Put temporary hack for page settings into EEPROM.h, so that it would compile
This commit is contained in:
Roger Clark
parent
e0f6b3a705
commit
7db1b1f080
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@ -1,5 +1,5 @@
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#include "wirish.h"
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#include "EEPROM.h"
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// See http://www.st.com/web/en/resource/technical/document/application_note/CD00165693.pdf
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/**
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* @brief Check page for blank
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@ -1,9 +1,13 @@
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#ifndef __EEPROM_H
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#define __EEPROM_H
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#include "wirish.h"
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#include <wirish/wirish.h>
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#include "flash_stm32.h"
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// HACK ALERT. This definition may not match your processor
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// To Do. Work out correct value for EEPROM_PAGE_SIZE on the STM32F103CT6 etc
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#define MCU_STM32F103RB
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#ifndef EEPROM_PAGE_SIZE
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#if defined (MCU_STM32F103RB)
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#define EEPROM_PAGE_SIZE (uint16)0x400 /* Page size = 1KByte */
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@ -0,0 +1,165 @@
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#include <EEPROM.h>
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int ledPin = 13; // LED connected to digital pin 13
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const char HELP_MSG[] = "Press :\r\n" \
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" 0 display configuration\r\n" \
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" 1 set configuration to 0x801F000 / 0x801F800 / 0x400 (RB MCU)\r\n" \
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" 2 set configuration to 0x801F000 / 0x801F800 / 0x800 (ZE/RE MCU)\r\n" \
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" 3 write/read variable\r\n" \
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" 4 increment address\r\n" \
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" 5 display pages top/bottom\r\n" \
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" 6 initialize EEPROM\r\n" \
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" 7 format EEPROM\r\n";
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uint16 DataWrite = 0;
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uint16 AddressWrite = 0x10;
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void setup()
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{
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// initialize the digital pin as an output:
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pinMode(ledPin, OUTPUT);
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SerialUSB.print(HELP_MSG);
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}
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void loop()
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{
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uint16 Status;
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uint16 Data;
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while (SerialUSB.available())
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{
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char cmd = (char)SerialUSB.read();
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SerialUSB.println(cmd);
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if (cmd == '0')
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{
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DisplayConfig();
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}
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else if (cmd == '1')
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{
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EEPROM.PageBase0 = 0x801F000;
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EEPROM.PageBase1 = 0x801F800;
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EEPROM.PageSize = 0x400;
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DisplayConfig();
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}
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else if (cmd == '2')
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{
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EEPROM.PageBase0 = 0x801F000;
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EEPROM.PageBase1 = 0x801F800;
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EEPROM.PageSize = 0x800;
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DisplayConfig();
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}
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else if (cmd == '3')
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{
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Status = EEPROM.write(AddressWrite, DataWrite);
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SerialUSB.print("EEPROM.write(0x");
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SerialUSB.print(AddressWrite, HEX);
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SerialUSB.print(", 0x");
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SerialUSB.print(DataWrite, HEX);
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SerialUSB.print(") : Status : ");
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SerialUSB.println(Status, HEX);
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Status = EEPROM.read(AddressWrite, &Data);
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SerialUSB.print("EEPROM.read(0x");
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SerialUSB.print(AddressWrite, HEX);
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SerialUSB.print(", &..) = 0x");
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SerialUSB.print(Data, HEX);
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SerialUSB.print(" : Status : ");
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SerialUSB.println(Status, HEX);
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++DataWrite;
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}
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else if (cmd == '4')
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{
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++AddressWrite;
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}
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else if (cmd == '5')
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{
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DisplayPages(0x20);
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DisplayPagesEnd(0x20);
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}
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else if (cmd == '6')
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{
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Status = EEPROM.init();
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SerialUSB.print("EEPROM.init() : ");
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SerialUSB.println(Status, HEX);
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SerialUSB.println();
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}
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else if (cmd == '7')
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{
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Status = EEPROM.format();
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SerialUSB.print("EEPROM.format() : ");
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SerialUSB.println(Status, HEX);
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}
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else
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SerialUSB.print(HELP_MSG);
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}
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digitalWrite(ledPin, HIGH);
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delay(500);
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digitalWrite(ledPin, LOW);
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delay(500);
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}
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void DisplayConfig(void)
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{
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SerialUSB.print ("EEPROM.PageBase0 : 0x");
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SerialUSB.println(EEPROM.PageBase0, HEX);
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SerialUSB.print ("EEPROM.PageBase1 : 0x");
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SerialUSB.println(EEPROM.PageBase1, HEX);
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SerialUSB.print ("EEPROM.PageSize : 0x");
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SerialUSB.print (EEPROM.PageSize, HEX);
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SerialUSB.print (" (");
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SerialUSB.print (EEPROM.PageSize, DEC);
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SerialUSB.println(")");
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}
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void DisplayHex(uint16 value)
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{
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if (value <= 0xF)
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SerialUSB.print("000");
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else if (value <= 0xFF)
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SerialUSB.print("00");
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else if (value <= 0xFFF)
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SerialUSB.print("0");
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SerialUSB.print(value, HEX);
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}
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void DisplayPages(uint32 endIndex)
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{
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SerialUSB.println("Page 0 Top Page 1");
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for (uint32 idx = 0; idx < endIndex; idx += 4)
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{
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SerialUSB.print (EEPROM.PageBase0 + idx, HEX);
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SerialUSB.print (" : ");
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DisplayHex(*(uint16*)(EEPROM.PageBase0 + idx));
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SerialUSB.print (" ");
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DisplayHex(*(uint16*)(EEPROM.PageBase0 + idx + 2));
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SerialUSB.print (" ");
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SerialUSB.print (EEPROM.PageBase1 + idx, HEX);
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SerialUSB.print (" : ");
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DisplayHex(*(uint16*)(EEPROM.PageBase1 + idx));
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SerialUSB.print (" ");
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DisplayHex(*(uint16*)(EEPROM.PageBase1 + idx + 2));
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SerialUSB.println();
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}
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}
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void DisplayPagesEnd(uint32 endIndex)
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{
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SerialUSB.println("Page 0 Bottom Page 1");
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for (uint32 idx = EEPROM.PageSize - endIndex; idx < EEPROM.PageSize; idx += 4)
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{
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SerialUSB.print (EEPROM.PageBase0 + idx, HEX);
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SerialUSB.print (" : ");
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DisplayHex(*(uint16*)(EEPROM.PageBase0 + idx));
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SerialUSB.print (" ");
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DisplayHex(*(uint16*)(EEPROM.PageBase0 + idx + 2));
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SerialUSB.print (" ");
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SerialUSB.print (EEPROM.PageBase1 + idx, HEX);
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SerialUSB.print (" : ");
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DisplayHex(*(uint16*)(EEPROM.PageBase1 + idx));
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SerialUSB.print (" ");
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DisplayHex(*(uint16*)(EEPROM.PageBase1 + idx + 2));
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SerialUSB.println();
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}
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}
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