0xBC,0xBC,0xBC,0x9E,0x8E,0xCE,0xE7,0x83, 0x1F,0x3F,0xFF,0xFF,0xF6,0x4F,0xC3,0xC3,0xC3,0xC3,0xC3,0x43,0x63,0x73,0x73,0xE3, 0x63,0x63,0x63,0x23,0x23,0x23,0x31,0x31,0x31,0x31,0x71,0x31,0xF1,0xF1,0xD1,0xB1, 0xF1,0xF1,0xD9,0x1F,0x19,0xD9,0xD9,0xDB,0x19,0x09,0x8B,0xF8,0xFC,0x7C,0x18,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x80,0xF8,0xFF,0x7F,0x1F,0x01,0xF0,0xFC,0xFE,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0x70,0x00,0x17,0x7F,0x7F,0xF8,0x00,0x00,0x0C,0x1F,0xFF,0xFF,0xC1,0x01,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x47,0x7F,0x7F, 0x0F,0x0F,0xFF,0x7E,0x70,0x01,0x33,0x78,0x78,0x7F,0x1F,0x07,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x70,0x7E,0x7F,0x1F,0x81,0xC0,0xFC,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFC,0xFC,0xF8,0xF8,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xE0,0xE0,0xE0,0xE0,0xE0, 0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xF0,0xF0,0xF0,0xF0,0xF0, 0xF0,0xF0,0xF0,0xF8,0xF8,0xF8,0xFC,0xFC,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, }; static uint8_t s3[SSD1306_WIDTH * SSD1306_HEIGHT / 8] = { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F, 0x1F,0xDF,0xDF,0xCF,0x6F,0x4F,0x4F,0x5F,0xDF,0xDF,0xDF,0xFF,0x9F,0xFF,0xBF,0xBF, 0x3F,0x3F,0x7F,0x7F,0x3F,0xBF,0xFF,0xBF,0xBF,0xBF,0xBF,0xBF,0xBF,0xBF,0xBF,0xBF, 0xBF,0xBF,0xBF,0x3F,0x3F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F,0xCF,0x87,0xF1,0xF9,0x7C,0x1C,0x0E, 0x1E,0x07,0x83,0x83,0xF7,0xFF,0x7E,0x1E,0xC0,0xE1,0xFB,0x79,0x39,0x1D,0x0C,0x06, 0xC6,0xF6,0xFE,0x7C,0x19,0x81,0xE3,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xCB,0xCB,0x99,0x9D,0xBD,0xBD,0x35,0x25,0x65,0x65,0x65,0x6D,0x6D,0x6C, 0xEC,0xCC,0xF9,0x79,0x3B,0x3B,0x1B,0x0F,0x0F,0x0E,0x06,0x06,0x42,0xC3,0x83,0x83, 0xA3,0xE3,0xC1,0xC1,0x41,0x61,0x61,0x71,0x63,0x23,0x21,0x23,0x01,0x01,0x01,0x01, 0x03,0x09,0x09,0x09,0x0D,0x0D,0x0D,0x0F,0x3D,0x07,0x07,0x07,0x03,0x02,0x06,0x86, 0x86,0x8C,0xCD,0xF9,0x79,0x73,0x33,0x33,0x33,0x1B,0x1B,0x19,0x0D,0x0D,0x0D,0x0C, 0x04,0x06,0x06,0x06,0x06,0x07,0x02,0x02,0x02,0x03,0x03,0x03,0x00,0x00,0x00,0x00, 0x00,0x00,0x01,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x07,0x06,0x06,0x06,0x06,0x0F, 0x0F,0x1D,0x19,0x39,0x32,0x77,0xF7,0xDF,0x8F,0x1F,0x3F,0x7F,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x81,0x00,0x3C,0xFF, 0xFF,0xFF,0x90,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x07,0x03, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0xFC,0xFE,0xCF, 0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC7,0xFF,0xFF,0x7E,0x00,0x83,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0xFC, 0xFB,0xF3,0xF3,0xE7,0xE6,0xCC,0xCC,0xD8,0xD8,0xB8,0x98,0xB0,0xB0,0x30,0x20,0x60, 0xE0,0xE0,0xF0,0xE0,0x60,0x60,0x60,0x60,0x70,0x70,0x60,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x08,0x1C,0x3D,0x7F,0xF7,0xE7, 0x8E,0x0C,0x1C,0x38,0x38,0x30,0x30,0x20,0xE0,0xE0,0xE0,0xC0,0xC0,0xC0,0xC0,0xC0, 0xC0,0x80,0x80,0x80,0xC0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x80,0x80,0x80,0x80,0xC0,0xC0,0xC0,0xC0,0x40,0x60,0x60,0x60,0x20,0x30, 0xB0,0xB8,0x98,0xD8,0xDC,0xFE,0xE7,0xF7,0xF7,0xF8,0xF8,0xFE,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE0,0x00, 0x1F,0x7F,0xFF,0xFF,0x1F,0x1F,0x3F,0x33,0x73,0xE3,0xE3,0x62,0xE2,0x66,0x46,0x4E, 0x46,0x46,0x46,0x46,0x44,0x44,0x44,0x46,0x46,0x46,0x46,0x67,0x67,0xE7,0xE7,0xF7, 0x67,0xE3,0xE3,0xA3,0x33,0x33,0xB1,0x31,0x39,0xF9,0xF8,0xFC,0x78,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0xE8,0xFC,0xFF,0x1F,0x01,0xE0,0xFC,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F, 0x00,0x00,0x1F,0x3F,0x7F,0x22,0x00,0x00,0x02,0x3F,0xFF,0x7F,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x3F,0x7F, 0x7C,0x33,0x7F,0x7F,0x7C,0x00,0xC4,0xFC,0x7E,0x3F,0x0F,0x01,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x78,0x7F,0x3F,0x07,0x00,0x18,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFE,0xFE,0xFC,0xFC,0xF8,0xF8,0xF8,0xF8,0xF8,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0, 0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF8,0xF8, 0xF8,0xF8,0xF8,0xF8,0xFC,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8, 0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8, 0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xFC,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, }; static uint8_t s4[SSD1306_WIDTH * SSD1306_HEIGHT / 8] = { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0x1F,0x1F,0xCF,0xEF,0xEF,0x6F,0x6F,0x6F,0xEF,0xCF,0x8F, 0x1F,0x3F,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F,0x1F,0x9F,0xDF,0xDF,0x5F,0xDF,0xDF,0x9F, 0x1F,0x3F,0xFF,0xFF,0xFF,0xFF,0x7F,0x1F,0x1F,0xC7,0xE7,0xF3,0x71,0x39,0x1C,0x0C, 0x06,0x86,0xC6,0xE2,0xF2,0xFE,0x3E,0xDE,0xC0,0xE0,0x73,0x3B,0x19,0x39,0x0D,0x8D, 0xCD,0xE5,0xFD,0x3D,0x3D,0x81,0xC3,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0x7F,0x3F,0x3F,0x9F,0xDF,0xCF,0xEF,0x67,0x67,0x37,0x33,0x13,0x1B,0x1B,0x1B, 0x09,0x0D,0x0D,0x0D,0x0D,0x04,0x0C,0x1F,0x1F,0x1F,0x00,0x08,0x3B,0x3F,0xBF,0xFF, 0xCE,0xF6,0x66,0x66,0x76,0x36,0x3C,0x1C,0x1C,0x1F,0x0F,0x0C,0x0C,0x0C,0x07,0x07, 0x07,0x06,0x0E,0x02,0x02,0x02,0x02,0x02,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x00, 0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x06,0x06,0x06,0x06,0x0F,0x0F,0x1F, 0x1D,0x3D,0x70,0x72,0xF7,0xCF,0xCF,0x1F,0x3F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x01,0x01, 0xFC,0xFE,0xFF,0x37,0x07,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x28,0xFC,0xFE,0x9E,0x0F,0x0F,0x89, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0x7C,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0xF0, 0xE7,0xC7,0x9F,0x9F,0xF8,0xB0,0xF0,0xE0,0xE0,0xF0,0xC0,0xE0,0x80,0x80,0x80,0x80, 0x80,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x03,0x03,0x03,0x07,0x0F,0x0F, 0x1C,0x18,0x38,0x30,0xB0,0xA0,0xE0,0xF8,0xE0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0x80, 0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0xC0,0xF0,0xC0,0xC0,0xC0,0x60,0x70,0x70,0x60,0x60,0x30,0xB0,0xB0,0x98, 0x98,0xDC,0xCC,0xCE,0xE7,0xF3,0xF1,0xF8,0xFC,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0x3F,0x01,0xC8,0xFC,0xFF,0x3F,0x1F,0x3F,0x39,0xF1,0xE1,0x63,0xC3,0xCF,0xCF, 0xCD,0x8D,0x8D,0x89,0x89,0x89,0x89,0x89,0x89,0x89,0x8B,0x88,0x88,0x8C,0xCC,0xCC, 0xCC,0xC4,0xE6,0xE6,0xE6,0xF3,0x73,0xB1,0xFD,0xF9,0xFB,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x60,0xFC,0xFF,0xFF,0x00,0x00,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0x3F,0x00,0x10,0x7F,0x7F,0x79,0x00,0x00,0x00,0x87,0xFF,0x7F,0x70,0x40,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xFF, 0xFF,0x7F,0xFE,0xFF,0xFF,0x17,0xE0,0x7F,0x7F,0x1F,0x07,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x33,0x3F,0x7F,0x0F,0x00,0x18,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFC,0xFC,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8, 0xF8,0xF8,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0, 0xF0,0xF0,0xF0,0xF0,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8, 0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8, 0xF8,0xF8,0xF8,0xF8,0xFC,0xFC,0xFC,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, }; static uint8_t s5[SSD1306_WIDTH * SSD1306_HEIGHT / 8] = { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F, 0x3F,0xBF,0xBF,0xBF,0xBF,0xBF,0xBF,0xBF,0xBF,0x3F,0x3F,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x1F,0x1F,0xC7,0xE7,0xF3,0x71,0x39,0x1C,0x0C, 0x06,0x86,0xC6,0xE2,0xF2,0xFE,0x7E,0xDE,0xC0,0xE0,0x73,0x3B,0x19,0x39,0x0D,0x8D, 0xCD,0xE5,0xFD,0x3D,0x3D,0x81,0xC3,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0x7F,0x3F,0x9F,0xDF,0xDF,0xCF,0xEF,0x67,0x67,0x37,0x33,0x13,0x1B, 0x3B,0x3B,0x09,0x0D,0x0D,0x0D,0x0D,0x05,0x04,0x3E,0x3E,0x3E,0x0F,0x0F,0xE6,0xE3, 0xF3,0xF1,0x79,0x7C,0x7C,0x3E,0x3F,0x1F,0x1F,0x1C,0x0C,0x0D,0x0D,0x04,0x04,0x06, 0x06,0x06,0x0E,0x0A,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x00, 0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x06,0x06,0x06,0x06,0x0F,0x0F,0x1F, 0x1D,0x3D,0x70,0x72,0xF7,0xCF,0xCF,0x1F,0x3F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0x0D,0x09,0xFC,0xFF,0xFF,0x07,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x28,0xFC,0xFE,0x9F,0x0F,0x0F,0x09, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0x7C,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xF8,0xF0,0xE3,0xCF,0x1F,0x1E,0xB8,0xF0,0xF0,0x60,0x60,0xC0,0xC0,0xC0,0x80,0x80, 0xC0,0xC0,0x80,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x07,0x07,0x03,0x07,0x0F,0x0C, 0x1C,0x18,0x38,0x30,0x30,0xA0,0xE8,0xF8,0xE0,0xE0,0xC0,0xC0,0xF0,0xE0,0xC0,0x80, 0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0xC0,0xF0,0xC0,0xC0,0xC0,0x60,0x70,0x70,0x70,0x60,0x30,0xB0,0xB0,0x98, 0x98,0xFC,0xCC,0xCE,0xE7,0xF3,0xF1,0xF8,0xFC,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0x3F,0x0D,0xC8,0xFC,0xFF,0x3F,0x3F,0x3F,0x39,0xF1,0xE1,0x63,0xC3,0xCF,0xCE, 0xCD,0x8D,0x8D,0x89,0x89,0x89,0x89,0x89,0x89,0x89,0x89,0x89,0x89,0x8C,0xCC,0xCC, 0xCC,0xC4,0xE6,0xE6,0xE6,0xF3,0x73,0xB1,0xFD,0xFD,0xFB,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0xE0,0xFC,0xFF,0xFF,0x00,0x00,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0x3F,0x00,0x30,0x7F,0xFF,0x79,0x00,0x00,0x80,0x87,0xFF,0x7F,0xF0,0xC0,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xFF, 0xFF,0x7F,0x7E,0xFF,0xFF,0xF7,0xE0,0xFF,0x7F,0x1F,0x0F,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x37,0x3F,0x3F,0x1F,0x00,0x18,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFE,0xFE,0xFC,0xFC,0xF8,0xF8,0xF8,0xF8,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xE0, 0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0, 0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8, 0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8, 0xF8,0xF8,0xF8,0xF8,0xFC,0xFC,0xFC,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, }; static uint8_t s6[SSD1306_WIDTH * SSD1306_HEIGHT / 8] = { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F, 0x1F,0x8F,0xE7,0xE7,0x77,0x77,0x17,0x7F,0xF7,0xF7,0xE7,0x7F,0x3F,0x7F,0x7F,0x7F, 0x0F,0x0F,0xE3,0xF3,0xF9,0x1D,0x9D,0xED,0xED,0xFD,0xFD,0x9D,0x83,0x83,0xBF,0xBF, 0xBF,0xBF,0xBF,0x3F,0x3F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F,0xCF,0x87,0xF1,0xF9,0x7C,0x1C,0x0E, 0x1E,0x17,0x83,0x83,0xF7,0xFF,0x7F,0x1E,0xC0,0xE1,0xFB,0xF9,0x3B,0x1F,0x0C,0x06, 0xC6,0xF6,0xFE,0x7C,0x19,0x81,0xE3,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F,0x10, 0xC0,0xCF,0xFF,0x7F,0x3C,0x18,0x18,0x0C,0x0F,0x0F,0x07,0x06,0x0E,0xC3,0x83,0x83, 0x83,0xE3,0xC1,0xC1,0x41,0x61,0x61,0x71,0x63,0x21,0x21,0x21,0x01,0x01,0x03,0x01, 0x03,0x09,0x09,0x09,0x0D,0x0D,0x0D,0x0F,0x3D,0x07,0x07,0x07,0x03,0x02,0x06,0x87, 0x86,0x8C,0xCD,0xF9,0x79,0x73,0x33,0x33,0x33,0x1B,0x1B,0x19,0x0D,0x0D,0x0D,0x0E, 0x04,0x06,0x07,0x06,0x06,0x07,0x02,0x02,0x02,0x03,0x03,0x03,0x00,0x00,0x00,0x00, 0x00,0x00,0x01,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x07,0x06,0x06,0x06,0x06,0x0F, 0x0F,0x1D,0x39,0x39,0x32,0x77,0xF7,0xDF,0x8F,0x1F,0x3F,0x7F,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x81,0x00,0x3C,0xFF, 0xFF,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x07,0x03, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0xFC,0xFE,0xCF, 0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC7,0xFF,0xFF,0x7E,0x00,0x83,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0xFC, 0xFB,0xF3,0xF3,0xE7,0xE6,0xCC,0xCC,0xD8,0xD8,0xB8,0xB8,0xB0,0xB0,0x30,0x20,0x60, 0xE0,0xE0,0xF0,0xF0,0x60,0x60,0x60,0x60,0x70,0x70,0x60,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x08,0x1C,0x3E,0x7F,0xF7,0xE7, 0x8E,0x0C,0x1C,0x18,0x38,0x30,0x30,0xE0,0xE0,0xE0,0xE0,0xC0,0xC0,0xC0,0xC0,0xC0, 0xC0,0x80,0x80,0x80,0xC0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x80,0x80,0x80,0x80,0xC0,0xC0,0xC0,0xC0,0x40,0x78,0x60,0x60,0x20,0x30, 0xB0,0xB8,0x98,0xD8,0xCC,0xEE,0xE7,0xF7,0xF3,0xF8,0xF8,0xFE,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE0,0x00, 0x1F,0x7F,0xFF,0xFF,0x1F,0x1F,0x3F,0x33,0x73,0xE3,0xE3,0x63,0xE3,0x66,0x46,0x4E, 0x46,0x46,0x46,0x46,0x44,0x44,0x44,0x46,0x46,0x46,0x46,0x67,0x67,0xE7,0xE7,0xF7, 0x67,0xE3,0xE3,0xA3,0x33,0x33,0xB1,0x31,0x39,0xF9,0xF8,0xFC,0x78,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0xE8,0xFC,0xFF,0x1F,0x03,0xE2,0xFC,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x1F, 0x00,0x00,0x3F,0x3F,0x3F,0x00,0x00,0x00,0x02,0x3F,0xFF,0x7F,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x3F,0x7F, 0x7C,0x33,0x7F,0x7F,0x3C,0x10,0xC0,0x78,0x7E,0x7F,0x1F,0x01,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x40,0x78,0x7F,0x7F,0x07,0x04,0x18,0x3F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFE,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8, 0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8, 0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0, 0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0, 0xF0,0xF0,0xF0,0xF0,0xF0,0xF8,0xF8,0xFC,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, }; static uint8_t g_oled_buffer[6][SSD1306_WIDTH * SSD1306_HEIGHT / 8]; int i2c_fd = 0; char addr = 0x78; int i2c_init(void) { i2c_fd = open("/dev/at24c02", O_RDWR); if (i2c_fd < 0) { return -1; } } int oled_read_cmd(uint8_t *data) { return read(i2c_fd, data, 1); } int oled_write_cmd(uint8_t data) { char buf[2] = ""; buf[0] = 0x00; buf[1] = data; return write(i2c_fd, buf, 2); } int oled_write_data(uint8_t data) { char buf[2] = ""; buf[0] = 0x01; buf[1] = data; return write(i2c_fd, buf, 2); } int oled_write_long_data(uint8_t *data, uint16_t len) { int i; for (i = 0; i < len; i++) { oled_write_data(*(data + i)); } return 0; } void oled_update_screen(uint8_t *buffer) { uint8_t line_index; for(line_index=0 ; line_index |
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