test 1 to 8

simplelink/ble_sdk_2_02_02_25/src/examples/simple_central/cc26xx/app/mem_central_handle_notify.h

@@ -13,7 +13,7 @@
  =======================*/
 
 #define MEM_BUFFER_SIZE         SPI_TX_BUFFER_SIZE
-#define MEM_SWITCH_THRESHOLD    7000  //max:7K bytes
+#define MEM_SWITCH_THRESHOLD    0xBB8  //max:3K bytes
 
 #define MSM_REG_WRITE 0x01
 #define MEM_INS_WRITE 0x02
@@ -71,22 +71,14 @@ void master_switch_memory();
 
 //static void central_handle_notify(uint8_t notify_length, uint8_t *notify_value){
 
-#define RAM_INS_LEN         3
-#define RAM_RED_HEADER_LEN  3
-#define RAM_RED_TAILER_LEN  8
-#define ELITE_NOTIFY_LEN    120
-#define RAM_RED_CTX_LEN     (RAM_INS_LEN + RAM_RED_HEADER_LEN + RAM_RED_TAILER_LEN + ELITE_NOTIFY_LEN)
-
 uint8_t spi_buffer0[256];
 uint8_t spi_buffer1[256];
-uint8_t recv_ins[RAM_RED_CTX_LEN] = {0};
+uint8_t recv_ins[26] = {0};
 static uint8_t green_wrong = 0;
 static uint8_t green_retry_cnt = 0;
 
-static void central_handle_notify()
-{
-    static uint8_t check_buffer[RAM_RED_CTX_LEN] = {0};
-    static uint8_t tailer[RAM_RED_TAILER_LEN] = {0};
+static void central_handle_notify(){
+    static uint8_t check_buffer[29] = {0};
     static uint8_t spi_buffer_index = 0;
     static uint8_t wrong = 0;
     static uint8_t retry_cnt = 0;
@@ -98,10 +90,11 @@ static void central_handle_notify()
     uint8_t counter;
 
     // localize current buffer
-    if (spi_buffer_index) {
+    if(spi_buffer_index){
         spi_buffer_index = ~spi_buffer_index;
         p = spi_buffer0;
-    } else {
+    }
+    else{
         spi_buffer_index = ~spi_buffer_index;
         p = spi_buffer1;
     }
@@ -111,7 +104,7 @@ static void central_handle_notify()
 
     // update offset
     uint32_t cnt_offset = not_offset;
-    not_offset          = cnt_offset + RAM_RED_HEADER_LEN + notify_length + RAM_RED_TAILER_LEN;
+    not_offset          = cnt_offset + 3 + notify_length;
 
     p[0] = MEM_INS_WRITE;                                  // instruction
     p[1] = (uint8_t)((cnt_offset >> 8) & 0xFF);            // address
@@ -119,19 +112,10 @@ static void central_handle_notify()
     p[3] = 0xFF;                                           // data header
     p[4] = counter;                                        // data counter
     p[5] = notify_length;                                  // data content length
+
     memcpy(p + 6, notify_value, notify_length);         // data content
 
-    tailer[0] = wrong;
-    tailer[1] = retry_cnt;
-    tailer[2] = green_wrong;
-    tailer[3] = green_retry_cnt;
-    tailer[4] = mem_sel & 0x01;
-    tailer[5] = 0xFF;
-    tailer[6] = counter;
-    tailer[7] = notify_length;
-    memcpy(p + 6 + notify_length, tailer, RAM_RED_TAILER_LEN);         // tailer content
-
-    central_spi_send(p, RAM_RED_CTX_LEN);
+    central_spi_send(p, notify_length + 6);
 
     // read RAM
     recv_ins[0] = 0x03; //read RAM
@@ -142,7 +126,7 @@ static void central_handle_notify()
 
     while (1) {
         // compare data
-        for (i=3; i<RAM_RED_CTX_LEN; i++) {
+        for (i=3; i<26; i++) {
             if (p[i]!=check_buffer[i]) {
                 write_again = true;
                 break;
@@ -155,7 +139,7 @@ static void central_handle_notify()
             write_limit++;
 
             //write RAM
-            central_spi_send(p, RAM_RED_CTX_LEN);
+            central_spi_send(p, notify_length + 6);
 
             // read RAM
             recv_ins[0] = 0x03; //read RAM
@@ -167,13 +151,13 @@ static void central_handle_notify()
             break;
         }
 
-        if (write_limit >= 2) {
+        if (write_limit >= 1) {
             break;
         }
     }
 
-    for (i=3; i<RAM_RED_CTX_LEN; i++) {
-        if (p[i] != check_buffer[i]) {
+    for (i=3; i<26; i++) {
+        if (p[i]!=check_buffer[i]) {
             wrong_flag = true;
             break;
         }
@@ -183,7 +167,7 @@ static void central_handle_notify()
         wrong++;
     }
 
-    memset(p, 0, RAM_RED_CTX_LEN);
+    memset(p,0,notify_length + 6);
 
     notify_handle_done = true;
 
@@ -197,8 +181,7 @@ static void central_handle_notify()
     }
 }
 
-void master_switch_memory()
-{
+void master_switch_memory() {
     uint16_t cnt_offset = not_offset;
     not_offset          = MEM_META_LENGTH;
     static uint8_t check_green_buffer[10] = {0};
@@ -231,7 +214,7 @@ void master_switch_memory()
     while (1) {
         // compare data
         for (i=3; i<7; i++) {
-            if (p[i] != check_green_buffer[i]) {
+            if (p[i]!=check_green_buffer[i]) {
                 write_again = true;
                 break;
             }
@@ -255,13 +238,13 @@ void master_switch_memory()
             break;
         }
 
-        if (write_limit >= 2) {
+        if (write_limit >= 1) {
             break;
         }
     }
 
     for (i=3; i<7; i++) {
-        if (p[i] != check_green_buffer[i]) {
+        if (p[i]!=check_green_buffer[i]) {
             wrong_flag = true;
             break;
         }
@@ -271,7 +254,7 @@ void master_switch_memory()
         green_wrong++;
     }
 
-    memset(p, 0, 7);
+    memset(p,0,7);
 
     // switch memory
     mem_sel++;