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-rw-r--r--src/eeprom_main.c315
1 files changed, 231 insertions, 84 deletions
diff --git a/src/eeprom_main.c b/src/eeprom_main.c
index 297c7d8..0627124 100644
--- a/src/eeprom_main.c
+++ b/src/eeprom_main.c
@@ -32,7 +32,10 @@
#include <sys/stat.h>
#include <fcntl.h>
#include <string.h>
-#include <linux/mts_eeprom.h>
+#include <mts-kernel-headers/linux/mts_eeprom.h>
+#ifdef MTCDT3B
+#include <mts-kernel-headers/linux/mtcdt3b_eeprom.h>
+#endif
#include "log.h"
#include "eeprom.h"
@@ -42,6 +45,10 @@ static int eeprom_size = 512;
static void mts_id_eeprom_inspect(struct mts_id_eeprom_layout *id_eeprom);
static void mts_ap_eeprom_inspect(struct mts_ap_eeprom_layout *ap_eeprom);
+#ifdef MTCDT3B
+static void mtcdt3b_eeprom_inspect(struct mtcdt3b_eeprom_layout *mtcdt3b_eeprom);
+#endif
+
//Returns 0 on success, 1 on failure
static unsigned int charToInt(char ch, unsigned int* i) {
if (ch >= '0' && ch <= '9') {
@@ -253,6 +260,49 @@ static int ap_yaml_out(const char *name, struct mts_ap_eeprom_layout *ap_eeprom)
return 0;
}
+#ifdef MTCDT3B
+static int mtcdt3b_yaml_out(const char *name, struct mtcdt3b_eeprom_layout *mtcdt3b_eeprom)
+{
+ FILE *file;
+
+ if (!strcmp(name, "-")) {
+ file = stdout;
+ } else {
+ file = fopen(name, "w+");
+ if (!file) {
+ log_error("could not open %s: %m", name);
+ return -1;
+ }
+ }
+
+ fprintf(file, "---\n");
+ fprintf(file, "\n");
+
+ fprintf(file, "vendor-id: \"%.32s\"\n", mtcdt3b_eeprom->vendor_id);
+ fprintf(file, "product-id: \"%.32s\"\n", mtcdt3b_eeprom->product_id);
+ fprintf(file, "device-id: \"%.32s\"\n", mtcdt3b_eeprom->device_id);
+ fprintf(file, "hw-version: \"%.32s\"\n", mtcdt3b_eeprom->hw_version);
+ fprintf(file, "capa-lora: %s\n", DEVICE_CAPA(mtcdt3b_eeprom->capa, MTCDT3B_CAPA_LORA) ? "true" : "false");
+ fprintf(file, "lora-eui: \"%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\"\n",
+ mtcdt3b_eeprom->lora_eui[0],
+ mtcdt3b_eeprom->lora_eui[1],
+ mtcdt3b_eeprom->lora_eui[2],
+ mtcdt3b_eeprom->lora_eui[3],
+ mtcdt3b_eeprom->lora_eui[4],
+ mtcdt3b_eeprom->lora_eui[5],
+ mtcdt3b_eeprom->lora_eui[6],
+ mtcdt3b_eeprom->lora_eui[7]);
+ fprintf(file, "lora-product-id: \"%.32s\"\n", mtcdt3b_eeprom->lora_product_id);
+ fprintf(file, "lora-hw-version: \"%.32s\"\n", mtcdt3b_eeprom->lora_hw_version);
+
+ fprintf(file, "...\n");
+
+ fclose(file);
+
+ return 0;
+}
+#endif
+
static int bin_out(const char *name, char *eeprom)
{
int fd;
@@ -369,9 +419,32 @@ static void mts_ap_eeprom_inspect(struct mts_ap_eeprom_layout *ap_eeprom)
ap_eeprom->eui[7]);
}
+#ifdef MTCDT3B
+static void mtcdt3b_eeprom_inspect(struct mtcdt3b_eeprom_layout *mtcdt3b_eeprom)
+{
+ log_info("sizeof: %u", sizeof(struct mtcdt3b_eeprom_layout));
+ log_info("vendor-id: %.32s", mtcdt3b_eeprom->vendor_id);
+ log_info("product-id: %.32s", mtcdt3b_eeprom->product_id);
+ log_info("device-id: %.32s", mtcdt3b_eeprom->device_id);
+ log_info("hw-version: %.32s", mtcdt3b_eeprom->hw_version);
+ log_info("mtcdt3b-capa-lora: %s", DEVICE_CAPA(mtcdt3b_eeprom->capa, MTCDT3B_CAPA_LORA) ? "yes" : "no");
+ log_info("eui: %02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X",
+ mtcdt3b_eeprom->lora_eui[0],
+ mtcdt3b_eeprom->lora_eui[1],
+ mtcdt3b_eeprom->lora_eui[2],
+ mtcdt3b_eeprom->lora_eui[3],
+ mtcdt3b_eeprom->lora_eui[4],
+ mtcdt3b_eeprom->lora_eui[5],
+ mtcdt3b_eeprom->lora_eui[6],
+ mtcdt3b_eeprom->lora_eui[7]);
+ log_info("lora-product-id: %.32s", mtcdt3b_eeprom->lora_product_id);
+ log_info("lora-hw-version: %.32s", mtcdt3b_eeprom->lora_hw_version);
+}
+#endif
+
static void print_version(const char *name) {
printf("%s (" PACKAGE ") " VERSION " (" __DATE__ " " __TIME__ ")\n", name);
- printf("Copyright (C) 2015 by Multi-Tech Systems\n");
+ printf("Copyright (C) 2015, 2019 by Multi-Tech Systems\n");
printf(
"This program is free software; you may redistribute it under the terms of\n"
"the GNU General Public License version 2 or (at your option) any later version.\n"
@@ -407,6 +480,9 @@ static void usage(FILE *out) {
fprintf(out, " --out-format { bin | yaml (default) } |\n");
fprintf(out, " --update |\n");
fprintf(out, " --accessory-card\n");
+#ifdef MTCDT3B
+ fprintf(out, " --base-board\n");
+#endif
fprintf(out, " }\n");
fprintf(out, "\n");
}
@@ -437,7 +513,9 @@ enum {
CMD_OPT_OUT_FORMAT,
CMD_OPT_UPDATE,
CMD_OPT_ACCESSORY_CARD,
-
+#ifdef MTCDT3B
+ CMD_OPT_BASE_BOARD,
+#endif
CMD_OPT_VERSION,
CMD_OPT_HELP,
CMD_OPT_HEX_TO_BIN,
@@ -471,6 +549,9 @@ static struct option long_options[] = {
{"out-format", 1, NULL, CMD_OPT_OUT_FORMAT},
{"update", 0, NULL, CMD_OPT_UPDATE},
{"accessory-card", 0, NULL, CMD_OPT_ACCESSORY_CARD},
+#ifdef MTCDT3B
+ {"base-board", 0, NULL, CMD_OPT_BASE_BOARD},
+#endif
{"version", 0, NULL, CMD_OPT_VERSION},
{"help", 0, NULL, CMD_OPT_HELP},
{0, 0, 0, 0},
@@ -487,7 +568,9 @@ int main(int argc, char *argv[]) {
char *out_format = "yaml";
int update = 0;
int accessory_card = 0;
-
+#ifdef MTCDT3B
+ int base_board = 0;
+#endif
char *vendor_id = NULL;
char *product_id = NULL;
char *device_id = NULL;
@@ -500,6 +583,9 @@ int main(int argc, char *argv[]) {
struct mts_id_eeprom_layout id_eeprom;
struct mts_ap_eeprom_layout ap_eeprom;
+#ifdef MTCDT3B
+ struct mtcdt3b_eeprom_layout mtcdt3b_eeprom;
+#endif
memset(&id_eeprom, 0, eeprom_size);
memset(&ap_eeprom, 0, eeprom_size);
@@ -538,6 +624,12 @@ int main(int argc, char *argv[]) {
accessory_card = 1;
break;
+#ifdef MTCDT3B
+ case CMD_OPT_BASE_BOARD:
+ base_board = 1;
+ break;
+#endif
+
case CMD_OPT_VERSION:
print_version("mts-id-eeprom");
exit(0);
@@ -604,6 +696,12 @@ int main(int argc, char *argv[]) {
// handled above
break;
+#ifdef MTCDT3B
+ case CMD_OPT_BASE_BOARD:
+ // handled above
+ break;
+#endif
+
case CMD_OPT_OUT_FILE:
out_file = optarg;
break;
@@ -700,6 +798,12 @@ int main(int argc, char *argv[]) {
break;
case CMD_OPT_CAPA_LORA:
+#ifdef MTCDT3B
+ if (base_board) {
+ DEVICE_CAPA_SET(mtcdt3b_eeprom.capa, MTCDT3B_CAPA_LORA);
+ break;
+ }
+#endif
DEVICE_CAPA_SET(id_eeprom.capa, CAPA_LORA);
break;
@@ -738,82 +842,116 @@ int main(int argc, char *argv[]) {
}
}
+
+#define EEPROM_SET(eeprom,field) (strncpy(eeprom.field, field, sizeof(eeprom.field) - 1));
+
/* these fields can apply to the on board EEPROM or the accessory card EEPROM */
if (vendor_id) {
- if (! accessory_card) {
- strncpy(id_eeprom.vendor_id, vendor_id, sizeof(id_eeprom.vendor_id) - 1);
- } else {
- strncpy(ap_eeprom.vendor_id, vendor_id, sizeof(ap_eeprom.vendor_id) - 1);
- }
- }
- if (product_id) {
- if (! accessory_card) {
- strncpy(id_eeprom.product_id, product_id, sizeof(id_eeprom.product_id) - 1);
- } else {
- strncpy(ap_eeprom.product_id, product_id, sizeof(ap_eeprom.product_id) - 1);
- }
- }
- if (device_id) {
- if (! accessory_card) {
- strncpy(id_eeprom.device_id, device_id, sizeof(id_eeprom.device_id) - 1);
- } else {
- strncpy(ap_eeprom.device_id, device_id, sizeof(ap_eeprom.device_id) - 1);
- }
- }
- if (hw_version) {
- if (! accessory_card) {
- strncpy(id_eeprom.hw_version, hw_version, sizeof(id_eeprom.hw_version) - 1);
- } else {
- strncpy(ap_eeprom.hw_version, hw_version, sizeof(ap_eeprom.hw_version) - 1);
- }
- }
+ if (accessory_card)
+ EEPROM_SET(ap_eeprom,vendor_id)
+#ifdef MTCDT3B
+ else if (base_board)
+ EEPROM_SET(mtcdt3b_eeprom,vendor_id)
+#endif
+ else
+ EEPROM_SET(id_eeprom,vendor_id)
+ }
+ if (product_id) {
+ if (accessory_card)
+ EEPROM_SET(ap_eeprom,product_id)
+#ifdef MTCDT3B
+ else if (base_board)
+ EEPROM_SET(mtcdt3b_eeprom,product_id)
+#endif
+ else
+ EEPROM_SET(id_eeprom,product_id)
+ }
+ if (device_id) {
+ if (accessory_card)
+ EEPROM_SET(ap_eeprom,device_id)
+#ifdef MTCDT3B
+ else if (base_board)
+ EEPROM_SET(mtcdt3b_eeprom,device_id)
+#endif
+ else
+ EEPROM_SET(id_eeprom,device_id)
+ }
+ if (hw_version) {
+ if (accessory_card)
+ EEPROM_SET(ap_eeprom,hw_version)
+#ifdef MTCDT3B
+ else if (base_board)
+ EEPROM_SET(mtcdt3b_eeprom,hw_version)
+#endif
+ else
+ EEPROM_SET(id_eeprom,hw_version)
+ }
+
if (mac_addr) {
- if (! accessory_card) {
- tmp = hwaddr_aton(mac_addr, id_eeprom.mac_addr, sizeof(id_eeprom.mac_addr));
- } else {
- tmp = hwaddr_aton(mac_addr, ap_eeprom.mac_addr, sizeof(ap_eeprom.mac_addr));
- }
- if (!tmp) {
- log_error("invalid mac-addr %s", mac_addr);
- usage(stderr);
- exit(1);
+ if (accessory_card)
+ tmp = hwaddr_aton(mac_addr, ap_eeprom.mac_addr, sizeof(ap_eeprom.mac_addr));
+#ifdef MTCDT3B
+ else if(base_board) {
+ log_error("--mac-addr option is not supported on MTCDT3 base board eeprom");
+ usage(stderr);
+ exit(1);
+ }
+#endif
+ else
+ tmp = hwaddr_aton(mac_addr, id_eeprom.mac_addr, sizeof(id_eeprom.mac_addr));
+
+ if (!tmp) {
+ log_error("invalid mac-addr %s", mac_addr);
+ usage(stderr);
+ exit(1);
}
}
// on-board lora product id
if (lora_product_id) {
- if (! accessory_card) {
- strncpy(id_eeprom.lora_product_id, lora_product_id, sizeof(id_eeprom.lora_product_id) - 1);
- } else {
- log_error("--lora-product-id option is not supported on accessory card eeprom");
- usage(stderr);
- exit(1);
- }
+ if (accessory_card) {
+ log_error("--lora-product-id option is not supported on accessory card eeprom");
+ usage(stderr);
+ exit(1);
+ }
+#ifdef MTCDT3B
+ else if (base_board)
+ EEPROM_SET(mtcdt3b_eeprom,lora_product_id)
+#endif
+ else
+ EEPROM_SET(id_eeprom,lora_product_id)
}
+
// on-board lora hw version
if (lora_hw_version) {
- if (! accessory_card) {
- strncpy(id_eeprom.lora_hw_version, lora_hw_version, sizeof(id_eeprom.lora_hw_version) - 1);
- } else {
- log_error("--lora-hw-version option is not supported on accessory card eeprom");
- usage(stderr);
- exit(1);
- }
+ if (accessory_card) {
+ log_error("--lora-hw-version option is not supported on accessory card eeprom");
+ usage(stderr);
+ exit(1);
+ }
+#ifdef MTCDT3B
+ else if (base_board)
+ EEPROM_SET(mtcdt3b_eeprom,lora_hw_version)
+#endif
+ else
+ EEPROM_SET(id_eeprom,lora_hw_version)
}
if (lora_eui) {
- if (!accessory_card) {
- tmp = hwaddr_aton(lora_eui, id_eeprom.lora_eui, sizeof(id_eeprom.lora_eui));
- }
- else {
- tmp = hwaddr_aton(lora_eui, ap_eeprom.eui, sizeof(ap_eeprom.eui));
- }
- if (!tmp) {
- log_error("invalid EUI %s", lora_eui);
- usage(stderr);
- exit(1);
- }
+ if (accessory_card)
+ tmp = hwaddr_aton(lora_eui, ap_eeprom.eui, sizeof(ap_eeprom.eui));
+#ifdef MTCDT3B
+ else if (base_board)
+ tmp = hwaddr_aton(lora_eui, mtcdt3b_eeprom.lora_eui, sizeof(ap_eeprom.eui));
+#endif
+ else
+ tmp = hwaddr_aton(lora_eui, id_eeprom.lora_eui, sizeof(id_eeprom.lora_eui));
+
+ if (!tmp) {
+ log_error("invalid EUI %s", lora_eui);
+ usage(stderr);
+ exit(1);
+ }
}
-
// updating eeprom in place, force bin format
if (update && in_file) {
out_file = in_file;
@@ -822,30 +960,39 @@ int main(int argc, char *argv[]) {
if (out_file) {
if (!strcmp(out_format, "bin")) {
- if (! accessory_card) {
- bin_out(out_file, (char*) &id_eeprom);
- } else {
- bin_out(out_file, (char*) &ap_eeprom);
- }
+ if (accessory_card)
+ bin_out(out_file, (char*) &ap_eeprom);
+#ifdef MTCDT3B
+ else if (base_board)
+ bin_out(out_file, (char*) &mtcdt3b_eeprom);
+#endif
+ else
+ bin_out(out_file, (char*) &id_eeprom);
} else if (!strcmp(out_format, "yaml")) {
- if (! accessory_card) {
- id_yaml_out(out_file, &id_eeprom);
- } else {
- ap_yaml_out(out_file, &ap_eeprom);
- }
+ if (accessory_card)
+ ap_yaml_out(out_file, &ap_eeprom);
+#ifdef MTCDT3B
+ else if (base_board)
+ mtcdt3b_yaml_out(out_file, &mtcdt3b_eeprom);
+#endif
+ else
+ id_yaml_out(out_file, &id_eeprom);
} else {
- log_error("un-handled out-format");
- exit(1);
+ log_error("un-handled out-format");
+ exit(1);
}
/* print out what we wrote to the eeprom, unless stdout */
if (strcmp(out_file, "-")) {
- log_info("Data written to %s", out_file);
- if (accessory_card) {
- mts_ap_eeprom_inspect(&ap_eeprom);
- } else {
- mts_id_eeprom_inspect(&id_eeprom);
- }
+ log_info("Data written to %s", out_file);
+ if (accessory_card)
+ mts_ap_eeprom_inspect(&ap_eeprom);
+#ifdef MTCDT3B
+ else if (base_board)
+ mtcdt3b_eeprom_inspect(&mtcdt3b_eeprom);
+#endif
+ else
+ mts_id_eeprom_inspect(&id_eeprom);
}
}