Merge pull request #98 from leon927/bug-fixes

Improvements and bug fixes

Author: casainho

src/controller/ebike_app.c

@@ -446,18 +446,12 @@ static void uart_receive_package(void)
 
         case 3:
           // type of motor (36 volt, 48 volt or some experimental type)
-          m_configuration_variables.ui8_motor_type = (ui8_rx_buffer [5] & 3);
+          m_configuration_variables.ui8_motor_type = ui8_rx_buffer [5];
 
-          // motor assistance without pedal rotation enable/disable when startup 
-          m_configuration_variables.ui8_motor_assistance_startup_without_pedal_rotation = (ui8_rx_buffer [5] & 4) >> 2;
-          
-          // motor temperature limit function enable/disable
-          m_configuration_variables.ui8_temperature_limit_feature_enabled = (ui8_rx_buffer [5] & 8) >> 3;
-          
-          // startup motor boost state
+          // startup motor power boost state
           m_configuration_variables.ui8_startup_motor_power_boost_state = (ui8_rx_buffer [6] & 1);
 
-          // startup power boost max power limit
+          // startup power boost max power limit enabled
           m_configuration_variables.ui8_startup_motor_power_boost_limit_to_max_power = (ui8_rx_buffer [6] & 2) >> 1;
         break;
 
@@ -474,7 +468,7 @@ static void uart_receive_package(void)
           m_configuration_variables.ui8_startup_motor_power_boost_fade_time = ui8_rx_buffer [5];
 
           // startup motor boost enabled
-          m_configuration_variables.ui8_startup_motor_power_boost_feature_enabled = (ui8_rx_buffer [6] & 1);
+          m_configuration_variables.ui8_startup_motor_power_boost_feature_enabled = ui8_rx_buffer [6];
         break;
 
         case 6:
@@ -521,6 +515,14 @@ static void uart_receive_package(void)
           ui16_received_target_wheel_speed_x10 = (uint16_t) (ui8_rx_buffer [6] * 10);
         break;
 
+        case 8:
+          // motor temperature limit function or throttle
+          m_configuration_variables.ui8_temperature_limit_feature_enabled = ui8_rx_buffer [5];
+          
+          // motor assistance without pedal rotation enable/disable when startup 
+          m_configuration_variables.ui8_motor_assistance_startup_without_pedal_rotation = ui8_rx_buffer [6];
+        break;
+        
         default:
           // nothing, should display error code
         break;

src/controller/ebike_app.h

@@ -28,7 +28,6 @@ typedef struct _configuration_variables
   uint16_t ui16_wheel_perimeter;
   uint8_t ui8_lights;
   uint8_t ui8_walk_assist;
-  uint8_t ui8_offroad_mode;
   uint8_t ui8_wheel_max_speed;
   uint8_t ui8_motor_type;
   uint8_t ui8_motor_assistance_startup_without_pedal_rotation;
@@ -46,18 +45,12 @@ typedef struct _configuration_variables
   uint8_t ui8_temperature_current_limiting_value;
   uint16_t ui16_motor_temperature_x2;
   uint8_t ui8_motor_temperature;
-  uint8_t ui8_offroad_feature_enabled;
-  uint8_t ui8_offroad_enabled_on_startup;
-  uint8_t ui8_offroad_speed_limit;
-  uint8_t ui8_offroad_power_limit_enabled;
-  uint8_t ui8_offroad_power_limit_div25;
   uint8_t ui8_ramp_up_amps_per_second_x10;
 } struct_configuration_variables;
 
 
 
 extern volatile uint16_t ui16_current_ramp_up_inverse_step;
-
 extern volatile uint8_t ui8_g_adc_torque_sensor_min_value;
 extern volatile uint8_t ui8_g_adc_torque_sensor_max_value;
 extern volatile uint8_t ui8_adc_battery_current_offset;

src/controller/eeprom.c

@@ -24,10 +24,7 @@ static uint8_t array_default_values [EEPROM_BYTES_STORED] = {
     DEFAULT_VALUE_WHEEL_PERIMETER_1,                    // 8 + EEPROM_BASE_ADDRESS
     DEFAULT_VALUE_WHEEL_MAX_SPEED,                      // 9 + EEPROM_BASE_ADDRESS
     DEFAULT_VALUE_CONFIG_1,                             // 10 + EEPROM_BASE_ADDRESS
-    DEFAULT_VALUE_OFFROAD_CONFIG,                       // 11 + EEPROM_BASE_ADDRESS
-    DEFAULT_VALUE_OFFROAD_SPEED_LIMIT,                  // 12 + EEPROM_BASE_ADDRESS
-    DEFAULT_VALUE_OFFROAD_POWER_LIMIT_DIV25,            // 13 + EEPROM_BASE_ADDRESS
-    DEFAULT_VALUE_RAMP_UP_AMPS_PER_SECOND_X10           // 14 + EEPROM_BASE_ADDRESS
+    DEFAULT_VALUE_RAMP_UP_AMPS_PER_SECOND_X10           // 11 + EEPROM_BASE_ADDRESS
   };
 
 
@@ -91,7 +88,6 @@ static void eeprom_read_values_to_variables (void)
   ui8_temp = FLASH_ReadByte (ADDRESS_CONFIG_0);
   p_configuration_variables->ui8_lights = ui8_temp & 1 ? 1 : 0;
   p_configuration_variables->ui8_walk_assist = ui8_temp & (1 << 1) ? 1 : 0;
-  p_configuration_variables->ui8_offroad_mode = ui8_temp & (1 << 2) ? 1 : 0;
 
   p_configuration_variables->ui8_battery_max_current = FLASH_ReadByte (ADDRESS_BATTERY_MAX_CURRENT);
   p_configuration_variables->ui8_motor_power_x10 = FLASH_ReadByte (ADDRESS_MOTOR_POWER_X10);
@@ -113,14 +109,6 @@ static void eeprom_read_values_to_variables (void)
   ui8_temp = FLASH_ReadByte (ADDRESS_CONFIG_1);
   p_configuration_variables->ui8_motor_type = ui8_temp & 3;
   p_configuration_variables->ui8_motor_assistance_startup_without_pedal_rotation = (ui8_temp & 4) >> 2;
-
-  ui8_temp = FLASH_ReadByte (ADDRESS_OFFROAD_CONFIG);
-  p_configuration_variables->ui8_offroad_feature_enabled = ui8_temp & 1;
-  p_configuration_variables->ui8_offroad_enabled_on_startup = ui8_temp & (1 << 1);
-  p_configuration_variables->ui8_offroad_power_limit_enabled = ui8_temp & (1 << 2);
-
-  p_configuration_variables->ui8_offroad_speed_limit = FLASH_ReadByte (ADDRESS_OFFROAD_SPEED_LIMIT);
-  p_configuration_variables->ui8_offroad_power_limit_div25 = FLASH_ReadByte (ADDRESS_OFFROAD_POWER_LIMIT_DIV25);
 
   // ramp up, amps per second
   p_configuration_variables->ui8_ramp_up_amps_per_second_x10 = FLASH_ReadByte (ADDRESS_RAMP_UP_AMPS_PER_SECOND_X10);
@@ -142,9 +130,8 @@ static void variables_to_array (uint8_t *ui8_array)
 
   ui8_array [0] = KEY;
   ui8_array [1] = p_configuration_variables->ui8_assist_level_factor_x10;
-  ui8_array [2] = (p_configuration_variables->ui8_lights & 1) |
-                 ((p_configuration_variables->ui8_walk_assist & 1) << 1) |
-                 ((p_configuration_variables->ui8_offroad_mode & 1) << 2);
+  ui8_array [2] = (p_configuration_variables->ui8_lights & 1) | 
+                 ((p_configuration_variables->ui8_walk_assist & 1) << 1);
   ui8_array [3] = p_configuration_variables->ui8_battery_max_current;
   ui8_array [4] = p_configuration_variables->ui8_motor_power_x10;
   ui8_array [5] = p_configuration_variables->ui16_battery_low_voltage_cut_off_x10 & 255;
@@ -154,12 +141,7 @@ static void variables_to_array (uint8_t *ui8_array)
   ui8_array [9] = p_configuration_variables->ui8_wheel_max_speed;
   ui8_array [10] = (p_configuration_variables->ui8_motor_type & 3) |
                   ((p_configuration_variables->ui8_motor_assistance_startup_without_pedal_rotation & 1) << 2);
-  ui8_array [11] = (p_configuration_variables->ui8_offroad_feature_enabled & 1) |
-                  ((p_configuration_variables->ui8_offroad_enabled_on_startup & 1) << 1) |
-                  ((p_configuration_variables->ui8_offroad_power_limit_enabled & 1) << 2);
-  ui8_array [12] = p_configuration_variables->ui8_offroad_speed_limit;
-  ui8_array [13] = p_configuration_variables->ui8_offroad_power_limit_div25;
-  ui8_array [14] = p_configuration_variables->ui8_ramp_up_amps_per_second_x10;
+  ui8_array [11] = p_configuration_variables->ui8_ramp_up_amps_per_second_x10;
 }
 
 

src/controller/eeprom.h

@@ -28,11 +28,8 @@
 #define ADDRESS_WHEEL_PERIMETER_1                           8 + EEPROM_BASE_ADDRESS
 #define ADDRESS_WHEEL_MAX_SPEED                             9 + EEPROM_BASE_ADDRESS
 #define ADDRESS_CONFIG_1                                    10 + EEPROM_BASE_ADDRESS
-#define ADDRESS_OFFROAD_CONFIG                              11 + EEPROM_BASE_ADDRESS
-#define ADDRESS_OFFROAD_SPEED_LIMIT                         12 + EEPROM_BASE_ADDRESS
-#define ADDRESS_OFFROAD_POWER_LIMIT_DIV25                   13 + EEPROM_BASE_ADDRESS
-#define ADDRESS_RAMP_UP_AMPS_PER_SECOND_X10                 14 + EEPROM_BASE_ADDRESS
-#define EEPROM_BYTES_STORED                                 15
+#define ADDRESS_RAMP_UP_AMPS_PER_SECOND_X10                 11 + EEPROM_BASE_ADDRESS
+#define EEPROM_BYTES_STORED                                 12
 
 
 

src/controller/main.h

@@ -128,9 +128,6 @@
 #define DEFAULT_VALUE_WHEEL_PERIMETER_1                           8
 #define DEFAULT_VALUE_WHEEL_MAX_SPEED                             50  // 50 km/h
 #define DEFAULT_VALUE_CONFIG_1                                    0
-#define DEFAULT_VALUE_OFFROAD_CONFIG                              0
-#define DEFAULT_VALUE_OFFROAD_SPEED_LIMIT                         25  // 25 km/h
-#define DEFAULT_VALUE_OFFROAD_POWER_LIMIT_DIV25                   10  // 10 * 25 = 250 W