189 	int val;  in ethernut5_print_celsius()  local
192 	val = i2c_reg_read(PWRMAN_I2C_ADDR, PWRMAN_REG_TEMP);  in ethernut5_print_celsius()
193 	val *= 5000;	/* 100mV/degree with 5V reference */  in ethernut5_print_celsius()
194 	val += 128;	/* 8 bit resolution */  in ethernut5_print_celsius()
195 	val /= 256;  in ethernut5_print_celsius()
196 	val -= 450;	/* Celsius offset, still x10 */  in ethernut5_print_celsius()
198 	printf("%d\n", (val + 5) / 10);  in ethernut5_print_celsius()
203 	int val;  in ethernut5_print_voltage()  local
206 	val = i2c_reg_read(PWRMAN_I2C_ADDR, PWRMAN_REG_VAUX);  in ethernut5_print_voltage()
208 	val += 5;  in ethernut5_print_voltage()
209 	val *= 180948;  in ethernut5_print_voltage()
210 	val /= 100000;  in ethernut5_print_voltage()
211 	val++;  in ethernut5_print_voltage()
213 	printf("%d\n", (val + 5) / 10);  in ethernut5_print_voltage()
221 	u8 val;  in do_pwrman()  local
242 			val = i2c_reg_read(PWRMAN_I2C_ADDR, PWRMAN_REG_LEDCTL);  in do_pwrman()
243 			printf("led %u %u\n", val >> 4, val & 15);  in do_pwrman()
246 			val = (u8) simple_strtoul(argv[2], NULL, 0);  in do_pwrman()
247 			val <<= 4;  in do_pwrman()
250 				val |= (u8) (simple_strtoul(argv[3], NULL, 0)  in do_pwrman()
254 			i2c_reg_write(PWRMAN_I2C_ADDR, PWRMAN_REG_LEDCTL, val);  in do_pwrman()
259 		i = feature_flags(&argv[1], argc, &val);  in do_pwrman()
262 			val &= i2c_reg_read(PWRMAN_I2C_ADDR, PWRMAN_REG_STA);  in do_pwrman()
263 			if (val) {  in do_pwrman()
265 					print_flagged_features(val);  in do_pwrman()
274 				val = PWRMAN_DISPENSIBLE;  in do_pwrman()
279 						val);  in do_pwrman()
283 						val);  in do_pwrman()