sw7203库编写完成
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ddd6c78209
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.vscode/settings.json
vendored
3
.vscode/settings.json
vendored
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@ -89,7 +89,8 @@
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"sw7203.h": "c",
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"i2c.h": "c",
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"ios": "c",
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"xiosbase": "c"
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"xiosbase": "c",
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"gpio.h": "c"
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},
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"cmake.configureOnOpen": false
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}
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@ -1,10 +1,47 @@
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#include <sw7203.h>
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#include "driver/gpio.h"
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#include "driver/i2c_master.h"
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#include "esp_log.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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static const char *SW7203_TAG = "SW7203";
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void sw7203_register_change_bitmask_nonpoint(uint8_t reg_addr, uint8_t data, uint8_t bitmask)
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{
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uint8_t original_reg;
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if (__sw7203_driver_config__.I2CBusBusyEnable == 1)
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{
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while (*SW7203_Mutex != 0)
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{
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vTaskDelay(50 / portTICK_PERIOD_MS);
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}
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*SW7203_Mutex = 1;
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ESP_ERROR_CHECK(i2c_master_transmit_receive(SW7203_I2C_handle, ®_addr, 1, &original_reg, 1, -1));
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*SW7203_Mutex = 0;
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}
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else
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ESP_ERROR_CHECK(i2c_master_transmit_receive(SW7203_I2C_handle, ®_addr, 1, &original_reg, 1, -1));
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uint8_t diff = (original_reg ^ (data)) & (bitmask);
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if (diff)
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{
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uint16_t write_data = (reg_addr) << 8 | (diff ^ original_reg);
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if (__sw7203_driver_config__.I2CBusBusyEnable == 1)
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{
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while (SW7203_Mutex != 0)
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{
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vTaskDelay(50 / portTICK_PERIOD_MS);
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}
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SW7203_Mutex = 1;
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ESP_ERROR_CHECK(i2c_master_transmit(SW7203_I2C_handle, &write_data, 2, -1));
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*SW7203_Mutex = 0;
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}
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else
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ESP_ERROR_CHECK(i2c_master_transmit(SW7203_I2C_handle, &write_data, 2, -1));
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}
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}
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uint8_t sw7203_I2C_address_find(i2c_master_bus_handle_t I2C_bus_handle)
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{
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esp_err_t errcode;
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@ -74,33 +111,93 @@ esp_err_t sw7203_reg_read(uint8_t reg_addr, uint8_t *data)
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vTaskDelay(50 / portTICK_PERIOD_MS);
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}
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SW7203_Mutex = 1;
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errcode = i2c_master_transmit(SW7203_I2C_handle, data, 2, -1);
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errcode = i2c_master_transmit_receive(SW7203_I2C_handle, reg_addr, 1, data, 1, -1);
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*SW7203_Mutex = 0;
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}
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else
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errcode = i2c_master_transmit(SW7203_I2C_handle, data, 2, -1);
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errcode = i2c_master_transmit_receive(SW7203_I2C_handle, reg_addr, 1, data, 1, -1);
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return errcode;
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}
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esp_err_t sw7203_reg_write(uint8_t reg_addr, uint8_t *data)
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{
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uint8_t tran_data[2];
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tran_data[0] = reg_addr;
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tran_data[1] = *data;
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esp_err_t errcode;
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if (__sw7203_driver_config__.I2CBusBusyEnable == 1)
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{
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while (SW7203_Mutex != 0)
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{
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vTaskDelay(50 / portTICK_PERIOD_MS);
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}
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SW7203_Mutex = 1;
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errcode = i2c_master_transmit(SW7203_I2C_handle, tran_data, 2, -1);
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*SW7203_Mutex = 0;
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}
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else
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errcode = i2c_master_transmit(SW7203_I2C_handle, tran_data, 2, -1);
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return errcode;
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}
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void sw7203_int()
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{
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if (__sw7203_driver_config__.INTGPIOEnable == 1)
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{
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while (1)
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{
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vTaskDelay(50 / portTICK_PERIOD_MS);
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SW7203IntCallBack();
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}
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}
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else
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{
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while (1)
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{
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if (gpio_get_level(sw7203_INT_gpio_num) == 0)
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{
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SW7203IntCallBack();
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}
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vTaskDelay(50 / portTICK_PERIOD_MS);
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}
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}
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}
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esp_err_t sw7203_driver_install(sw7203_config_t *sw7203_config, i2c_master_bus_handle_t I2C_bus_handle, uint8_t I2C_address)
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{
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if (I2C_address == -1)
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if (I2C_address != 0x18 && I2C_address != 0x1C && I2C_address != 0x38 && I2C_address != 0x3C)
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{
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return ESP_ERR_NOT_ALLOWED;
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}
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if (sw7203_config->SW7203_control_mode.mode == 1 && (sw7203_config->connectDetect.config.a1PortDetectEnable == 1 || sw7203_config->connectDetect.config.a2PortDetectEnable == 1))
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{
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return ESP_ERR_INVALID_RESPONSE;
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}
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if ((__sw7203_driver_config__.INTGPIOEnable = sw7203_config->SW7203_control_mode.INTGPIOEnable) == 0)
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{
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sw7203_INT_gpio_num = sw7203_config->INT_gpio_num;
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if (sw7203_config->SW7203_control_mode.gpioInitMode == 0)
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{
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gpio_config_t sw7203_int_gpio_config = {
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.pin_bit_mask = 1ull << sw7203_INT_gpio_num,
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.mode = GPIO_MODE_INPUT,
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.pull_down_en = gpio_pulldown_dis,
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.pull_up_en = gpio_pullup_en,
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};
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gpio_config(&sw7203_int_gpio_config);
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}
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}
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__sw7203_driver_config__.mode = sw7203_config->SW7203_control_mode.mode;
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__sw7203_driver_config__.I2CBusBusyEnable = sw7203_config->SW7203_control_mode.I2CBusBusyEnable;
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__sw7203_driver_config__.voltageConflictSwitch = sw7203_config->SW7203_control_mode.voltageConflictSwitch;
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__sw7203_driver_config__.porta1enable = sw7203_config->connectDetect.config.a1PortDetectEnable;
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__sw7203_driver_config__.porta2enable = sw7203_config->connectDetect.config.a2PortDetectEnable;
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esp_err_t errcode;
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i2c_device_config_t sw7203_i2c_dev_config = {
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.dev_addr_length = I2C_ADDR_BIT_LEN_7,
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.device_address = I2C_address,
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.scl_speed_hz = 100000};
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ESP_ERROR_CHECK(errcode = i2c_master_bus_add_device(I2C_bus_handle, &sw7203_i2c_dev_config, &SW7203_I2C_handle));
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if (sw7203_config->SW7203_control_mode.I2CBusBusyEnable == 0)
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{
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SW7203_Mutex = sw7203_config->Mutex;
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__sw7203_driver_config__.I2CBusBusyEnable = 1;
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}
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else
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__sw7203_driver_config__.I2CBusBusyEnable = 0;
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SW7203_Mutex = sw7203_config->Mutex;
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sw7203_register_change_bitmask(&SW7203RegAddress_bitmask[0][0], &sw7203_config->connectDetect.hex, &SW7203RegAddress_bitmask[0][1]); // {0x18, 0b00010011}, 0
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sw7203_register_change_bitmask(&SW7203RegAddress_bitmask[1][0], &sw7203_config->i2cAddress, &SW7203RegAddress_bitmask[1][1]); // {0x1A, 0b00000011}, 1
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sw7203_register_change_bitmask(&SW7203RegAddress_bitmask[2][0], &sw7203_config->funcConfig1.hex, &SW7203RegAddress_bitmask[2][1]); // {0x20, 0b11100111}, 2
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@ -112,6 +209,10 @@ esp_err_t sw7203_driver_install(sw7203_config_t *sw7203_config, i2c_master_bus_h
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sw7203_register_change_bitmask(&SW7203RegAddress_bitmask[8][0], &sw7203_config->funcConfig7.hex, &SW7203RegAddress_bitmask[8][1]); // {0x33, 0b11111111}, 8
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uint8_t data_up, data_lb;
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int tmp;
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data_up = 0b01111100 & (sw7203_config->connectDetect.config.a1PortDetectEnable) & ((sw7203_config->connectDetect.config.a1PortDetectEnable) ? 2 : 0);
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sw7203_register_change_bitmask(&SW7203RegAddress_bitmask[26][0], &data_up, &SW7203RegAddress_bitmask[26][1]); // {0x02, 0b01111111} 26
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data_up = 0b10111111 & ((sw7203_config->funcConfig1.config.NTCProtectEnable) ? 0 : 64);
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sw7203_register_change_bitmask(&SW7203RegAddress_bitmask[27][0], &data_up, &SW7203RegAddress_bitmask[27][1]); // {0x28, 0b00011111} 27
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if (sw7203_config->chargeVoltage_mV < 3000)
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{
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data_up = 0;
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@ -211,6 +312,11 @@ esp_err_t sw7203_driver_install(sw7203_config_t *sw7203_config, i2c_master_bus_h
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}
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sw7203_register_change_bitmask(&SW7203RegAddress_bitmask[18][0], &data_up, &SW7203RegAddress_bitmask[18][1]); // {0x42, 0b01111111}, 18
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sw7203_register_change_bitmask(&SW7203RegAddress_bitmask[19][0], &sw7203_config->NTCConfig.hex, &SW7203RegAddress_bitmask[19][1]); // {0x43, 0b11111111}, 19
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if (sw7203_config->SW7203_control_mode.intMode == 0)
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{
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xTaskCreate(sw7203_int, "sw7203 int driver func", 1024, NULL, 5, &__sw7203_int_rtos_handle__);
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}
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return ESP_OK;
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}
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@ -218,7 +324,7 @@ void sw7203SwitchOutput(sw7203_Vout_config_t *config)
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{
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uint8_t data_up, data_lb;
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int tmp;
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if (config->VBUSVoltage_mV < 3000)
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if ((__sw7203_current_output_voltage__ = config->VBUSVoltage_mV) < 3000)
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{
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data_up = 0;
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data_lb = 0;
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@ -292,5 +398,154 @@ void sw7203SwitchOutput(sw7203_Vout_config_t *config)
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esp_err_t sw7203_driver_uninstall(i2c_master_bus_handle_t I2C_bus_handle)
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{
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if (__sw7203_int_rtos_handle__ != NULL)
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vTaskDelete(__sw7203_int_rtos_handle__);
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return i2c_master_bus_rm_device(SW7203_I2C_handle);
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}
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void SW7203IntCallBack()
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{
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uint8_t buffer;
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sw7203_reg_read(0x04, buffer);
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if (buffer & 0x40)
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{
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ESP_LOGW(SW7203_TAG, "VSYS Over Voltage!");
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}
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if (buffer & 0x20)
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{
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ESP_LOGW(SW7203_TAG, "Charge Time Out!");
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}
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if (buffer & 0x10)
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{
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ESP_LOGI(SW7203_TAG, "Charge Full!");
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}
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if (buffer & 0x08)
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{
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ESP_LOGI(SW7203_TAG, "Port B pluged in!");
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sw7203OutputDisable();
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sw7203_register_change_bitmask_nonpoint(0x19, 0b00000100, 0b00000100);
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sw7203_register_change_bitmask_nonpoint(0x0d, 0b00010000, 0b00010000);
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}
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if (buffer & 0x04)
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{
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ESP_LOGI(SW7203_TAG, "Port B removed!");
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sw7203_register_change_bitmask_nonpoint(0x19, 0, 0b00000100);
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if (__sw7203_driver_config__.porta1enable == 1)
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{
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sw7203_register_change_bitmask_nonpoint(0x0c, 0b00000010, 0b00000010);
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vTaskDelay(300 / portTICK_PERIOD_MS);
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sw7203_register_change_bitmask_nonpoint(0x0c, 0b00000000, 0b00000010);
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}
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if (__sw7203_driver_config__.porta2enable == 1)
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{
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sw7203_register_change_bitmask_nonpoint(0x0c, 0b00000001, 0b00000001);
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vTaskDelay(300 / portTICK_PERIOD_MS);
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sw7203_register_change_bitmask_nonpoint(0x0c, 0b00000000, 0b00000001);
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}
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}
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if (__sw7203_driver_config__.porta2enable == 1 && buffer & 0x02)
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{
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ESP_LOGI(SW7203_TAG, "A2 pluged in!");
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if (__sw7203_driver_config__.mode == 0)
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{
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sw7203_Vout_config_t *tmp = (*__SW7203CallBack_)(sw7203_port_A2);
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if (tmp->VBUSVoltage_mV != __sw7203_current_output_voltage__)
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{
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sw7203SwitchOutput(tmp);
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}
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sw7203_register_change_bitmask_nonpoint(0x19, 0b00000001, 0b00000001);
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}
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}
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if (__sw7203_driver_config__.porta1enable == 1 && buffer & 0x01)
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{
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ESP_LOGI(SW7203_TAG, "A1 pluged in!");
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if (__sw7203_driver_config__.mode == 0)
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{
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sw7203_Vout_config_t *tmp = (*__SW7203CallBack_)(sw7203_port_A1);
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if (tmp->VBUSVoltage_mV != __sw7203_current_output_voltage__)
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{
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sw7203SwitchOutput(tmp);
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}
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sw7203_register_change_bitmask_nonpoint(0x19, 0b00000010, 0b00000010);
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}
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}
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buffer = 0x7f;
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sw7203_reg_write(0x04, &buffer);
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sw7203_reg_read(0x05, buffer);
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if (buffer & 0x80)
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{
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ESP_LOGW(SW7203_TAG, "Chip Over Temperature!");
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}
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if (buffer & 0x40)
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{
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ESP_LOGW(SW7203_TAG, "NTC Over Temperature!");
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}
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if (buffer & 0x20)
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{
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ESP_LOGW(SW7203_TAG, "VBUS Over Voltage!");
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}
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if (buffer & 0x10)
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{
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ESP_LOGW(SW7203_TAG, "VBAT Over Voltage!");
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}
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if (buffer & 0x08)
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{
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ESP_LOGW(SW7203_TAG, "VBAT Under Voltage!");
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}
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if (buffer & 0x04)
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{
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ESP_LOGW(SW7203_TAG, "VBUS Short-Cutted!");
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}
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if (buffer & 0x02)
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{
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ESP_LOGW(SW7203_TAG, "VBUS Over Power!");
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}
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if (buffer & 0x01)
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{
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ESP_LOGW(SW7203_TAG, "VSYS Over Power!");
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}
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buffer = 0xff;
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sw7203_reg_write(0x05, &buffer);
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}
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void sw7203OutputEnable()
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{
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sw7203_register_change_bitmask_nonpoint(0x0d, 0b00000001, 0b00000001);
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}
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void sw7203OutputDisable()
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{
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sw7203_register_change_bitmask_nonpoint(0x0d, 0, 0b00000001);
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if (__sw7203_driver_config__.porta1enable == 1)
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{
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sw7203_register_change_bitmask_nonpoint(0x0c, 0b00000010, 0b00000010);
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vTaskDelay(300 / portTICK_PERIOD_MS);
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sw7203_register_change_bitmask_nonpoint(0x0c, 0b00000000, 0b00000010);
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}
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if (__sw7203_driver_config__.porta2enable == 1)
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{
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sw7203_register_change_bitmask_nonpoint(0x0c, 0b00000001, 0b00000001);
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vTaskDelay(300 / portTICK_PERIOD_MS);
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sw7203_register_change_bitmask_nonpoint(0x0c, 0b00000000, 0b00000001);
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}
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}
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void sw7203A1PortOpen()
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{
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sw7203_register_change_bitmask_nonpoint(0x19, 0b00000010, 0b00000010);
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}
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void sw7203A2PortOpen()
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{
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sw7203_register_change_bitmask_nonpoint(0x19, 0b00000001, 0b00000001);
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}
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void sw7203A1PortClose()
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{
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sw7203_register_change_bitmask_nonpoint(0x19, 0, 0b00000010);
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}
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void sw7203A2PortClose()
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{
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sw7203_register_change_bitmask_nonpoint(0x19, 0, 0b00000001);
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}
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@ -4,35 +4,36 @@
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#include "driver/i2c_master.h"
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#include "esp_log.h"
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typedef sw7203_Vout_config_t *(*SW7203CallBack_t)(sw7203_I2C_port);
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typedef enum
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{
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sw7203_port_A1,
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sw7203_port_A2
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} sw7203_I2C_port;
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typedef sw7203_Vout_config_t *(*SW7203OutputConfigCallBack_t)(sw7203_I2C_port);
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void SW7203IntCallBack();
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uint8_t sw7203_INT_gpio_num;
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static i2c_master_dev_handle_t SW7203_I2C_handle;
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int8_t *SW7203_Mutex = NULL;
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static SW7203CallBack_t *__SW7203CallBack_;
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uint8_t *SW7203_Mutex = NULL;
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static SW7203OutputConfigCallBack_t *__SW7203CallBack_;
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TaskHandle_t __sw7203_int_rtos_handle__ = NULL;
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int __sw7203_current_output_voltage__;
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struct
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{
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uint8_t mode : 1;
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// 控制模式选择
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// 0: 被动模式 采取回调函数的方式进行运作，当检测到输入插入时调用回调函数，回调函数输入具体插入口，回调函数需返回输出配置的指针
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// 1: 主动模式 放弃中断中插入检测，直接用函数和配置文件进行设置
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uint8_t INTGPIOEnable : 1;
|
||||
// 中断GPIO模式使能
|
||||
// 0: 中断GPIO启动
|
||||
// 1: 轮询I2C代替中断GPIO
|
||||
|
||||
uint8_t intMode : 1;
|
||||
// 中断模式选择，在使用轮询I2C后无效
|
||||
// 0: 轮询模式 驱动程序自动加载中断轮询函数
|
||||
// 1: ESP32中断回调模式 需用户单独配置中断端口并中断后调用 函数
|
||||
|
||||
uint8_t voltageConflictSwitch : 1;
|
||||
// 电压冲突选择，在设置为主动模式后无效
|
||||
// 0: 当A1 A2 任何一个已经插入且插入第二个时回调得到第二个不同的电压值，立刻切换到这个电压
|
||||
// 1: 当A1 A2 任何一个已经插入且插入第二个时回调得到第二个不同的电压值，等待第一个插入的拔出后再输出第二个电压
|
||||
|
||||
uint8_t I2CBusBusyEnable : 1;
|
||||
|
||||
uint8_t porta1enable : 1;
|
||||
|
||||
uint8_t porta2enable : 1;
|
||||
|
||||
} __sw7203_driver_config__;
|
||||
|
||||
typedef union
|
||||
|
|
@ -54,12 +55,6 @@ typedef enum
|
|||
sw7203_I2c_0x18 = 3
|
||||
} sw7203_I2C_address_t;
|
||||
|
||||
typedef enum
|
||||
{
|
||||
sw7203_port_A1,
|
||||
sw7203_port_A2
|
||||
} sw7203_I2C_port;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
uint16_t VBUSVoltage_mV; // 放电 VBUS 输出电压设置 [3000,22000] 单位：毫伏（mV）
|
||||
|
|
@ -76,7 +71,7 @@ typedef struct
|
|||
|
||||
sw7203_I2C_address_t i2cAddress;
|
||||
void *Mutex;
|
||||
SW7203CallBack_t CallBack;
|
||||
SW7203OutputConfigCallBack_t CallBack;
|
||||
|
||||
struct
|
||||
{
|
||||
|
|
@ -91,9 +86,9 @@ typedef struct
|
|||
// 1: 轮询I2C代替中断GPIO
|
||||
|
||||
uint8_t intMode : 1;
|
||||
// 中断模式选择，在使用轮询I2C后无效
|
||||
// 中断模式选择
|
||||
// 0: 轮询模式 驱动程序自动加载中断轮询函数
|
||||
// 1: ESP32中断回调模式 需用户单独配置中断端口并中断后调用 函数
|
||||
// 1: ESP32中断回调模式 需用户单独配置中断端口并中断后调用SW7203IntCallBack函数
|
||||
|
||||
uint8_t gpioInitMode : 1;
|
||||
// gpio初始化模式选择，在使用轮询I2C后无效
|
||||
|
|
@ -102,8 +97,8 @@ typedef struct
|
|||
|
||||
uint8_t voltageConflictSwitch : 1;
|
||||
// 电压冲突选择，在设置为主动模式后无效
|
||||
// 0: 当A1 A2 任何一个已经插入且插入第二个时回调得到第二个不同的电压值，立刻切换到这个电压
|
||||
// 1: 当A1 A2 任何一个已经插入且插入第二个时回调得到第二个不同的电压值，等待第一个插入的拔出后再输出第二个电压
|
||||
// 0: 当A1 A2 任何一个已经插入且插入第二个时回调得到第二个不同的电压值，立刻切换到这个电压并直接打开第二个口
|
||||
// 1: 当A1 A2 任何一个已经插入且插入第二个时回调得到第二个不同的电压值，立刻关闭这个口切换到第二个口且切换到现在输入的电压
|
||||
|
||||
uint8_t I2CBusBusyEnable : 1;
|
||||
// I2C总线忙使能
|
||||
|
|
@ -425,6 +420,42 @@ esp_err_t sw7203_driver_install(sw7203_config_t *sw7023_config, i2c_master_bus_h
|
|||
*/
|
||||
void sw7203SwitchOutput(sw7203_Vout_config_t *config);
|
||||
|
||||
/**
|
||||
* @brief SW7203 开启输出
|
||||
*
|
||||
*/
|
||||
void sw7203OutputEnable();
|
||||
|
||||
/**
|
||||
* @brief SW7203 关闭输出
|
||||
*
|
||||
*/
|
||||
void sw7203OutputDisable();
|
||||
|
||||
/**
|
||||
* @brief SW7203 开启A1端口
|
||||
*
|
||||
*/
|
||||
void sw7203A1PortOpen();
|
||||
|
||||
/**
|
||||
* @brief SW7203 开启A2端口
|
||||
*
|
||||
*/
|
||||
void sw7203A2PortOpen();
|
||||
|
||||
/**
|
||||
* @brief SW7203 关闭A1端口
|
||||
*
|
||||
*/
|
||||
void sw7203A1PortClose();
|
||||
|
||||
/**
|
||||
* @brief SW7203 关闭A2端口
|
||||
*
|
||||
*/
|
||||
void sw7203A2PortClose();
|
||||
|
||||
/**
|
||||
* @brief SW7203 移除驱动程序
|
||||
*
|
||||
|
|
@ -462,6 +493,8 @@ const uint8_t SW7203RegAddress_bitmask[][2] = {
|
|||
{0x26, 0b01111111},
|
||||
{0x27, 0b01111111},
|
||||
{0x28, 0b00011111},
|
||||
{0x02, 0b01111111},
|
||||
{0x03, 0b11111111},
|
||||
};
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue
Block a user