From 73b205e6c886e99cb6a3157eba9820d23599d70a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?King=20K=C3=A9vin?= <kingkevin@cuvoodoo.info>
Date: Wed, 10 Mar 2021 18:31:39 +0100
Subject: [PATCH] application: add menu to measure voltages

---
 application.c | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/application.c b/application.c
index 6f76555..17e7489 100644
--- a/application.c
+++ b/application.c
@@ -124,6 +124,15 @@ static void command_swd_scan(void* argument)
 	}
 }
 
+static void command_voltages(void* argument)
+{
+	(void)argument; // we won't use the argument
+	float* voltages = measure_voltages(); // measure voltages
+	puts("voltages:\n");
+	printf("- target: %.02f V\n", (uint32_t)(voltages[1] * 100) / 100.0);
+	printf("- signal: %.02f V\n", (uint32_t)(voltages[2] * 100) / 100.0);
+}
+
 /** display available commands
  *  @param[in] argument no argument required
  */
@@ -328,7 +337,7 @@ static const struct menu_command_t menu_commands[] = {
 		.command_handler = &command_help,
 	},
 	{
-		.shortcut = 'v',
+		.shortcut = 'V',
 		.name = "version",
 		.command_description = "show software and hardware version",
 		.argument = MENU_ARGUMENT_NONE,
@@ -383,6 +392,14 @@ static const struct menu_command_t menu_commands[] = {
 		.argument_description = NULL,
 		.command_handler = &command_swd_scan,
 	},
+	{
+		.shortcut = 'v',
+		.name = "voltage",
+		.command_description = "measure target and signal voltages",
+		.argument = MENU_ARGUMENT_NONE,
+		.argument_description = NULL,
+		.command_handler = &command_voltages,
+	},
 };
 
 static void command_help(void* argument)