Diff: main.cpp

Revision:

0:3bbe1a2f1b66

Child:

1:2e7bb567b396

Child:

2:fb1f4bd366dc

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Oct 05 12:45:18 2015 +0000
@@ -0,0 +1,106 @@
+/*
+ * Simple testcase that attempts to collect infos about the SoftDevice, and
+ * signal when there is an error. On success, should blink slowly (2s period).
+ * On failure, blink every 200ms.
+ *
+ * In addition, if VERBOSE is defined, show the following messages:
+ *
+ * For an S130 (1.0.0) Image:
+ *     Firmware ID      = 67
+ *     Firmware version = s130 (guessed)
+ *     S110 flag        = 0
+ *    (GattClient scan  = success (0))
+ *
+ * For an S110 (8.0.0) Image:
+ *     Firmware ID      = 64
+ *     Firmware version = s110 (guessed)
+ *     S110 flag        = 1
+ *    (GattClient scan  = not implemented (2))
+ *
+ * If TEST_BLE is defined, also test GattClient support. With S110, should
+ * return BLE_ERROR_NOT_IMPLEMENTED. Otherwise BLE_ERROR_NONE.
+ *
+ * A PARAM_OUT_OF_RANGE (3) error with S110 most likely means that Central
+ * features where not properly disabled.
+ * In that case, if S110 flag is 1, it means that the nRF51822 is an old version
+ * and does not recognize that flag.
+ */
+#define VERBOSE
+#define TEST_BLE
+
+#include "mbed.h"
+
+#undef LED1
+#define LED1 p18
+Serial pc(p9, p11);
+DigitalOut led1(LED1);
+
+/* introspection macros */
+#include "nrf_sdm.h"
+
+/* An S110 application is supposed to be built with one of those flags */
+#if defined(TARGET_MCU_NRF51_16K_S110) || defined(TARGET_MCU_NRF51_32K_S110)
+# define S110_MACRO 1
+#else
+# define S110_MACRO 0
+#endif
+
+#ifdef VERBOSE
+# define PRINTF printf
+#else
+# define PRINTF(...)
+#endif
+
+#ifdef TEST_BLE
+# include "ble/BLE.h"
+BLE ble;
+
+void advertisementCallback(const Gap::AdvertisementCallbackParams_t *params)
+{
+}
+#endif
+
+int main(void)
+{
+    bool error = false;
+    uint32_t fwid = SD_FWID_GET(MBR_SIZE);
+    /* TODO: find details about the specific version (0x67 is S130 v1.0.0) */
+    bool is_s110 = (fwid != 0x67);
+
+    PRINTF("Firmware ID      = %x\r\n", fwid);
+    PRINTF("Firmware version = %s (guessed)\r\n", (is_s110 ? "s110" : "s130"));
+    PRINTF("S110 flag        = %d\r\n", S110_MACRO);
+
+#ifdef TEST_BLE
+    {
+        ble.init();
+
+        if (ble.gap().setScanParams(1000, 50) != BLE_ERROR_NONE) {
+            PRINTF("Failed to set scan parameters!\r\n");
+            return 1;
+        }
+
+        /* We expect startScan to return an error when we're using S110 */
+        int ret = ble.gap().startScan(advertisementCallback);
+        PRINTF("GattClient scan  = %s (%d)\r\n",
+                (ret == BLE_ERROR_NONE ?            "success" :
+                (ret == BLE_ERROR_NOT_IMPLEMENTED ? "not implemented" :
+                                                    "unexpected error")),
+                ret);
+
+        if (is_s110 && ret != BLE_ERROR_NOT_IMPLEMENTED)
+            error = true;
+        if (!is_s110 && ret != BLE_ERROR_NONE)
+            error = true;
+    }
+#endif
+
+    if (S110_MACRO ^ is_s110) /* Check if SD and flags are in sync */
+        error = true;
+
+    while (true) {
+        /* Blink fast when there is an obvious issue */
+        wait_ms(error ? 50 : 1000);
+        led1 = !led1;
+    }
+}