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main features are done

This commit is contained in:
Stefan Kögl 2012-10-04 17:59:45 +02:00
parent f6bdb987f0
commit 7eb67d88e7
2 changed files with 156 additions and 75 deletions
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48
cmake/Platform/Arduino.cmake
View File

@ -482,25 +482,35 @@ endfunction()
function(get_arduino_flags COMPILE_FLAGS_VAR LINK_FLAGS_VAR BOARD_ID) function(get_arduino_flags COMPILE_FLAGS_VAR LINK_FLAGS_VAR BOARD_ID)
set(BOARD_CORE ${${BOARD_ID}.build.core}) set(BOARD_CORE ${${BOARD_ID}.build.core})
if(BOARD_CORE) if(BOARD_CORE)
if(ARDUINO_SDK_VERSION MATCHES "([0-9]+)[.]([0-9]+)") if(ARDUINO_SDK_VERSION MATCHES "([0-9]+)[.]([0-9]+)[.]([0-9]+)")
string(REPLACE "." "" ARDUINO_VERSION_DEFINE "${ARDUINO_SDK_VERSION}") # Normalize version (remove all periods) string(REPLACE "." "" ARDUINO_VERSION_DEFINE "${ARDUINO_SDK_VERSION}") # Normalize version (remove all periods)
set(ARDUINO_VERSION_DEFINE "") # message("1 ARDUINO_VERSION_DEFINE = ${ARDUINO_VERSION_DEFINE}")
if(CMAKE_MATCH_1 GREATER 0) # set(ARDUINO_VERSION_DEFINE "")
set(ARDUINO_VERSION_DEFINE "${CMAKE_MATCH_1}") # if(CMAKE_MATCH_1 GREATER 0)
endif() # set(ARDUINO_VERSION_DEFINE "${CMAKE_MATCH_1}")
if(CMAKE_MATCH_2 GREATER 10) # message("foo = ${ARDUINO_VERSION_DEFINE}")
set(ARDUINO_VERSION_DEFINE "${ARDUINO_VERSION_DEFINE}${CMAKE_MATCH_2}") # endif()
else() # if(CMAKE_MATCH_2 GREATER 10)
set(ARDUINO_VERSION_DEFINE "${ARDUINO_VERSION_DEFINE}0${CMAKE_MATCH_2}") # set(ARDUINO_VERSION_DEFINE "${ARDUINO_VERSION_DEFINE}${CMAKE_MATCH_2}")
endif() # message("bar = ${ARDUINO_VERSION_DEFINE}")
# else()
# set(ARDUINO_VERSION_DEFINE "${ARDUINO_VERSION_DEFINE}0${CMAKE_MATCH_2}")
# message("baz = ${ARDUINO_VERSION_DEFINE}")
# endif()
else() else()
message("Invalid Arduino SDK Version (${ARDUINO_SDK_VERSION})") message("Invalid Arduino SDK Version (${ARDUINO_SDK_VERSION})")
endif() endif()
# message("CMAKE_MATCH_1 = ${CMAKE_MATCH_1}")
# message("CMAKE_MATCH_2 = ${CMAKE_MATCH_2}")
# message("CMAKE_MATCH_3 = ${CMAKE_MATCH_3}")
message("2 ARDUINO_VERSION_DEFINE = ${ARDUINO_VERSION_DEFINE}")
# output # output
set(COMPILE_FLAGS "-DF_CPU=${${BOARD_ID}.build.f_cpu} -DARDUINO=${ARDUINO_VERSION_DEFINE} -mmcu=${${BOARD_ID}.build.mcu} -I${ARDUINO_CORES_PATH}/${BOARD_CORE} -I${ARDUINO_LIBRARIES_PATH}") set(COMPILE_FLAGS "-DF_CPU=${${BOARD_ID}.build.f_cpu} -DARDUINO=${ARDUINO_VERSION_DEFINE} -mmcu=${${BOARD_ID}.build.mcu} -I${ARDUINO_CORES_PATH}/${BOARD_CORE} -I${ARDUINO_LIBRARIES_PATH}")
set(LINK_FLAGS "-mmcu=${${BOARD_ID}.build.mcu}") set(LINK_FLAGS "-mmcu=${${BOARD_ID}.build.mcu}")
if(ARDUINO_SDK_VERSION VERSION_GREATER 1.0 OR ARDUINO_SDK_VERSION VERSION_EQUAL 1.0) if(ARDUINO_SDK_VERSION VERSION_GREATER 1.0.0 OR ARDUINO_SDK_VERSION VERSION_EQUAL 1.0.0)
set(PIN_HEADER ${${BOARD_ID}.build.variant}) set(PIN_HEADER ${${BOARD_ID}.build.variant})
set(COMPILE_FLAGS "${COMPILE_FLAGS} -I${ARDUINO_VARIANTS_PATH}/${PIN_HEADER}") set(COMPILE_FLAGS "${COMPILE_FLAGS} -I${ARDUINO_VARIANTS_PATH}/${PIN_HEADER}")
endif() endif()
@ -809,6 +819,8 @@ function(setup_arduino_bootloader_upload TARGET_NAME BOARD_ID PORT AVRDUDE_FLAGS
list(APPEND AVRDUDE_ARGS "-Uflash:w:${TARGET_NAME}.hex") list(APPEND AVRDUDE_ARGS "-Uflash:w:${TARGET_NAME}.hex")
message("${AVRDUDE_ARGS}")
add_custom_target(${UPLOAD_TARGET} add_custom_target(${UPLOAD_TARGET}
${ARDUINO_AVRDUDE_PROGRAM} ${ARDUINO_AVRDUDE_PROGRAM}
${AVRDUDE_ARGS} ${AVRDUDE_ARGS}
@ -1079,9 +1091,10 @@ endfunction()
function(detect_arduino_version VAR_NAME) function(detect_arduino_version VAR_NAME)
if(ARDUINO_VERSION_PATH) if(ARDUINO_VERSION_PATH)
file(READ ${ARDUINO_VERSION_PATH} ARD_VERSION) file(READ ${ARDUINO_VERSION_PATH} ARD_VERSION)
message(${ARD_VERSION})
if("${ARD_VERSION}" MATCHES " *[0]+([0-9]+)") if("${ARD_VERSION}" MATCHES " *[0]+([0-9]+)")
set(${VAR_NAME} 0.${CMAKE_MATCH_1} PARENT_SCOPE) set(${VAR_NAME} 0.${CMAKE_MATCH_1} PARENT_SCOPE)
elseif("${ARD_VERSION}" MATCHES "[ ]*([0-9]+[.][0-9]+)") elseif("${ARD_VERSION}" MATCHES "[ ]*([0-9]+[.][0-9]+[.][0-9]+)")
set(${VAR_NAME} ${CMAKE_MATCH_1} PARENT_SCOPE) set(${VAR_NAME} ${CMAKE_MATCH_1} PARENT_SCOPE)
endif() endif()
endif() endif()
@ -1589,9 +1602,9 @@ endfunction()
#=============================================================================# #=============================================================================#
# C Flags # C Flags
#=============================================================================# #=============================================================================#
set(ARDUINO_C_FLAGS "-Wall -Wunused -ffunction-sections -fdata-sections") set(ARDUINO_C_FLAGS "-g -Wall -ffunction-sections -fdata-sections")
set(CMAKE_C_FLAGS "-Os ${ARDUINO_C_FLAGS}" CACHE STRING "") set(CMAKE_C_FLAGS "-Os ${ARDUINO_C_FLAGS}" CACHE STRING "")
set(CMAKE_C_FLAGS_DEBUG "${ARDUINO_C_FLAGS}" CACHE STRING "") set(CMAKE_C_FLAGS_DEBUG "-Os ${ARDUINO_C_FLAGS}" CACHE STRING "")
set(CMAKE_C_FLAGS_MINSIZEREL "-Os -DNDEBUG ${ARDUINO_C_FLAGS}" CACHE STRING "") set(CMAKE_C_FLAGS_MINSIZEREL "-Os -DNDEBUG ${ARDUINO_C_FLAGS}" CACHE STRING "")
set(CMAKE_C_FLAGS_RELEASE "-Os -DNDEBUG -w ${ARDUINO_C_FLAGS}" CACHE STRING "") set(CMAKE_C_FLAGS_RELEASE "-Os -DNDEBUG -w ${ARDUINO_C_FLAGS}" CACHE STRING "")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "-Os -w ${ARDUINO_C_FLAGS}" CACHE STRING "") set(CMAKE_C_FLAGS_RELWITHDEBINFO "-Os -w ${ARDUINO_C_FLAGS}" CACHE STRING "")
@ -1601,7 +1614,7 @@ set(CMAKE_C_FLAGS_RELWITHDEBINFO "-Os -w ${ARDUINO_C_FLAGS}" CACHE STRING "")
#=============================================================================# #=============================================================================#
set(ARDUINO_CXX_FLAGS "${ARDUINO_C_FLAGS} -fno-exceptions") set(ARDUINO_CXX_FLAGS "${ARDUINO_C_FLAGS} -fno-exceptions")
set(CMAKE_CXX_FLAGS "-Os ${ARDUINO_CXX_FLAGS}" CACHE STRING "") set(CMAKE_CXX_FLAGS "-Os ${ARDUINO_CXX_FLAGS}" CACHE STRING "")
set(CMAKE_CXX_FLAGS_DEBUG "${ARDUINO_CXX_FLAGS}" CACHE STRING "") set(CMAKE_CXX_FLAGS_DEBUG "-Os ${ARDUINO_CXX_FLAGS}" CACHE STRING "")
set(CMAKE_CXX_FLAGS_MINSIZEREL "-Os -DNDEBUG ${ARDUINO_CXX_FLAGS}" CACHE STRING "") set(CMAKE_CXX_FLAGS_MINSIZEREL "-Os -DNDEBUG ${ARDUINO_CXX_FLAGS}" CACHE STRING "")
set(CMAKE_CXX_FLAGS_RELEASE "-Os -DNDEBUG ${ARDUINO_CXX_FLAGS}" CACHE STRING "") set(CMAKE_CXX_FLAGS_RELEASE "-Os -DNDEBUG ${ARDUINO_CXX_FLAGS}" CACHE STRING "")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-Os ${ARDUINO_CXX_FLAGS}" CACHE STRING "") set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-Os ${ARDUINO_CXX_FLAGS}" CACHE STRING "")
@ -1609,7 +1622,7 @@ set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-Os ${ARDUINO_CXX_FLAGS}" CACHE STRING "")
#=============================================================================# #=============================================================================#
# Executable Linker Flags # # Executable Linker Flags #
#=============================================================================# #=============================================================================#
set(ARDUINO_LINKER_FLAGS "-Wl,--gc-sections -lm -dead_strip") set(ARDUINO_LINKER_FLAGS "-Wl,--gc-sections -lm")
set(CMAKE_EXE_LINKER_FLAGS "${ARDUINO_LINKER_FLAGS}" CACHE STRING "") set(CMAKE_EXE_LINKER_FLAGS "${ARDUINO_LINKER_FLAGS}" CACHE STRING "")
set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${ARDUINO_LINKER_FLAGS}" CACHE STRING "") set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${ARDUINO_LINKER_FLAGS}" CACHE STRING "")
set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "${ARDUINO_LINKER_FLAGS}" CACHE STRING "") set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "${ARDUINO_LINKER_FLAGS}" CACHE STRING "")
@ -1724,8 +1737,11 @@ if(NOT ARDUINO_FOUND AND ARDUINO_SDK_PATH)
AVRSIZE_PROGRAM AVRSIZE_PROGRAM
MSG "Invalid Arduino SDK path (${ARDUINO_SDK_PATH}).\n") MSG "Invalid Arduino SDK path (${ARDUINO_SDK_PATH}).\n")
message(${ARDUINO_VERSION_PATH})
detect_arduino_version(ARDUINO_SDK_VERSION) detect_arduino_version(ARDUINO_SDK_VERSION)
message(${ARDUINO_SDK_VERSION})
set(ARDUINO_SDK_VERSION ${ARDUINO_SDK_VERSION} CACHE STRING "Arduino SDK Version") set(ARDUINO_SDK_VERSION ${ARDUINO_SDK_VERSION} CACHE STRING "Arduino SDK Version")
message(${ARDUINO_SDK_VERSION})
if(ARDUINO_SDK_VERSION VERSION_LESS 0.19) if(ARDUINO_SDK_VERSION VERSION_LESS 0.19)
message(FATAL_ERROR "Unsupported Arduino SDK (require verion 0.19 or higher)") message(FATAL_ERROR "Unsupported Arduino SDK (require verion 0.19 or higher)")

183
reflowctl/reflowctl.ino
View File

@ -1,4 +1,5 @@
// states
#define START_STATE 0 #define START_STATE 0
#define PREHEAT_STATE 1 #define PREHEAT_STATE 1
#define RAMP_UP_STATE 2 #define RAMP_UP_STATE 2
@ -13,75 +14,82 @@
#define E_DT_MIN 1 // temperature dt too small #define E_DT_MIN 1 // temperature dt too small
#define E_DT_MAX 2 // temperature dt too big #define E_DT_MAX 2 // temperature dt too big
#define E_TIME_MAX 4 // reflow process does take too long #define E_TIME_MAX 4 // reflow process does take too long
#define E_TL_TOO_LONG 8 // package was roasted #define E_TS_TOO_SHORT 8 // Ts duration too short
#define E_TP_TOO_LONG 16 // package was roasted #define E_TS_TOO_LONG 16 // Ts duration too long
#define E_TL_TOO_SHORT 32 // Tl duration too short
#define E_TL_TOO_LONG 64 // Tl duration too long
#define E_TP_TOO_SHORT 128 // Tp duration too short
#define E_TP_TOO_LONG 256 // Tp duration too long
// system time, timestamps and temperatures from sensors // system time, timestamps and temperatures from sensors
__attribute__((__unused__)) static unsigned int time = 0; // profile seconds static unsigned int time = 0; // profile seconds
__attribute__((__unused__)) static unsigned int temperature = 25; // actual oven temp static unsigned int temperature = 25; // actual oven temp
__attribute__((__unused__)) static unsigned int last_temperature = 25; // last oven temp static unsigned int last_temperature = 25; // last oven temp
__attribute__((__unused__)) static int actual_dt = 0; // actual difference from last to actual temperatur static int actual_dt = 0; // actual difference from last to actual temperatur
// profile temperatures // profile temperatures
__attribute__((__unused__)) static unsigned int Ts_min = 150; // °C unsigned int Ts_min = 150; // °C
__attribute__((__unused__)) static unsigned int Ts_max = 200; // °C unsigned int Ts_max = 200; // °C
__attribute__((__unused__)) static unsigned int Tl = 217; // 217°C unsigned int Tl = 217; // 217°C
__attribute__((__unused__)) static unsigned int Tp = 260; // 245-260°C unsigned int Tp = 260; // 245-260°C
__attribute__((__unused__)) static unsigned int time_max = 480; // 8*60s max unsigned int time_max = 480; // 8*60s max
// profile temp per second rates // profile temp per second rates
__attribute__((__unused__)) static unsigned int ramp_up_rate_min = 0; // not used yet unsigned int ramp_up_rate_min = 0; // not used yet
__attribute__((__unused__)) static unsigned int ramp_up_rate_max = 50; // 3°C/s unsigned int ramp_up_rate_max = 50; // 3°C/s
__attribute__((__unused__)) static unsigned int ramp_down_max = 6; // 6°C/s max unsigned int ramp_down_max = 6; // 6°C/s max
__attribute__((__unused__)) static unsigned int ramp_down_min = 2; // 2°C/s max unsigned int ramp_down_min = 2; // 2°C/s max
// profile temp durations // profile temp durations
__attribute__((__unused__)) static unsigned int Ts_duration = 100; // 60-180s unsigned int Ts_duration_min = 60; // s
__attribute__((__unused__)) static unsigned int Tl_duration = 100; // 60-150s unsigned int Ts_duration_max = 180; // s
__attribute__((__unused__)) static unsigned int Tp_duration = 30; // 20-40s unsigned int Tl_duration_min = 60; // 60-150s
unsigned int Tl_duration_max = 150; // 60-150s
unsigned int Tp_duration_min = 20; // 20-40s
unsigned int Tp_duration_max = 40; // 20-40s
// timestamps of event beginnings/ends // timestamps of event beginnings/ends
__attribute__((__unused__)) static unsigned int Ts_min_time = 0; unsigned int Ts_time_start = 0;
__attribute__((__unused__)) static unsigned int Ts_max_time = 0; unsigned int Ts_time_end = 0;
__attribute__((__unused__)) static unsigned int Tl_time_start = 0; unsigned int Tl_time_start = 0;
__attribute__((__unused__)) static unsigned int Tl_time_end = 0; unsigned int Tl_time_end = 0;
__attribute__((__unused__)) static unsigned int Tp_time_start = 0; unsigned int Tp_time_start = 0;
__attribute__((__unused__)) static unsigned int Tp_time_end = 0; unsigned int Tp_time_end = 0;
// thermostat // thermostat
__attribute__((__unused__)) static unsigned int set_min = 0; unsigned int set_min = 0;
__attribute__((__unused__)) static unsigned int set_max = 0; unsigned int set_max = 0;
__attribute__((__unused__)) static int set_dt_min = 0; int set_dt_min = 0;
__attribute__((__unused__)) static int set_dt_max = 0; int set_dt_max = 0;
// state machine // state machine
__attribute__((__unused__)) static byte state; unsigned int error_condition = 0;
__attribute__((__unused__)) static boolean is_oven_heating = false; byte state = 0;
__attribute__((__unused__)) static byte error_condition = 0; boolean is_oven_heating = false;
// ui stuff // ui stuff
__attribute__((__unused__)) static boolean led_on = false; boolean led_on = false;
boolean disable_checks = true;
void setup() { void setup() {
Serial.begin(9600); Serial.begin(9600);
delay(2000); pinMode(13, OUTPUT);
set_start_state(); set_start_state();
} }
static void control_oven() { static void control_oven() {
if (temperature < set_min && (!is_oven_heating)) { if (temperature < set_min && !is_oven_heating) {
is_oven_heating = true; is_oven_heating = true;
Serial.println("Oven turned on"); Serial.println("Oven turned on");
} }
else if (temperature > set_max && is_oven_heating) { else if (temperature > set_min && is_oven_heating) {
is_oven_heating = false; is_oven_heating = false;
Serial.println("Oven turned off"); Serial.println("Oven turned off");
} }
@ -104,6 +112,8 @@ static void get_temp() {
static void check_dt() { static void check_dt() {
if (disable_checks)
return;
if (actual_dt > set_dt_max) { if (actual_dt > set_dt_max) {
error_condition |= E_DT_MAX; error_condition |= E_DT_MAX;
} }
@ -126,19 +136,61 @@ static void print_debug() {
} }
static void check_max_duration() { static void check_max_duration() {
if (disable_checks)
return;
Serial.println(time);
if (time > time_max) { if (time > time_max) {
error_condition |= E_TIME_MAX; error_condition |= E_TIME_MAX;
} }
Serial.println(time);
} }
static void check_Tl_duration() { static void check_Ts_duration_min() {
if (time - Tl_time_start > Tp_duration) { if (disable_checks)
return;
Tl_time_end = time;
if (time - Tl_time_start < Tl_duration_min) {
error_condition |= E_TL_TOO_SHORT;
}
}
static void check_Ts_duration_max() {
if (disable_checks)
return;
if (time - Ts_time_start > Tl_duration_max) {
error_condition |= E_TS_TOO_LONG;
}
}
static void check_Tl_duration_min() {
if (disable_checks)
return;
Tl_time_end = time;
if (time - Tl_time_start < Tl_duration_min) {
error_condition |= E_TL_TOO_SHORT;
}
}
static void check_Tl_duration_max() {
if (disable_checks)
return;
if (time - Tl_time_start > Tl_duration_max) {
error_condition |= E_TL_TOO_LONG; error_condition |= E_TL_TOO_LONG;
} }
} }
static void check_Tp_duration() { static void check_Tp_duration_min() {
if (time - Tp_time_start > Tp_duration) { Tp_time_end = time;
if (time - Tp_time_start < Tp_duration_min) {
error_condition |= E_TP_TOO_SHORT;
}
}
static void check_Tp_duration_max() {
if (disable_checks)
return;
if (time - Tp_time_start > Tp_duration_max) {
error_condition |= E_TP_TOO_LONG; error_condition |= E_TP_TOO_LONG;
} }
} }
@ -208,22 +260,27 @@ static void set_error_state() {
static void handle_start_state() { static void handle_start_state() {
if (temperature > Ts_min) { check_max_duration();
Ts_min_time = time; Serial.println(time);
if (temperature > Ts_min) {
Ts_time_start = time;
set_preheat_state(); set_preheat_state();
} }
} }
static void handle_preheat_state() { static void handle_preheat_state() {
check_Ts_duration_max();
check_max_duration();
if (temperature > Ts_max) { if (temperature > Ts_max) {
Ts_max_time = time; check_Ts_duration_min();
set_ramp_up_state(); set_ramp_up_state();
} }
} }
static void handle_ramp_up_state() { static void handle_ramp_up_state() {
check_max_duration();
if (temperature > Tl) { if (temperature > Tl) {
Tl_time_start = time; Tl_time_start = time;
set_tal_first_state(); set_tal_first_state();
@ -232,7 +289,8 @@ static void handle_ramp_up_state() {
static void handle_tal_first_state() { static void handle_tal_first_state() {
check_Tl_duration(); check_max_duration();
check_Tl_duration_max();
if (temperature > Tp - 5) { if (temperature > Tp - 5) {
Tp_time_start = time; Tp_time_start = time;
set_peak_state(); set_peak_state();
@ -241,18 +299,19 @@ static void handle_tal_first_state() {
static void handle_peak_state() { static void handle_peak_state() {
check_Tl_duration(); check_Tl_duration_max();
check_Tp_duration(); check_Tp_duration_max();
if (time - Tp_time_start > Tp_duration) { if (time - Tp_time_start > Tp_duration_max) {
Tp_time_end = time; check_Tp_duration_min();
set_tal_second_state(); set_tal_second_state();
} }
} }
static void handle_tal_second_state() { static void handle_tal_second_state() {
check_Tl_duration(); check_Tl_duration_max();
if (temperature < Tl) { if (temperature < Tl) {
check_Tl_duration_min();
set_ramp_down_state(); set_ramp_down_state();
} }
} }
@ -265,9 +324,9 @@ static void handle_ramp_down_state() {
static void handle_end_state() { static void handle_end_state() {
while(true) { // while(true) {
continue; // continue;
} // }
} }
@ -286,9 +345,17 @@ static void handle_error_state() {
Serial.println("Error: delta °K/second too big"); Serial.println("Error: delta °K/second too big");
if (error_condition & E_TIME_MAX) if (error_condition & E_TIME_MAX)
Serial.println("Error: reflow process does take too long"); Serial.println("Error: reflow process does take too long");
if (error_condition & E_TS_TOO_SHORT)
Serial.println("Error: heatup duration was too short");
if (error_condition & E_TS_TOO_LONG)
Serial.println("Error: heatup duration was too long");
if (error_condition & E_TL_TOO_SHORT)
Serial.println("Error: temperature above liquidus duration was too short");
if (error_condition & E_TL_TOO_LONG) if (error_condition & E_TL_TOO_LONG)
Serial.println("Error: temperature above liquidus was too long"); Serial.println("Error: temperature above liquidus duration was too long");
if (error_condition & E_TP_TOO_LONG) if (error_condition & E_TP_TOO_LONG)
Serial.println("Error: peak temperature duration was too short");
if (error_condition & E_TP_TOO_SHORT)
Serial.println("Error: peak temperature duration was too long"); Serial.println("Error: peak temperature duration was too long");
} }
@ -297,15 +364,13 @@ void loop() {
time = millis() / 1000; time = millis() / 1000;
get_temp(); get_temp();
check_dt(); check_dt();
check_max_duration();
if (error_condition) { if (!error_condition) {
set_error_state();
}
else {
print_debug(); print_debug();
} }
else {
set_error_state();
}
switch (state) { switch (state) {
case START_STATE: case START_STATE: