V3.1.6

修改GPS使用串口号，优化GPS计算代码 isr.c中移除CCD采集函数，有需要可以自行添加修改按键驱动文件的按键端口号，适配V2.6主板
2026-06-04 03:32:56 +00:00 · 2023-04-08 18:29:43 +08:00
parent 6c8bca6f9e
commit a78d724217
196 changed files with 2500 additions and 2355 deletions
--- a/Example/E15_fft_demo/libraries/doc/version.txt
+++ b/Example/E15_fft_demo/libraries/doc/version.txt
@@ -1,3 +1,7 @@
+V3.1.6
+        <20>޸<EFBFBD>GPSʹ<53>ô<EFBFBD><C3B4>ںţ<DABA><C5A3>Ż<EFBFBD>GPS<50><53><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+        isr.c<><63><EFBFBD>Ƴ<EFBFBD>CCD<43>ɼ<EFBFBD><C9BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+        <20>޸İ<DEB8><C4B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC>İ<EFBFBD><C4B0><EFBFBD><EFBFBD>˿ںţ<DABA><C5A3><EFBFBD><EFBFBD><EFBFBD>V2.6<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 V3.1.5
        <20>޸<EFBFBD>Ӳ<EFBFBD><D3B2>SPI<50><49>ʼ<EFBFBD><CABC>ʱѡ<CAB1><D1A1><EFBFBD><EFBFBD>CS<43><53><EFBFBD>ţ<EFBFBD>ȴ<EFBFBD><C8B4><EFBFBD>ɻ<EFBFBD><C9BB><EFBFBD>ʼ<EFBFBD><CABC>Ĭ<EFBFBD><C4AC>CS<43><53><EFBFBD>ŵ<EFBFBD>bug
 V3.1.4
--- a/Example/E15_fft_demo/libraries/zf_common/zf_common_clock.c
+++ b/Example/E15_fft_demo/libraries/zf_common/zf_common_clock.c
@@ -37,12 +37,14 @@
 #include "Ifxstm.h"
 #include "Cpu0_Main.h"
 #include "Cpu/Std/IfxCpu.h"
+#include "zf_driver_delay.h"
 #include "zf_common_interrupt.h"
 #include "zf_common_clock.h"

+
 App_Cpu0 g_AppCpu0;                               // Ƶ<><C6B5><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD>

-IFX_ALIGN(4) IfxCpu_syncEvent g_cpuSyncEvent = 0; // <20>¼<EFBFBD>ͬ<EFBFBD><CDAC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+static uint8 cpu_init_finsh[IfxCpu_Id_none];      // <20><><EFBFBD>ĳ<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD>ɱ<EFBFBD>־λ

 //-------------------------------------------------------------------------------------------------------------------
 // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>          <20><><EFBFBD><EFBFBD>ϵͳƵ<CDB3><C6B5>
@@ -106,8 +108,20 @@ void clock_init (void)
 //-------------------------------------------------------------------------------------------------------------------
 void cpu_wait_event_ready (void)
 {
-    while(IfxCpu_waitEvent(&g_cpuSyncEvent, 5))
+    uint8 i;
+    uint8 all_cpu_init_finsh;
+
+    // <20><><EFBFBD>ô˺<C3B4><CBBA><EFBFBD><EFBFBD>ĺ<EFBFBD><C4BA>ĳ<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD><CFA3><EFBFBD>־λ<D6BE><CEBB>һ
+    cpu_init_finsh[IfxCpu_getCoreId()] = 1;
+
+    // <20>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĳ<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+    do
    {
-        IfxCpu_emitEvent(&g_cpuSyncEvent);
-    }
+        all_cpu_init_finsh = 1;
+        for(i = 0; i < IfxCpu_Id_none; i++)
+        {
+            all_cpu_init_finsh *= cpu_init_finsh[i];
+        }
+        system_delay_ms(1);
+    }while(0 == all_cpu_init_finsh);
 }
--- a/Example/E15_fft_demo/libraries/zf_device/zf_device_config.a
+++ b/Example/E15_fft_demo/libraries/zf_device/zf_device_config.a
--- a/Example/E15_fft_demo/libraries/zf_device/zf_device_gps_tau1201.c
+++ b/Example/E15_fft_demo/libraries/zf_device/zf_device_gps_tau1201.c
@@ -43,24 +43,25 @@
 *                  ------------------------------------
 ********************************************************************************************************************/

+#include "math.h"
 #include "zf_common_function.h"
 #include "zf_common_fifo.h"
 #include "zf_driver_delay.h"
 #include "zf_driver_uart.h"
-#include "zf_device_type.h"
+
 #include "zf_device_gps_tau1201.h"

-#define GPS_TAU1201_BUFFER_SIZE     (128)
+#define GPS_TAU1201_BUFFER_SIZE     ( 128 )

-uint8                       gps_tau1201_flag;                                       // 1<><31><EFBFBD>ɼ<EFBFBD><C9BC><EFBFBD><EFBFBD>ɵȴ<C9B5><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0<><30>û<EFBFBD>вɼ<D0B2><C9BC><EFBFBD><EFBFBD><EFBFBD>
+uint8                       gps_tau1201_flag = 0;                                   // 1<><31><EFBFBD>ɼ<EFBFBD><C9BC><EFBFBD><EFBFBD>ɵȴ<C9B5><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0<><30>û<EFBFBD>вɼ<D0B2><C9BC><EFBFBD><EFBFBD><EFBFBD>
 gps_info_struct             gps_tau1201;                                            // GPS<50><53><EFBFBD><EFBFBD>֮<EFBFBD><D6AE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

 static  uint8               gps_tau1201_state = 0;                                  // 1<><31>GPS<50><53>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 static  fifo_struct         gps_tau1201_receiver_fifo;                              //
 static  uint8               gps_tau1201_receiver_buffer[GPS_TAU1201_BUFFER_SIZE];   // <20><><EFBFBD>ݴ<EFBFBD><DDB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

-gps_state_enum              gps_gga_state;                                          // gga<67><61><EFBFBD><EFBFBD>״̬
-gps_state_enum              gps_rmc_state;                                          // rmc<6D><63><EFBFBD><EFBFBD>״̬
+gps_state_enum              gps_gga_state = GPS_STATE_RECEIVING;                    // gga <EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬
+gps_state_enum              gps_rmc_state = GPS_STATE_RECEIVING;                    // rmc <EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬

 static  uint8               gps_gga_buffer[GPS_TAU1201_BUFFER_SIZE];
 static  uint8               gps_rmc_buffer[GPS_TAU1201_BUFFER_SIZE];
@@ -75,11 +76,10 @@ static  uint8               gps_rmc_buffer[GPS_TAU1201_BUFFER_SIZE];
 //-------------------------------------------------------------------------------------------------------------------
 static uint8 get_parameter_index (uint8 num, char *str)
 {
-    uint8 i, j = 0;
-    char *temp;
-    uint8 len = 0, len1;
+    uint8 i = 0, j = 0;
+    char *temp = strchr(str, '\n');
+    uint8 len = 0, len1 = 0;

-    temp = strchr(str, '\n');
    if(NULL != temp)
    {
        len = (uint8)((uint32)temp - (uint32)str + 1);
@@ -87,7 +87,7 @@ static uint8 get_parameter_index (uint8 num, char *str)

    for(i = 0; i < len; i ++)
    {
-        if(str[i] == ',')
+        if(',' == str[i])
        {
            j ++;
        }
@@ -111,8 +111,8 @@ static uint8 get_parameter_index (uint8 num, char *str)
 static int get_int_number (char *s)
 {
    char buf[10];
-    uint8 i;
-    int return_value;
+    uint8 i = 0;
+    int return_value = 0;
    i = get_parameter_index(1, s);
    i = i - 1;
    strncpy(buf, s, i);
@@ -130,9 +130,9 @@ static int get_int_number (char *s)
 //-------------------------------------------------------------------------------------------------------------------
 static float get_float_number (char *s)
 {
-    uint8 i;
+    uint8 i = 0;
    char buf[15];
-    float return_value;
+    float return_value = 0;

    i = get_parameter_index(1, s);
    i = i - 1;
@@ -151,9 +151,9 @@ static float get_float_number (char *s)
 //-------------------------------------------------------------------------------------------------------------------
 static double get_double_number (char *s)
 {
-    uint8 i;
+    uint8 i = 0;
    char buf[15];
-    double return_value;
+    double return_value = 0;

    i = get_parameter_index(1, s);
    i = i - 1;
@@ -172,10 +172,10 @@ static double get_double_number (char *s)
 //-------------------------------------------------------------------------------------------------------------------
 static void utc_to_btc (gps_time_struct *time)
 {
-    uint8 day_num;
+    uint8 day_num = 0;

    time->hour = time->hour + 8;
-    if(time->hour > 23)
+    if(23 < time->hour)
    {
        time->hour -= 24;
        time->day += 1;
@@ -183,7 +183,7 @@ static void utc_to_btc (gps_time_struct *time)
        if(2 == time->month)
        {
            day_num = 28;
-            if((time->year % 4 == 0 && time->year % 100 != 0) || time->year % 400 == 0) // <20>ж<EFBFBD><D0B6>Ƿ<EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>
+            if((0 == time->year % 4 && 0 != time->year % 100) || 0 == time->year % 400) // <20>ж<EFBFBD><D0B6>Ƿ<EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>
            {
                day_num ++;                                                     // <20><><EFBFBD><EFBFBD> 2<><32>Ϊ29<32><39>
            }
@@ -201,7 +201,7 @@ static void utc_to_btc (gps_time_struct *time)
        {
            time->day = 1;
            time->month ++;
-            if(time->month > 12)
+            if(12 < time->month)
            {
                time->month -= 12;
                time->year ++;
@@ -220,21 +220,21 @@ static void utc_to_btc (gps_time_struct *time)
 //-------------------------------------------------------------------------------------------------------------------
 static uint8 gps_gnrmc_parse (char *line, gps_info_struct *gps)
 {
-    uint8 state, temp;
+    uint8 state = 0, temp = 0;

-    double  latitude;                                                           // γ<><CEB3>
-    double  longitude;                                                          // <20><><EFBFBD><EFBFBD>
+    double  latitude = 0;                                                       // γ<><CEB3>
+    double  longitude = 0;                                                      // <20><><EFBFBD><EFBFBD>

-    float lati_cent_tmp, lati_second_tmp;
-    float long_cent_tmp, long_second_tmp;
-    float speed_tmp;
+    double lati_cent_tmp = 0, lati_second_tmp = 0;
+    double long_cent_tmp = 0, long_second_tmp = 0;
+    float speed_tmp = 0;
    char *buf = line;
    uint8 return_state = 0;

    state = buf[get_parameter_index(2, buf)];

    gps->state = 0;
-    if (state == 'A')                                                           // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+    if('A' == state)                                                            // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    {
        return_state = 1;
        gps->state = 1;
@@ -247,17 +247,17 @@ static uint8 gps_gnrmc_parse (char *line, gps_info_struct *gps)
        gps->latitude_degree    = (int)latitude / 100;                          // γ<><CEB3>ת<EFBFBD><D7AA>Ϊ<EFBFBD>ȷ<EFBFBD><C8B7><EFBFBD>
        lati_cent_tmp           = (latitude - gps->latitude_degree * 100);
        gps->latitude_cent      = (int)lati_cent_tmp;
-        lati_second_tmp         = (lati_cent_tmp - gps->latitude_cent) * 10000;
+        lati_second_tmp         = (lati_cent_tmp - gps->latitude_cent) * 6000;
        gps->latitude_second    = (int)lati_second_tmp;

        gps->longitude_degree   = (int)longitude / 100;                         // <20><><EFBFBD><EFBFBD>ת<EFBFBD><D7AA>Ϊ<EFBFBD>ȷ<EFBFBD><C8B7><EFBFBD>
        long_cent_tmp           = (longitude - gps->longitude_degree * 100);
        gps->longitude_cent     = (int)long_cent_tmp;
-        long_second_tmp         = (long_cent_tmp - gps->longitude_cent) * 10000;
+        long_second_tmp         = (long_cent_tmp - gps->longitude_cent) * 6000;
        gps->longitude_second   = (int)long_second_tmp;

-        gps->latitude   = gps->latitude_degree + (double)gps->latitude_cent / 60 + (double)gps->latitude_second / 600000;
-        gps->longitude  = gps->longitude_degree + (double)gps->longitude_cent / 60 + (double)gps->longitude_second / 600000;
+        gps->latitude   = gps->latitude_degree + lati_cent_tmp / 60;
+        gps->longitude  = gps->longitude_degree + long_cent_tmp / 60;

        speed_tmp       = get_float_number(&buf[get_parameter_index(7, buf)]);  // <20>ٶ<EFBFBD>(<28><><EFBFBD><EFBFBD>/Сʱ)
        gps->speed      = speed_tmp * 1.85f;                                    // ת<><D7AA>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>/Сʱ
@@ -288,13 +288,13 @@ static uint8 gps_gnrmc_parse (char *line, gps_info_struct *gps)
 //-------------------------------------------------------------------------------------------------------------------
 static uint8 gps_gngga_parse (char *line, gps_info_struct *gps)
 {
-    uint8 state;
+    uint8 state = 0;
    char *buf = line;
    uint8 return_state = 0;

    state = buf[get_parameter_index(2, buf)];

-    if (state != ',')
+    if(',' != state)
    {
        gps->satellite_used = (uint8)get_int_number(&buf[get_parameter_index(7, buf)]);
        gps->height         = get_float_number(&buf[get_parameter_index(9, buf)]) + get_float_number(&buf[get_parameter_index(11, buf)]);  // <20>߶<EFBFBD> = <20><><EFBFBD>θ߶<CEB8> + <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD>ˮ׼<CBAE><D7BC><EFBFBD>ĸ߶<C4B8>
@@ -317,13 +317,13 @@ static uint8 gps_gngga_parse (char *line, gps_info_struct *gps)
 double get_two_points_distance (double latitude1, double longitude1, double latitude2, double longitude2)
 {
    const double EARTH_RADIUS = 6378137;                                        // <20><><EFBFBD><EFBFBD><EFBFBD>뾶(<28><>λ<EFBFBD><CEBB>m)
-    double rad_latitude1;
-    double rad_latitude2;
-    double rad_longitude1;
-    double rad_longitude2;
-    double distance;
-    double a;
-    double b;
+    double rad_latitude1 = 0;
+    double rad_latitude2 = 0;
+    double rad_longitude1 = 0;
+    double rad_longitude2 = 0;
+    double distance = 0;
+    double a = 0;
+    double b = 0;

    rad_latitude1 = ANGLE_TO_RAD(latitude1);                                    // <20><><EFBFBD>ݽǶȼ<C7B6><C8BC>㻡<EFBFBD><E3BBA1>
    rad_latitude2 = ANGLE_TO_RAD(latitude2);
@@ -359,7 +359,7 @@ double get_two_points_azimuth (double latitude1, double longitude1, double latit
    double x = sin(longitude2 - longitude1) * cos(latitude2);
    double y = cos(latitude1) * sin(latitude2) - sin(latitude1) * cos(latitude2) * cos(longitude2 - longitude1);
    double angle = RAD_TO_ANGLE(atan2(x, y));
-    return ((angle > 0) ? angle : (angle + 360));
+    return ((0 < angle) ? angle : (angle + 360));
 }

 //-------------------------------------------------------------------------------------------------------------------
@@ -375,16 +375,16 @@ uint8 gps_data_parse (void)
    uint8 check_buffer[5] = {'0', 'x', 0x00, 0x00, 0x00};
    uint8 bbc_xor_origin = 0;
    uint8 bbc_xor_calculation = 0;
-    uint32 data_len;
+    uint32 data_len = 0;

    do
    {
        if(GPS_STATE_RECEIVED == gps_rmc_state)
        {
            gps_rmc_state = GPS_STATE_PARSING;
-            strncpy((char *)&check_buffer[2], strchr((const char *)gps_rmc_buffer, '*')+1, 2);
+            strncpy((char *)&check_buffer[2], strchr((const char *)gps_rmc_buffer, '*') + 1, 2);
            bbc_xor_origin = (uint8)func_str_to_hex((char *)check_buffer);
-            for(bbc_xor_calculation = gps_rmc_buffer[1], data_len = 2; gps_rmc_buffer[data_len] != '*'; data_len ++)
+            for(bbc_xor_calculation = gps_rmc_buffer[1], data_len = 2; '*' != gps_rmc_buffer[data_len]; data_len ++)
            {
                bbc_xor_calculation ^= gps_rmc_buffer[data_len];
            }
@@ -402,10 +402,10 @@ uint8 gps_data_parse (void)
        if(GPS_STATE_RECEIVED == gps_gga_state)
        {
            gps_gga_state = GPS_STATE_PARSING;
-            strncpy((char *)&check_buffer[2], strchr((const char *)gps_gga_buffer, '*')+1, 2);
+            strncpy((char *)&check_buffer[2], strchr((const char *)gps_gga_buffer, '*') + 1, 2);
            bbc_xor_origin = (uint8)func_str_to_hex((char *)check_buffer);

-            for(bbc_xor_calculation = gps_gga_buffer[1], data_len = 2; gps_gga_buffer[data_len] != '*'; data_len ++)
+            for(bbc_xor_calculation = gps_gga_buffer[1], data_len = 2; '*' != gps_gga_buffer[data_len]; data_len ++)
            {
                bbc_xor_calculation ^= gps_gga_buffer[data_len];
            }
@@ -435,7 +435,7 @@ uint8 gps_data_parse (void)
 void gps_uart_callback (void)
 {
    uint8 temp_gps[6];
-    uint32 temp_length;
+    uint32 temp_length = 0;

    if(gps_tau1201_state)
    {
@@ -507,8 +507,7 @@ uint8 gps_init (void)
    fifo_init(&gps_tau1201_receiver_fifo, FIFO_DATA_8BIT, gps_tau1201_receiver_buffer, GPS_TAU1201_BUFFER_SIZE);
    system_delay_ms(500);                                                           // <20>ȴ<EFBFBD>GPS<50><53><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>ʼ<EFBFBD><CABC>
    uart_init(GPS_TAU1201_UART, 115200, GPS_TAU1201_RX, GPS_TAU1201_TX);
-
-    set_wireless_type(GPS_TAU1201, gps_uart_callback);
+    uart_rx_interrupt(GPS_TAU1201_UART, 0);

    uart_write_buffer(GPS_TAU1201_UART, (uint8 *)set_rate, sizeof(set_rate));       // <20><><EFBFBD><EFBFBD>GPS<50><53><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ10hz <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><C3B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĭ<EFBFBD><C4AC>Ϊ1hz
    system_delay_ms(200);
--- a/Example/E15_fft_demo/libraries/zf_device/zf_device_gps_tau1201.h
+++ b/Example/E15_fft_demo/libraries/zf_device/zf_device_gps_tau1201.h
@@ -49,9 +49,9 @@
 #include "zf_common_typedef.h"

 //===============================================GPS <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>====================================================
-#define GPS_TAU1201_UART    (UART_2)
-#define GPS_TAU1201_RX      (UART2_TX_P10_5)                                    // GPS RX<52><58><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><D3B5><EFBFBD>Ƭ<EFBFBD><C6AC><EFBFBD><EFBFBD>
-#define GPS_TAU1201_TX      (UART2_RX_P10_6)                                    // GPS TX<54><58><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define GPS_TAU1201_UART    (UART_3)
+#define GPS_TAU1201_RX      (UART3_TX_P15_6)                                    // GPS RX<52><58><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><D3B5><EFBFBD>Ƭ<EFBFBD><C6AC><EFBFBD><EFBFBD>
+#define GPS_TAU1201_TX      (UART3_RX_P15_7)                                    // GPS TX<54><58><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 //===============================================GPS <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>====================================================

 #define ANGLE_TO_RAD(x)    ((x) * PI / 180.0)                                   // <20>Ƕ<EFBFBD>ת<EFBFBD><D7AA>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>
--- a/Example/E15_fft_demo/libraries/zf_device/zf_device_imu963ra.h
+++ b/Example/E15_fft_demo/libraries/zf_device/zf_device_imu963ra.h
@@ -137,8 +137,8 @@
 //================================================<3D><><EFBFBD><EFBFBD> IMU963RA <20>ڲ<EFBFBD><DAB2><EFBFBD>ַ================================================

 //===============================================<3D><><EFBFBD><EFBFBD> IMU963RA <20><><EFBFBD>ݴ洢<DDB4><E6B4A2><EFBFBD><EFBFBD>===============================================
-extern int16 imu963ra_acc_x,  imu963ra_acc_y,  imu963ra_acc_z;          // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-extern int16 imu963ra_gyro_x, imu963ra_gyro_y, imu963ra_gyro_z;         // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٶȼ<D9B6><C8BC><EFBFBD><EFBFBD><EFBFBD>
+extern int16 imu963ra_gyro_x, imu963ra_gyro_y, imu963ra_gyro_z;         // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+extern int16 imu963ra_acc_x,  imu963ra_acc_y,  imu963ra_acc_z;          // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٶȼ<D9B6><C8BC><EFBFBD><EFBFBD><EFBFBD>
 extern int16 imu963ra_mag_x,  imu963ra_mag_y,  imu963ra_mag_z;          // <20><><EFBFBD><EFBFBD><EFBFBD>شż<D8B4><C5BC><EFBFBD><EFBFBD><EFBFBD>
 //===============================================<3D><><EFBFBD><EFBFBD> IMU963RA <20><><EFBFBD>ݴ洢<DDB4><E6B4A2><EFBFBD><EFBFBD>===============================================

--- a/Example/E15_fft_demo/libraries/zf_device/zf_device_key.c
+++ b/Example/E15_fft_demo/libraries/zf_device/zf_device_key.c
@@ -1,10 +1,10 @@
 /*********************************************************************************************************************
-* MM32F327X-G9P Opensourec Library <20><><EFBFBD><EFBFBD>MM32F327X-G9P <20><>Դ<EFBFBD>⣩<EFBFBD><E2A3A9>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ڹٷ<DAB9> SDK <20>ӿڵĵ<DAB5><C4B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4>
+* TC264 Opensourec Library <20><><EFBFBD><EFBFBD>TC264 <20><>Դ<EFBFBD>⣩<EFBFBD><E2A3A9>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ڹٷ<DAB9> SDK <20>ӿڵĵ<DAB5><C4B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4>
 * Copyright (c) 2022 SEEKFREE <20><><EFBFBD>ɿƼ<C9BF>
 *
-* <20><><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD> MM32F327X-G9P <20><>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>
+* <20><><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD> TC264 <20><>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>
 *
-* MM32F327X-G9P <20><>Դ<EFBFBD><D4B4> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+* TC264 <20><>Դ<EFBFBD><D4B4> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * <20><><EFBFBD><EFBFBD><EFBFBD>Ը<EFBFBD><D4B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᷢ<EFBFBD><E1B7A2><EFBFBD><EFBFBD> GPL<50><4C>GNU General Public License<73><65><EFBFBD><EFBFBD> GNUͨ<55>ù<EFBFBD><C3B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * <20><> GPL <20>ĵ<EFBFBD>3<EFBFBD>棨<EFBFBD><E6A3A8> GPL3.0<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD>κκ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>İ汾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD>޸<EFBFBD><DEB8><EFBFBD>
 *
@@ -24,13 +24,13 @@
 * <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD>          zf_device_key
 * <20><>˾<EFBFBD><CBBE><EFBFBD><EFBFBD>          <20>ɶ<EFBFBD><C9B6><EFBFBD><EFBFBD>ɿƼ<C9BF><C6BC><EFBFBD><EFBFBD>޹<EFBFBD>˾
 * <20>汾<EFBFBD><E6B1BE>Ϣ          <20>鿴 libraries/doc <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD> version <20>ļ<EFBFBD> <20>汾˵<E6B1BE><CBB5>
-* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>          IAR 8.32.4 or MDK 5.37
-* <20><><EFBFBD><EFBFBD>ƽ̨          MM32F327X_G9P
+* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>          ADS v1.8.0
+* <20><><EFBFBD><EFBFBD>ƽ̨          TC264D
 * <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>          https://seekfree.taobao.com/
 *
 * <20>޸ļ<DEB8>¼
 * <20><><EFBFBD><EFBFBD>              <20><><EFBFBD><EFBFBD>                <20><>ע
-* 2022-08-10        Teternal            first version
+* 2022-09-15       pudding            first version
 ********************************************************************************************************************/
 /*********************************************************************************************************************
 * <20><><EFBFBD>߶<EFBFBD><DFB6>壺
@@ -45,6 +45,7 @@
 ********************************************************************************************************************/

 #include "zf_common_debug.h"
+
 #include "zf_device_key.h"

 static uint32               scanner_period = 0;                                 // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɨ<EFBFBD><C9A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@ -65,54 +66,21 @@ void key_scanner (void)
    uint8 i = 0;
    for(i = 0; i < KEY_NUMBER; i ++)
    {
-        switch(key_state[i])
+        if(KEY_RELEASE_LEVEL != gpio_get_level(key_index[i]))                   // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        {
-            case KEY_RELEASE:
-                if(KEY_RELEASE_LEVEL != gpio_get_level(key_index[i]))
-                {
-                    if(++ key_press_time[i] >= KEY_MAX_SHOCK_PERIOD / scanner_period)
-                    {
-                        key_state[i] = KEY_SHORT_PRESS;
-                    }
-                    else
-                    {
-                        key_state[i] = KEY_CHECK_SHOCK;
-                    }
-                }
-                break;
-            case KEY_CHECK_SHOCK:
-                if(KEY_RELEASE_LEVEL != gpio_get_level(key_index[i]))
-                {
-                    if(++ key_press_time[i] >= KEY_MAX_SHOCK_PERIOD / scanner_period)
-                    {
-                        key_state[i] = KEY_SHORT_PRESS;
-                    }
-                }
-                else
-                {
-                    key_state[i] = KEY_RELEASE;
-                    key_press_time[i] = 0;
-                }
-                break;
-            case KEY_SHORT_PRESS:
-                if(++ key_press_time[i] >= KEY_LONG_PRESS_PERIOD / scanner_period)
-                {
-                    key_state[i] = KEY_LONG_PRESS;
-                }
-                if(KEY_RELEASE_LEVEL == gpio_get_level(key_index[i]))
-                {
-                    key_state[i] = KEY_RELEASE;
-                    key_press_time[i] = 0;
-                }
-                break;
-            case KEY_LONG_PRESS:
-                if(KEY_RELEASE_LEVEL == gpio_get_level(key_index[i]))
-                {
-                    key_state[i] = KEY_RELEASE;
-                    key_press_time[i] = 0;
-                }
-                break;
-
+            key_press_time[i] ++;
+            if(key_press_time[i] >= KEY_LONG_PRESS_PERIOD / scanner_period)
+            {
+                key_state[i] = KEY_LONG_PRESS;
+            }
+        }
+        else                                                                    // <20><><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD>
+        {
+            if(key_state[i] != KEY_LONG_PRESS && key_press_time[i] >= KEY_MAX_SHOCK_PERIOD / scanner_period)
+            {
+                key_state[i] = KEY_SHORT_PRESS;
+            }
+            key_press_time[i] = 0;
        }
    }
 }
@@ -129,6 +97,33 @@ key_state_enum key_get_state (key_index_enum key_n)
    return key_state[key_n];
 }

+//-------------------------------------------------------------------------------------------------------------------
+// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>     <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD>״̬
+// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5>     key_n           <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+// <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD>     void            <20><>
+// ʹ<><CAB9>ʾ<EFBFBD><CABE>     key_clear_state(KEY_1);
+// <20><>ע<EFBFBD><D7A2>Ϣ
+//-------------------------------------------------------------------------------------------------------------------
+void key_clear_state (key_index_enum key_n)
+{
+    key_state[key_n] = KEY_RELEASE;
+}
+
+//-------------------------------------------------------------------------------------------------------------------
+// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>     <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>а<EFBFBD><D0B0><EFBFBD>״̬
+// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5>     void            <20><>
+// <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD>     void            <20><>
+// ʹ<><CAB9>ʾ<EFBFBD><CABE>     key_clear_all_state();
+// <20><>ע<EFBFBD><D7A2>Ϣ
+//-------------------------------------------------------------------------------------------------------------------
+void key_clear_all_state (void)
+{
+    key_state[0] = KEY_RELEASE;
+    key_state[1] = KEY_RELEASE;
+    key_state[2] = KEY_RELEASE;
+    key_state[3] = KEY_RELEASE;
+}
+
 //-------------------------------------------------------------------------------------------------------------------
 // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>     <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>
 // <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5>     period          <20><><EFBFBD><EFBFBD>ɨ<EFBFBD><C9A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Ժ<EFBFBD><D4BA><EFBFBD>Ϊ<EFBFBD><CEAA>λ
@@ -136,17 +131,14 @@ key_state_enum key_get_state (key_index_enum key_n)
 // ʹ<><CAB9>ʾ<EFBFBD><CABE>     key_init(10);
 // <20><>ע<EFBFBD><D7A2>Ϣ
 //-------------------------------------------------------------------------------------------------------------------
-uint8 key_init (uint32 period)
+void key_init (uint32 period)
 {
+    zf_assert(0 < period);
    uint8 loop_temp = 0;
-
-    zf_assert(0 < period);      // ɨ<><C9A8><EFBFBD><EFBFBD><EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0
-
    for(loop_temp = 0; loop_temp < KEY_NUMBER; loop_temp ++)
    {
        gpio_init(key_index[loop_temp], GPI, GPIO_HIGH, GPI_PULL_UP);
        key_state[loop_temp] = KEY_RELEASE;
    }
    scanner_period = period;
-    return 0;
 }
--- a/Example/E15_fft_demo/libraries/zf_device/zf_device_key.h
+++ b/Example/E15_fft_demo/libraries/zf_device/zf_device_key.h
@@ -1,10 +1,10 @@
 /*********************************************************************************************************************
-* MM32F327X-G9P Opensourec Library <20><><EFBFBD><EFBFBD>MM32F327X-G9P <20><>Դ<EFBFBD>⣩<EFBFBD><E2A3A9>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ڹٷ<DAB9> SDK <20>ӿڵĵ<DAB5><C4B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4>
+* TC264 Opensourec Library <20><><EFBFBD><EFBFBD>TC264 <20><>Դ<EFBFBD>⣩<EFBFBD><E2A3A9>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ڹٷ<DAB9> SDK <20>ӿڵĵ<DAB5><C4B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4>
 * Copyright (c) 2022 SEEKFREE <20><><EFBFBD>ɿƼ<C9BF>
 *
-* <20><><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD> MM32F327X-G9P <20><>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>
+* <20><><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD> TC264 <20><>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>
 *
-* MM32F327X-G9P <20><>Դ<EFBFBD><D4B4> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+* TC264 <20><>Դ<EFBFBD><D4B4> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * <20><><EFBFBD><EFBFBD><EFBFBD>Ը<EFBFBD><D4B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᷢ<EFBFBD><E1B7A2><EFBFBD><EFBFBD> GPL<50><4C>GNU General Public License<73><65><EFBFBD><EFBFBD> GNUͨ<55>ù<EFBFBD><C3B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * <20><> GPL <20>ĵ<EFBFBD>3<EFBFBD>棨<EFBFBD><E6A3A8> GPL3.0<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD>κκ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>İ汾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD>޸<EFBFBD><DEB8><EFBFBD>
 *
@@ -24,13 +24,13 @@
 * <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD>          zf_device_key
 * <20><>˾<EFBFBD><CBBE><EFBFBD><EFBFBD>          <20>ɶ<EFBFBD><C9B6><EFBFBD><EFBFBD>ɿƼ<C9BF><C6BC><EFBFBD><EFBFBD>޹<EFBFBD>˾
 * <20>汾<EFBFBD><E6B1BE>Ϣ          <20>鿴 libraries/doc <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD> version <20>ļ<EFBFBD> <20>汾˵<E6B1BE><CBB5>
-* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>          IAR 8.32.4 or MDK 5.37
-* <20><><EFBFBD><EFBFBD>ƽ̨          MM32F327X_G9P
+* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>          ADS v1.8.0
+* <20><><EFBFBD><EFBFBD>ƽ̨          TC264D
 * <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>          https://seekfree.taobao.com/
 *
 * <20>޸ļ<DEB8>¼
 * <20><><EFBFBD><EFBFBD>              <20><><EFBFBD><EFBFBD>                <20><>ע
-* 2022-08-10        Teternal            first version
+* 2022-09-15       pudding            first version
 ********************************************************************************************************************/
 /*********************************************************************************************************************
 * <20><><EFBFBD>߶<EFBFBD><DFB6>壺
@@ -53,13 +53,12 @@
 // <20><><EFBFBD>尴<EFBFBD><E5B0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD> Ĭ<>϶<EFBFBD><CFB6><EFBFBD><EFBFBD>ĸ<EFBFBD><C4B8><EFBFBD><EFBFBD><EFBFBD>
 // <20><><EFBFBD>尴<EFBFBD><E5B0B4>˳<EFBFBD><CBB3><EFBFBD><EFBFBD>Ӧ<EFBFBD>·<EFBFBD> key_index_enum ö<><C3B6><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><D0B6><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD><CBB3>
 // <20><><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ô<EFBFBD><C3B4>Ҫͬ<D2AA><CDAC><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD> key_index_enum ö<><C3B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-#define KEY_LIST                    {P22_0, P22_1, P22_2, P22_3}
+#define KEY_LIST                    {P20_6, P20_7, P11_2, P11_3}

 #define KEY_RELEASE_LEVEL           (GPIO_HIGH)                                 // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĭ<EFBFBD><C4AC>״̬ Ҳ<><D2B2><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>ͷ<EFBFBD>״̬<D7B4>ĵ<EFBFBD>ƽ
 #define KEY_MAX_SHOCK_PERIOD        (10       )                                 // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> <20><>λ<EFBFBD><CEBB><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>źŻᱻ<C5BB><E1B1BB>Ϊ<EFBFBD><CEAA><EFBFBD>Ӳ<EFBFBD><D3B2><EFBFBD><EFBFBD><EFBFBD>
-#define KEY_LONG_PRESS_PERIOD       (1000     )                                 // <20><>С<EFBFBD><D0A1><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> <20><>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>
+#define KEY_LONG_PRESS_PERIOD       (1000     )                                 // <20><>С<EFBFBD><D0A1><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> <20><>λ<EFBFBD><CEBB><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>źŻᱻ<C5BB><E1B1BB>Ϊ<EFBFBD>ǳ<EFBFBD><C7B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

-//=================================================<3D><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ṹ<EFBFBD><E1B9B9>===============================================
 typedef enum
 {
    KEY_1,
@@ -72,15 +71,14 @@ typedef enum
 typedef enum
 {
    KEY_RELEASE,                                                                // <20><><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD>״̬
-    KEY_CHECK_SHOCK,                                                            // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬
    KEY_SHORT_PRESS,                                                            // <20><><EFBFBD><EFBFBD><EFBFBD>̰<EFBFBD>״̬
    KEY_LONG_PRESS,                                                             // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬
 }key_state_enum;
-//=================================================<3D><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ṹ<EFBFBD><E1B9B9>===============================================

-//====================================================<3D><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>=================================================
-void            key_scanner     (void);                                         // <20><><EFBFBD><EFBFBD>״̬ɨ<CCAC><C9A8>
-key_state_enum  key_get_state   (key_index_enum key_n);                         // <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>״̬
-uint8           key_init        (uint32 period);                                // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>
-//====================================================<3D><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>=================================================
+void            key_scanner             (void);
+key_state_enum  key_get_state           (key_index_enum key_n);
+void            key_clear_state         (key_index_enum key_n);
+void            key_clear_all_state     (void);
+void            key_init                (uint32 period);
+
 #endif
--- a/Example/E15_fft_demo/libraries/zf_device/zf_device_tsl1401.h
+++ b/Example/E15_fft_demo/libraries/zf_device/zf_device_tsl1401.h
@@ -60,7 +60,7 @@

 // TSL1401 <20><><EFBFBD><EFBFBD><EFBFBD>ڲɼ<DAB2><C9BC><EFBFBD><EFBFBD>ֶ<EFBFBD><D6B6><EFBFBD> ʹ<>õ<EFBFBD><C3B5>ĸ<EFBFBD> PIT <20><>Ҫ<EFBFBD><D2AA>  <20><><EFBFBD><EFBFBD><EFBFBD>ĸ<EFBFBD> PIT <20><><EFBFBD>жϷ<D0B6><CFB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 #define TSL1401_EXPOSURE_TIME   (10 )                                           // <20><><EFBFBD><EFBFBD> TSL1401 <20>ع<EFBFBD>ʱ<EFBFBD><CAB1> <20><>λ MS
-#define TSL1401_PIT_INDEX       (CCU60_CH0)                                     // ʹ<><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
+#define TSL1401_PIT_INDEX       (CCU61_CH1)                                     // ʹ<><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
 #define TSL1401_AD_RESOLUTION   (ADC_8BIT)                                      // ADC <20><><EFBFBD><EFBFBD> 8bit
 #define TSL1401_DATA_LEN        (128 )                                          // TSL1401 <20><><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
 //=================================================TSL1401 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>====================================================
--- a/Example/E15_fft_demo/libraries/zf_device/zf_device_type.h
+++ b/Example/E15_fft_demo/libraries/zf_device/zf_device_type.h
@@ -53,9 +53,7 @@ typedef enum
    NO_WIRELESS = 0,                                                            // <20><><EFBFBD>豸
    WIRELESS_UART,                                                              // <20><><EFBFBD>ߴ<EFBFBD><DFB4><EFBFBD>
    BLUETOOTH_CH9141,                                                           // <20><><EFBFBD><EFBFBD> CH9141
-    GPS_TAU1201,
-    WIFI_UART,
-    WIFI_SPI,
+    WIFI_UART,                                                                  // <20><><EFBFBD><EFBFBD> WiFi
 }wireless_type_enum;
 //==============================================<3D><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> ö<><C3B6><EFBFBD><EFBFBD>==================================================

--- a/Example/E15_fft_demo/libraries/zf_driver/zf_driver_delay.c
+++ b/Example/E15_fft_demo/libraries/zf_driver/zf_driver_delay.c
@@ -40,7 +40,7 @@


 //-------------------------------------------------------------------------------------------------------------------
-//  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>      systick<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+//  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>      system<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 //  <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5>      time            <20><>ʱһ<CAB1>ֵ<EFBFBD>ʱ<EFBFBD>䣨<EFBFBD><E4A3A8>λΪ<CEBB><CEAA><EFBFBD>룬<EFBFBD><EBA3AC><EFBFBD><EFBFBD><EFBFBD>÷<EFBFBD>Χ0-20000000<30><30>
 //  <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5>      num             <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 //  <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD>      void
@@ -60,3 +60,25 @@ void system_delay (uint32 time, uint32 num)
 }


+//-------------------------------------------------------------------------------------------------------------------
+//  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>      system ΢<><CEA2> <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
+//  <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5>      time            <20><>ʱʱ<CAB1><CAB1>  <20><>λ<EFBFBD><CEBB>us
+//  <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD>      void
+//  ʹ<><CAB9>ʾ<EFBFBD><CABE>      system_delay_us(100);  // <20><>ʱ100΢<30><CEA2>
+//-------------------------------------------------------------------------------------------------------------------
+void system_delay_us (uint32 time)
+{
+    system_delay(time*1000, 1);
+}
+
+//-------------------------------------------------------------------------------------------------------------------
+//  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>      system <20><><EFBFBD><EFBFBD> <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
+//  <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5>      time            <20><>ʱʱ<CAB1><CAB1>  <20><>λ<EFBFBD><CEBB>ms
+//  <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD>      void
+//  ʹ<><CAB9>ʾ<EFBFBD><CABE>      system_delay_ms(100);  // <20><>ʱ100<30><30><EFBFBD><EFBFBD>
+//-------------------------------------------------------------------------------------------------------------------
+void system_delay_ms (uint32 time)
+{
+    system_delay(1000000, time);
+}
+
--- a/Example/E15_fft_demo/libraries/zf_driver/zf_driver_delay.h
+++ b/Example/E15_fft_demo/libraries/zf_driver/zf_driver_delay.h
@@ -38,13 +38,10 @@

 #include "zf_common_typedef.h"

-
-void    system_delay                (uint32 time, uint32 num);
-
 //====================================================<3D><>ʱ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>====================================================
-#define system_delay_ms(time)       system_delay((1000000), (time))    // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱʱ<CAB1><CAB1>  <20><>λms
-#define system_delay_us(time)       system_delay((time*1000), (1))     // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱʱ<CAB1><CAB1>  <20><>λus
-#define system_delay_ns(time)       system_delay((time), (1))          // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱʱ<CAB1><CAB1>  <20><>λns
+void    system_delay                (uint32 time, uint32 num);
+void    system_delay_us             (uint32 time);
+void    system_delay_ms             (uint32 time);
 //====================================================<3D><>ʱ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>====================================================


--- a/Example/E15_fft_demo/user/isr.c
+++ b/Example/E15_fft_demo/user/isr.c
@@ -41,7 +41,6 @@ IFX_INTERRUPT(cc60_pit_ch0_isr, 0, CCU6_0_CH0_ISR_PRIORITY)
 {
    interrupt_global_enable(0);                     // <20><><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>Ƕ<EFBFBD><C7B6>
    pit_clear_flag(CCU60_CH0);
-    tsl1401_collect_pit_handler();                  // <20><><EFBFBD><EFBFBD>CCD<43>ɼ<EFBFBD>


 }
@@ -75,7 +74,6 @@ IFX_INTERRUPT(cc61_pit_ch1_isr, 0, CCU6_1_CH1_ISR_PRIORITY)



-
 }
 // **************************** PIT<49>жϺ<D0B6><CFBA><EFBFBD> ****************************

@@ -88,9 +86,6 @@ IFX_INTERRUPT(exti_ch0_ch4_isr, 0, EXTI_CH0_CH4_INT_PRIO)
    {
        exti_flag_clear(ERU_CH0_REQ0_P15_4);

-
-
-
    }

    if(exti_flag_get(ERU_CH4_REQ13_P15_5))          // ͨ<><CDA8>4<EFBFBD>ж<EFBFBD>
@@ -119,8 +114,6 @@ IFX_INTERRUPT(exti_ch1_ch5_isr, 0, EXTI_CH1_CH5_INT_PRIO)
        exti_flag_clear(ERU_CH5_REQ1_P15_8);


-
-
    }
 }

@@ -263,7 +256,7 @@ IFX_INTERRUPT(uart3_rx_isr, 0, UART3_RX_INT_PRIO)
    IfxAsclin_Asc_isrReceive(&uart3_handle);


-
+    gps_uart_callback();


 }