Helper library to use modem_ref driver.
Dependencies: WizziCom WizziDebug ram_fs modem_ref
Dependents: D7A_Localisation D7A_1x_demo_send_file_data_and_forget D7A_1x_demo_CodeUpgradeProtocol D7A_1x_demo_LoRaWAN ... more
modem_ref_helper.cpp@1:0ec0bae00588, 2017-05-18 (annotated)
- Committer:
- Jeej
- Date:
- Thu May 18 08:55:29 2017 +0000
- Revision:
- 1:0ec0bae00588
- Parent:
- 0:e9dd36a15d07
- Child:
- 2:54392adb3ed5
Fixed hwcfg
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Jeej | 0:e9dd36a15d07 | 1 | #include "modem_ref_helper.h" |
Jeej | 0:e9dd36a15d07 | 2 | |
Jeej | 0:e9dd36a15d07 | 3 | #if 0 |
Jeej | 0:e9dd36a15d07 | 4 | #define HELPER_PRINT(...) PRINT(__VA_ARGS__) |
Jeej | 0:e9dd36a15d07 | 5 | #else |
Jeej | 0:e9dd36a15d07 | 6 | #define HELPER_PRINT(...); |
Jeej | 0:e9dd36a15d07 | 7 | #endif |
Jeej | 0:e9dd36a15d07 | 8 | |
Jeej | 0:e9dd36a15d07 | 9 | static WizziCom* g_modem_com; |
Jeej | 0:e9dd36a15d07 | 10 | static Semaphore g_modem_ready[MAX_USER_NB]; |
Jeej | 0:e9dd36a15d07 | 11 | |
Jeej | 0:e9dd36a15d07 | 12 | static void modem_print_status(int status) |
Jeej | 0:e9dd36a15d07 | 13 | { |
Jeej | 0:e9dd36a15d07 | 14 | switch (status) |
Jeej | 0:e9dd36a15d07 | 15 | { |
Jeej | 0:e9dd36a15d07 | 16 | case ALP_ERR_NONE: |
Jeej | 0:e9dd36a15d07 | 17 | HELPER_PRINT("Status: OK\n"); |
Jeej | 0:e9dd36a15d07 | 18 | break; |
Jeej | 0:e9dd36a15d07 | 19 | default: |
Jeej | 0:e9dd36a15d07 | 20 | HELPER_PRINT("Status: error %d\n", status); |
Jeej | 0:e9dd36a15d07 | 21 | break; |
Jeej | 0:e9dd36a15d07 | 22 | } |
Jeej | 0:e9dd36a15d07 | 23 | } |
Jeej | 0:e9dd36a15d07 | 24 | |
Jeej | 0:e9dd36a15d07 | 25 | static void modem_print_resp(int status) |
Jeej | 0:e9dd36a15d07 | 26 | { |
Jeej | 0:e9dd36a15d07 | 27 | switch (status) |
Jeej | 0:e9dd36a15d07 | 28 | { |
Jeej | 0:e9dd36a15d07 | 29 | case ALP_ERR_NONE: |
Jeej | 0:e9dd36a15d07 | 30 | HELPER_PRINT("Resp: OK\n"); |
Jeej | 0:e9dd36a15d07 | 31 | break; |
Jeej | 0:e9dd36a15d07 | 32 | case ALP_ERR_FILE_EXIST: |
Jeej | 0:e9dd36a15d07 | 33 | HELPER_PRINT("Resp: Already registered\n"); |
Jeej | 0:e9dd36a15d07 | 34 | break; |
Jeej | 0:e9dd36a15d07 | 35 | default: |
Jeej | 0:e9dd36a15d07 | 36 | HELPER_PRINT("Resp: error %d\n", status); |
Jeej | 0:e9dd36a15d07 | 37 | break; |
Jeej | 0:e9dd36a15d07 | 38 | } |
Jeej | 0:e9dd36a15d07 | 39 | } |
Jeej | 0:e9dd36a15d07 | 40 | |
Jeej | 1:0ec0bae00588 | 41 | int my_alp_itf_d7a_cfg_size(d7a_sp_cfg_t* cfg) |
Jeej | 1:0ec0bae00588 | 42 | { |
Jeej | 1:0ec0bae00588 | 43 | int size = sizeof(d7a_sp_cfg_t) - sizeof(d7a_addressee_t); |
Jeej | 1:0ec0bae00588 | 44 | size += D7A_ADDR_LEN(cfg->addressee.ctrl); |
Jeej | 1:0ec0bae00588 | 45 | return size; |
Jeej | 1:0ec0bae00588 | 46 | } |
Jeej | 1:0ec0bae00588 | 47 | |
Jeej | 0:e9dd36a15d07 | 48 | // ============================================================}}} |
Jeej | 0:e9dd36a15d07 | 49 | |
Jeej | 0:e9dd36a15d07 | 50 | // Serial adapters to WizziLab's own architecture |
Jeej | 0:e9dd36a15d07 | 51 | // ============================================================{{{ |
Jeej | 0:e9dd36a15d07 | 52 | |
Jeej | 1:0ec0bae00588 | 53 | static void modem_serial_input(WizziCom* com, WizziComPacket_t* pkt) |
Jeej | 0:e9dd36a15d07 | 54 | { |
Jeej | 0:e9dd36a15d07 | 55 | modem_input(wizzicom_type_to_flow(pkt->type), pkt->data, pkt->length); |
Jeej | 0:e9dd36a15d07 | 56 | FREE(pkt); |
Jeej | 0:e9dd36a15d07 | 57 | } |
Jeej | 0:e9dd36a15d07 | 58 | |
Jeej | 1:0ec0bae00588 | 59 | static int modem_serial_send(uint8_t* data1, uint8_t size1, uint8_t* data2, uint8_t size2) |
Jeej | 0:e9dd36a15d07 | 60 | { |
Jeej | 0:e9dd36a15d07 | 61 | (void)size1; |
Jeej | 0:e9dd36a15d07 | 62 | |
Jeej | 0:e9dd36a15d07 | 63 | // Retrieve Flow ID from header and send packet |
Jeej | 0:e9dd36a15d07 | 64 | g_modem_com->send((WizziComPacketType)wizzicom_flow_to_type(data1[4]), size2, data2); |
Jeej | 0:e9dd36a15d07 | 65 | |
Jeej | 0:e9dd36a15d07 | 66 | return (size1 + size2); |
Jeej | 0:e9dd36a15d07 | 67 | } |
Jeej | 0:e9dd36a15d07 | 68 | |
Jeej | 0:e9dd36a15d07 | 69 | // Callback for user_id User |
Jeej | 0:e9dd36a15d07 | 70 | static void my_main_callback(uint8_t terminal, int8_t err, uint8_t id) |
Jeej | 0:e9dd36a15d07 | 71 | { |
Jeej | 0:e9dd36a15d07 | 72 | (void)id; |
Jeej | 0:e9dd36a15d07 | 73 | |
Jeej | 0:e9dd36a15d07 | 74 | if (terminal) |
Jeej | 0:e9dd36a15d07 | 75 | { |
Jeej | 0:e9dd36a15d07 | 76 | modem_print_status(err); |
Jeej | 0:e9dd36a15d07 | 77 | g_modem_ready[id].release(); |
Jeej | 0:e9dd36a15d07 | 78 | } |
Jeej | 0:e9dd36a15d07 | 79 | else |
Jeej | 0:e9dd36a15d07 | 80 | { |
Jeej | 0:e9dd36a15d07 | 81 | modem_print_resp(err); |
Jeej | 0:e9dd36a15d07 | 82 | } |
Jeej | 0:e9dd36a15d07 | 83 | } |
Jeej | 0:e9dd36a15d07 | 84 | |
Jeej | 0:e9dd36a15d07 | 85 | // Misc |
Jeej | 0:e9dd36a15d07 | 86 | // ============================================================{{{ |
Jeej | 0:e9dd36a15d07 | 87 | |
Jeej | 0:e9dd36a15d07 | 88 | void modem_update_file(uint8_t fid, alp_file_header_t* header, uint8_t* data) |
Jeej | 0:e9dd36a15d07 | 89 | { |
Jeej | 0:e9dd36a15d07 | 90 | alp_file_header_t remote_header; |
Jeej | 0:e9dd36a15d07 | 91 | uint8_t user_id = modem_get_id(my_main_callback); |
Jeej | 0:e9dd36a15d07 | 92 | |
Jeej | 0:e9dd36a15d07 | 93 | memset(&remote_header, 0, sizeof(alp_file_header_t)); |
Jeej | 0:e9dd36a15d07 | 94 | |
Jeej | 0:e9dd36a15d07 | 95 | // Read remote header |
Jeej | 0:e9dd36a15d07 | 96 | modem_read_fprop(fid, &remote_header, user_id); |
Jeej | 0:e9dd36a15d07 | 97 | g_modem_ready[user_id].wait(); |
Jeej | 0:e9dd36a15d07 | 98 | |
Jeej | 0:e9dd36a15d07 | 99 | // Add file in local file system |
Jeej | 0:e9dd36a15d07 | 100 | ram_fs_new(fid, (uint8_t*)header, data); |
Jeej | 0:e9dd36a15d07 | 101 | |
Jeej | 0:e9dd36a15d07 | 102 | // Update file |
Jeej | 0:e9dd36a15d07 | 103 | if (memcmp(&remote_header, header, sizeof(alp_file_header_t))) |
Jeej | 0:e9dd36a15d07 | 104 | { |
Jeej | 0:e9dd36a15d07 | 105 | HELPER_PRINT("Updating file %d\n", fid); |
Jeej | 0:e9dd36a15d07 | 106 | // Delete |
Jeej | 0:e9dd36a15d07 | 107 | modem_delete_file(fid, user_id); |
Jeej | 0:e9dd36a15d07 | 108 | g_modem_ready[user_id].wait(); |
Jeej | 0:e9dd36a15d07 | 109 | // Restore in local file system |
Jeej | 0:e9dd36a15d07 | 110 | ram_fs_new(fid, (uint8_t*)header, data); |
Jeej | 0:e9dd36a15d07 | 111 | // Re-create |
Jeej | 0:e9dd36a15d07 | 112 | if (data) |
Jeej | 0:e9dd36a15d07 | 113 | { |
Jeej | 0:e9dd36a15d07 | 114 | modem_declare_file(fid, header, user_id); |
Jeej | 0:e9dd36a15d07 | 115 | } |
Jeej | 0:e9dd36a15d07 | 116 | else |
Jeej | 0:e9dd36a15d07 | 117 | { |
Jeej | 0:e9dd36a15d07 | 118 | modem_create_file(fid, header, user_id); |
Jeej | 0:e9dd36a15d07 | 119 | } |
Jeej | 0:e9dd36a15d07 | 120 | g_modem_ready[user_id].wait(); |
Jeej | 0:e9dd36a15d07 | 121 | } |
Jeej | 0:e9dd36a15d07 | 122 | else |
Jeej | 0:e9dd36a15d07 | 123 | { |
Jeej | 0:e9dd36a15d07 | 124 | HELPER_PRINT("File %d up to date\n", fid); |
Jeej | 0:e9dd36a15d07 | 125 | } |
Jeej | 0:e9dd36a15d07 | 126 | |
Jeej | 0:e9dd36a15d07 | 127 | modem_free_id(user_id); |
Jeej | 0:e9dd36a15d07 | 128 | } |
Jeej | 0:e9dd36a15d07 | 129 | |
Jeej | 0:e9dd36a15d07 | 130 | void modem_helper_open(modem_callbacks_t* callbacks) |
Jeej | 0:e9dd36a15d07 | 131 | { |
Jeej | 0:e9dd36a15d07 | 132 | static union { |
Jeej | 0:e9dd36a15d07 | 133 | uint8_t b[8]; |
Jeej | 0:e9dd36a15d07 | 134 | uint32_t w[2]; |
Jeej | 0:e9dd36a15d07 | 135 | } uid; |
Jeej | 0:e9dd36a15d07 | 136 | revision_t rev; |
Jeej | 0:e9dd36a15d07 | 137 | |
Jeej | 0:e9dd36a15d07 | 138 | // Hardware reset |
Jeej | 0:e9dd36a15d07 | 139 | DigitalOut reset_low(MODEM_PIN_RESET, 0); |
Jeej | 0:e9dd36a15d07 | 140 | Thread::wait(100); |
Jeej | 0:e9dd36a15d07 | 141 | |
Jeej | 0:e9dd36a15d07 | 142 | // Release reset |
Jeej | 0:e9dd36a15d07 | 143 | DigitalIn reset_release(MODEM_PIN_RESET); |
Jeej | 0:e9dd36a15d07 | 144 | Thread::wait(2000); |
Jeej | 0:e9dd36a15d07 | 145 | |
Jeej | 0:e9dd36a15d07 | 146 | // Open modem Com port |
Jeej | 0:e9dd36a15d07 | 147 | g_modem_com = new WizziCom(MODEM_PIN_TX, MODEM_PIN_RX, MODEM_PIN_IRQ_OUT, MODEM_PIN_IRQ_IN); |
Jeej | 0:e9dd36a15d07 | 148 | |
Jeej | 1:0ec0bae00588 | 149 | // Redirect All Port traffic to modem_serial_input |
Jeej | 1:0ec0bae00588 | 150 | g_modem_com->attach(modem_serial_input, WizziComPacketUntreated); |
Jeej | 0:e9dd36a15d07 | 151 | |
Jeej | 0:e9dd36a15d07 | 152 | // Open driver |
Jeej | 1:0ec0bae00588 | 153 | modem_open(modem_serial_send, callbacks); |
Jeej | 0:e9dd36a15d07 | 154 | |
Jeej | 0:e9dd36a15d07 | 155 | uint8_t user_id = modem_get_id(my_main_callback); |
Jeej | 0:e9dd36a15d07 | 156 | |
Jeej | 1:0ec0bae00588 | 157 | HELPER_PRINT("Start Modem Process (id=%d)\n", user_id); |
Jeej | 0:e9dd36a15d07 | 158 | Thread::wait(1000); |
Jeej | 0:e9dd36a15d07 | 159 | |
Jeej | 0:e9dd36a15d07 | 160 | modem_read_file(D7A_FID_UID, uid.b, 0, 8, user_id); |
Jeej | 0:e9dd36a15d07 | 161 | g_modem_ready[user_id].wait(); |
Jeej | 0:e9dd36a15d07 | 162 | |
Jeej | 0:e9dd36a15d07 | 163 | modem_read_file(D7A_FID_FIRMWARE_VERSION, (uint8_t*)&rev, 0, sizeof(revision_t), user_id); |
Jeej | 0:e9dd36a15d07 | 164 | g_modem_ready[user_id].wait(); |
Jeej | 0:e9dd36a15d07 | 165 | |
Jeej | 0:e9dd36a15d07 | 166 | PRINT("------------ D7A Modem infos ------------\r\n"); |
Jeej | 0:e9dd36a15d07 | 167 | PRINT_DATA(" - UID: ", "%02X", uid.b, 8, "\r\n"); |
Jeej | 0:e9dd36a15d07 | 168 | PRINT(" - Manufacturer ID: %08X\r\n", rev.manufacturer_id); |
Jeej | 0:e9dd36a15d07 | 169 | PRINT(" - Device ID: %08X\r\n", rev.device_id); |
Jeej | 0:e9dd36a15d07 | 170 | PRINT(" - Hardware version: %08X\r\n", rev.hw_version); |
Jeej | 0:e9dd36a15d07 | 171 | PRINT(" - Firmware version: v%d.%d.%d\r\n", rev.fw_version.major, rev.fw_version.minor, rev.fw_version.patch); |
Jeej | 0:e9dd36a15d07 | 172 | PRINT(" - File system CRC: 0x%08x\r\n", rev.fs_crc); |
Jeej | 0:e9dd36a15d07 | 173 | PRINT("-----------------------------------------\r\n"); |
Jeej | 0:e9dd36a15d07 | 174 | |
Jeej | 0:e9dd36a15d07 | 175 | // Check version |
Jeej | 0:e9dd36a15d07 | 176 | if (rev.fw_version.major != MODEM_VERSION_MAJOR || rev.fw_version.minor != MODEM_VERSION_MINOR) |
Jeej | 0:e9dd36a15d07 | 177 | { |
Jeej | 0:e9dd36a15d07 | 178 | PRINT("You need a modem at version %d.%d.x to use this APP.\n" |
Jeej | 0:e9dd36a15d07 | 179 | "Please check updates by importing:\n" |
Jeej | 0:e9dd36a15d07 | 180 | "https://developer.mbed.org/teams/WizziLab/code/D7A_WM_Updater\n" |
Jeej | 0:e9dd36a15d07 | 181 | , MODEM_VERSION_MAJOR, MODEM_VERSION_MINOR); |
Jeej | 0:e9dd36a15d07 | 182 | Thread::wait(osWaitForever); |
Jeej | 0:e9dd36a15d07 | 183 | } |
Jeej | 0:e9dd36a15d07 | 184 | |
Jeej | 0:e9dd36a15d07 | 185 | modem_free_id(user_id); |
Jeej | 0:e9dd36a15d07 | 186 | } |