Init

Flash_MX25L12833FM2I_Cycle.c

@@ -0,0 +1,63 @@
+//
+// Created by ilya on 09.02.23.
+//
+
+#include "Flash_MX25L12833FM2I_Cycle.h"
+#include "Flash_MX25L12833FM2I.h"
+#include "cmsis_os.h"
+void Init_flash(Flash_workspace *env, uint32_t begin,uint32_t end,tSpiPortIO *spi)
+{
+    env->env=env;
+    env->begin=begin;
+    env->currentRead=begin;
+    env->currentWrite=begin;
+    env->end=end;
+    env->spi=spi;
+}
+uint8_t flashMX25_readbyte (Flash_workspace *workspace,uint32_t timeout)
+{
+    uint8_t buf=flashMX25_read( workspace->spi,workspace->currentRead,&buf,1, timeout);
+    return buf;
+}
+uint8_t flashMX25_writebyte (Flash_workspace *workspace,uint8_t buf,uint32_t timeout) {
+    flashMX25_write( workspace->spi,workspace->currentWrite,&buf,1, timeout);
+    return 0;
+}
+uint8_t flashMX25_receive (Flash_workspace *workspace,uint8_t *buf, int count,uint32_t timeout)
+{
+    for (int i=0;i<count;i++)
+    {if ((workspace->currentRead!=workspace->currentWrite)&&(workspace->currentRead!=workspace->end))
+        {buf[i]= flashMX25_readbyte(workspace,timeout);workspace->currentRead++;}
+        else
+        {if (workspace->currentRead==workspace->currentWrite)
+            {return i;}
+            else
+            {if (workspace->currentRead<workspace->end)
+                {buf[i]= flashMX25_readbyte(workspace,timeout);workspace->currentRead++;}
+                else
+                {workspace->end+=0x001000;
+                    flashMX25_SectorErase(workspace->spi,workspace->begin-0x001000,timeout);
+                    workspace->currentRead=workspace->begin;i--;}}}
+    }
+    return count;}
+uint8_t flashMX25_transmit (Flash_workspace *workspace,uint8_t *bufWrite, int count,uint32_t timeout)
+{
+    for (int i = 0; i < count; i++) {
+        osDelay(100);
+        if (workspace->currentWrite >= workspace->currentRead) {
+            if (workspace->currentWrite != workspace->end) {
+                flashMX25_writebyte(workspace, bufWrite[i], timeout);
+                workspace->currentWrite++;
+            }
+            else {
+                workspace->begin += 0x001000;
+                workspace->currentWrite = workspace->begin;
+                i--;
+            }
+        } else {
+            flashMX25_writebyte(workspace, bufWrite[i], timeout);
+            workspace->currentWrite++;
+            if (workspace->currentWrite == (workspace->currentRead + 0x001000)) return 0;
+        }
+    }
+    return 0;}

Flash_MX25L12833FM2I_Cycle.h

@@ -0,0 +1,24 @@
+//
+// Created by ilya on 09.02.23.
+//
+
+#ifndef UVEOS_ON_NATION_FLASH_MX25L12833FM2I_CYCLE_H
+#define UVEOS_ON_NATION_FLASH_MX25L12833FM2I_CYCLE_H
+#include "inttypes.h"
+
+
+#include "SpiPort.h"
+typedef struct {
+    void *env;
+    uint32_t begin;
+    uint32_t end;
+    uint32_t currentRead;
+    uint32_t currentWrite;
+    tSpiPortIO *spi;
+} Flash_workspace;
+void Init_flash(Flash_workspace *env,uint32_t begin,uint32_t end,tSpiPortIO *spi);
+extern uint8_t flashMX25_readbyte (Flash_workspace *workspace,uint32_t timeout);
+extern uint8_t flashMX25_writebyte (Flash_workspace *workspace,uint8_t buf,uint32_t timeout);
+extern uint8_t flashMX25_receive (Flash_workspace *workspace,uint8_t *buf, int count,uint32_t timeout);
+extern uint8_t flashMX25_transmit (Flash_workspace *workspace,uint8_t *bufWrite, int count,uint32_t timeout);
+#endif //UVEOS_ON_NATION_FLASH_MX25L12833FM2I_CYCLE_H

modular.json

@@ -0,0 +1,18 @@
+{
+  "dep": [
+    {
+      "type": "git",
+      "provider": "NAVIGATOR_UVEOS_NATION_TELIT",
+      "repo": "SpiPort"
+    }
+
+  ],
+  "cmake": {
+    "inc_dirs": [
+      "./"
+    ],
+    "srcs": [
+      "./**.c"
+    ]
+  }
+}