67 static int sys_write_int(int fd, int value) {  in sys_write_int()  argument
74     amount = write(fd, buffer, bytes);  in sys_write_int()
78 static int write8reg8(int fd, uint8_t regaddr, uint8_t cmd) {  in write8reg8()  argument
83     if (write(fd, buf, 2) != 2) return -1;  in write8reg8()
107         int const fd = open(path, O_RDWR);  in writeLedArray()  local
108         if (fd < 0) {  in writeLedArray()
110             return fd;  in writeLedArray()
112         if (ioctl(fd, I2C_SLAVE, i2c_dev_addr) < 0) {  in writeLedArray()
114             close(fd);  in writeLedArray()
118         write8reg8(fd, addr.red, ((color >> 16) & 0xFF));  in writeLedArray()
119         write8reg8(fd, addr.green, ((color >> 8) & 0xFF));  in writeLedArray()
120         write8reg8(fd, addr.blue, (color)&0xFF);  in writeLedArray()
122         write8reg8(fd, LA_P0_ENABLE, 0x00);  in writeLedArray()
123         write8reg8(fd, LA_P1_ENABLE, 0x00);  in writeLedArray()
125         close(fd);  in writeLedArray()
130         int fd = open(path, O_WRONLY);  in writeLed()  local
131         if (fd < 0) {  in writeLed()
136         sys_write_int(fd, color);  in writeLed()
137         close(fd);  in writeLed()