[WIP][v2.0] Loading from Srecord.

[openi2cradio/OpenI2CRadio.git] / eepromutil.c

diff --git a/eepromutil.c b/eepromutil.c
index 77332f8..dafb66e 100644 (file)
--- a/eepromutil.c
+++ b/eepromutil.c
@@ -158,6 +158,25 @@ void save_frequencies(void)
     return;
 }
 
+char save_frequencies_page(unsigned char page)
+{
+    unsigned char c;
+    unsigned int addr = (page <<7) + EEPROM_FREQSET_ADDR;
+    __freqset_t *p = &freqset_temp;
+    unsigned char i;
+    unsigned int sum;
+
+    if(page > USER_MEMORY_BANKS) return -3; // Address Error
+    // Pass 0 Calc checksum
+    if(p->magic != EEPROM_FREQSET_MAGIC) return -1; // Data error
+    sum = calcsum_frequencies(p, 0xa5a5);
+    if(p->checksum != sum) return -2; // Sum error
+    // Pass 1 write to rom.
+    c = i2c_eeprom_burstwrite(I2CEEPROM_ADDR, addr, (unsigned char *)p, sizeof(__freqset_t));
+    return 0;
+}
+
+
 void format_frequencies(unsigned int page)
 {
     unsigned char i;
@@ -242,7 +261,7 @@ void save_userbands(void)
     unsigned int sum;
 
     // Pass 0 Calc checksum
-    userband.magic = EEPROM_FREQSET_MAGIC;
+    userband.magic = EEPROM_BANDSET_MAGIC;
     userband.version = 0x0001;
     sum = calcsum_userband(&userband, 0x5a5a);
     userband.checksum = sum;
@@ -257,15 +276,15 @@ void format_userbands(void)
    for(i = 0; i < USER_BAND_NUM; i++) {
        userband.am_usrbands[i].start = 0x19;
         userband.am_usrbands[i].stop = 0x32;
-        userband.am_usrbands[i].freq = 1216; //0x32 - (0x32-0x19) / 2 *32
+        userband.am_usrbands[i].freq = 5600; //(0x32 - (0x32-0x19) / 2 *32) * 5
         userband.am_usrbands[i].mode3k = 0;
-   }
-   for(i = 0; i < USER_BAND_NUM; i++) {
+        //
        userband.fm_usrbands[i].start = 0x19;
         userband.fm_usrbands[i].stop = 0x32;
-        userband.fm_usrbands[i].freq = 1216; //0x32 - (0x32-0x19) / 2 *32
+        userband.fm_usrbands[i].freq = 8600;
         userband.fm_usrbands[i].mode3k = 0;
    }
+   save_userbands(); // Re-init
 }
 
 
@@ -300,10 +319,10 @@ unsigned char load_eeprom(void)
 static void check_eeprom_sub(void)
 {
  _CLS();
- _LOCATE(0,0);
+ _LOCATE_0_0();
  printstr("Formatting...  ");
  format_eeprom(2,250);
- _LOCATE(0,0);
+ _LOCATE_0_0();
  printstr("Save defaults  ");
  setdefault();
  save_eeprom();
@@ -316,12 +335,12 @@ void check_eeprom(void)
 
     switch(load_eeprom()) {
         case 0x01: // No magic-word
-            idle_time_ms(2000);
+//            idle_time_ms(2000);
             c = printhelp_2lines("EEPROM FORMAT", "Press any key");
             check_eeprom_sub();
             break;
         case 0x00: // Checksum error
-           idle_time_ms(2000);
+//           idle_time_ms(2000);
             c = printhelp_2lines("X-) Sum error", "Press any key");
             check_eeprom_sub();
             break;