annotate Small_CPU/Inc/baseCPU2.h @ 311:ddbe8bed5096 cleanup-4

bugfix: make stopwatch and divetime run in sync And this shows the fundamental issue in the difference between dive time and stopwatch time. The dive time is constructed on the RTE, and rather independently, the stopwatch time is constructed on CPU1. This works rather well, but not perfect. This commit fixes things in a relatively straightforward way. Instead of incrementing the stopwatch locally on CPU1, simply use the same time data that is coming from the RTE. Some logic was added to make this stopwatch resettable again. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
author Jan Mulder <jlmulder@xs4all.nl>
date Wed, 29 May 2019 14:02:27 +0200
parents 5f11787b4f42
children d461d9e89e3c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1 /**
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2 ******************************************************************************
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
3 * @file GPIO/GPIO_IOToggle/Inc/main.h
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
4 * @author MCD Application Team
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
5 * @version V1.1.0
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
6 * @date 26-June-2014
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
7 * @brief Header for main.c module
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
8 ******************************************************************************
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
9 * @attention
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
10 *
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
12 *
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
13 * Redistribution and use in source and binary forms, with or without modification,
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
14 * are permitted provided that the following conditions are met:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
15 * 1. Redistributions of source code must retain the above copyright notice,
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
16 * this list of conditions and the following disclaimer.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
17 * 2. Redistributions in binary form must reproduce the above copyright notice,
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
18 * this list of conditions and the following disclaimer in the documentation
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
19 * and/or other materials provided with the distribution.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
21 * may be used to endorse or promote products derived from this software
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
22 * without specific prior written permission.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
23 *
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
34 *
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
35 ******************************************************************************
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
36 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
37
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
38 /* Define to prevent recursive inclusion -------------------------------------*/
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
39 #ifndef BASE_CPU2_H
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
40 #define BASE_CPU2_H
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
41
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
42 //#define DEBUGMODE
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
43
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
44 /* Includes ------------------------------------------------------------------*/
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
45 #include "stm32f4xx_hal.h"
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
46 #include "settings.h"
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
47
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
48 /* Exported types ------------------------------------------------------------*/
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
49 /* Exported constants --------------------------------------------------------*/
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
50
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
51 //new
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
52 uint8_t firmwareVersionHigh(void);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
53 uint8_t firmwareVersionLow(void);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
54
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
55 /* Definition for I2Cx clock resources */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
56 #define I2Cx I2C1
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
57 #define I2Cx_CLK_ENABLE() __I2C1_CLK_ENABLE()
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
58 #define I2Cx_SDA_GPIO_CLK_ENABLE() __GPIOB_CLK_ENABLE()
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
59 #define I2Cx_SCL_GPIO_CLK_ENABLE() __GPIOB_CLK_ENABLE()
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
60
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
61 #define I2Cx_FORCE_RESET() __I2C1_FORCE_RESET()
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
62 #define I2Cx_RELEASE_RESET() __I2C1_RELEASE_RESET()
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
63
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
64 /* Definition for I2Cx Pins */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
65 #define I2Cx_SCL_PIN GPIO_PIN_8
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
66 #define I2Cx_SCL_GPIO_PORT GPIOB
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
67 #define I2Cx_SCL_AF GPIO_AF4_I2C1
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
68 #define I2Cx_SDA_PIN GPIO_PIN_9
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
69 #define I2Cx_SDA_GPIO_PORT GPIOB
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
70 #define I2Cx_SDA_AF GPIO_AF4_I2C1
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
71
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
72 /* Definition for I2Cx's NVIC */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
73 #define I2Cx_EV_IRQn I2C1_EV_IRQn
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
74 #define I2Cx_EV_IRQHandler I2C1_EV_IRQHandler
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
75 #define I2Cx_ER_IRQn I2C1_ER_IRQn
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
76 #define I2Cx_ER_IRQHandler I2C1_ER_IRQHandler
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
77
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
78 /* Size of Transmission buffer */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
79 //#define TXBUFFERSIZE (COUNTOF(aTxBuffer) - 1)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
80 /* Size of Reception buffer */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
81 //#define RXBUFFERSIZE TXBUFFERSIZE
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
82
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
83 /* Exported macro ------------------------------------------------------------*/
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
84 //#define COUNTOF(__BUFFER__) (sizeof(__BUFFER__) / sizeof(*(__BUFFER__)))
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
85
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
86 /* Exported functions ------------------------------------------------------- */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
87 void SYSCLKConfig_STOP(void);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
88 //void SystemClock_Config(void); in baseCPU2.c only
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
89
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
90 void HAL_I2C_ManualControl_MspInit(void);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
91
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
92 #endif /* BASE_CPU2_H */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
93
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
94 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/