From 08fbb6bcacedd7ca1fb2b635399dcf6fbacabe59 Mon Sep 17 00:00:00 2001
From: "yu.dongliang" <18588496441@163.com>
Date: Thu, 20 Jul 2023 14:50:29 +0800
Subject: [PATCH] steps

---
 scf_eda_pb.h             |  4 +++
 ses_step_battery.c       |  9 +++++--
 ses_step_dc_diode.c      | 12 ++++++++-
 ses_step_dc_transistor.c | 53 ++++++++++++++++++++++++++++++++++++++--
 4 files changed, 73 insertions(+), 5 deletions(-)

diff --git a/scf_eda_pb.h b/scf_eda_pb.h
index 0a30f52..55f6029 100644
--- a/scf_eda_pb.h
+++ b/scf_eda_pb.h
@@ -23,6 +23,10 @@ enum {
 #define SCF_EDA_PIN_POS   4
 #define SCF_EDA_PIN_NEG   8
 
+#define SCF_EDA_V_INIT   -10001001.0
+#define SCF_EDA_V_MIN    -10000000.0
+#define SCF_EDA_V_MAX     10000000.0
+
 enum {
 	SCF_EDA_Battery_NEG,
 	SCF_EDA_Battery_POS,
diff --git a/ses_step_battery.c b/ses_step_battery.c
index 2357bc6..11d5144 100644
--- a/ses_step_battery.c
+++ b/ses_step_battery.c
@@ -7,17 +7,22 @@ static int _battery_handler(ScfEfunction* f, int64_t ns, int64_t count)
 	ScfEpin*         p;
 
 	size_t i;
-	size_t j;
-	size_t k;
+
+	for (i = 0; i < f->n_elines; i++) {
+		el        = f->elines[i];
+		el->v     = SCF_EDA_V_INIT;
+	}
 
 	c     = f->components[0];
 	c->v  = 6;
 
 	p     = c->pins[SCF_EDA_Battery_POS];
+	p->v  = 6;
 	el    = f->elines[p->lid];
 	el->v = 6;
 
 	p     = c->pins[SCF_EDA_Battery_NEG];
+	p ->v = 0;
 	el    = f->elines[p->lid];
 	el->v = 0;
 
diff --git a/ses_step_dc_diode.c b/ses_step_dc_diode.c
index 245af84..4d4e233 100644
--- a/ses_step_dc_diode.c
+++ b/ses_step_dc_diode.c
@@ -5,6 +5,7 @@ static int _dc_diode_handler(ScfEfunction* f, int64_t ns, int64_t count)
 	ScfEcomponent*   c;
 	ScfEcomponent*   B;
 	ScfEline*        el;
+	ScfEline*        el1;
 	ScfEpin*         p0;
 	ScfEpin*         p1;
 
@@ -13,7 +14,6 @@ static int _dc_diode_handler(ScfEfunction* f, int64_t ns, int64_t count)
 	size_t k;
 
 	B = f->components[0];
-	k = 0;
 
 	for (i = 0; i < f->n_elines; i++) {
 		el =        f->elines[i];
@@ -40,6 +40,16 @@ static int _dc_diode_handler(ScfEfunction* f, int64_t ns, int64_t count)
 			if (p1->v > B->v || p1->v < 0)
 				c->status = SCF_EDA_Status_OFF;
 
+			else {
+				el1 = f->elines[p1->lid];
+
+				if (el1->v < SCF_EDA_V_MIN || el1->v > p1->v) {
+					el1->v = p1->v;
+					c->status = SCF_EDA_Status_ON;
+				} else
+					c->status = SCF_EDA_Status_OFF;
+			}
+
 			scf_loge("Diode c%ld, status: %d\n", c->id, c->status);
 		}
 	}
diff --git a/ses_step_dc_transistor.c b/ses_step_dc_transistor.c
index 647f86a..8c88ec7 100644
--- a/ses_step_dc_transistor.c
+++ b/ses_step_dc_transistor.c
@@ -1,8 +1,57 @@
 #include"ses_core.h"
 
+static int _dc_transistor_handler(ScfEfunction* f, int64_t ns, int64_t count)
+{
+	ScfEcomponent*   c;
+	ScfEcomponent*   B;
+	ScfEline*        el;
+	ScfEpin*         pb;
+	ScfEpin*         pc;
+	ScfEpin*         pe;
+
+	size_t i;
+	size_t j;
+	size_t k;
+
+	B = f->components[0];
+
+	for (i = 0; i < f->n_components; i++) {
+		c  =        f->components[i];
+
+		if (SCF_EDA_Transistor != c->type)
+			continue;
+
+		pb = c->pins[SCF_EDA_Transistor_B];
+		pc = c->pins[SCF_EDA_Transistor_C];
+		pe = c->pins[SCF_EDA_Transistor_E];
+
+		el = f->elines[pe->lid];
+		if (el->v < SCF_EDA_V_MIN)
+			continue;
+		pe->v = el->v;
+
+		el = f->elines[pb->lid];
+		if (el->v < SCF_EDA_V_MIN)
+			continue;
+		pb->v = el->v;
+
+		if (pb->v > pe->v + 0.7) {
+			pb->v = pe->v + 0.7;
+			el->v = pb->v;
+
+			c->status = SCF_EDA_Status_ON;
+		} else
+			c->status = SCF_EDA_Status_OFF;
+
+		scf_loge("Transistor c%ld, status: %d\n", c->id, c->status);
+	}
+
+	return 0;
+}
 
-ses_step_t  ses_step_dc_transistor =
+ses_step_t   ses_step_dc_transistor =
 {
-	.name = "dc_transistor",
+	.name    = "dc_transistor",
 
+	.handler = _dc_transistor_handler,
 };
-- 
2.25.1