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efuse: Add new esp_efuse_write_field_bit() convenience function

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Angus Gratton
2020-04-25 14:58:30 +10:00
committed by Angus Gratton
parent 9b822a3d2e
commit 1dd5a4dba4
5 changed files with 63 additions and 12 deletions
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21
components/efuse/test/test_efuse.c
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@@ -267,6 +267,27 @@ TEST_CASE("efuse test write_field_cnt", "[efuse]")
test_write_cnt();
}
TEST_CASE("efuse test write_field_bit", "[efuse]")
{
esp_efuse_utility_erase_virt_blocks();
esp_efuse_utility_debug_dump_blocks();
uint8_t test_bit;
TEST_ESP_OK(esp_efuse_read_field_blob(ESP_EFUSE_TEST5_LEN_1, &test_bit, 1));
TEST_ASSERT_EQUAL_HEX8(0, test_bit);
TEST_ESP_OK(esp_efuse_write_field_bit(ESP_EFUSE_TEST5_LEN_1));
TEST_ESP_OK(esp_efuse_read_field_blob(ESP_EFUSE_TEST5_LEN_1, &test_bit, 1));
TEST_ASSERT_EQUAL_HEX8(1, test_bit);
// Can write the bit again and it's a no-op
TEST_ESP_OK(esp_efuse_write_field_bit(ESP_EFUSE_TEST5_LEN_1));
TEST_ESP_OK(esp_efuse_read_field_blob(ESP_EFUSE_TEST5_LEN_1, &test_bit, 1));
TEST_ASSERT_EQUAL_HEX8(1, test_bit);
esp_efuse_utility_debug_dump_blocks();
}
void cut_tail_arr(uint8_t *arr, int num_used_bits, size_t count_bits)
{
if ((num_used_bits + count_bits) % 8) {