Show git revisions for nuttx/, apps/ and the main repo

Adds an SCPI (GET:VERsion?) and an CLI (rffe get version) command to
check what firmware version is running.

make.sh

@@ -2,11 +2,23 @@
 
 cmd="$1"
 
+git_hash_tag() {
+	cd apps/
+	APPS_GIT_HASH=$(git describe --no-match --always --dirty --abbrev=40)
+	cd ../nuttx
+	NUTTX_GIT_HASH=$(git describe --no-match --always --dirty --abbrev=40)
+	cd ..
+	RFFE_GIT_HASH=$(git describe --no-match --always --dirty --abbrev=40)
+	RFFE_GIT_TAG=$(git describe --exact-match --tags)
+	echo -e "/* Auto-generated file */\n\n#define APPS_GIT_HASH  \"${APPS_GIT_HASH}\"\n#define NUTTX_GIT_HASH \"${NUTTX_GIT_HASH}\"\n#define RFFE_GIT_HASH  \"${RFFE_GIT_HASH}\"\n#define RFFE_GIT_TAG   \"${RFFE_GIT_TAG}\"\n" > rffe-app/git_version.h
+}
+
 if [ -z "$JOBS" ]; then
 	JOBS=1
 fi
 
 if test "$cmd" = "configure"; then
+	git_hash_tag
 	cd apps/
 	rm -f external
 	ln -s ../rffe-app external
@@ -15,6 +27,7 @@ if test "$cmd" = "configure"; then
 	./tools/configure.sh ../rffe-board/rffe
 	cd ..
 elif test "$cmd" = "build"; then
+	git_hash_tag
 	cd nuttx/
 	if [ ! -e .config ]; then
 		echo "Error: Build not configured yet."
@@ -27,7 +40,7 @@ elif test "$cmd" = "clean"; then
 	cd nuttx/
 	make distclean
 	cd ..
-	rm apps/external
+	rm -f apps/external rffe-app/git_version.h
 elif test "$cmd" = "flash"; then
 	openocd -f scripts/openocd/lpc17-cmsis.cfg -c "program nuttx/nuttx.bin 0x10000; reset; shutdown"
 fi

rffe-app/.gitignore

@@ -10,3 +10,4 @@
 /*.adb
 /*.lib
 /*.src
+git_version.h

rffe-app/rffe_console_cfg.c

@@ -37,9 +37,15 @@
 
 #include "netconfig.h"
 #include "config_file.h"
+#include "git_version.h"
 
 static char* cfg_file = "/dev/feram0";
 
+void rffe_console_print_version(void)
+{
+    printf("---Version---\nrelease: %s\nrffe: %s\napps: %s\nnuttx: %s\n", RFFE_GIT_TAG, RFFE_GIT_HASH, APPS_GIT_HASH, NUTTX_GIT_HASH);
+}
+
 int rffe_console_cfg(int argc, char *argv[])
 {
     struct netifconfig conf;
@@ -127,6 +133,10 @@ int rffe_console_cfg(int argc, char *argv[])
                 config_get_attenuation("/dev/feram0", &att);
                 printf("%f dB\n", b16tof(att));
             }
+            else if (strcmp(argv[2], "version") == 0)
+            {
+                rffe_console_print_version();
+            }
 
         }
         else if (strcmp(argv[1], "set") == 0)

rffe-app/rffe_console_cfg.h

@@ -25,5 +25,6 @@
 #define RFFE_CONSOLE_CFG_H_
 
 int rffe_console_cfg(int argc, char *argv[]);
+void rffe_console_print_version(void);
 
 #endif

rffe-app/rffe_main.c

@@ -112,6 +112,11 @@ int rffe_main(int argc, char *argv[])
         return rffe_console_cfg(argc, argv);
     }
 
+    /*
+     * Print git hashs for apps/ nuttx/ and the main repo
+     */
+    rffe_console_print_version();
+
     /*
      * Restore previous RF attenuation level
      */

rffe-app/scpi-def.h

@@ -30,13 +30,14 @@
 #define __SCPI_DEF_H_
 
 #include "scpi/scpi.h"
+#include "git_version.h"
 
 #define SCPI_INPUT_BUFFER_LENGTH 64
 #define SCPI_ERROR_QUEUE_SIZE 8
-#define SCPI_IDN1 "LNLS"
-#define SCPI_IDN2 "RFFEV4"
+#define SCPI_IDN1 "CNPEM LNLS"
+#define SCPI_IDN2 "RFFE"
 #define SCPI_IDN3 NULL
-#define SCPI_IDN4 "01-02"
+#define SCPI_IDN4 RFFE_GIT_TAG
 
 size_t SCPI_Write(scpi_t * context, const char * data, size_t len);
 int SCPI_Error(scpi_t * context, int_fast16_t err);

rffe-app/scpi_rffe_cmd.c

@@ -36,6 +36,7 @@
 #include "scpi_rffe_cmd.h"
 #include "scpi_interface.h"
 #include "config_file.h"
+#include "git_version.h"
 
 static const char* cfg_file = "/dev/feram0";
 static const char* dac_file = "/dev/dac0";
@@ -656,6 +657,15 @@ scpi_result_t rffe_get_dhcp_mode(scpi_t* context)
     return SCPI_RES_OK;
 }
 
+scpi_result_t rffe_get_version(scpi_t* context)
+{
+    SCPI_ResultCharacters(context, APPS_GIT_HASH, strlen(APPS_GIT_HASH));
+    SCPI_ResultCharacters(context, NUTTX_GIT_HASH, strlen(NUTTX_GIT_HASH));
+    SCPI_ResultCharacters(context, RFFE_GIT_HASH, strlen(RFFE_GIT_HASH));
+    SCPI_ResultCharacters(context, RFFE_GIT_TAG, strlen(RFFE_GIT_TAG));
+    return SCPI_RES_OK;
+}
+
 scpi_result_t rffe_reset(scpi_t* context)
 {
     boardctl(BOARDIOC_RESET, 0);

rffe-app/scpi_rffe_cmd.h

@@ -62,5 +62,6 @@ scpi_result_t rffe_set_netmask(scpi_t* context);
 scpi_result_t rffe_get_netmask(scpi_t* context);
 scpi_result_t rffe_set_dhcp_mode(scpi_t* context);
 scpi_result_t rffe_get_dhcp_mode(scpi_t* context);
+scpi_result_t rffe_get_version(scpi_t* context);
 scpi_result_t rffe_reset(scpi_t* context);
 #endif

rffe-app/scpi_tables.c

@@ -88,6 +88,7 @@ const scpi_command_t scpi_commands[] =
     {.pattern = "GET:NETMask?", .callback = rffe_get_netmask,},
     {.pattern = "SET:DHCPMode", .callback = rffe_set_dhcp_mode,},
     {.pattern = "GET:DHCPMode?", .callback = rffe_get_dhcp_mode,},
+    {.pattern = "GET:VERsion?", .callback = rffe_get_version,},
     {.pattern = "SYSTem:RESet", .callback = rffe_reset,},
 
     SCPI_CMD_LIST_END