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gmc-mh-1x-2x: Don't put driver-specific things in sr/SR namespace.

This commit is contained in:
Uwe Hermann 2013-12-26 13:02:02 +01:00
parent 3a6095d005
commit 873e0c1295
3 changed files with 84 additions and 86 deletions
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18
hardware/gmc-mh-1x-2x/api.c
View File

@ -82,7 +82,7 @@ static enum model scan_model_sm(struct sr_serial_dev_inst *serial)
enum model model; enum model model;
gint64 timeout_us; gint64 timeout_us;
model = SR_METRAHIT_NONE; model = METRAHIT_NONE;
timeout_us = g_get_monotonic_time() + 1 * 1000 * 1000; timeout_us = g_get_monotonic_time() + 1 * 1000 * 1000;
/* /*
@ -94,7 +94,7 @@ static enum model scan_model_sm(struct sr_serial_dev_inst *serial)
if ((byte == -1) || (timeout_us < g_get_monotonic_time())) if ((byte == -1) || (timeout_us < g_get_monotonic_time()))
break; break;
if ((byte & MSGID_MASK) == MSGID_INF) { if ((byte & MSGID_MASK) == MSGID_INF) {
if (!(model = sr_gmc_decode_model_sm(byte & MSGC_MASK))) if (!(model = gmc_decode_model_sm(byte & MSGC_MASK)))
break; break;
/* Now expect (at least) 4 data bytes. */ /* Now expect (at least) 4 data bytes. */
for (cnt = 0; cnt < 4; cnt++) { for (cnt = 0; cnt < 4; cnt++) {
@ -102,7 +102,7 @@ static enum model scan_model_sm(struct sr_serial_dev_inst *serial)
if ((byte == -1) || if ((byte == -1) ||
((byte & MSGID_MASK) != MSGID_DATA)) ((byte & MSGID_MASK) != MSGID_DATA))
{ {
model = SR_METRAHIT_NONE; model = METRAHIT_NONE;
bytecnt = 100; bytecnt = 100;
break; break;
} }
@ -140,7 +140,7 @@ static GSList *scan_1x_2x_rs232(GSList *options)
drvc = di->priv; drvc = di->priv;
drvc->instances = NULL; drvc->instances = NULL;
conn = serialcomm = NULL; conn = serialcomm = NULL;
model = SR_METRAHIT_NONE; model = METRAHIT_NONE;
serialcomm_given = FALSE; serialcomm_given = FALSE;
sr_spew("scan_1x_2x_rs232() called!"); sr_spew("scan_1x_2x_rs232() called!");
@ -178,7 +178,7 @@ static GSList *scan_1x_2x_rs232(GSList *options)
* If detection failed and no user-supplied parameters, * If detection failed and no user-supplied parameters,
* try second baud rate. * try second baud rate.
*/ */
if ((model == SR_METRAHIT_NONE) && !serialcomm_given) { if ((model == METRAHIT_NONE) && !serialcomm_given) {
serialcomm = SERIALCOMM_1X_RS232; serialcomm = SERIALCOMM_1X_RS232;
g_free(serial->serialcomm); g_free(serial->serialcomm);
serial->serialcomm = g_strdup(serialcomm); serial->serialcomm = g_strdup(serialcomm);
@ -188,10 +188,10 @@ static GSList *scan_1x_2x_rs232(GSList *options)
} }
} }
if (model != SR_METRAHIT_NONE) { if (model != METRAHIT_NONE) {
sr_spew("%s %s detected!", VENDOR_GMC, sr_gmc_model_str(model)); sr_spew("%s %s detected!", VENDOR_GMC, gmc_model_str(model));
if (!(sdi = sr_dev_inst_new(0, SR_ST_INACTIVE, VENDOR_GMC, if (!(sdi = sr_dev_inst_new(0, SR_ST_INACTIVE, VENDOR_GMC,
sr_gmc_model_str(model), ""))) gmc_model_str(model), "")))
return NULL; return NULL;
if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) { if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
sr_err("Device context malloc failed."); sr_err("Device context malloc failed.");
@ -239,7 +239,7 @@ static int dev_close(struct sr_dev_inst *sdi)
if ((devc = sdi->priv) && devc->elapsed_msec) { if ((devc = sdi->priv) && devc->elapsed_msec) {
g_timer_destroy(devc->elapsed_msec); g_timer_destroy(devc->elapsed_msec);
devc->elapsed_msec = NULL; devc->elapsed_msec = NULL;
devc->model = SR_METRAHIT_NONE; devc->model = METRAHIT_NONE;
} }
return SR_OK; return SR_OK;

112
hardware/gmc-mh-1x-2x/protocol.c
View File

@ -51,7 +51,7 @@ static void decode_ctmv_16(uint8_t ctmv, struct dev_context *devc)
devc->mqflags |= SR_MQFLAG_DC; devc->mqflags |= SR_MQFLAG_DC;
if (ctmv >= 0x03) { if (ctmv >= 0x03) {
devc->mqflags |= SR_MQFLAG_AC; devc->mqflags |= SR_MQFLAG_AC;
if (devc->model >= SR_METRAHIT_16S) if (devc->model >= METRAHIT_16S)
devc->mqflags |= SR_MQFLAG_RMS; devc->mqflags |= SR_MQFLAG_RMS;
} }
break; break;
@ -92,7 +92,7 @@ static void decode_ctmv_16(uint8_t ctmv, struct dev_context *devc)
case 0x0f: /* A */ case 0x0f: /* A */
devc->mq = SR_MQ_CURRENT; devc->mq = SR_MQ_CURRENT;
devc->unit = SR_UNIT_AMPERE; devc->unit = SR_UNIT_AMPERE;
if (devc->model == SR_METRAHIT_16S) if (devc->model == METRAHIT_16S)
devc->mqflags |= SR_MQFLAG_RMS; devc->mqflags |= SR_MQFLAG_RMS;
/* 16I A only with clamp, RMS questionable. */ /* 16I A only with clamp, RMS questionable. */
break; break;
@ -357,7 +357,7 @@ static void decode_ctmv_2x(uint8_t ctmv, struct dev_context *devc)
devc->mqflags |= SR_MQFLAG_DC; devc->mqflags |= SR_MQFLAG_DC;
if (ctmv >= 0x02) { if (ctmv >= 0x02) {
devc->mqflags |= SR_MQFLAG_AC; devc->mqflags |= SR_MQFLAG_AC;
if (devc->model >= SR_METRAHIT_24S) if (devc->model >= METRAHIT_24S)
devc->model |= SR_MQFLAG_RMS; devc->model |= SR_MQFLAG_RMS;
} }
break; break;
@ -371,7 +371,7 @@ static void decode_ctmv_2x(uint8_t ctmv, struct dev_context *devc)
devc->mqflags |= SR_MQFLAG_DC; devc->mqflags |= SR_MQFLAG_DC;
if ((ctmv == 0x05) || (ctmv == 0x07)) { if ((ctmv == 0x05) || (ctmv == 0x07)) {
devc->mqflags |= SR_MQFLAG_AC; devc->mqflags |= SR_MQFLAG_AC;
if (devc->model >= SR_METRAHIT_24S) if (devc->model >= METRAHIT_24S)
devc->mqflags |= SR_MQFLAG_RMS; devc->mqflags |= SR_MQFLAG_RMS;
} }
break; break;
@ -604,9 +604,9 @@ static void process_msg_dta_6(struct sr_dev_inst *sdi)
clean_rs_v(devc); clean_rs_v(devc);
/* Byte 0, range and sign */ /* Byte 0, range and sign */
if (devc->model <= SR_METRAHIT_16X) if (devc->model <= METRAHIT_16X)
decode_rs_16(bc(devc->buf[0]), devc); decode_rs_16(bc(devc->buf[0]), devc);
else if (devc->model < SR_METRAHIT_2X) else if (devc->model < METRAHIT_2X)
decode_rs_18(bc(devc->buf[0]), devc); decode_rs_18(bc(devc->buf[0]), devc);
else else
decode_rs_2x(bc(devc->buf[0]), devc); decode_rs_2x(bc(devc->buf[0]), devc);
@ -642,19 +642,18 @@ static void process_msg_inf_5(struct sr_dev_inst *sdi)
clean_ctmv_rs_v(devc); clean_ctmv_rs_v(devc);
/* Process byte 0 */ /* Process byte 0 */
model = sr_gmc_decode_model_sm(bc(devc->buf[0])); model = gmc_decode_model_sm(bc(devc->buf[0]));
if (model != devc->model) { if (model != devc->model) {
sr_warn("Model mismatch in data: Detected %s, now %s", sr_warn("Model mismatch in data: Detected %s, now %s",
sr_gmc_model_str(devc->model), gmc_model_str(devc->model), gmc_model_str(model));
sr_gmc_model_str(model));
} }
/* Process bytes 1-4 */ /* Process bytes 1-4 */
if (devc->model <= SR_METRAHIT_16X) { if (devc->model <= METRAHIT_16X) {
decode_ctmv_16(bc(devc->buf[1]), devc); decode_ctmv_16(bc(devc->buf[1]), devc);
decode_spc_16(bc(devc->buf[2]) | (bc(devc->buf[3]) << 4), devc); decode_spc_16(bc(devc->buf[2]) | (bc(devc->buf[3]) << 4), devc);
decode_rs_16(bc(devc->buf[4]), devc); decode_rs_16(bc(devc->buf[4]), devc);
} else if (devc->model <= SR_METRAHIT_18S) { } else if (devc->model <= METRAHIT_18S) {
decode_ctmv_18(bc(devc->buf[1]), devc); decode_ctmv_18(bc(devc->buf[1]), devc);
decode_spc_18(bc(devc->buf[2]) | (bc(devc->buf[3]) << 4), devc); decode_spc_18(bc(devc->buf[2]) | (bc(devc->buf[3]) << 4), devc);
decode_rs_18(bc(devc->buf[4]), devc); decode_rs_18(bc(devc->buf[4]), devc);
@ -750,11 +749,10 @@ static void process_msg_inf_13(struct sr_dev_inst *sdi)
clean_ctmv_rs_v(devc); clean_ctmv_rs_v(devc);
/* Byte 0, model. */ /* Byte 0, model. */
model = sr_gmc_decode_model_sm(bc(devc->buf[0])); model = gmc_decode_model_sm(bc(devc->buf[0]));
if (model != devc->model) { if (model != devc->model) {
sr_warn("Model mismatch in data: Detected %s, now %s", sr_warn("Model mismatch in data: Detected %s, now %s",
sr_gmc_model_str(devc->model), gmc_model_str(devc->model), gmc_model_str(model));
sr_gmc_model_str(model));
} }
/* Bytes 1-4, 11. */ /* Bytes 1-4, 11. */
@ -832,7 +830,7 @@ SR_PRIV int gmc_mh_1x_2x_receive_data(int fd, int revents, void *cb_data)
devc->buflen = 0; devc->buflen = 0;
continue; continue;
} else if ((devc->buflen == 10) && } else if ((devc->buflen == 10) &&
(devc->model <= SR_METRAHIT_18S)) { (devc->model <= METRAHIT_18S)) {
process_msg_inf_10(sdi); process_msg_inf_10(sdi);
devc->buflen = 0; devc->buflen = 0;
continue; continue;
@ -880,45 +878,45 @@ SR_PRIV int gmc_mh_1x_2x_receive_data(int fd, int revents, void *cb_data)
} }
/** Decode model in "send mode". */ /** Decode model in "send mode". */
SR_PRIV int sr_gmc_decode_model_sm(uint8_t mcode) SR_PRIV int gmc_decode_model_sm(uint8_t mcode)
{ {
if (mcode > 0xf) { if (mcode > 0xf) {
sr_err("decode_model(%d): Model code 0..15 expected!", mcode); sr_err("decode_model(%d): Model code 0..15 expected!", mcode);
return SR_METRAHIT_NONE; return METRAHIT_NONE;
} }
switch(mcode) { switch(mcode) {
case 0x04: /* 0100b */ case 0x04: /* 0100b */
return SR_METRAHIT_12S; return METRAHIT_12S;
case 0x08: /* 1000b */ case 0x08: /* 1000b */
return SR_METRAHIT_13S14A; return METRAHIT_13S14A;
case 0x09: /* 1001b */ case 0x09: /* 1001b */
return SR_METRAHIT_14S; return METRAHIT_14S;
case 0x0A: /* 1010b */ case 0x0A: /* 1010b */
return SR_METRAHIT_15S; return METRAHIT_15S;
case 0x0B: /* 1011b */ case 0x0B: /* 1011b */
return SR_METRAHIT_16S; return METRAHIT_16S;
case 0x06: /* 0110b (undocumented by GMC!) */ case 0x06: /* 0110b (undocumented by GMC!) */
return SR_METRAHIT_16I; return METRAHIT_16I;
case 0x0D: /* 1101b */ case 0x0D: /* 1101b */
return SR_METRAHIT_18S; return METRAHIT_18S;
case 0x02: /* 0010b */ case 0x02: /* 0010b */
return SR_METRAHIT_22SM; return METRAHIT_22SM;
case 0x03: /* 0011b */ case 0x03: /* 0011b */
return SR_METRAHIT_23S; return METRAHIT_23S;
case 0x0f: /* 1111b */ case 0x0f: /* 1111b */
return SR_METRAHIT_24S; return METRAHIT_24S;
case 0x05: /* 0101b */ case 0x05: /* 0101b */
return SR_METRAHIT_25SM; return METRAHIT_25SM;
case 0x01: /* 0001b */ case 0x01: /* 0001b */
return SR_METRAHIT_26S; return METRAHIT_26S;
case 0x0c: /* 1100b */ case 0x0c: /* 1100b */
return SR_METRAHIT_28S; return METRAHIT_28S;
case 0x0e: /* 1110b */ case 0x0e: /* 1110b */
return SR_METRAHIT_29S; return METRAHIT_29S;
default: default:
sr_err("Unknown model code %d!", mcode); sr_err("Unknown model code %d!", mcode);
return SR_METRAHIT_NONE; return METRAHIT_NONE;
} }
} }
@ -929,61 +927,61 @@ SR_PRIV int sr_gmc_decode_model_sm(uint8_t mcode)
* *
* @return Model code. * @return Model code.
*/ */
SR_PRIV int sr_gmc_decode_model_bidi(uint8_t mcode) SR_PRIV int gmc_decode_model_bidi(uint8_t mcode)
{ {
switch (mcode) { switch (mcode) {
case 2: case 2:
return SR_METRAHIT_22SM; return METRAHIT_22SM;
case 3: case 3:
return SR_METRAHIT_23S; return METRAHIT_23S;
case 4: case 4:
return SR_METRAHIT_24S; return METRAHIT_24S;
case 5: case 5:
return SR_METRAHIT_25SM; return METRAHIT_25SM;
case 1: case 1:
return SR_METRAHIT_26S; return METRAHIT_26S;
case 12: case 12:
return SR_METRAHIT_28S; return METRAHIT_28S;
case 14: case 14:
return SR_METRAHIT_29S; return METRAHIT_29S;
default: default:
sr_err("Unknown model code %d!", mcode); sr_err("Unknown model code %d!", mcode);
return SR_METRAHIT_NONE; return METRAHIT_NONE;
} }
} }
SR_PRIV const char *sr_gmc_model_str(enum model mcode) SR_PRIV const char *gmc_model_str(enum model mcode)
{ {
switch (mcode) { switch (mcode) {
case SR_METRAHIT_NONE: case METRAHIT_NONE:
return "-uninitialized model variable-"; return "-uninitialized model variable-";
case SR_METRAHIT_12S: case METRAHIT_12S:
return "METRAHit 12S"; return "METRAHit 12S";
case SR_METRAHIT_13S14A: case METRAHIT_13S14A:
return "METRAHit 13S/14A"; return "METRAHit 13S/14A";
case SR_METRAHIT_14S: case METRAHIT_14S:
return "METRAHit 14S"; return "METRAHit 14S";
case SR_METRAHIT_15S: case METRAHIT_15S:
return "METRAHit 15S"; return "METRAHit 15S";
case SR_METRAHIT_16S: case METRAHIT_16S:
return "METRAHit 16S"; return "METRAHit 16S";
case SR_METRAHIT_16I: case METRAHIT_16I:
return "METRAHit 16I"; return "METRAHit 16I";
case SR_METRAHIT_18S: case METRAHIT_18S:
return "METRAHit 18S"; return "METRAHit 18S";
case SR_METRAHIT_22SM: case METRAHIT_22SM:
return "METRAHit 22S/M"; return "METRAHit 22S/M";
case SR_METRAHIT_23S: case METRAHIT_23S:
return "METRAHit 23S"; return "METRAHit 23S";
case SR_METRAHIT_24S: case METRAHIT_24S:
return "METRAHit 24S"; return "METRAHit 24S";
case SR_METRAHIT_25SM: case METRAHIT_25SM:
return "METRAHit 25S/M"; return "METRAHit 25S/M";
case SR_METRAHIT_26S: case METRAHIT_26S:
return "METRAHit 26S"; return "METRAHit 26S";
case SR_METRAHIT_28S: case METRAHIT_28S:
return "METRAHit 28S"; return "METRAHit 28S";
case SR_METRAHIT_29S: case METRAHIT_29S:
return "METRAHit 29S"; return "METRAHit 29S";
default: default:
return "Unknown model code"; return "Unknown model code";

40
hardware/gmc-mh-1x-2x/protocol.h
View File

@ -56,28 +56,28 @@
* protocol (see decode_model()), these codes allow working with ranges. * protocol (see decode_model()), these codes allow working with ranges.
*/ */
enum model { enum model {
SR_METRAHIT_NONE = 0, /**< Value for uninitialized variable */ METRAHIT_NONE = 0, /**< Value for uninitialized variable */
SR_METRAHIT_12S = 12, METRAHIT_12S = 12,
SR_METRAHIT_13S14A = 13, METRAHIT_13S14A = 13,
SR_METRAHIT_14S = 14, METRAHIT_14S = 14,
SR_METRAHIT_15S = 15, METRAHIT_15S = 15,
SR_METRAHIT_16S = 16, METRAHIT_16S = 16,
SR_METRAHIT_16I = 17, METRAHIT_16I = 17,
SR_METRAHIT_16X = SR_METRAHIT_16I, /**< All Metrahit 16 */ METRAHIT_16X = METRAHIT_16I, /**< All Metrahit 16 */
/* A Metrahit 17 exists, but seems not to have an IR interface. */ /* A Metrahit 17 exists, but seems not to have an IR interface. */
SR_METRAHIT_18S = 18, METRAHIT_18S = 18,
SR_METRAHIT_2X = 20, /**< For model type comparisons */ METRAHIT_2X = 20, /**< For model type comparisons */
SR_METRAHIT_22SM = 22, METRAHIT_22SM = 22,
SR_METRAHIT_23S = 23, METRAHIT_23S = 23,
SR_METRAHIT_24S = 24, METRAHIT_24S = 24,
SR_METRAHIT_25SM = 25, METRAHIT_25SM = 25,
SR_METRAHIT_26S = 26, METRAHIT_26S = 26,
SR_METRAHIT_28S = 28, METRAHIT_28S = 28,
SR_METRAHIT_29S = 29, METRAHIT_29S = 29,
}; };
/** Convert GMC model code in send mode to sigrok-internal one. */ /** Convert GMC model code in send mode to sigrok-internal one. */
SR_PRIV int sr_gmc_decode_model_sm(uint8_t mcode); SR_PRIV int gmc_decode_model_sm(uint8_t mcode);
/** /**
* Convert GMC model code in bidirectional mode to sigrok-internal one. * Convert GMC model code in bidirectional mode to sigrok-internal one.
@ -86,10 +86,10 @@ SR_PRIV int sr_gmc_decode_model_sm(uint8_t mcode);
* *
* @return Model code. * @return Model code.
*/ */
SR_PRIV int sr_gmc_decode_model_bidi(uint8_t mcode); SR_PRIV int gmc_decode_model_bidi(uint8_t mcode);
/** Get model string from sigrok-internal model code. */ /** Get model string from sigrok-internal model code. */
SR_PRIV const char *sr_gmc_model_str(enum model mcode); SR_PRIV const char *gmc_model_str(enum model mcode);
/** Private, per-device-instance driver context. */ /** Private, per-device-instance driver context. */
struct dev_context { struct dev_context {