| Imre Kis | a21712e | 2019-10-08 12:56:59 +0200 | [diff] [blame] | 1 | '------------------------------------------------------------------------------- |
| 2 | ' Copyright (c) 2019-2021, Arm Limited and Contributors. All rights reserved. |
| 3 | ' |
| 4 | ' SPDX-License-Identifier: BSD-3-Clause |
| 5 | ' |
| 6 | '------------------------------------------------------------------------------- |
| 7 | |
| 8 | @startuml |
| 9 | participant Application as APP |
| 10 | |
| 11 | activate APP |
| 12 | APP -> Print: print_to_eeprom(fmt, ...) |
| 13 | activate Print |
| 14 | |
| 15 | Print -> EEPROM: eeprom_write(buffer) |
| 16 | activate EEPROM |
| 17 | |
| 18 | EEPROM -> I2C: i2c_write(address, buffer) |
| 19 | activate I2C |
| 20 | |
| 21 | I2C -> Hardware: I2C transaction |
| 22 | activate Hardware |
| 23 | Hardware --> I2C: ack/nack |
| 24 | deactivate Hardware |
| 25 | |
| 26 | I2C --> EEPROM: result |
| 27 | deactivate I2C |
| 28 | |
| 29 | EEPROM -> I2C: i2c_write(address, buffer+ result) |
| 30 | activate I2C |
| 31 | |
| 32 | I2C -> Hardware: I2C transaction |
| 33 | activate Hardware |
| 34 | Hardware --> I2C: ack/nack |
| 35 | deactivate Hardware |
| 36 | |
| 37 | I2C --> EEPROM: result |
| 38 | deactivate I2C |
| 39 | |
| 40 | EEPROM --> Print: result |
| 41 | deactivate EEPROM |
| 42 | |
| 43 | Print -> APP: result |
| 44 | deactivate Print |
| 45 | |
| 46 | @enduml |