Contribute NCKU_Smart_Power_Saving_System_of_3D_Remote_Interaction Application to embARC Applications

arc_design_contest/2018/Smart_Power_Saving_System_of_3D_Remote_Interaction/.gitignore

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+obj_emsk*/
+*.log
+*.swp
+trash/

arc_design_contest/2018/Smart_Power_Saving_System_of_3D_Remote_Interaction/ARC/main.c

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+#include "embARC.h"
+
+#include "board.h"
+#include "dev_uart.h"
+#include "dev_pinmux.h"
+
+#include "vlsi_uart.h"
+#include "vlsi_esp8266.h"
+
+#include "slerp.h"
+
+#include <stdio.h>
+#include "embARC_debug.h"
+
+#define WIFI_SSID   "\"VLSILAB_2G2\""
+#define WIFI_PWD    "\"ur pwd\""
+
+#define Q_INTP 4
+#define Q_SLERP (Q_INTP + 1)
+float R_Q[63 * Q_SLERP] = { 0.5 };
+float R_new[63 ] = { 0 };
+#define COUNT (BOARD_CPU_CLOCK/1000 * 33)
+
+char esp_data_cmd[] = "AT+CIPSEND=0,252\r\n";
+static char http_get[] = "GET /";
+static char http_IDP[] = "+IPD,";
+
+struct vlsi_esp* vlsi_esp_ptr;
+struct vlsi_esp *vlsi_esp8266;
+
+void uart_init(DEV_UART_PTR* puart_obj)
+{
+    uart_obj = *puart_obj;
+
+    int opend = uart_obj->uart_open(USE_BAUD);
+    if (opend == AT_OK) {
+      EMBARC_PRINTF("uart2 init done!\r\n");
+    }
+
+    uart_obj->uart_control(UART_CMD_SET_RXCB, uart_cb );
+    uart_obj->uart_control(UART_CMD_SET_RXINT, 1);
+    uart_obj->uart_control(UART_CMD_ENA_DEV, NULL);
+
+    clear_rx_buf(uart_obj);
+
+}
+
+void esp_init(/** struct vlsi_esp* vlsi_esp8266*/)
+{
+    int f;
+    vlsi_esp8266_init(vlsi_esp8266, 115200);
+    f = vlsi_esp8266_test(vlsi_esp8266);
+    EMBARC_PRINTF("test %d \r\n", f);
+    board_delay_ms(1000, 1);
+
+
+    f = vlsi_esp8266_mode_set(vlsi_esp8266);
+    EMBARC_PRINTF("mode set %d \r\n", f);
+    board_delay_ms(1000, 1);
+
+    f = vlsi_esp8266_connect(vlsi_esp8266, WIFI_SSID, WIFI_PWD);
+    if (f == AT_OK) {
+      EMBARC_PRINTF("connect OK \r\n");
+    }
+    board_delay_ms(1000, 1);
+
+    f = vlsi_esp8266_server(vlsi_esp8266);
+    EMBARC_PRINTF("server %d \r\n", f);
+    board_delay_ms(1000, 1);
+
+    f = vlsi_esp8266_get_ip(vlsi_esp8266);
+    board_delay_ms(1000, 1);
+}
+
+static void timer0_isr(void *ptr)
+{
+  EMBARC_PRINTF("time out\r\n");
+  EMBARC_PRINTF("vlsi_esp8266 addr: %x", vlsi_esp8266);
+  timer_int_clear(TIMER_1);
+  static int i = 0;
+
+  vlsi_esp8266_send_datas(vlsi_esp8266, esp_data_cmd, sizeof(esp_data_cmd), (char*)(R_Q+63*i), 252);
+  i = (i + 1) % Q_SLERP;
+}
+
+void test_inter(DEV_UART_PTR* puart_obj)
+{
+  uart_obj = *puart_obj;
+}
+
+int main(void)
+{
+    char *conn_buf;
+    char scan_result[1024];
+    // set pin
+    set_pmod_mux(0x151015);
+    set_uart_map(0x9c);
+
+    vlsi_esp8266 = (VLSI_ESP*)malloc(sizeof(VLSI_ESP));
+    // uart init
+
+    DEV_UART_PTR uart_obj = uart_get_dev(2);
+
+    int opend = uart_obj->uart_open(USE_BAUD);
+    if (opend == AT_OK) {
+      EMBARC_PRINTF("uart2 init done!\r\n");
+    }
+
+    uart_obj->uart_control(UART_CMD_SET_RXCB, uart_cb );
+    uart_obj->uart_control(UART_CMD_SET_RXINT, 1);
+    uart_obj->uart_control(UART_CMD_ENA_DEV, NULL);
+
+    clear_rx_buf(uart_obj);
+
+    // esp8266
+    /** struct vlsi_esp *vlsi_esp8266; */
+    /** EMBARC_PRINTF("ptr: %d, vlsi: %d", vlsi_esp_ptr, vlsi_esp8266); */
+    esp_init(/** vlsi_esp8266 */);
+
+    char idp;
+
+    EMBARC_PRINTF("WiFi init done... \r\n");
+    EMBARC_PRINTF("esp8266 addr: %x \r\n", vlsi_esp8266);
+
+
+    // initialize recieve buffer
+    scan_result[0] = '\0';
+
+    /** test_inter(uart_obj); */
+//    float R_new[63];
+//
+//    /** char scan_result[1024] = { 0 }; */
+//
+//    while (1)
+//    {
+//        vlsi_esp8266_read(vlsi_esp_ptr, scan_result, 1000);
+//
+//
+//        if (scan_result[0] != 0) {
+//          uart_obj->uart_write("LINK", 4);
+//        }
+//        else
+//        {
+//          board_delay_ms(10, 1);
+//          continue;
+//        }
+//
+//        EMBARC_PRINTF("initial timer...\r\n");
+//        int_disable(INTNO_TIMER1);
+//        timer_stop(TIMER_1); 
+//        int_handler_install(INTNO_TIMER1, timer0_isr);
+//        int_enable(INTNO_TIMER1);
+//        timer_start(TIMER_1, TIMER_CTRL_IE | TIMER_CTRL_NH, COUNT);
+//        EMBARC_PRINTF("initial timer done\r\n");
+//
+//        board_delay_ms(500, 1);
+//
+//        while (true)
+//        {
+//          for (size_t i = 0; i < 63; i++)
+//          {
+//            R_new[i] = R[i];
+//          }
+//
+//          for (size_t i = 1; i <= Q_SLERP; i++)
+//          {
+//            quaternion_slerp(R_Q, R_new, R_Q + 63 * i, i / Q_SLERP);
+//            R_Q[i + 60] = ( R_Q[60] + R_new[60] ) * i / Q_SLERP;
+//            R_Q[i + 61] = ( R_Q[61] + R_new[61] ) * i / Q_SLERP;
+//            R_Q[i + 62] = ( R_Q[62] + R_new[62] ) * i / Q_SLERP;
+//          }
+//
+//          for (size_t i = 0; i < 63; i++)
+//          {
+//            R_Q[i] = R_new[i];
+//          }
+//        }
+//    }
+//    return 0;
+
+//      char* send_buf = (char*)R;
+//      while(1)
+//      {
+//        vlsi_esp8266_read(vlsi_esp8266, scan_result, 1000);
+//
+//        if (scan_result[0] != 0) {
+//          uart_obj->uart_write("LINK", 4);
+//        }
+//        board_delay_ms(1000, 1);
+//
+//        // if have a call, start the trainsition
+//        while (scan_result[0] != 0) {
+//          EMBARC_PRINTF("recieve = %s ", scan_result);
+//
+//          // find who request
+//          idp = *(strstr(scan_result, http_IDP)+5);
+//          EMBARC_PRINTF("idp = %c \r\n", idp);
+//
+//          for (int i = 0; i < 1; ++i) {
+//            vlsi_esp8266_send_datas(vlsi_esp8266, esp_data_cmd, sizeof(esp_data_cmd), send_buf, 252);
+//            /** EMBARC_PRINTF("send = \n\t(%d, %d, %d, %d)\n\t(%d,%d,%d)",  */
+//            /**     (*((float*)(send_buf   ))) *100, */
+//            /**     (*((float*)(send_buf+1 ))) *100, */
+//            /**     (*((float*)(send_buf+2 ))) *100, */
+//            /**     (*((float*)(send_buf+3 ))) *100, */
+//            /**     (*((float*)(send_buf+60))) *100, */
+//            /**     (*((float*)(send_buf+61))) *100, */
+//            /**     (*((float*)(send_buf+62))) *100 */
+//            /**     ); */
+//            board_delay_ms(5, 1);
+//          }
+//
+//          /* vlsi_esp8266_close(vlsi_esp8266, idp); */
+//
+//          EMBARC_PRINTF("send complete %c \r\n");
+//        }
+//        board_delay_ms(100, 1);
+//      }
+//
+//    return E_OK;
+      char* send_buf = (char*)R;
+      while(1)
+      {
+        vlsi_esp8266_read(vlsi_esp8266, scan_result, 1000);
+
+        if (scan_result[0] != 0) {
+          uart_obj->uart_write("LINK", 4);
+        }
+        board_delay_ms(1000, 1);
+
+        // if have a call, start the trainsition
+        while (scan_result[0] != 0) {
+          /** EMBARC_PRINTF("recieve = %s ", scan_result); */
+          /**  */
+          /** // find who request */
+          /** idp = *(strstr(scan_result, http_IDP)+5); */
+          /** EMBARC_PRINTF("idp = %c \r\n", idp); */
+          //vlsi_esp8266_send_datas(vlsi_esp8266, esp_data_cmd, sizeof(esp_data_cmd), send_buf, 252);
+          //board_delay_ms(5, 1);
+          //EMBARC_PRINTF("send complete %c \r\n");
+
+          for (size_t i = 0; i < 63; i++)
+          {
+            R_new[i] = R[i];
+          }
+
+          for (size_t i = 1; i < Q_SLERP; i++)
+          {
+            for (int j = 0; j < 15; j++) {
+              quaternion_slerp(R_Q +4*j, R_new +4*j, R_Q + 63 * i + 4*j, i / (float)Q_SLERP);
+            }
+            R_Q[i + 60] = ( R_Q[60] + R_new[60] ) * i /(float) Q_SLERP;
+            R_Q[i + 61] = ( R_Q[61] + R_new[61] ) * i /(float) Q_SLERP;
+            R_Q[i + 62] = ( R_Q[62] + R_new[62] ) * i /(float) Q_SLERP;
+            vlsi_esp8266_send_datas(vlsi_esp8266, "AT+CIPSEND=0,252\r\n", 19, (char*)(R_Q+63*i), 252);
+            /** vlsi_esp8266_send_datas(vlsi_esp8266, esp_data_cmd, sizeof(esp_data_cmd), (char*)(R_Q+63*i), 252); */
+            //board_delay_ms(5, 1);
+            EMBARC_PRINTF("send complete %c \r\n");
+          }
+
+          for (size_t i = 0; i < 63; i++)
+          {
+            R_Q[i] = R_new[i];
+          }
+        }
+        board_delay_ms(100, 1);
+      }
+
+    return E_OK;
+}

arc_design_contest/2018/Smart_Power_Saving_System_of_3D_Remote_Interaction/ARC/makefile

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+## embARC application makefile template ##
+### You can copy this file to your application folder
+### and rename it to makefile.
+##
+
+# Application name
+APPL ?= NCKU_Smart_Power_Saving_System_of_3D_Remote_Interaction
+
+# Optimization Level
+# Please Refer to toolchain_xxx.mk for this option
+OLEVEL ?=O2
+
+##
+# Current Board And Core
+##
+BOARD ?= emsk
+BD_VER ?= 22
+CUR_CORE ?= arcem7d
+
+##
+# select debugging jtag
+##
+JTAG ?= usb
+
+##
+# Set toolchain
+##
+TOOLCHAIN ?= gnu
+
+##
+# Uncomment following options
+# if you want to set your own heap and stack size
+# Default settings see options.mk
+##
+#HEAPSZ ?= 8192
+#STACKSZ ?= 8192
+
+##
+# Uncomment following options
+# if you want to add your own library into link process
+# For example:
+# If you want link math lib for gnu toolchain,
+# you need to set the option to -lm
+##
+#APPL_LIBS ?=
+
+#
+# root dir of embARC
+#
+EMBARC_ROOT = ../../../../..
+
+MID_SEL = common
+
+# application source dirs
+APPL_CSRC_DIR = .
+APPL_ASMSRC_DIR = .
+
+# application include dirs
+APPL_INC_DIR = .
+
+# application defines
+APPL_DEFINES =
+
+# include current project makefile
+COMMON_COMPILE_PREREQUISITES += makefile
+
+### Options above must be added before include options.mk ###
+# include key embARC build system makefile
+override EMBARC_ROOT := $(strip $(subst \,/,$(EMBARC_ROOT)))
+include $(EMBARC_ROOT)/options/options.mk