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Pretty print PPS APDOs from get_source_cap

Clara Hobbs 6 年前
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c29813d8f6
共有 2 个文件被更改,包括 30 次插入2 次删除
  1. 8
    2
      lib/include/pd.h
  2. 22
    0
      src/shell.c

+ 8
- 2
lib/include/pd.h 查看文件

@@ -331,9 +331,15 @@
331 331
 #define PD_PDV_V(pdv) ((pdv) / 20)
332 332
 #define PD_PDV_CV(pdv) (5 * ((pdv) % 20))
333 333
 
334
+#define PD_PAV_V(pav) ((pav) / 10)
335
+#define PD_PAV_CV(pav) (10 * ((pav) % 10))
336
+
334 337
 /* Get portions of a PD current in more normal units */
335
-#define PD_PDI_A(pdv) ((pdv) / 100)
336
-#define PD_PDI_CA(pdv) ((pdv) % 100)
338
+#define PD_PDI_A(pdi) ((pdi) / 100)
339
+#define PD_PDI_CA(pdi) ((pdi) % 100)
340
+
341
+#define PD_PAI_A(pai) ((pai) / 20)
342
+#define PD_PAI_CA(pai) (5 * ((pai) % 20))
337 343
 
338 344
 /*
339 345
  * Unit constants

+ 22
- 0
src/shell.c 查看文件

@@ -110,6 +110,25 @@ static void print_src_fixed_pdo(BaseSequentialStream *chp, uint32_t pdo)
110 110
     chprintf(chp, "\ti: %d.%02d A\r\n", PD_PDI_A(tmp), PD_PDI_CA(tmp));
111 111
 }
112 112
 
113
+static void print_src_pps_apdo(BaseSequentialStream *chp, uint32_t pdo)
114
+{
115
+    int tmp;
116
+
117
+    chprintf(chp, "pps\r\n");
118
+
119
+    /* Minimum voltage */
120
+    tmp = (pdo & PD_APDO_SRC_PPS_MIN_VOLTAGE) >> PD_APDO_SRC_PPS_MIN_VOLTAGE_SHIFT;
121
+    chprintf(chp, "\tvmin: %d.%02d V\r\n", PD_PAV_V(tmp), PD_PAV_CV(tmp));
122
+
123
+    /* Maximum voltage */
124
+    tmp = (pdo & PD_APDO_SRC_PPS_MAX_VOLTAGE) >> PD_APDO_SRC_PPS_MAX_VOLTAGE_SHIFT;
125
+    chprintf(chp, "\tvmax: %d.%02d V\r\n", PD_PAV_V(tmp), PD_PAV_CV(tmp));
126
+
127
+    /* Maximum current */
128
+    tmp = (pdo & PD_APDO_SRC_PPS_CURRENT) >> PD_APDO_SRC_PPS_CURRENT_SHIFT;
129
+    chprintf(chp, "\ti: %d.%02d A\r\n", PD_PAI_A(tmp), PD_PAI_CA(tmp));
130
+}
131
+
113 132
 static void print_src_pdo(BaseSequentialStream *chp, uint32_t pdo, uint8_t index)
114 133
 {
115 134
     /* If we have a positive index, print a label for the PDO */
@@ -120,6 +139,9 @@ static void print_src_pdo(BaseSequentialStream *chp, uint32_t pdo, uint8_t index
120 139
     /* Select the appropriate method for printing the PDO itself */
121 140
     if ((pdo & PD_PDO_TYPE) == PD_PDO_TYPE_FIXED) {
122 141
         print_src_fixed_pdo(chp, pdo);
142
+    } else if ((pdo & PD_PDO_TYPE) == PD_PDO_TYPE_AUGMENTED
143
+            && (pdo & PD_APDO_TYPE) == PD_APDO_TYPE_PPS) {
144
+        print_src_pps_apdo(chp, pdo);
123 145
     } else {
124 146
         /* Unknown PDO, just print it as hex */
125 147
         chprintf(chp, "%08X\r\n", pdo);

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