uint32_t px4_os_version(void)
{
#if defined(__PX4_DARWIN)
return 0; //TODO: implement version for Darwin
#elif defined(__PX4_LINUX)
struct utsname name;
if (uname(&name) == 0) {
char *c = name.release;
// cut the part after the first '-'
while (*c && *c != '-') {
++c;
}
*c = 0;
return version_tag_to_number(name.release);
} else {
return 0;
}
#elif defined(__PX4_QURT)
return 0; //TODO: implement version for QuRT
#elif defined(__PX4_NUTTX)
return version_tag_to_number(NUTTX_GIT_TAG_STR);
#else
# error "px4_os_version not implemented for current OS"
#endif
}
int ver_main(int argc, char *argv[])
{
/* defaults to an error */
int ret = 1;
/* first check if there are at least 2 params */
if (argc >= 2) {
if (argv[1] != NULL) {
if (!strncmp(argv[1], sz_ver_hwcmp_str, sizeof(sz_ver_hwcmp_str))) {
if (argc >= 3 && argv[2] != NULL) {
/* compare 3rd parameter with HW_ARCH string, in case of match, return 0 */
ret = strncmp(HW_ARCH, argv[2], strlen(HW_ARCH));
if (ret == 0) {
PX4_INFO("match: %s", HW_ARCH);
}
return ret;
} else {
warn("Not enough arguments, try 'ver hwcmp PX4FMU_V2'");
return 1;
}
}
/* check if we want to show all */
bool show_all = !strncmp(argv[1], sz_ver_all_str, sizeof(sz_ver_all_str));
if (show_all || !strncmp(argv[1], sz_ver_hw_str, sizeof(sz_ver_hw_str))) {
printf("HW arch: %s\n", HW_ARCH);
ret = 0;
}
if (show_all || !strncmp(argv[1], sz_ver_git_str, sizeof(sz_ver_git_str))) {
printf("FW git-hash: %s\n", px4_git_version);
unsigned fwver = version_tag_to_number(px4_git_tag);
unsigned major = (fwver >> (8 * 3)) & 0xFF;
unsigned minor = (fwver >> (8 * 2)) & 0xFF;
unsigned patch = (fwver >> (8 * 1)) & 0xFF;
unsigned type = (fwver >> (8 * 0)) & 0xFF;
printf("FW version: %s (%u.%u.%u %u), %u\n", px4_git_tag, major, minor, patch,
type, fwver);
/* middleware is currently the same thing as firmware, so not printing yet */
printf("OS version: %s (%u)\n", os_git_tag, version_tag_to_number(os_git_tag));
ret = 0;
}
if (show_all || !strncmp(argv[1], sz_ver_bdate_str, sizeof(sz_ver_bdate_str))) {
printf("Build datetime: %s %s\n", __DATE__, __TIME__);
ret = 0;
}
if (show_all || !strncmp(argv[1], sz_ver_gcc_str, sizeof(sz_ver_gcc_str))) {
printf("Toolchain: %s\n", __VERSION__);
ret = 0;
}
if (show_all || !strncmp(argv[1], mcu_ver_str, sizeof(mcu_ver_str))) {
char rev;
char *revstr;
int chip_version = mcu_version(&rev, &revstr);
if (chip_version < 0) {
printf("UNKNOWN MCU\n");
} else {
printf("MCU: %s, rev. %c\n", revstr, rev);
if (chip_version < MCU_REV_STM32F4_REV_3) {
printf("\nWARNING WARNING WARNING!\n"
"Revision %c has a silicon errata\n"
"This device can only utilize a maximum of 1MB flash safely!\n"
"https://pixhawk.org/help/errata\n\n", rev);
}
}
ret = 0;
}
if (show_all || !strncmp(argv[1], mcu_uid_str, sizeof(mcu_uid_str))) {
uint32_t uid[3];
mcu_unique_id(uid);
printf("UID: %X:%X:%X \n", uid[0], uid[1], uid[2]);
ret = 0;
}
if (ret == 1) {
warn("unknown command.\n");
return 1;
}
} else {
uint32_t px4_firmware_version(void)
{
return version_tag_to_number(PX4_GIT_TAG_STR);
}
