apps: tests: Add test case for adc driver
Change-Id: I7ee200c155ed2d9824bc02319385d1a6ceb0ac72
diff --git a/app/tests/adc_tests.c b/app/tests/adc_tests.c
new file mode 100644
index 0000000..5f2d511
--- /dev/null
+++ b/app/tests/adc_tests.c
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <pm8x41_adc.h>
+#include <debug.h>
+
+void adc_test()
+{
+ uint32_t vadc_chan1;
+ uint32_t vadc_chan2;
+ uint16_t iusb = 3250000;
+ uint16_t ibat = 2500000;
+ uint16_t batt_id_chan = 49;
+ uint16_t vbat_sns_chan = 6;
+
+ /*
+ * TEST: Read the voltage on batt_id & vbat_sns channels
+ */
+ vadc_chan1 = pm8x41_adc_channel_read(batt_id_chan);
+ dprintf(INFO, "The channel [%ud] voltage is :%ud\n",batt_id_chan, vadc_chan1);
+
+ vadc_chan2 = pm8x41_adc_channel_read(vbat_sns_chan);
+ dprintf(INFO, "The channel [%ud] voltage is :%ud\n",vbat_sns_chan, vadc_chan2);
+
+ /*
+ * TEST: Set the IUSB & IBAT max values
+ */
+
+ if (!pm8x41_iusb_max_config(iusb))
+ dprintf(INFO, "Iusb max current is set\n");
+
+ if (!pm8x41_ibat_max_config(ibat))
+ dprintf(INFO, "Ibat max current is set\n");
+
+}