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reflow-oven-control-sw
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Make error structures volatile

This commit is contained in:
Mario Hüttel 2020-07-27 21:32:25 +02:00
parent 4f3016649d
commit a9e300bf5b
1 changed files with 16 additions and 16 deletions
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32
stm-firmware/safety/safety-controller.c
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@ -70,7 +70,7 @@ struct analog_mon {
#define TIM_MON_ENTRY(mon, min, max, flag) {.name=#mon, .monitor = (mon), .associated_flag=(flag), .min_delta = (min), .max_delta = (max), .last = 0ULL, .enabled= false}
#define ANA_MON_ENTRY(mon, min_value, max_value, flag) {.name=#mon, .monitor = (mon), .associated_flag=(flag), .min = (min_value), .max = (max_value), .value = 0.0f, .valid = false}
static struct error_flag flags[] = {
static volatile struct error_flag flags[] = {
ERR_FLAG_ENTRY(ERR_FLAG_MEAS_ADC_OFF, false),
ERR_FLAG_ENTRY(ERR_FLAG_MEAS_ADC_WATCHDOG, false),
ERR_FLAG_ENTRY(ERR_FLAG_MEAS_ADC_UNSTABLE, false),
@ -85,23 +85,23 @@ static struct error_flag flags[] = {
ERR_FLAG_ENTRY(ERR_FLAG_WTCHDG_FIRED, true),
};
static struct timing_mon timings[] = {
static volatile struct timing_mon timings[] = {
TIM_MON_ENTRY(ERR_TIMING_PID, 1, 800, ERR_FLAG_TIMING_PID),
TIM_MON_ENTRY(ERR_TIMING_MEAS_ADC, 1, 50, ERR_FLAG_TIMING_MEAS_ADC),
TIM_MON_ENTRY(ERR_TIMING_SAFETY_ADC, 1, 250, ERR_FLAG_SAFETY_ADC),
};
static struct analog_mon analog_mons[] = {
static volatile struct analog_mon analog_mons[] = {
ANA_MON_ENTRY(ERR_AMON_VREF, SAFETY_ADC_VREF_MVOLT - SAFETY_ADC_VREF_TOL_MVOLT,
SAFETY_ADC_VREF_MVOLT + SAFETY_ADC_VREF_TOL_MVOLT, ERR_FLAG_AMON_VREF),
ANA_MON_ENTRY(ERR_AMON_UC_TEMP, SAFETY_ADC_TEMP_LOW_LIM, SAFETY_ADC_TEMP_HIGH_LIM,
ERR_FLAG_AMON_UC_TEMP),
};
static struct analog_mon *find_analog_mon(enum analog_value_monitor mon)
static volatile struct analog_mon *find_analog_mon(enum analog_value_monitor mon)
{
uint32_t i;
struct analog_mon *ret = NULL;
volatile struct analog_mon *ret = NULL;
for (i = 0; i < COUNT_OF(analog_mons); i++) {
if (analog_mons[i].monitor == mon)
@ -111,10 +111,10 @@ static struct analog_mon *find_analog_mon(enum analog_value_monitor mon)
return ret;
}
static struct timing_mon *find_timing_mon(enum timing_monitor mon)
static volatile struct timing_mon *find_timing_mon(enum timing_monitor mon)
{
uint32_t i;
struct timing_mon *ret = NULL;
volatile struct timing_mon *ret = NULL;
for (i = 0; i < COUNT_OF(timings); i++) {
if (timings[i].monitor == mon)
@ -124,10 +124,10 @@ static struct timing_mon *find_timing_mon(enum timing_monitor mon)
return ret;
}
static struct error_flag *find_error_flag(enum safety_flag flag)
static volatile struct error_flag *find_error_flag(enum safety_flag flag)
{
uint32_t i;
struct error_flag *ret = NULL;
volatile struct error_flag *ret = NULL;
for (i = 0; i < COUNT_OF(flags); i++) {
if (flags[i].flag == flag)
@ -140,7 +140,7 @@ static struct error_flag *find_error_flag(enum safety_flag flag)
static void safety_controller_process_active_timing_mons()
{
uint32_t i;
struct timing_mon *current_mon;
volatile struct timing_mon *current_mon;
for (i = 0; i < COUNT_OF(timings); i++) {
current_mon = &timings[i];
@ -201,7 +201,7 @@ int safety_controller_report_error(enum safety_flag flag)
void safety_controller_report_timing(enum timing_monitor monitor)
{
struct timing_mon *tim;
volatile struct timing_mon *tim;
uint64_t timestamp;
timestamp = systick_get_global_tick();
@ -223,7 +223,7 @@ void safety_controller_report_timing(enum timing_monitor monitor)
void safety_controller_report_analog_value(enum analog_value_monitor monitor, float value)
{
struct analog_mon *ana;
volatile struct analog_mon *ana;
/* Return if not a power of two */
if (!is_power_of_two(monitor))
@ -314,7 +314,7 @@ int safety_controller_handle()
int safety_controller_enable_timing_mon(enum timing_monitor monitor, bool enable)
{
struct timing_mon *tim;
volatile struct timing_mon *tim;
if (enable) {
safety_controller_report_timing(monitor);
@ -330,7 +330,7 @@ int safety_controller_enable_timing_mon(enum timing_monitor monitor, bool enable
enum analog_monitor_status safety_controller_get_analog_mon_value(enum analog_value_monitor monitor, float *value)
{
struct analog_mon *mon;
volatile struct analog_mon *mon;
int ret = ANALOG_MONITOR_ERROR;
if (!is_power_of_two(monitor))
@ -361,7 +361,7 @@ go_out:
int safety_controller_get_flag(enum safety_flag flag, bool *status, bool try_ack)
{
struct error_flag *found_flag;
volatile struct error_flag *found_flag;
int ret = -1;
if (!status)
@ -392,7 +392,7 @@ int safety_controller_ack_flag(enum safety_flag flag)
int safety_controller_ack_flag_with_key(enum safety_flag flag, uint32_t key)
{
int ret = -1;
struct error_flag *found_flag;
volatile struct error_flag *found_flag;
if (!is_power_of_two(flag)) {
return -1001;