diff options
Diffstat (limited to 'src/osmo-bts-sysmo/misc/sysmobts_mgr_2050.c')
| -rw-r--r-- | src/osmo-bts-sysmo/misc/sysmobts_mgr_2050.c | 71 |
1 files changed, 65 insertions, 6 deletions
diff --git a/src/osmo-bts-sysmo/misc/sysmobts_mgr_2050.c b/src/osmo-bts-sysmo/misc/sysmobts_mgr_2050.c index c480a7a9..50e35dc1 100644 --- a/src/osmo-bts-sysmo/misc/sysmobts_mgr_2050.c +++ b/src/osmo-bts-sysmo/misc/sysmobts_mgr_2050.c @@ -24,6 +24,7 @@ #include <osmocom/core/logging.h> #include <osmocom/core/msgb.h> +#include <osmocom/core/timer.h> #include <errno.h> #include <unistd.h> @@ -35,6 +36,12 @@ #define SIZE_HEADER_RSP 5 #define SIZE_HEADER_CMD 4 +struct uc { + int id; + int fd; + const char *path; +}; + struct ucinfo { uint16_t id; int master; @@ -42,6 +49,11 @@ struct ucinfo { int pa; }; +static struct uc ucontrol0 = { + .id = 0, + .path = "/dev/ttyS0" +}; + /********************************************************************** * Functions read/write from serial interface *********************************************************************/ @@ -190,7 +202,7 @@ err: /********************************************************************** * Get power status function *********************************************************************/ -int sbts2050_uc_get_status(struct uc *ucontrol, enum sbts2050_status_rqt status) +int sbts2050_uc_get_status(enum sbts2050_status_rqt status) { struct msgb *msg; const struct ucinfo info = { @@ -199,7 +211,7 @@ int sbts2050_uc_get_status(struct uc *ucontrol, enum sbts2050_status_rqt status) rsppkt_t *response; int val_status; - msg = sbts2050_ucinfo_get(ucontrol, &info); + msg = sbts2050_ucinfo_get(&ucontrol0, &info); if (msg == NULL) { LOGP(DTEMP, LOGL_ERROR, @@ -230,7 +242,7 @@ int sbts2050_uc_get_status(struct uc *ucontrol, enum sbts2050_status_rqt status) /********************************************************************** * Uc Power Switching handling *********************************************************************/ -void sbts2050_uc_set_power(struct uc *ucontrol, int pmaster, int pslave, int ppa) +void sbts2050_uc_set_power(int pmaster, int pslave, int ppa) { struct msgb *msg; const struct ucinfo info = { @@ -240,7 +252,7 @@ void sbts2050_uc_set_power(struct uc *ucontrol, int pmaster, int pslave, int ppa .pa = ppa }; - msg = sbts2050_ucinfo_get(ucontrol, &info); + msg = sbts2050_ucinfo_get(&ucontrol0, &info); if (msg == NULL) { LOGP(DTEMP, LOGL_ERROR, "Error switching off some unit.\n"); @@ -261,7 +273,7 @@ void sbts2050_uc_set_power(struct uc *ucontrol, int pmaster, int pslave, int ppa /********************************************************************** * Uc temperature handling *********************************************************************/ -void sbts2050_uc_check_temp(struct uc *ucontrol, int *temp_pa, int *temp_board) +void sbts2050_uc_check_temp(int *temp_pa, int *temp_board) { rsppkt_t *response; struct msgb *msg; @@ -269,7 +281,7 @@ void sbts2050_uc_check_temp(struct uc *ucontrol, int *temp_pa, int *temp_board) .id = SBTS2050_TEMP_RQT, }; - msg = sbts2050_ucinfo_get(ucontrol, &info); + msg = sbts2050_ucinfo_get(&ucontrol0, &info); if (msg == NULL) { LOGP(DTEMP, LOGL_ERROR, "Error reading temperature\n"); @@ -287,4 +299,51 @@ void sbts2050_uc_check_temp(struct uc *ucontrol, int *temp_pa, int *temp_board) response->rsp.tempGet.i8PaTemp); msgb_free(msg); } + +static struct osmo_timer_list temp_uc_timer; +static void check_uctemp_timer_cb(void *data) +{ + int temp_pa = 0, temp_board = 0; + + sbts2050_uc_check_temp(&temp_pa, &temp_board); + + osmo_timer_schedule(&temp_uc_timer, TEMP_TIMER_SECS, 0); +} + +void sbts2050_uc_initialize(void) +{ + int val; + + if (sysmobts_par_get_int(SYSMOBTS_PAR_MODEL_NR, &val) < 0) { + LOGP(DFIND, LOGL_ERROR, + "Failed to get Model number\n"); + return; + } + + if (val != 2050) + return; + + if (sysmobts_par_get_int(SYSMOBTS_PAR_TRX_NR, &val) < 0) { + LOGP(DFIND, LOGL_ERROR, "Failed to get the TRX number\n"); + return; + } + + if (val != 0) + return; + + ucontrol0.fd = osmo_serial_init(ucontrol0.path, 115200); + if (ucontrol0.fd < 0) { + LOGP(DFIND, LOGL_ERROR, + "Failed to open the serial interface\n"); + return; + } + + temp_uc_timer.cb = check_uctemp_timer_cb; + check_uctemp_timer_cb(NULL); +} +#else +void sbts2050_uc_initialize(void) +{ + LOGP(DTEMP, LOGL_NOTICE, "sysmoBTS2050 was not enabled at compile time.\n"); +} #endif |