managed components purge

2026-03-12 08:53:01 -05:00
parent 35b7074e81
commit 18faa5b83d
294 changed files with 19 additions and 59603 deletions
--- a/managed_components.old/esp-idf-lib__tca95x5/tca95x5.c
+++ b/managed_components.old/esp-idf-lib__tca95x5/tca95x5.c
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 2019 Ruslan V. Uss <unclerus@gmail.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holder nor the names of itscontributors
+ *    may be used to endorse or promote products derived from this software without
+ *    specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * @file tca95x5.c
+ *
+ * ESP-IDF driver for TCA9535/TCA9555 remote 16-bit I/O expanders for I2C-bus
+ *
+ * Copyright (c) 2019 Ruslan V. Uss <unclerus@gmail.com>
+ *
+ * BSD Licensed as described in the file LICENSE
+ */
+
+#include <esp_idf_lib_helpers.h>
+#include "tca95x5.h"
+
+#define I2C_FREQ_HZ 400000
+
+#define REG_IN0   0x00
+#define REG_OUT0  0x02
+#define REG_CONF0 0x06
+
+#define CHECK(x) do { esp_err_t __; if ((__ = x) != ESP_OK) return __; } while (0)
+#define CHECK_ARG(VAL) do { if (!(VAL)) return ESP_ERR_INVALID_ARG; } while (0)
+#define BV(x) (1 << (x))
+
+static esp_err_t read_reg_16(i2c_dev_t *dev, uint8_t reg, uint16_t *val)
+{
+    CHECK_ARG(dev && val);
+
+    I2C_DEV_TAKE_MUTEX(dev);
+    I2C_DEV_CHECK(dev, i2c_dev_read_reg(dev, reg, val, 2));
+    I2C_DEV_GIVE_MUTEX(dev);
+
+    return ESP_OK;
+}
+
+static esp_err_t write_reg_16(i2c_dev_t *dev, uint8_t reg, uint16_t val)
+{
+    CHECK_ARG(dev);
+
+    I2C_DEV_TAKE_MUTEX(dev);
+    I2C_DEV_CHECK(dev, i2c_dev_write_reg(dev, reg, &val, 2));
+    I2C_DEV_GIVE_MUTEX(dev);
+
+    return ESP_OK;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+esp_err_t tca95x5_init_desc(i2c_dev_t *dev, uint8_t addr, i2c_port_t port, gpio_num_t sda_gpio, gpio_num_t scl_gpio)
+{
+    CHECK_ARG(dev && (addr & TCA95X5_I2C_ADDR_BASE));
+
+    dev->port = port;
+    dev->addr = addr;
+    dev->cfg.sda_io_num = sda_gpio;
+    dev->cfg.scl_io_num = scl_gpio;
+#if HELPER_TARGET_IS_ESP32
+    dev->cfg.master.clk_speed = I2C_FREQ_HZ;
+#endif
+
+    return i2c_dev_create_mutex(dev);
+}
+
+esp_err_t tca95x5_free_desc(i2c_dev_t *dev)
+{
+    CHECK_ARG(dev);
+
+    return i2c_dev_delete_mutex(dev);
+}
+
+esp_err_t tca95x5_port_get_mode(i2c_dev_t *dev, uint16_t *mode)
+{
+    return read_reg_16(dev, REG_CONF0, mode);
+}
+
+esp_err_t tca95x5_port_set_mode(i2c_dev_t *dev, uint16_t mode)
+{
+    return write_reg_16(dev, REG_CONF0, mode);
+}
+
+esp_err_t tca95x5_port_read(i2c_dev_t *dev, uint16_t *val)
+{
+    return read_reg_16(dev, REG_IN0, val);
+}
+
+esp_err_t tca95x5_port_write(i2c_dev_t *dev, uint16_t val)
+{
+    return write_reg_16(dev, REG_OUT0, val);
+}
+
+esp_err_t tca95x5_get_level(i2c_dev_t *dev, uint8_t pin, uint32_t *val)
+{
+    uint16_t v;
+    CHECK(read_reg_16(dev, REG_IN0, &v));
+    *val = v & BV(pin) ? 1 : 0;
+
+    return ESP_OK;
+}
+
+esp_err_t tca95x5_set_level(i2c_dev_t *dev, uint8_t pin, uint32_t val)
+{
+    uint16_t v;
+
+    I2C_DEV_TAKE_MUTEX(dev);
+    I2C_DEV_CHECK(dev, i2c_dev_read_reg(dev, REG_OUT0, &v, 2));
+    v = (v & ~BV(pin)) | (val ? BV(pin) : 0);
+    I2C_DEV_CHECK(dev, i2c_dev_write_reg(dev, REG_OUT0, &v, 2));
+    I2C_DEV_GIVE_MUTEX(dev);
+
+    return ESP_OK;
+}
+