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Mark some interrupts that are now allocated dynamically as free, add int handle param documentation, add local ints test

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This commit is contained in:
Jeroen Domburg
2016-12-08 12:38:22 +08:00
parent 9dc908d105
commit 2c34ab3374
10 changed files with 154 additions and 124 deletions
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217
components/esp32/test/test_intr_alloc.c
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@@ -1,5 +1,5 @@
/*
Test for multicore FreeRTOS. This test spins up threads, fiddles with queues etc.
Tests for the interrupt allocator.
*/
#include <esp_types.h>
@@ -25,9 +25,6 @@
#define TIMER_INTERVAL1_SEC (5.78) /*!< test interval for timer 1 */
/*
* @brief timer group0 hardware timer1 init
*/
static void my_timer_init(int timer_group, int timer_idx, int ival)
{
timer_config_t config;
@@ -55,38 +52,38 @@ static volatile int count[4]={0,0,0,0};
static void timer_isr(void *arg)
{
int timer_idx = (int)arg;
count[timer_idx]++;
count[timer_idx]++;
if (timer_idx==0) {
TIMERG0.int_clr_timers.t0 = 1;
TIMERG0.hw_timer[0].update=1;
TIMERG0.hw_timer[0].config.alarm_en = 1;
}
TIMERG0.int_clr_timers.t0 = 1;
TIMERG0.hw_timer[0].update=1;
TIMERG0.hw_timer[0].config.alarm_en = 1;
}
if (timer_idx==1) {
TIMERG0.int_clr_timers.t1 = 1;
TIMERG0.hw_timer[1].update=1;
TIMERG0.hw_timer[1].config.alarm_en = 1;
}
TIMERG0.int_clr_timers.t1 = 1;
TIMERG0.hw_timer[1].update=1;
TIMERG0.hw_timer[1].config.alarm_en = 1;
}
if (timer_idx==2) {
TIMERG1.int_clr_timers.t0 = 1;
TIMERG1.hw_timer[0].update=1;
TIMERG1.hw_timer[0].config.alarm_en = 1;
}
TIMERG1.int_clr_timers.t0 = 1;
TIMERG1.hw_timer[0].update=1;
TIMERG1.hw_timer[0].config.alarm_en = 1;
}
if (timer_idx==3) {
TIMERG1.int_clr_timers.t1 = 1;
TIMERG1.hw_timer[1].update=1;
TIMERG1.hw_timer[1].config.alarm_en = 1;
}
// ets_printf("int %d\n", timer_idx);
TIMERG1.int_clr_timers.t1 = 1;
TIMERG1.hw_timer[1].update=1;
TIMERG1.hw_timer[1].config.alarm_en = 1;
}
// ets_printf("int %d\n", timer_idx);
}
static void timer_test(int flags) {
int x;
timer_isr_handle_t inth[4];
my_timer_init(TIMER_GROUP_0, TIMER_0, 110000);
my_timer_init(TIMER_GROUP_0, TIMER_1, 120000);
my_timer_init(TIMER_GROUP_1, TIMER_0, 130000);
my_timer_init(TIMER_GROUP_1, TIMER_1, 140000);
int x;
timer_isr_handle_t inth[4];
my_timer_init(TIMER_GROUP_0, TIMER_0, 110000);
my_timer_init(TIMER_GROUP_0, TIMER_1, 120000);
my_timer_init(TIMER_GROUP_1, TIMER_0, 130000);
my_timer_init(TIMER_GROUP_1, TIMER_1, 140000);
timer_isr_register(TIMER_GROUP_0, TIMER_0, timer_isr, (void*)0, flags|ESP_INTR_FLAG_INTRDISABLED, &inth[0]);
timer_isr_register(TIMER_GROUP_0, TIMER_1, timer_isr, (void*)1, flags, &inth[1]);
timer_isr_register(TIMER_GROUP_1, TIMER_0, timer_isr, (void*)2, flags, &inth[2]);
@@ -96,111 +93,111 @@ static void timer_test(int flags) {
timer_start(TIMER_GROUP_1, TIMER_0);
timer_start(TIMER_GROUP_1, TIMER_1);
for (x=0; x<4; x++) count[x]=0;
printf("Interrupts allocated: %d (dis) %d %d %d\n",
esp_intr_get_intno(inth[0]), esp_intr_get_intno(inth[1]),
esp_intr_get_intno(inth[2]), esp_intr_get_intno(inth[3]));
printf("Timer values on start: %d %d %d %d\n", count[0], count[1], count[2], count[3]);
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer values after 1 sec: %d %d %d %d\n", count[0], count[1], count[2], count[3]);
TEST_ASSERT(count[0]==0);
TEST_ASSERT(count[1]!=0);
TEST_ASSERT(count[2]!=0);
TEST_ASSERT(count[3]!=0);
for (x=0; x<4; x++) count[x]=0;
printf("Interrupts allocated: %d (dis) %d %d %d\n",
esp_intr_get_intno(inth[0]), esp_intr_get_intno(inth[1]),
esp_intr_get_intno(inth[2]), esp_intr_get_intno(inth[3]));
printf("Timer values on start: %d %d %d %d\n", count[0], count[1], count[2], count[3]);
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer values after 1 sec: %d %d %d %d\n", count[0], count[1], count[2], count[3]);
TEST_ASSERT(count[0]==0);
TEST_ASSERT(count[1]!=0);
TEST_ASSERT(count[2]!=0);
TEST_ASSERT(count[3]!=0);
printf("Disabling timers 1 and 2...\n");
esp_intr_enable(inth[0]);
esp_intr_disable(inth[1]);
esp_intr_disable(inth[2]);
for (x=0; x<4; x++) count[x]=0;
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer values after 1 sec: %d %d %d %d\n", count[0], count[1], count[2], count[3]);
TEST_ASSERT(count[0]!=0);
TEST_ASSERT(count[1]==0);
TEST_ASSERT(count[2]==0);
TEST_ASSERT(count[3]!=0);
printf("Disabling other half...\n");
esp_intr_enable(inth[1]);
esp_intr_enable(inth[2]);
esp_intr_disable(inth[0]);
esp_intr_disable(inth[3]);
for (x=0; x<4; x++) count[x]=0;
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer values after 1 sec: %d %d %d %d\n", count[0], count[1], count[2], count[3]);
TEST_ASSERT(count[0]==0);
TEST_ASSERT(count[1]!=0);
TEST_ASSERT(count[2]!=0);
TEST_ASSERT(count[3]==0);
printf("Done.\n");
esp_intr_free(inth[0]);
esp_intr_free(inth[1]);
esp_intr_free(inth[2]);
esp_intr_free(inth[3]);
printf("Disabling timers 1 and 2...\n");
esp_intr_enable(inth[0]);
esp_intr_disable(inth[1]);
esp_intr_disable(inth[2]);
for (x=0; x<4; x++) count[x]=0;
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer values after 1 sec: %d %d %d %d\n", count[0], count[1], count[2], count[3]);
TEST_ASSERT(count[0]!=0);
TEST_ASSERT(count[1]==0);
TEST_ASSERT(count[2]==0);
TEST_ASSERT(count[3]!=0);
printf("Disabling other half...\n");
esp_intr_enable(inth[1]);
esp_intr_enable(inth[2]);
esp_intr_disable(inth[0]);
esp_intr_disable(inth[3]);
for (x=0; x<4; x++) count[x]=0;
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer values after 1 sec: %d %d %d %d\n", count[0], count[1], count[2], count[3]);
TEST_ASSERT(count[0]==0);
TEST_ASSERT(count[1]!=0);
TEST_ASSERT(count[2]!=0);
TEST_ASSERT(count[3]==0);
printf("Done.\n");
esp_intr_free(inth[0]);
esp_intr_free(inth[1]);
esp_intr_free(inth[2]);
esp_intr_free(inth[3]);
}
static volatile int int_timer_ctr;
void int_timer_handler(void *arg) {
xthal_set_ccompare(1, xthal_get_ccount()+8000000);
int_timer_ctr++;
xthal_set_ccompare(1, xthal_get_ccount()+8000000);
int_timer_ctr++;
}
void local_timer_test()
{
intr_handle_t ih;
esp_err_t r;
r=esp_intr_alloc(ETS_INTERNAL_TIMER1_INTR_SOURCE, 0, int_timer_handler, NULL, &ih);
TEST_ASSERT(r==ESP_OK);
printf("Int timer 1 intno %d\n", esp_intr_get_intno(ih));
xthal_set_ccompare(1, xthal_get_ccount()+8000000);
int_timer_ctr=0;
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer val after 1 sec: %d\n", int_timer_ctr);
TEST_ASSERT(int_timer_ctr!=0);
printf("Disabling int\n");
esp_intr_disable(ih);
int_timer_ctr=0;
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer val after 1 sec: %d\n", int_timer_ctr);
TEST_ASSERT(int_timer_ctr==0);
printf("Re-enabling\n");
esp_intr_enable(ih);
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer val after 1 sec: %d\n", int_timer_ctr);
TEST_ASSERT(int_timer_ctr!=0);
intr_handle_t ih;
esp_err_t r;
r=esp_intr_alloc(ETS_INTERNAL_TIMER1_INTR_SOURCE, 0, int_timer_handler, NULL, &ih);
TEST_ASSERT(r==ESP_OK);
printf("Int timer 1 intno %d\n", esp_intr_get_intno(ih));
xthal_set_ccompare(1, xthal_get_ccount()+8000000);
int_timer_ctr=0;
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer val after 1 sec: %d\n", int_timer_ctr);
TEST_ASSERT(int_timer_ctr!=0);
printf("Disabling int\n");
esp_intr_disable(ih);
int_timer_ctr=0;
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer val after 1 sec: %d\n", int_timer_ctr);
TEST_ASSERT(int_timer_ctr==0);
printf("Re-enabling\n");
esp_intr_enable(ih);
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer val after 1 sec: %d\n", int_timer_ctr);
TEST_ASSERT(int_timer_ctr!=0);
printf("Free int, re-alloc disabled\n");
r=esp_intr_free(ih);
TEST_ASSERT(r==ESP_OK);
r=esp_intr_alloc(ETS_INTERNAL_TIMER1_INTR_SOURCE, ESP_INTR_FLAG_INTRDISABLED, int_timer_handler, NULL, &ih);
TEST_ASSERT(r==ESP_OK);
int_timer_ctr=0;
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer val after 1 sec: %d\n", int_timer_ctr);
TEST_ASSERT(int_timer_ctr==0);
printf("Re-enabling\n");
esp_intr_enable(ih);
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer val after 1 sec: %d\n", int_timer_ctr);
TEST_ASSERT(int_timer_ctr!=0);
r=esp_intr_free(ih);
TEST_ASSERT(r==ESP_OK);
printf("Done.\n");
printf("Free int, re-alloc disabled\n");
r=esp_intr_free(ih);
TEST_ASSERT(r==ESP_OK);
r=esp_intr_alloc(ETS_INTERNAL_TIMER1_INTR_SOURCE, ESP_INTR_FLAG_INTRDISABLED, int_timer_handler, NULL, &ih);
TEST_ASSERT(r==ESP_OK);
int_timer_ctr=0;
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer val after 1 sec: %d\n", int_timer_ctr);
TEST_ASSERT(int_timer_ctr==0);
printf("Re-enabling\n");
esp_intr_enable(ih);
vTaskDelay(1000 / portTICK_RATE_MS);
printf("Timer val after 1 sec: %d\n", int_timer_ctr);
TEST_ASSERT(int_timer_ctr!=0);
r=esp_intr_free(ih);
TEST_ASSERT(r==ESP_OK);
printf("Done.\n");
}
TEST_CASE("Intr_alloc test, CPU-local int source", "[esp32]")
{
local_timer_test();
local_timer_test();
}
TEST_CASE("Intr_alloc test, private ints", "[esp32]")
{
timer_test(0);
timer_test(0);
}
TEST_CASE("Intr_alloc test, shared ints", "[esp32]")
{
timer_test(ESP_INTR_FLAG_SHARED);
timer_test(ESP_INTR_FLAG_SHARED);
}