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Support reading and writing the HV_Preferred flag

This commit adds the toggle_hv_preferred command, and makes printed
configuration objects show the state of the HV_Preferred flag.  The
flag still isn't used by anything else yet though.
Clara Hobbs 7 years ago
parent
commit
6f5d5f8021
2 changed files with 16 additions and 0 deletions
  1. 3
    0
      src/config.c
  2. 13
    0
      src/shell.c

+ 3
- 0
src/config.c View File

@@ -64,6 +64,9 @@ void pdbs_config_print(BaseSequentialStream *chp, const struct pdbs_config *cfg)
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     if (cfg->flags & PDBS_CONFIG_FLAGS_VAR_BAT) {
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         chprintf(chp, "Var/Bat ");
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     }
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+    if (cfg->flags & PDBS_CONFIG_FLAGS_HV_PREFERRED) {
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+        chprintf(chp, "HV_Preferred ");
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+    }
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     chprintf(chp, "\r\n");
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     /* Print voltages and current */

+ 13
- 0
src/shell.c View File

@@ -274,6 +274,18 @@ static void cmd_toggle_giveback(BaseSequentialStream *chp, int argc, char *argv[
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     tmpcfg.flags ^= PDBS_CONFIG_FLAGS_GIVEBACK;
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 }
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+static void cmd_toggle_hv_preferred(BaseSequentialStream *chp, int argc, char *argv[])
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+{
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+    (void) argv;
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+    if (argc > 0) {
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+        chprintf(chp, "Usage: toggle_hv_preferred\r\n");
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+        return;
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+    }
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+
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+    /* Toggle the HV_Preferred flag */
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+    tmpcfg.flags ^= PDBS_CONFIG_FLAGS_HV_PREFERRED;
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+}
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+
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 static void cmd_set_v(BaseSequentialStream *chp, int argc, char *argv[])
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 {
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     if (argc != 1) {
@@ -397,6 +409,7 @@ static const struct pdbs_shell_cmd commands[] = {
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     {"get_tmpcfg", cmd_get_tmpcfg, "Print the configuration buffer"},
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     {"clear_flags", cmd_clear_flags, "Clear all flags"},
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     {"toggle_giveback", cmd_toggle_giveback, "Toggle the GiveBack flag"},
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+    {"toggle_hv_preferred", cmd_toggle_hv_preferred, "Toggle the HV_Preferred flag"},
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     /* TODO {"toggle_var_bat", cmd_toggle_var_bat, "Toggle the Var/Bat flag"},*/
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     {"set_v", cmd_set_v, "Set the voltage in millivolts"},
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     {"set_i", cmd_set_i, "Set the current in milliamps"},

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