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i2c: support esp32h2

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This commit is contained in:
laokaiyao
2022-01-04 19:48:12 +08:00
parent 7da023ceae
commit cf353c505a
28 changed files with 210 additions and 182 deletions
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4
examples/cxx/experimental/experimental_cpp_component/host_test/fixtures/test_fixtures.hpp
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Unlicense OR CC0-1.0
*
@@ -318,6 +318,7 @@ struct I2CMasterFix {
i2c_port_t port;
};
#if CONFIG_SOC_I2C_SUPPORT_SLAVE
struct I2CSlaveFix {
I2CSlaveFix(CreateAnd flags, i2c_port_t port_arg = 0, size_t buffer_size = 64) : i2c_conf(), port(port_arg)
{
@@ -344,6 +345,7 @@ struct I2CSlaveFix {
i2c_config_t i2c_conf;
i2c_port_t port;
};
#endif // CONFIG_SOC_I2C_SUPPORT_SLAVE
struct I2CCmdLinkFix
{

2
examples/cxx/experimental/experimental_cpp_component/host_test/i2c/main/i2c_cxx_test.cpp
View File

@@ -376,6 +376,7 @@ TEST_CASE("I2CMaster syncronous transfer (read and write)")
}
}
#if SOC_I2C_SUPPORT_SLAVE
TEST_CASE("I2CSlave parameter configuration fails")
{
CMockFixture fix;
@@ -458,3 +459,4 @@ TEST_CASE("I2CSlave read calls driver functions correctly")
CHECK(read_buffer[i] == WRITE_BUFFER[i]);
}
}
#endif // SOC_I2C_SUPPORT_SLAVE

2
examples/cxx/experimental/experimental_cpp_component/i2c_cxx.cpp
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@@ -155,6 +155,7 @@ vector<uint8_t> I2CMaster::sync_transfer(I2CAddress i2c_addr,
return composed_transfer.do_transfer(i2c_num, i2c_addr)[0];
}
#if CONFIG_SOC_I2C_SUPPORT_SLAVE
I2CSlave::I2CSlave(I2CNumber i2c_number,
SCL_GPIO scl_gpio,
SDA_GPIO sda_gpio,
@@ -191,6 +192,7 @@ int I2CSlave::read_raw(uint8_t *buffer, size_t buffer_len, chrono::milliseconds
{
return i2c_slave_read_buffer(i2c_num.get_value(), buffer, buffer_len, (TickType_t) timeout.count() / portTICK_PERIOD_MS);
}
#endif // CONFIG_SOC_I2C_SUPPORT_SLAVE
I2CWrite::I2CWrite(const vector<uint8_t> &bytes, chrono::milliseconds driver_timeout)
: I2CTransfer<void>(driver_timeout), bytes(bytes)

4
examples/cxx/experimental/experimental_cpp_component/include/i2c_cxx.hpp
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -400,6 +400,7 @@ public:
size_t read_n_bytes);
};
#if CONFIG_SOC_I2C_SUPPORT_SLAVE
/**
* @brief Responsible for initialization and de-initialization of an I2C slave peripheral.
*/
@@ -451,6 +452,7 @@ public:
*/
virtual int read_raw(uint8_t* buffer, size_t buffer_len, std::chrono::milliseconds timeout);
};
#endif // CONFIG_SOC_I2C_SUPPORT_SLAVE
/**
* Implementation for simple I2C writes, which can be executed by \c I2CMaster::transfer().

4
examples/cxx/experimental/experimental_cpp_component/test/test_i2c.cpp
View File

@@ -54,8 +54,9 @@ struct MasterFixture {
vector<uint8_t> data;
};
#if SOC_I2C_SUPPORT_SALVE
// TODO The I2C driver tests are disabled, so disable them here, too. Probably due to no runners.
#if !TEMPORARY_DISABLED_FOR_TARGETS(ESP32S2, ESP32S3)
#if !TEMPORARY_DISABLED_FOR_TARGETS(ESP32S2, ESP32S3, ESP8684)
static void i2c_slave_read_raw_byte(void)
{
@@ -258,4 +259,5 @@ TEST_CASE_MULTIPLE_DEVICES("I2CMaster Composed transfer", "[cxx i2c][test_env=UT
i2c_master_composed_trans, i2c_slave_composed_trans);
#endif //TEMPORARY_DISABLED_FOR_TARGETS(ESP32S2, ESP32S3)
#endif // SOC_I2C_SUPPORT_SALVE
#endif // __cpp_exceptions