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diff --git a/configure.ac b/configure.ac
index 7c25e08..27696b9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([mts-io], [4.7.2])
+AC_INIT([mts-io], [4.7.3])
AC_CONFIG_SRCDIR([util/mts_util_lora2_reset.c])
AM_INIT_AUTOMAKE
AM_CONFIG_HEADER([config.h])
diff --git a/io-module/mts-io.c b/io-module/mts-io.c
index ed0cb49..6fad83f 100644
--- a/io-module/mts-io.c
+++ b/io-module/mts-io.c
@@ -80,6 +80,13 @@ MODULE_DEVICE_TABLE(of, mts_io_dt_ids);
/* on-board EEPROM */
static struct mts_id_eeprom_layout id_eeprom;
+// Allow other modules to query the hardware version
+const char *mts_get_hw_version(void)
+{
+ return id_eeprom.hw_version;
+}
+EXPORT_SYMBOL(mts_get_hw_version);
+
#include "adc.c"
static int mts_io_probe(struct platform_device *pdev)
@@ -544,6 +551,9 @@ static DEVICE_ATTR_MTS(dev_attr_led_d_gpio, "led-d",
static DEVICE_ATTR_MTS(dev_attr_led_e_gpio, "led-e",
mts_attr_show_gpio_pin, mts_attr_store_gpio_pin);
+
+
+
/* eeprom info */
static ssize_t mts_attr_show_product_info(struct device *dev,
struct device_attribute *attr,
diff --git a/io-module/mts_io.h b/io-module/mts_io.h
index 2c4b7b6..4f46804 100644
--- a/io-module/mts_io.h
+++ b/io-module/mts_io.h
@@ -50,6 +50,7 @@ struct gpio_pin {
};
extern int mts_has_radio(const char *product_id, size_t len);
+extern const char *mts_get_hw_version(void);
#endif /* __MTS_IO_H */
diff --git a/io-module/mts_io_module.h b/io-module/mts_io_module.h
index eca15a3..83a2994 100644
--- a/io-module/mts_io_module.h
+++ b/io-module/mts_io_module.h
@@ -5,7 +5,7 @@
* MTAC cards.
*/
-#define DRIVER_VERSION "v4.7.2"
+#define DRIVER_VERSION "v4.7.3"
#define DRIVER_AUTHOR "Multitech Systems"
#define DRIVER_DESC "MTS-IO Controller"
#define DRIVER_NAME "mts-io"
@@ -36,6 +36,7 @@
#define HW_VERSION_MTRE "MTRE-0.0"
#define HW_VERSION_MTCDT_0_0 "MTCDT-0.0" // No GPS or WiFi Capability
#define HW_VERSION_MTCDT_0_1 "MTCDT-0.1" // Conduit refresh with GPS and WiFi possible
+#define HW_VERSION_MTCDT_0_2 "MTCDT-0.2" // FTDI with no multi-drop serial support
#define HW_VERSION_MTCDTIP_0_0 "MTCDTIP-0.0"
#define HW_VERSION_MTCDTIPHP_0_0 "MTCDTIPHP-0.0" // Also known as LoRa 2.1
#define HW_VERSION_MTCAP_0_0 "MTCAP-0.0"
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