From 98b7d75aebcb1514f4bab0327ce6f63d9e96a7e0 Mon Sep 17 00:00:00 2001
From: Ole Artz <ole.artz@t-online.de>
Date: Thu, 9 Jun 2022 13:05:15 +0200
Subject: [PATCH] LANTelnetToI2C_Board: fix some typos

---
 atmega32u4/dcdc_mdc/main.c                    | 20 +++++++++++++++----
 .../LANTelnetToI2C_Board.ino                  |  2 +-
 2 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/atmega32u4/dcdc_mdc/main.c b/atmega32u4/dcdc_mdc/main.c
index 49b8f30..a203613 100644
--- a/atmega32u4/dcdc_mdc/main.c
+++ b/atmega32u4/dcdc_mdc/main.c
@@ -287,7 +287,7 @@ in one command.)
 
 void getdata(uint8_t buf) {
   // handle the incoming command and call the correct function
-  if (rxcnt != 0 || (buf == 'A' || buf = 'S' || buf == 'W' || buf == 'R')) {
+  if (rxcnt != 0 || (buf == 'A' || buf == 'S' || buf == 'W' || buf == 'R')) {
     rxbuf[rxcnt++] = buf;
   }
   if (buf == '\n' || buf == '\r') { // End of Command
@@ -443,7 +443,7 @@ void getdata(uint8_t buf) {
           if (hex_to_int(rxbuf[3]) == 0) {
             V_out = (5 * adc[10]) / 2; // 2.5 (5/2) stepsize of adc
             send_answer_hex(&rxbuf[0], V_out);
-          }CSR1B |= (1 << UDRIE1); }
+          }
           // DCDC 1
           if (hex_to_int(rxbuf[3]) == 1) {
             V_out = (5 * adc[7]) / 2;
@@ -455,7 +455,7 @@ void getdata(uint8_t buf) {
             send_answer_hex(&rxbuf[0], V_out);
           }
           // DCDC 3
-          if (hex_to_int(rxbuf[3]) == 2) {
+          if (hex_to_int(rxbuf[3]) == 3) {
             V_out = (5 * adc[4]) / 2;
             send_answer_hex(&rxbuf[0], V_out);
           }
@@ -587,10 +587,22 @@ __attribute__((naked)) void main(void) {
   //   ADCSRA |= (1<<ADSC);
 
   // eeprom
+  /*
+  shift_register = 0x00000000; //eeprom_reset
+
+  eeprom_update_byte((uint8_t *)0x21, shift_register);
+  eeprom_update_byte((uint8_t *)0x22, shift_register >> 8);
+  eeprom_update_byte((uint8_t *)0x23, shift_register >> 16);
+  eeprom_update_byte((uint8_t *)0x24, shift_register >> 24);
+  */
+  
   shift_register = eeprom_read_byte((uint8_t *)0x21) |
                    eeprom_read_byte((uint8_t *)0x22) << 8 |
                    (uint32_t)eeprom_read_byte((uint8_t *)0x23) << 16 |
                    (uint32_t)eeprom_read_byte((uint8_t *)0x24) << 24;
+                   
+  //shift_register = 0xffffffff; //default value
+
   // to read dcdc switch to control the channel LEDs
   if (shift_register & (uint32_t)1 << 4) {
       LED_CH0_ON();
@@ -607,7 +619,7 @@ __attribute__((naked)) void main(void) {
   
   //   curr_offset = eeprom_read_byte((uint8_t*)0x26);
 
-//  shift_register = 0xffffffff; //default value
+
   setVoltages();
   LED1_ON(); // board status - ready to use
 
diff --git a/esp32/EthernetUART/LANTelnetToI2C_Board/LANTelnetToI2C_Board.ino b/esp32/EthernetUART/LANTelnetToI2C_Board/LANTelnetToI2C_Board.ino
index fe631d5..ebd1dee 100644
--- a/esp32/EthernetUART/LANTelnetToI2C_Board/LANTelnetToI2C_Board.ino
+++ b/esp32/EthernetUART/LANTelnetToI2C_Board/LANTelnetToI2C_Board.ino
@@ -349,8 +349,8 @@ void show_CH(String unit) {
     display.setCursor(SCREEN_WIDTH * 11 / 28, SCREEN_HEIGHT * 2 / 5);
   }
   display.print(unit);
-  delay(1000);
   display.display();
+  delay(1000); //pause for 1 s
 }
 
 void show_VAL(int dadc0, int dadc1, int dadc2, int dadc3, String unit) {
-- 
2.43.0