Mercurial > public > ostc4
annotate Small_CPU/Inc/uart.h @ 705:158d612a9f4d
Bugfix release frame:
The loop to find an free not used frames had an invalid break condition which was never met. It was changed to check every frame once and the exit the loop.
author | Ideenmodellierer |
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date | Tue, 01 Nov 2022 09:55:45 +0100 |
parents | f1b40364b0af |
children | 045ff7800501 |
rev | line source |
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38 | 1 /** |
2 ****************************************************************************** | |
3 * @file uart.h | |
4 * @author heinrichs weikamp gmbh | |
5 * @version V0.0.1 | |
6 * @date 27-March-2014 | |
7 * @brief button control | |
8 * | |
9 ****************************************************************************** | |
10 * @attention | |
11 * | |
12 * <h2><center>© COPYRIGHT(c) 2015 heinrichs weikamp</center></h2> | |
13 * | |
14 ****************************************************************************** | |
15 */ | |
16 | |
17 /* Define to prevent recursive inclusion -------------------------------------*/ | |
18 #ifndef UART_H | |
19 #define UART_H | |
20 | |
21 #ifdef __cplusplus | |
22 extern "C" { | |
23 #endif | |
24 | |
25 #include "stm32f4xx_hal.h" | |
26 | |
662 | 27 |
28 typedef enum | |
29 { | |
30 RX_Ready= 0, /* Initial state */ | |
690 | 31 RX_DetectStart, /* validate start byte */ |
32 RX_SelectData, /* Data contained in this frame */ | |
662 | 33 RX_Data0, /* Process incoming data */ |
34 RX_Data1, | |
35 RX_Data2, | |
36 RX_Data3, | |
37 RX_Data4, | |
690 | 38 RX_Data5, |
39 RX_Data6, | |
40 RX_Data7, | |
41 RX_Data8, | |
42 RX_Data9, | |
43 RX_Data10, | |
44 RX_Data11, | |
45 RX_Data12, | |
662 | 46 RX_DataComplete |
47 } receiveState_t; | |
48 | |
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49 typedef enum |
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50 { |
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51 UART_O2_INIT = 0, |
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52 UART_O2_CHECK, /* send blink command and check if sensor answers */ |
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53 UART_O2_REQ_INFO, /* request information about available internal sensors of sensor */ |
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54 UART_O2_REQ_ID, /* request ID of sensor */ |
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55 UART_O2_IDLE, /* sensor detected and no communication pending */ |
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56 UART_O2_REQ_O2, /* O2 value has been requested and is in receiption progress */ |
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57 UART_O2_ERROR /* Error state which could not be resolved => only exit via de-/activation cycle */ |
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58 } uartO2Status_t; |
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59 |
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60 |
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61 typedef enum |
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62 { |
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63 O2RX_IDLE = 0, /* no receiption pending */ |
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64 O2RX_CONFIRM, /* check the command echo */ |
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65 O2RX_GETNR, /* extract the sensor number */ |
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66 O2RX_GETO2, /* extract the ppo2 */ |
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67 O2RX_GETTEMP, /* extract the temperature */ |
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68 O2RX_GETSTATUS, /* extract the sensor status */ |
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69 O2RX_GETTYPE, /* extract the sensor type (should be 8) */ |
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70 O2RX_GETCHANNEL, /* extract the number of sensor channels (should be 1) */ |
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71 O2RX_GETVERSION, /* extract the sensor version */ |
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72 O2RX_GETSUBSENSORS /* extract the available measures (O2, temperature, humidity etc) */ |
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73 } uartO2RxState_t; |
662 | 74 |
75 void MX_USART1_UART_Init(void); | |
76 void MX_USART1_UART_DeInit(void); | |
77 void MX_USART1_DMA_Init(void); | |
38 | 78 uint8_t UART_ButtonAdjust(uint8_t *array); |
690 | 79 #ifdef ENABLE_CO2_SUPPORT |
80 void HandleUARTCO2Data(void); | |
81 #endif | |
82 #ifdef ENABLE_SENTINEL_MODE | |
83 void HandleUARTSentinelData(void); | |
84 #endif | |
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85 void HandleUARTDigitalO2(void); |
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86 |
38 | 87 #ifdef __cplusplus |
88 } | |
89 #endif | |
90 | |
91 #endif /* UART_H */ | |
92 | |
93 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ |