Revision 0:ba9aaa18b828, committed 2021-07-14

Comitter:

charlesmn

Date:

Wed Jul 14 15:15:45 2021 +0000

Child:

1:8cfb1799974f

Commit message:

Uses Ayoub's Custom library. Mbed 6. 1 Sensor wired directly to the F401.

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/53L3A2_Ranging.lib	Wed Jul 14 15:15:45 2021 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/charlesmn/code/53L3A2_Ranging/#a7571e891f86

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Jul 14 15:15:45 2021 +0000
@@ -0,0 +1,147 @@
+/*
+ * This VL53L3 Expansion board test application performs range measurements
+ * using the onboard embedded sensor, and satellite boards, in interrupt mode.
+ * Measured ranges are output on the Serial Port, running at 115200 baud.
+ *
+ * The Reset button can be used to restart the program.
+ *
+ * *** Note :
+ * Default Mbed build system settings disable printf floating-point support.
+ * Online builds seem unable to configure this.
+ * Offline builds can enable printf floating-point support.
+ * https://github.com/ARMmbed/mbed-os/blob/master/platform/source/minimal-printf/README.md
+ * .\mbed-os\platform\mbed_lib.json
+ *
+ */
+
+#include <stdio.h>
+#include <time.h>
+
+#include "mbed.h"
+
+#include "vl53L3_I2c.h"
+#include "vl53lx_platform_user_data.h"
+#include "custom_ranging_sensor.h"
+#include "Custom_RangingClass.h"
+
+
+#define BSP_ERROR_NONE                         0
+
+
+#if (MBED_VERSION  > 60300)
+UnbufferedSerial  pc(USBTX, USBRX);
+extern "C" void wait_ms(int ms);
+#else
+Serial pc(SERIAL_TX, SERIAL_RX);
+#endif
+
+
+CUSTOM_SENSOR *sensor; //class for sensor commands
+
+
+/* Private define ------------------------------------------------------------*/
+#define POLLING_PERIOD              (250U)
+
+/* Private variables ---------------------------------------------------------*/
+static int32_t status = 0;
+int ToF_sensor = CUSTOM_VL53L3CX;  // select the sensor to use. In custom_ranging_sensor.h
+
+
+/* Private function prototypes -----------------------------------------------*/
+void MX_TOF_Process(void);
+
+
+
+ void MX_TOF_Init(void)
+{
+
+	uint16_t i2c_addr;
+	uint32_t id;
+	
+    status = sensor->CUSTOM_RANGING_Init(ToF_sensor);
+	if (status)
+	{
+		printf("CUSTOM_RANGING_Init failed for sensor %d status %d\n",ToF_sensor,status);
+	}
+
+}
+
+
+
+ void MX_TOF_Process(void)
+{
+
+    RANGING_SENSOR_Result_t Result;
+    RANGING_SENSOR_ProfileConfig_t Profile;
+	
+    printf("MX_53L3A2_MultiSensorRanging_Process\n");
+    Profile.RangingProfile = RS_MULTI_TARGET_LONG_RANGE;
+    Profile.TimingBudget = 30; /* 16 ms < TimingBudget < 500 ms */
+    Profile.Frequency = 0; /* not necessary in simple ranging */
+    Profile.EnableAmbient = 0; /* Enable: 1, Disable: 0 */
+    Profile.EnableSignal = 0; /* Enable: 1, Disable: 0 */
+    printf("MX_53L3A2_MultiSensorRanging_Process start sensors\n");
+
+	wait_ms(100);
+//	sensor->VL53L3A2_RANGING_ConfigProfile(ToF_sensor, &Profile);
+	sensor->CUSTOM_RANGING_ConfigProfile(ToF_sensor, &Profile);
+    if (status != BSP_ERROR_NONE)
+    {
+      printf("CUSTOM_RANGING_ConfigProfile  failed sensor %d status %d\n",ToF_sensor,status);
+    }
+	
+    wait_ms(100);
+	status = sensor->CUSTOM_RANGING_Start(ToF_sensor, RS_MODE_BLOCKING_CONTINUOUS);
+    if (status != BSP_ERROR_NONE)
+    {
+        printf("CUSTOM_RANGING_Start failed sensor %d status %d\n",ToF_sensor,status);
+    }
+
+    printf("MX_53L3A2_MultiSensorRanging_Process read sensors\n");
+	
+	// repeatedly read data and start next measurement
+    while (1)
+    {
+	  status = sensor->CUSTOM_RANGING_GetDistance(ToF_sensor, &Result);
+      if ((status == BSP_ERROR_NONE) && (Result.ZoneResult[0].Status[0] == BSP_ERROR_NONE ))
+	  {
+		printf("\n |---> ");
+		printf("Status = %ld, Distance = %5ld mm",
+				Result.ZoneResult[0].Status[0],
+				Result.ZoneResult[0].Distance[0]);
+	  }
+
+	  wait_ms(POLLING_PERIOD);
+    }
+}
+
+
+
+/*=================================== Main ==================================
+=============================================================================*/
+int main()
+{
+	
+	pc.baud(115200);  // baud rate is important as printf statements take a lot of time
+	
+	printf("53L3A2 One Sensor Ranging demo application\n");
+	
+	sensor = new CUSTOM_SENSOR();
+
+	MX_TOF_Init();
+
+  while (1)
+  {
+     MX_TOF_Process();
+  }
+
+}
+
+// needed for later versions of mbed
+#if (MBED_VERSION  > 60300)
+extern "C" void wait_ms(int ms)
+{
+    thread_sleep_for(ms);
+}
+#endif
+  

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Wed Jul 14 15:15:45 2021 +0000
@@ -0,0 +1,1 @@
+https://github.com/armmbed/mbed-os/#cecc47b4a53951527dd3f670465c8566396ad101