Mercurial > public > ostc4
view Small_CPU/Inc/uartProtocol_Co2.h @ 910:7bd347bdaa81 Evo_2_23
Devbugfix Sample time resolution for longer dives:
If a dive is longer than the provided replay buffer then the sample data is compressed. This compression was not considered in the previous version. As result the dive was replayed with double speed because a single sample were interpretated as 2 seconds instead of e.g. 4 seconds for a compressed sample. The comprassion rate is now considered in the simulator replay function
author | Ideenmodellierer |
---|---|
date | Tue, 15 Oct 2024 19:12:05 +0200 |
parents | c3dd461ca3f9 |
children |
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/** ****************************************************************************** * @file uartProtocol_Co2.h * @author heinrichs weikamp gmbh * @version V0.0.1 * @date 31-Jul-2023 * @brief Interface functionality to handle external, UART based CO2 sensors * @verbatim ============================================================================== ##### How to use ##### ============================================================================== @endverbatim ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2014 heinrichs weikamp</center></h2> * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef UART_PROTOCOL_CO2_H #define UART_PROTOCOL_CO2_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "configuration.h" #include "stm32f4xx_hal.h" typedef enum { UART_CO2_INIT = 0, /* Default Status for every sensor type */ UART_CO2_IDLE, /* sensor detected and no communication pending */ UART_CO2_ERROR, UART_CO2_SETUP = 10, /* collecting data needed to be read out of the sensor once at startup */ UART_CO2_OPERATING, /* normal operation */ UART_CO2_CALIBRATE /* request calibration */ } uartCO2Status_t; typedef enum { CO2RX_Ready= 0, /* Initial state */ CO2RX_DetectStart, /* validate start byte */ CO2RX_SelectData, /* Data contained in this frame */ CO2RX_Data0, /* Process incoming data */ CO2RX_Data1, CO2RX_Data2, CO2RX_Data3, CO2RX_Data4, CO2RX_Data5, CO2RX_Data6, CO2RX_Data7, CO2RX_Data8, CO2RX_Data9, CO2RX_Data10, CO2RX_Data11, CO2RX_Data12, CO2RX_DataComplete } receiveStateCO2_t; typedef enum { CO2CMD_MODE_POLL, /* Set operation mode of sensor to polling => only send data if requested */ CO2CMD_MODE_STREAM, /* Set operation mode of sensor to streaming => send data every two seconds */ CO2CMD_CALIBRATE, /* Calibrate sensor */ CO2CMD_GETSCALE, /* Get scaling factor */ CO2CMD_GETDATA /* Read sensor data */ } co2SensorCmd_t; void uartCo2_Control(void); void uartCo2_ProcessData(uint8_t data); void uartCo2_SendCmd(uint8_t CO2Cmd, uint8_t *cmdString, uint8_t *cmdLength); uint8_t uartCo2_isSensorConnected(); #endif /* UART_PROTOCOL_CO2_H */