wayne roberts / Mbed OS CB-LORA-MR_utility

test sending sensor results over lora radio. Accelerometer and temp/pressure.

Dependencies:   SX127x

Serial terminal operates at 115200.

This project provides a text-based menu over serial port.
Operating the program only requires using the arrow keys, enter key to activate a control, or entering numbers.

Two sensors provided:


LIS12DH12 accelerometer operates in a continuous sampling mode. Enable control for accelerometer enables this continuous sampling, approx every 3 seconds.
LPS22HH temperature / pressure sensor operates as single shot, where pressing the control button on terminal causes single sample to be performed.

poll rate control will enable repeated reading of pressure/temperature-sensor or photo-sensor when poll rate is greater than zero.

target must be: DISCO_L072CZ_LRWAN1

radio.h@2:972a5704f152, 2019-04-29 (annotated)

Committer:
Wayne Roberts
Date:
Mon Apr 29 13:54:35 2019 -0700
Revision:
2:972a5704f152
Parent:
0:e1e70da93044 
add Ticker for polling photo-sensor and pressure/temp-sensor

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Wayne Roberts 0:e1e70da93044 1 #include "sx12xx.h"
Wayne Roberts 0:e1e70da93044 2
Wayne Roberts 0:e1e70da93044 3 #ifdef SX127x_H
Wayne Roberts 0:e1e70da93044 4 #include "sx127x_lora.h"
Wayne Roberts 0:e1e70da93044 5 #include "sx127x_fsk.h"
Wayne Roberts 0:e1e70da93044 6 #endif /* SX127x_H */
Wayne Roberts 0:e1e70da93044 7
Wayne Roberts 0:e1e70da93044 8 #define PA_OFF_DBM -127
Wayne Roberts 0:e1e70da93044 9
Wayne Roberts 0:e1e70da93044 10 typedef enum {
Wayne Roberts 0:e1e70da93044 11 _READ_,
Wayne Roberts 0:e1e70da93044 12 _WRITE_
Wayne Roberts 0:e1e70da93044 13 } action_e;
Wayne Roberts 0:e1e70da93044 14
Wayne Roberts 0:e1e70da93044 15 typedef struct {
Wayne Roberts 0:e1e70da93044 16 uint8_t row;
Wayne Roberts 0:e1e70da93044 17 uint8_t col;
Wayne Roberts 0:e1e70da93044 18 } pos_t;
Wayne Roberts 0:e1e70da93044 19
Wayne Roberts 0:e1e70da93044 20 #define _ITEM_VALUE 0xbb
Wayne Roberts 0:e1e70da93044 21 #define _ITEM_DROPDOWN 0xaa
Wayne Roberts 0:e1e70da93044 22 #define _ITEM_BUTTON 0xcc
Wayne Roberts 0:e1e70da93044 23 #define _ITEM_TOGGLE 0xdd
Wayne Roberts 0:e1e70da93044 24
Wayne Roberts 0:e1e70da93044 25 typedef enum {
Wayne Roberts 0:e1e70da93044 26 MENUMODE_NONE = 0,
Wayne Roberts 0:e1e70da93044 27 MENUMODE_ENTRY,
Wayne Roberts 0:e1e70da93044 28 MENUMODE_DROPDOWN,
Wayne Roberts 0:e1e70da93044 29 MENUMODE_REDRAW,
Wayne Roberts 0:e1e70da93044 30 MENUMODE_REINIT_MENU,
Wayne Roberts 0:e1e70da93044 31 } menuMode_e;
Wayne Roberts 0:e1e70da93044 32
Wayne Roberts 0:e1e70da93044 33 typedef struct {
Wayne Roberts 0:e1e70da93044 34 uint8_t itemType;
Wayne Roberts 0:e1e70da93044 35
Wayne Roberts 0:e1e70da93044 36 const char* const * printed_strs; // displayed values index from read callback return
Wayne Roberts 0:e1e70da93044 37 const char* const * selectable_strs; // choices
Wayne Roberts 0:e1e70da93044 38
Wayne Roberts 0:e1e70da93044 39 unsigned (*const read)(bool forWriting);
Wayne Roberts 0:e1e70da93044 40 menuMode_e (*const write)(unsigned);
Wayne Roberts 0:e1e70da93044 41 } dropdown_item_t;
Wayne Roberts 0:e1e70da93044 42
Wayne Roberts 0:e1e70da93044 43 typedef struct {
Wayne Roberts 0:e1e70da93044 44 uint8_t itemType;
Wayne Roberts 0:e1e70da93044 45
Wayne Roberts 0:e1e70da93044 46 unsigned width; // num columns printed
Wayne Roberts 0:e1e70da93044 47
Wayne Roberts 0:e1e70da93044 48 void (*const print)(void);
Wayne Roberts 0:e1e70da93044 49 bool (*const write)(const char*); // NULL for read-only. return true: redraw menu
Wayne Roberts 0:e1e70da93044 50 } value_item_t;
Wayne Roberts 0:e1e70da93044 51
Wayne Roberts 0:e1e70da93044 52 typedef struct {
Wayne Roberts 0:e1e70da93044 53 uint8_t itemType;
Wayne Roberts 0:e1e70da93044 54
Wayne Roberts 0:e1e70da93044 55 const char * const label;
Wayne Roberts 0:e1e70da93044 56 void (*const push)(void);
Wayne Roberts 0:e1e70da93044 57 } button_item_t;
Wayne Roberts 0:e1e70da93044 58
Wayne Roberts 0:e1e70da93044 59 typedef struct {
Wayne Roberts 0:e1e70da93044 60 uint8_t itemType;
Wayne Roberts 0:e1e70da93044 61
Wayne Roberts 0:e1e70da93044 62 const char * const label0;
Wayne Roberts 0:e1e70da93044 63 const char * const label1;
Wayne Roberts 0:e1e70da93044 64 bool (*const read)(void);
Wayne Roberts 0:e1e70da93044 65 bool (*const push)(void);
Wayne Roberts 0:e1e70da93044 66 } toggle_item_t;
Wayne Roberts 0:e1e70da93044 67
Wayne Roberts 0:e1e70da93044 68 #define FLAG_MSGTYPE_ALL 0x07
Wayne Roberts 0:e1e70da93044 69 #define FLAG_MSGTYPE_PKT 0x01
Wayne Roberts 0:e1e70da93044 70 #define FLAG_MSGTYPE_PER 0x02
Wayne Roberts 0:e1e70da93044 71 #define FLAG_MSGTYPE_PING 0x04
Wayne Roberts 0:e1e70da93044 72
Wayne Roberts 0:e1e70da93044 73 typedef struct {
Wayne Roberts 0:e1e70da93044 74 pos_t pos; // on screen position, both row & col with 1 starting value
Wayne Roberts 0:e1e70da93044 75 const char* const label;
Wayne Roberts 0:e1e70da93044 76
Wayne Roberts 0:e1e70da93044 77 const void* const itemPtr;
Wayne Roberts 0:e1e70da93044 78
Wayne Roberts 0:e1e70da93044 79 uint8_t flags;
Wayne Roberts 0:e1e70da93044 80
Wayne Roberts 0:e1e70da93044 81 const void* refreshReadItem;
Wayne Roberts 0:e1e70da93044 82 } menu_t;
Wayne Roberts 0:e1e70da93044 83 #define FIRST_CHIP_MENU_ROW 3
Wayne Roberts 0:e1e70da93044 84
Wayne Roberts 0:e1e70da93044 85
Wayne Roberts 0:e1e70da93044 86 typedef struct {
Wayne Roberts 0:e1e70da93044 87 menuMode_e mode;
Wayne Roberts 0:e1e70da93044 88 uint8_t sel_idx;
Wayne Roberts 0:e1e70da93044 89 const menu_t* sm;
Wayne Roberts 0:e1e70da93044 90 uint8_t dropdown_col;
Wayne Roberts 0:e1e70da93044 91 } menuState_t;
Wayne Roberts 0:e1e70da93044 92
Wayne Roberts 0:e1e70da93044 93 extern menuState_t menuState;
Wayne Roberts 0:e1e70da93044 94 #define MAX_MENU_COLUMNS 6
Wayne Roberts 0:e1e70da93044 95 extern menu_t* menu[][MAX_MENU_COLUMNS];
Wayne Roberts 0:e1e70da93044 96 extern int8_t StopMenuCols[];
Wayne Roberts 0:e1e70da93044 97
Wayne Roberts 0:e1e70da93044 98 extern uint8_t entry_buf_idx;
Wayne Roberts 0:e1e70da93044 99 extern char entry_buf[];
Wayne Roberts 0:e1e70da93044 100
Wayne Roberts 0:e1e70da93044 101 void log_printf(const char* format, ...);
Wayne Roberts 0:e1e70da93044 102
Wayne Roberts 0:e1e70da93044 103 typedef struct
Wayne Roberts 0:e1e70da93044 104 {
Wayne Roberts 0:e1e70da93044 105 void (*const TxDone_botHalf)(void); // read irqAt for timestamp of interrupt
Wayne Roberts 0:e1e70da93044 106 void (*const RxDone)(uint8_t size, float rssi, float snr); // read radio.rx_buf for payload, irqAt for timestamp of interrupt
Wayne Roberts 0:e1e70da93044 107 } RadioEvents_t;
Wayne Roberts 0:e1e70da93044 108
Wayne Roberts 0:e1e70da93044 109 class Radio {
Wayne Roberts 0:e1e70da93044 110 public:
Wayne Roberts 0:e1e70da93044 111 static const char* const chipNum_str;
Wayne Roberts 0:e1e70da93044 112
Wayne Roberts 0:e1e70da93044 113 static void boardInit(const RadioEvents_t* e);
Wayne Roberts 0:e1e70da93044 114 static void hw_reset(void);
Wayne Roberts 0:e1e70da93044 115 static void clearIrqFlags(void);
Wayne Roberts 0:e1e70da93044 116 static void readChip(void);
Wayne Roberts 0:e1e70da93044 117 static void tx_carrier(void);
Wayne Roberts 0:e1e70da93044 118 static void tx_preamble(void);
Wayne Roberts 0:e1e70da93044 119 static void txPkt(void);
Wayne Roberts 0:e1e70da93044 120 static void Rx(void);
Wayne Roberts 0:e1e70da93044 121 static void setFS(void);
Wayne Roberts 0:e1e70da93044 122
Wayne Roberts 0:e1e70da93044 123 static const value_item_t tx_dbm_item;
Wayne Roberts 0:e1e70da93044 124
Wayne Roberts 0:e1e70da93044 125 static const menu_t* get_modem_menu(void);
Wayne Roberts 0:e1e70da93044 126 static const menu_t* get_modem_sub_menu(void);
Wayne Roberts 0:e1e70da93044 127
Wayne Roberts 0:e1e70da93044 128 static unsigned pktType_read(bool);
Wayne Roberts 0:e1e70da93044 129 static menuMode_e pktType_write(unsigned);
Wayne Roberts 0:e1e70da93044 130 static const char* const pktType_strs[];
Wayne Roberts 0:e1e70da93044 131
Wayne Roberts 0:e1e70da93044 132 static void tx_dbm_print(void);
Wayne Roberts 0:e1e70da93044 133 static bool tx_dbm_write(const char*);
Wayne Roberts 0:e1e70da93044 134
Wayne Roberts 0:e1e70da93044 135 static unsigned tx_ramp_read(bool);
Wayne Roberts 0:e1e70da93044 136 static menuMode_e tx_ramp_write(unsigned);
Wayne Roberts 0:e1e70da93044 137 static const char* tx_ramp_strs[];
Wayne Roberts 0:e1e70da93044 138
Wayne Roberts 0:e1e70da93044 139 static const char* const opmode_status_strs[];
Wayne Roberts 0:e1e70da93044 140 static const char* const opmode_select_strs[];
Wayne Roberts 0:e1e70da93044 141 static unsigned opmode_read(bool);
Wayne Roberts 0:e1e70da93044 142 static menuMode_e opmode_write(unsigned);
Wayne Roberts 0:e1e70da93044 143
Wayne Roberts 0:e1e70da93044 144 static uint8_t get_payload_length(void);
Wayne Roberts 0:e1e70da93044 145 static void set_payload_length(uint8_t);
Wayne Roberts 0:e1e70da93044 146
Wayne Roberts 0:e1e70da93044 147 static void tx_payload_length_print(void);
Wayne Roberts 0:e1e70da93044 148 static bool tx_payload_length_write(const char*);
Wayne Roberts 0:e1e70da93044 149 #ifdef SX127x_H
Wayne Roberts 0:e1e70da93044 150 static SX127x radio;
Wayne Roberts 0:e1e70da93044 151 static SX127x_lora lora;
Wayne Roberts 0:e1e70da93044 152 static SX127x_fsk fsk;
Wayne Roberts 0:e1e70da93044 153 static void rfsw_callback(void);
Wayne Roberts 0:e1e70da93044 154 static void ocp(uint8_t ma);
Wayne Roberts 0:e1e70da93044 155 static InterruptIn dio0;
Wayne Roberts 0:e1e70da93044 156 static InterruptIn dio1;
Wayne Roberts 0:e1e70da93044 157 #elif defined(SX126x_H)
Wayne Roberts 0:e1e70da93044 158 static SX126x radio;
Wayne Roberts 0:e1e70da93044 159 static ModulationParams_t mpFSK, mpLORA;
Wayne Roberts 0:e1e70da93044 160 static PacketParams_t ppFSK, ppLORA;
Wayne Roberts 0:e1e70da93044 161 #elif defined(SX128x_H)
Wayne Roberts 0:e1e70da93044 162 static SX128x radio;
Wayne Roberts 0:e1e70da93044 163 static uint8_t tx_param_buf[];
Wayne Roberts 0:e1e70da93044 164 static ModulationParams_t mpFLRC, mpBLE_GFSK, mpLORA;
Wayne Roberts 0:e1e70da93044 165 static PacketParams_t ppGFSK, ppFLRC, ppLORA, ppBLE;
Wayne Roberts 0:e1e70da93044 166 #else
Wayne Roberts 0:e1e70da93044 167 #error import radio driver library
Wayne Roberts 0:e1e70da93044 168 #endif
Wayne Roberts 0:e1e70da93044 169 static bool service(int8_t);
Wayne Roberts 0:e1e70da93044 170 static const menu_t common_menu[];
Wayne Roberts 0:e1e70da93044 171
Wayne Roberts 0:e1e70da93044 172 static void test(void);
Wayne Roberts 0:e1e70da93044 173
Wayne Roberts 0:e1e70da93044 174 static unsigned read_register(unsigned);
Wayne Roberts 0:e1e70da93044 175 static void write_register(unsigned, unsigned);
Wayne Roberts 0:e1e70da93044 176
Wayne Roberts 0:e1e70da93044 177 private:
Wayne Roberts 0:e1e70da93044 178 static const RadioEvents_t* RadioEvents;
Wayne Roberts 0:e1e70da93044 179
Wayne Roberts 0:e1e70da93044 180 static void txDoneBottom(void);
Wayne Roberts 0:e1e70da93044 181
Wayne Roberts 0:e1e70da93044 182 static const menu_t lora_menu[];
Wayne Roberts 0:e1e70da93044 183
Wayne Roberts 0:e1e70da93044 184 static LowPowerTimer lpt;
Wayne Roberts 0:e1e70da93044 185
Wayne Roberts 0:e1e70da93044 186 #if defined(SX128x_H)
Wayne Roberts 0:e1e70da93044 187 #include "radio_sx128x_private.h"
Wayne Roberts 0:e1e70da93044 188 #elif defined(SX127x_H)
Wayne Roberts 0:e1e70da93044 189 #include "radio_sx127x_private.h"
Wayne Roberts 0:e1e70da93044 190 #elif defined(SX126x_H)
Wayne Roberts 0:e1e70da93044 191 #include "radio_sx126x_private.h"
Wayne Roberts 0:e1e70da93044 192 #endif
Wayne Roberts 0:e1e70da93044 193 };
Wayne Roberts 0:e1e70da93044 194
Wayne Roberts 0:e1e70da93044 195 extern RawSerial pc;
Wayne Roberts 0:e1e70da93044 196