Mercurial > public > ostc4

annotate Small_CPU/Inc/uartProtocol_O2.h @ 918:f72613a152dd Evo_2_23

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Switch external interface tx communication to DMA: In the previous version the transmitting of data was done in polling mode. With the introduction of new sensors the length of commands send to the sensor may increase and have a impact to the runtim behavior of the SW. To avoid this the DMA transfers for TX has been activated.
author Ideenmodellierer
date Sun, 03 Nov 2024 15:40:55 +0100
parents e9eba334b942
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
795
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
1 /**
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
2 ******************************************************************************
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
3 * @file uartProtocol_O2.h
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
4 * @author heinrichs weikamp gmbh
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
5 * @version V0.0.1
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
6 * @date 18-Jun-2023
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
7 * @brief Interface functionality to handle external, UART based O2 sensors
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
8 *
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
9 @verbatim
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
10 ==============================================================================
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
11 ##### How to use #####
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
12 ==============================================================================
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
13 @endverbatim
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
14 ******************************************************************************
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
15 * @attention
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
16 *
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
17 * <h2><center>&copy; COPYRIGHT(c) 2014 heinrichs weikamp</center></h2>
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
18 *
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
19 ******************************************************************************
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
20 */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
21
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
22 /* Define to prevent recursive inclusion -------------------------------------*/
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
23 #ifndef UART_PROTOCOL_O2_H
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
24 #define UART_PROTOCOL_O2_H
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
25
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
26 #ifdef __cplusplus
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
27 extern "C" {
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
28 #endif
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
29
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
30 /* Includes ------------------------------------------------------------------*/
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
31 #include "configuration.h"
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
32 #include "stm32f4xx_hal.h"
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
33
798
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
34 typedef enum
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
35 {
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
36 UART_COMMON_INIT = 0, /* Default Status for every sensor type */
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
37 UART_COMMON_IDLE, /* sensor detected and no communication pending */
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
38 UART_COMMON_ERROR, /* Error message received from sensor */
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
39 } uartCommonStatus_t;
795
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
40
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
41 typedef enum
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
42 {
798
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
43 UART_O2_INIT = UART_COMMON_INIT, /* Default Status for every sensor type */
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
44 UART_O2_IDLE = UART_COMMON_IDLE, /* sensor detected and no communication pending */
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
45 UART_O2_ERROR = UART_COMMON_ERROR, /* Error message received from sensor */
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
46 UART_O2_CHECK, /* send blink command and check if sensor answers */
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
47 UART_O2_REQ_INFO, /* request information about available internal sensors of sensor */
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
48 UART_O2_REQ_ID, /* request ID of sensor */
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
49 UART_O2_REQ_O2, /* O2 value has been requested and is in receiption progress */
e9eba334b942 Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents: 795
diff changeset
50 UART_O2_REQ_RAW, /* Request O2 and extended raw data */
795
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
51 } uartO2Status_t;
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
52
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
53
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
54 typedef enum
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
55 {
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
56 O2RX_IDLE = 0, /* no reception pending */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
57 O2RX_CONFIRM, /* check the command echo */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
58 O2RX_GETNR, /* extract the sensor number */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
59 O2RX_GETO2, /* extract the ppo2 */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
60 O2RX_GETTEMP, /* extract the temperature */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
61 O2RX_GETSTATUS, /* extract the sensor status */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
62 O2RX_GETTYPE, /* extract the sensor type (should be 8) */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
63 O2RX_GETCHANNEL, /* extract the number of sensor channels (should be 1) */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
64 O2RX_GETVERSION, /* extract the sensor version */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
65 O2RX_GETSUBSENSORS, /* extract the available measures (O2, temperature, humidity etc) */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
66 O2RX_GETDPHI, /* extract phase shift */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
67 O2RX_INTENSITY, /* extract intensity of signal */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
68 O2RX_AMBIENTLIGHT, /* extract the intensity of the ambient light */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
69 O2RX_PRESSURE, /* extract pressure within the sensor housing */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
70 O2RX_HUMIDITY /* extract humidity within the sensor housing */
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
71 } uartO2RxState_t;
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
72
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
73 void uartO2_Control(void);
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
74 void uartO2_ProcessData(uint8_t data);
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
75 void uartO2_SetChannel(uint8_t channel);
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
76 uint8_t uartO2_isSensorConnected();
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
77
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
78
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
79
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
80
d4083ac09b5d Moved DiveO2 sensor specific funtionality into separated file:
Ideenmodellierer
parents:
diff changeset
81 #endif /* EXTERNAL_INTERFACE_H */