Added speed reading functions.

[frescor/frsh.git] / resources / acpi_lcd / tests / acpi_lcd_test.c

diff --git a/resources/acpi_lcd/tests/acpi_lcd_test.c b/resources/acpi_lcd/tests/acpi_lcd_test.c
index add72a28ffe5ad4927c09920187e8f725e093246..7b6942e9ee55c12415d1684587be6edcede9e93d 100644 (file)
--- a/resources/acpi_lcd/tests/acpi_lcd_test.c
+++ b/resources/acpi_lcd/tests/acpi_lcd_test.c
@@ -1,42 +1,42 @@
 #include <frsh.h>
-#include <error.h>
 
 int main()
 {
+       frsh_power_level_t level;
        int power_levels;
-       int ret;
+       double speed;
+       int terror;
 
-       if (frsh_init())
-               error(1, 0, "FRSH initialization failed\n");
+       PXW(frsh_init());
 
-       ret = frsh_resource_get_num_power_levels(FRSH_RT_LCD,
-                                                0, &power_levels);
-       if (ret) PERROR_AND_EXIT(ret, "frsh_resource_get_num_power_levels");
+       PXW(frsh_resource_get_num_power_levels(FRSH_RT_LCD, 0, &power_levels));
        printf("Number of power levels suppoerted: %d\n", power_levels);
 
        if (power_levels == 1)
                PERROR_AND_EXIT(EINVAL, "Different power levels not supported");
-
-       printf("Starting...\n");
-
-       sleep(5);
-       ret = frsh_resource_set_power_level(FRSH_RT_LCD,
-                                           0, FRSH_PLT_HIGH);
-       if (ret) PERROR_AND_EXIT(ret, "frsh_resource_set_power_level");
-       printf("FRSH_PLT_MEDIUM correctly set\n");
-
-       sleep(5);
-       ret = frsh_resource_set_power_level(FRSH_RT_LCD,
-                                           0, FRSH_PLT_MEDIUM);
-       if (ret) PERROR_AND_EXIT(ret, "frsh_resource_set_power_level");
-       printf("FRSH_PLT_MEDIUM correctly set\n");
-
-       sleep(5);
-       ret = frsh_resource_set_power_level(FRSH_RT_LCD,
-                                           0, FRSH_PLT_LOW);
-       if (ret) PERROR_AND_EXIT(ret, "frsh_resource_set_power_level");
-       printf("FRSH_PLT_LOW correctly set\n");
-
-       return 0;       
+       
+       PXW(frsh_resource_get_power_level(FRSH_RT_LCD, 0, &level));
+       PXW(frsh_resource_get_speed(FRSH_RT_LCD, 0, level, &speed));
+       printf("Starting with power level %d, speed = %f\n", level, speed);
+
+       sleep(3);
+       PXW(frsh_resource_set_power_level(FRSH_RT_LCD, 0, FRSH_PLT_HIGH));
+       PXW(frsh_resource_get_power_level(FRSH_RT_LCD, 0, &level));
+       PXW(frsh_resource_get_speed(FRSH_RT_LCD, 0, level, &speed));
+       printf("%d (FRSH_PLT_HIGH) correctly set, speed = %f\n", level, speed);
+
+       sleep(3);
+       PXW(frsh_resource_set_power_level(FRSH_RT_LCD, 0, FRSH_PLT_MEDIUM));
+       PXW(frsh_resource_get_power_level(FRSH_RT_LCD, 0, &level));
+       PXW(frsh_resource_get_speed(FRSH_RT_LCD, 0, level, &speed));
+       printf("%d (FRSH_PLT_MEDIUM) correctly set, speed = %f\n", level, speed);
+
+       sleep(3);
+       PXW(frsh_resource_set_power_level(FRSH_RT_LCD, 0, FRSH_PLT_LOW));
+       PXW(frsh_resource_get_power_level(FRSH_RT_LCD, 0, &level));
+       PXW(frsh_resource_get_speed(FRSH_RT_LCD, 0, level, &speed));
+       printf("%d (FRSH_PLT_LOW) correctly set, speed = %f\n", level, speed);
+
+       return 0;
 }