Program to update the D7A modem's firmware.
Dependencies: modem_ref_helper DebouncedInterrupt
main.cpp@12:beabd59e0c35, 2017-01-06 (annotated)
- Committer:
- Jeej
- Date:
- Fri Jan 06 14:16:49 2017 +0000
- Revision:
- 12:beabd59e0c35
- Parent:
- 11:3c6ef9b1be8a
- Child:
- 13:c3324b26d473
Added L432KC platform.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Jeej | 0:82a60d86ab2e | 1 | #include "mbed.h" |
Jeej | 0:82a60d86ab2e | 2 | #include "rtos.h" |
Jeej | 0:82a60d86ab2e | 3 | #include "d7a.h" |
Jeej | 0:82a60d86ab2e | 4 | #include "dbg.h" |
Jeej | 0:82a60d86ab2e | 5 | #include "cup.h" |
Jeej | 0:82a60d86ab2e | 6 | #include "DebouncedInterrupt.h" |
Jeej | 0:82a60d86ab2e | 7 | |
Jeej | 0:82a60d86ab2e | 8 | // File IDs |
Jeej | 0:82a60d86ab2e | 9 | #define D7A_FID_FIRMWARE_VERSION (2) |
Jeej | 0:82a60d86ab2e | 10 | |
Jeej | 2:e0cdfa7d2a8b | 11 | // To udate your firmware: |
Jeej | 2:e0cdfa7d2a8b | 12 | // - Specify your root key |
Jeej | 2:e0cdfa7d2a8b | 13 | // - Choose your Hardware in bin.h |
Jeej | 2:e0cdfa7d2a8b | 14 | // - Program your NUCLEO with your modem stacked |
Jeej | 2:e0cdfa7d2a8b | 15 | // - Follow the instructions printed on the debug port |
Jeej | 2:e0cdfa7d2a8b | 16 | |
Jeej | 2:e0cdfa7d2a8b | 17 | |
Jeej | 2:e0cdfa7d2a8b | 18 | // This is the default root key |
Jeej | 2:e0cdfa7d2a8b | 19 | // if you have changed this key, please specify it here |
Jeej | 12:beabd59e0c35 | 20 | uint8_t root_key[CUP_DEFAULT_KEY_SIZE] = CUP_DEFAULT_KEY; |
Jeej | 12:beabd59e0c35 | 21 | uint8_t root_key_size = CUP_DEFAULT_KEY_SIZE; |
Jeej | 12:beabd59e0c35 | 22 | |
Jeej | 12:beabd59e0c35 | 23 | // ----------------------------------------------- |
Jeej | 12:beabd59e0c35 | 24 | // Hardware configuration |
Jeej | 12:beabd59e0c35 | 25 | // ----------------------------------------------- |
Jeej | 12:beabd59e0c35 | 26 | #if defined(TARGET_STM32L152RE) |
Jeej | 12:beabd59e0c35 | 27 | #define D7A_PIN_TX (D10) |
Jeej | 12:beabd59e0c35 | 28 | #define D7A_PIN_RX (D2) |
Jeej | 12:beabd59e0c35 | 29 | #define D7A_PIN_RTS (D13) |
Jeej | 12:beabd59e0c35 | 30 | #define D7A_PIN_CTS (D9) |
Jeej | 12:beabd59e0c35 | 31 | #define D7A_PIN_RESET (A3) |
Jeej | 12:beabd59e0c35 | 32 | #define DEBUG_LED (NC) |
Jeej | 12:beabd59e0c35 | 33 | #define DEBUG_BUTTON (USER_BUTTON) |
Jeej | 12:beabd59e0c35 | 34 | #elif defined(TARGET_STM32L432KC) |
Jeej | 12:beabd59e0c35 | 35 | #define D7A_PIN_TX (D5) |
Jeej | 12:beabd59e0c35 | 36 | #define D7A_PIN_RX (D4) |
Jeej | 12:beabd59e0c35 | 37 | #define D7A_PIN_RTS (D11) |
Jeej | 12:beabd59e0c35 | 38 | #define D7A_PIN_CTS (D10) |
Jeej | 12:beabd59e0c35 | 39 | #define D7A_PIN_RESET (D12) |
Jeej | 12:beabd59e0c35 | 40 | #define DEBUG_LED (D13) // LED1 |
Jeej | 12:beabd59e0c35 | 41 | #else |
Jeej | 12:beabd59e0c35 | 42 | #error "Please choose or add the right platform." |
Jeej | 12:beabd59e0c35 | 43 | #endif |
Jeej | 0:82a60d86ab2e | 44 | |
Jeej | 0:82a60d86ab2e | 45 | // callbacks structure |
Jeej | 0:82a60d86ab2e | 46 | const d7a_callbacks_t callbacks = { |
Jeej | 0:82a60d86ab2e | 47 | .write_file = NULL, |
Jeej | 0:82a60d86ab2e | 48 | .read_file = NULL, |
Jeej | 0:82a60d86ab2e | 49 | .notif_done = NULL, |
Jeej | 0:82a60d86ab2e | 50 | .unsolicited_msg = NULL, |
Jeej | 0:82a60d86ab2e | 51 | }; |
Jeej | 0:82a60d86ab2e | 52 | |
Jeej | 0:82a60d86ab2e | 53 | // Com configuration for the DASH7 shield |
Jeej | 0:82a60d86ab2e | 54 | const d7a_com_config_t shield_config = { |
Jeej | 12:beabd59e0c35 | 55 | .tx = D7A_PIN_TX, |
Jeej | 12:beabd59e0c35 | 56 | .rx = D7A_PIN_RX, |
Jeej | 12:beabd59e0c35 | 57 | .rts = D7A_PIN_RTS, |
Jeej | 12:beabd59e0c35 | 58 | .cts = D7A_PIN_CTS, |
Jeej | 0:82a60d86ab2e | 59 | }; |
Jeej | 0:82a60d86ab2e | 60 | |
Jeej | 0:82a60d86ab2e | 61 | // Semaphore for notifiying button presses |
Jeej | 0:82a60d86ab2e | 62 | Semaphore button_user(0); |
Jeej | 0:82a60d86ab2e | 63 | |
Jeej | 0:82a60d86ab2e | 64 | // Interrupt Service Routine on button press. |
Jeej | 0:82a60d86ab2e | 65 | void button_push_isr( void ) |
Jeej | 0:82a60d86ab2e | 66 | { |
Jeej | 0:82a60d86ab2e | 67 | button_user.release(); |
Jeej | 0:82a60d86ab2e | 68 | } |
Jeej | 0:82a60d86ab2e | 69 | |
Jeej | 7:5b8648784381 | 70 | uint8_t check_parameter(const char* str, uint32_t param1, uint32_t param2) |
Jeej | 7:5b8648784381 | 71 | { |
Jeej | 7:5b8648784381 | 72 | PRINT("Checking %s ", str); |
Jeej | 7:5b8648784381 | 73 | if (param1 != param2) |
Jeej | 7:5b8648784381 | 74 | { |
Jeej | 7:5b8648784381 | 75 | PRINT("Failed. (0x%08X != 0x%08X)\r\n", param1, param2); |
Jeej | 7:5b8648784381 | 76 | return 1; |
Jeej | 7:5b8648784381 | 77 | } |
Jeej | 7:5b8648784381 | 78 | else |
Jeej | 7:5b8648784381 | 79 | { |
Jeej | 7:5b8648784381 | 80 | PRINT("OK. (0x%08X)\r\n", param1); |
Jeej | 7:5b8648784381 | 81 | return 0; |
Jeej | 7:5b8648784381 | 82 | } |
Jeej | 7:5b8648784381 | 83 | } |
Jeej | 7:5b8648784381 | 84 | |
Jeej | 0:82a60d86ab2e | 85 | int main() |
Jeej | 0:82a60d86ab2e | 86 | { |
Jeej | 0:82a60d86ab2e | 87 | d7a_revision_t rev; |
Jeej | 7:5b8648784381 | 88 | cup_cfg_t cup_cfg; |
Jeej | 9:bd53ca2aece5 | 89 | uint32_t cup_offset; |
Jeej | 0:82a60d86ab2e | 90 | |
Jeej | 0:82a60d86ab2e | 91 | // Start & initialize |
Jeej | 12:beabd59e0c35 | 92 | DBG_OPEN(DEBUG_LED); |
Jeej | 1:765933092750 | 93 | PRINT("\r\n-----------------------------------\r\n"); |
Jeej | 1:765933092750 | 94 | PRINT("---------- D7A WM Updater ---------\r\n"); |
Jeej | 1:765933092750 | 95 | PRINT("-----------------------------------\r\n"); |
Jeej | 0:82a60d86ab2e | 96 | |
Jeej | 12:beabd59e0c35 | 97 | #ifdef DEBUG_BUTTON |
Jeej | 12:beabd59e0c35 | 98 | DebouncedInterrupt user_interrupt(DEBUG_BUTTON); |
Jeej | 0:82a60d86ab2e | 99 | user_interrupt.attach(button_push_isr, IRQ_FALL, 200, true); |
Jeej | 12:beabd59e0c35 | 100 | #endif |
Jeej | 0:82a60d86ab2e | 101 | |
Jeej | 12:beabd59e0c35 | 102 | d7a_open(&shield_config, D7A_PIN_RESET, &callbacks); |
Jeej | 0:82a60d86ab2e | 103 | |
Jeej | 0:82a60d86ab2e | 104 | // Check modem revision |
Jeej | 0:82a60d86ab2e | 105 | D7A_READ(&rev, D7A_FID_FIRMWARE_VERSION, 0, sizeof(d7a_revision_t), NULL); |
Jeej | 0:82a60d86ab2e | 106 | |
Jeej | 0:82a60d86ab2e | 107 | // Read CUP config with root permissions |
Jeej | 0:82a60d86ab2e | 108 | D7A_READ(&cup_cfg, CUP_CFG_FID, 0, sizeof(cup_cfg_t), root_key); |
Jeej | 0:82a60d86ab2e | 109 | |
Jeej | 7:5b8648784381 | 110 | uint8_t hw_errors = 0; |
Jeej | 7:5b8648784381 | 111 | uint8_t fw_errors = 0; |
Jeej | 7:5b8648784381 | 112 | uint8_t errors = 0; |
Jeej | 0:82a60d86ab2e | 113 | |
Jeej | 0:82a60d86ab2e | 114 | uint32_t version_old = (rev.fw_version.major << 24) | (rev.fw_version.minor << 16) | rev.fw_version.patch; |
Jeej | 7:5b8648784381 | 115 | uint32_t version_new = (CUP_FW_MAJOR << 24) | (CUP_FW_MINOR << 16) | CUP_FW_PATCH; |
Jeej | 7:5b8648784381 | 116 | |
Jeej | 7:5b8648784381 | 117 | hw_errors += check_parameter("Manufacturer ID... ", rev.manufacturer_id, CUP_MFG_ID); |
Jeej | 7:5b8648784381 | 118 | hw_errors += check_parameter("Device ID... ", rev.device_id, CUP_DEV_ID); |
Jeej | 7:5b8648784381 | 119 | hw_errors += check_parameter("Hardware version... ", rev.hw_version, CUP_HW_ID); |
Jeej | 8:914b7aff5554 | 120 | fw_errors += check_parameter("Firmware id... ", rev.fw_version.id, CUP_FW_ID); |
Jeej | 9:bd53ca2aece5 | 121 | |
Jeej | 12:beabd59e0c35 | 122 | PRINT("Checking CUP Slack... "); |
Jeej | 12:beabd59e0c35 | 123 | cup_offset = (CUP_CODE_SIZE > cup_cfg.src_offset)? CUP_CODE_SIZE - cup_cfg.src_offset : 0; |
Jeej | 12:beabd59e0c35 | 124 | int32_t cup_slack = cup_cfg.key - cup_offset - CUP_DATA_SIZE; |
Jeej | 12:beabd59e0c35 | 125 | if (cup_slack < 0) |
Jeej | 12:beabd59e0c35 | 126 | { |
Jeej | 12:beabd59e0c35 | 127 | PRINT("Failed. (%d bytes short)\r\n", -cup_slack); |
Jeej | 12:beabd59e0c35 | 128 | fw_errors++; |
Jeej | 12:beabd59e0c35 | 129 | } |
Jeej | 12:beabd59e0c35 | 130 | else |
Jeej | 12:beabd59e0c35 | 131 | { |
Jeej | 12:beabd59e0c35 | 132 | PRINT("OK. (%d bytes)\r\n", cup_slack); |
Jeej | 12:beabd59e0c35 | 133 | } |
Jeej | 12:beabd59e0c35 | 134 | |
Jeej | 7:5b8648784381 | 135 | if (version_old != version_new) |
Jeej | 0:82a60d86ab2e | 136 | { |
Jeej | 7:5b8648784381 | 137 | fw_errors += check_parameter("Firmware version major...", rev.fw_version.major, CUP_TARGET_FW_MAJOR); |
Jeej | 7:5b8648784381 | 138 | fw_errors += check_parameter("Firmware version minor...", rev.fw_version.minor, CUP_TARGET_FW_MINOR); |
Jeej | 0:82a60d86ab2e | 139 | } |
Jeej | 7:5b8648784381 | 140 | |
Jeej | 7:5b8648784381 | 141 | PRINT("\r\n"); |
Jeej | 7:5b8648784381 | 142 | |
Jeej | 7:5b8648784381 | 143 | if (hw_errors) |
Jeej | 0:82a60d86ab2e | 144 | { |
Jeej | 7:5b8648784381 | 145 | PRINT("Please, check that you chose the right Hardware in bin.h\r\n"); |
Jeej | 0:82a60d86ab2e | 146 | } |
Jeej | 7:5b8648784381 | 147 | |
Jeej | 7:5b8648784381 | 148 | if (fw_errors) |
Jeej | 0:82a60d86ab2e | 149 | { |
Jeej | 12:beabd59e0c35 | 150 | PRINT("Please, check that you chose the right Revision in mbed revision tree.\r\n" |
Jeej | 12:beabd59e0c35 | 151 | "You are trying to upgrade from v%d.%d.%d to v%d.%d.%d.\r\n", |
Jeej | 9:bd53ca2aece5 | 152 | rev.fw_version.major, rev.fw_version.minor, rev.fw_version.patch, |
Jeej | 9:bd53ca2aece5 | 153 | CUP_FW_MAJOR, CUP_FW_MINOR, CUP_FW_PATCH); |
Jeej | 12:beabd59e0c35 | 154 | PRINT("You can only upgrade to another patch %d.%d.x --> %d.%d.y\r\n" |
Jeej | 12:beabd59e0c35 | 155 | "or to the next minor %d.%d.x --> %d.%d.0\r\n", |
Jeej | 9:bd53ca2aece5 | 156 | rev.fw_version.major, rev.fw_version.minor, |
Jeej | 9:bd53ca2aece5 | 157 | rev.fw_version.major, rev.fw_version.minor, |
Jeej | 9:bd53ca2aece5 | 158 | rev.fw_version.major, rev.fw_version.minor, |
Jeej | 9:bd53ca2aece5 | 159 | rev.fw_version.major, rev.fw_version.minor+1); |
Jeej | 7:5b8648784381 | 160 | } |
Jeej | 7:5b8648784381 | 161 | |
Jeej | 7:5b8648784381 | 162 | errors = hw_errors + fw_errors; |
Jeej | 7:5b8648784381 | 163 | |
Jeej | 7:5b8648784381 | 164 | if (errors) |
Jeej | 7:5b8648784381 | 165 | { |
Jeej | 7:5b8648784381 | 166 | PRINT("\r\nSelect the right parameters and recompile.\r\n"); |
Jeej | 0:82a60d86ab2e | 167 | } |
Jeej | 12:beabd59e0c35 | 168 | |
Jeej | 0:82a60d86ab2e | 169 | else |
Jeej | 0:82a60d86ab2e | 170 | { |
Jeej | 0:82a60d86ab2e | 171 | if (version_old > version_new) |
Jeej | 0:82a60d86ab2e | 172 | { |
Jeej | 12:beabd59e0c35 | 173 | PRINT("/!\\ Your modem is at a more recent version (v%d.%d.%d)/!\\\r\n" |
Jeej | 12:beabd59e0c35 | 174 | "/!\\ Are you sure you want to downgrade to v%d.%d.%d ? /!\\\r\n", |
Jeej | 9:bd53ca2aece5 | 175 | rev.fw_version.major, rev.fw_version.minor, rev.fw_version.patch, |
Jeej | 9:bd53ca2aece5 | 176 | CUP_FW_MAJOR, CUP_FW_MINOR, CUP_FW_PATCH); |
Jeej | 0:82a60d86ab2e | 177 | PRINT("PRESS USER BUTTON TO CONFIRM...\r\n"); |
Jeej | 0:82a60d86ab2e | 178 | button_user.wait(); |
Jeej | 7:5b8648784381 | 179 | PRINT("\r\nDowngrading firmware: v%d.%d.%d --> v%d.%d.%d\r\n", |
Jeej | 0:82a60d86ab2e | 180 | rev.fw_version.major, rev.fw_version.minor, rev.fw_version.patch, |
Jeej | 7:5b8648784381 | 181 | CUP_FW_MAJOR, CUP_FW_MINOR, CUP_FW_PATCH); |
Jeej | 12:beabd59e0c35 | 182 | #ifdef DEBUG_BUTTON |
Jeej | 0:82a60d86ab2e | 183 | PRINT("PRESS USER BUTTON TO START DOWNGRADE...\r\n"); |
Jeej | 12:beabd59e0c35 | 184 | button_user.wait(); |
Jeej | 12:beabd59e0c35 | 185 | #endif |
Jeej | 12:beabd59e0c35 | 186 | cup_start_update(cup_offset); |
Jeej | 12:beabd59e0c35 | 187 | } |
Jeej | 12:beabd59e0c35 | 188 | else if (version_old == version_new) |
Jeej | 12:beabd59e0c35 | 189 | { |
Jeej | 12:beabd59e0c35 | 190 | PRINT("Your modem is up to date! (v%d.%d.%d)\r\n", |
Jeej | 12:beabd59e0c35 | 191 | rev.fw_version.major, rev.fw_version.minor, rev.fw_version.patch); |
Jeej | 12:beabd59e0c35 | 192 | #ifdef DEBUG_BUTTON |
Jeej | 12:beabd59e0c35 | 193 | PRINT("PRESS USER BUTTON TO RETRY UPGRADE...\r\n"); |
Jeej | 12:beabd59e0c35 | 194 | button_user.wait(); |
Jeej | 12:beabd59e0c35 | 195 | cup_start_update(cup_offset); |
Jeej | 12:beabd59e0c35 | 196 | #endif |
Jeej | 0:82a60d86ab2e | 197 | } |
Jeej | 0:82a60d86ab2e | 198 | else |
Jeej | 0:82a60d86ab2e | 199 | { |
Jeej | 0:82a60d86ab2e | 200 | PRINT("Upgrading firmware: v%d.%d.%d --> v%d.%d.%d\r\n", |
Jeej | 0:82a60d86ab2e | 201 | rev.fw_version.major, rev.fw_version.minor, rev.fw_version.patch, |
Jeej | 7:5b8648784381 | 202 | CUP_FW_MAJOR, CUP_FW_MINOR, CUP_FW_PATCH); |
Jeej | 12:beabd59e0c35 | 203 | #ifdef DEBUG_BUTTON |
Jeej | 0:82a60d86ab2e | 204 | PRINT("PRESS USER BUTTON TO START UPGRADE...\r\n"); |
Jeej | 12:beabd59e0c35 | 205 | button_user.wait(); |
Jeej | 12:beabd59e0c35 | 206 | #endif |
Jeej | 12:beabd59e0c35 | 207 | cup_start_update(cup_offset); |
Jeej | 0:82a60d86ab2e | 208 | } |
Jeej | 0:82a60d86ab2e | 209 | } |
Jeej | 0:82a60d86ab2e | 210 | |
Jeej | 0:82a60d86ab2e | 211 | // Set main task to lowest priority |
Jeej | 0:82a60d86ab2e | 212 | osThreadSetPriority(osThreadGetId(), osPriorityIdle); |
Jeej | 0:82a60d86ab2e | 213 | while(true) |
Jeej | 0:82a60d86ab2e | 214 | { |
Jeej | 0:82a60d86ab2e | 215 | // Wait to avoid beeing stuck in loop |
Jeej | 0:82a60d86ab2e | 216 | Thread::wait(200); |
Jeej | 0:82a60d86ab2e | 217 | } |
Jeej | 0:82a60d86ab2e | 218 | } |