Добавить общие графики, декодер KONOR и порт STM32 bxCAN

c/set-protocol/tests/test_trends.c

@@ -0,0 +1,43 @@
+#include <assert.h>
+#include <stdio.h>
+#include <string.h>
+#include "set_trends.h"
+
+int main(void)
+{
+    const uint8_t data[] = {1, 0, 254, 255};
+    const uint32_t id = 0x1FD31234UL; /* priority 1, from device, type 7, dev 13, GAS */
+    assert(set_trend_can_value(1, 0x1235, 7, 13, 0, 1, 0, id, 1, data, 4) == 65534);
+    assert(set_trend_can_value(1, 0x1235, 7, 13, 0, 1, 1, id, 1, data, 4) == -2);
+    assert(set_trend_can_value(1, 0x1233, 7, 13, 0, 1, 0, id, 1, data, 4) == SET_TREND_NO_VALUE);
+    assert(set_trend_can_value(1, 0x1236, 7, 13, 0, 1, 0, id, 1, data, 4) == SET_TREND_NO_VALUE);
+    assert(set_trend_can_value(1, 0x1235, 6, 13, 0, 1, 0, id, 1, data, 4) == SET_TREND_NO_VALUE);
+    assert(set_trend_can_value(1, 0x1235, 7, 12, 0, 1, 0, id, 1, data, 4) == SET_TREND_NO_VALUE);
+    assert(set_trend_can_value(1, 0x1235, 7, 13, 0, 1, 0, id ^ 0x08000000UL, 1, data, 4) == SET_TREND_NO_VALUE);
+    assert(set_trend_can_value(1, 0x1235, 7, 13, 0, 1, 0, id, 1, data, 3) == SET_TREND_NO_VALUE);
+    for (unsigned flag = 2; flag <= 8; flag <<= 1) {
+        assert(set_trend_can_value(1, 0x1235, 7, 13, 0, 1, 0, id, (uint8_t)(1 | flag), data, 4) == SET_TREND_NO_VALUE);
+    }
+    assert(set_trend_can_value(2, 0x321, 0, 0, 2, 0, 1, 0x321, 0, data, 4) == -2);
+    assert(set_trend_can_value(2, 0x321, 0, 0, 3, 0, 1, 0x321, 0, data, 4) == SET_TREND_NO_VALUE);
+    assert(set_trend_word_value(0x8000, 1) == -32768);
+    assert(set_trend_word_value(0xFFFF, 0) == 65535);
+    const uint16_t addresses[] = {0x1234, 0xFFFF};
+    const uint8_t expected[] = {232, 3, 2, 0, 52, 18, 255, 255};
+    uint8_t output[132];
+    assert(set_trend_watch_request(1000, addresses, 2, output, sizeof(output)) == 8);
+    assert(memcmp(expected, output, 8) == 0);
+    assert(set_trend_watch_request(1000, addresses, 65, output, sizeof(output)) == 0);
+    assert(set_trend_watch_request(1000, NULL, 2, output, sizeof(output)) == 0);
+    assert(set_trend_watch_request(1000, addresses, 2, output, 7) == 0);
+    assert(set_trend_watch_ack(expected, 4, 1000, 2));
+    assert(!set_trend_watch_ack(expected, 4, 1000, 3));
+    const uint8_t packet[] = {1, 2, 3, 4, 2, 0, 52, 18, 255, 255};
+    uint16_t words[64];
+    assert(set_trend_watch_values(packet, sizeof(packet), words, 64) == 2);
+    assert(words[0] == 0x1234 && words[1] == 0xFFFF);
+    assert(set_trend_watch_values(packet, sizeof(packet) - 1, words, 64) == -1);
+    assert(set_trend_watch_values(packet, sizeof(packet), words, 1) == -1);
+    puts("Shared trend tests passed");
+    return 0;
+}