[FL-1506, FL-2197] Power, USB, LED driver improvements (#966)

* Power, USB, LED driver improvements
* u2f hid descriptor fix
* variable_item_list: value alignment fix
* InputTypeRepeat handling in menu/submenu/var_item_list
* lp5562: fix bugs on 400khz i2c
* Scripts: lint in parallel.
* FuriHal: rename some USB structure to match naming convention. Drivers: update magic values in LP5562.

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

bootloader/targets/f7/furi_hal/furi_hal_i2c.c

@@ -134,3 +134,72 @@ bool furi_hal_i2c_trx(
         return false;
     }
 }
+
+bool furi_hal_i2c_read_reg_8(
+    FuriHalI2cBusHandle* handle,
+    uint8_t i2c_addr,
+    uint8_t reg_addr,
+    uint8_t* data,
+    uint32_t timeout) {
+    assert(handle);
+
+    return furi_hal_i2c_trx(handle, i2c_addr, &reg_addr, 1, data, 1, timeout);
+}
+
+bool furi_hal_i2c_read_reg_16(
+    FuriHalI2cBusHandle* handle,
+    uint8_t i2c_addr,
+    uint8_t reg_addr,
+    uint16_t* data,
+    uint32_t timeout) {
+    assert(handle);
+
+    uint8_t reg_data[2];
+    bool ret = furi_hal_i2c_trx(handle, i2c_addr, &reg_addr, 1, reg_data, 2, timeout);
+    *data = (reg_data[0] << 8) | (reg_data[1]);
+
+    return ret;
+}
+
+bool furi_hal_i2c_read_mem(
+    FuriHalI2cBusHandle* handle,
+    uint8_t i2c_addr,
+    uint8_t mem_addr,
+    uint8_t* data,
+    uint8_t len,
+    uint32_t timeout) {
+    assert(handle);
+
+    return furi_hal_i2c_trx(handle, i2c_addr, &mem_addr, 1, data, len, timeout);
+}
+
+bool furi_hal_i2c_write_reg_8(
+    FuriHalI2cBusHandle* handle,
+    uint8_t i2c_addr,
+    uint8_t reg_addr,
+    uint8_t data,
+    uint32_t timeout) {
+    assert(handle);
+
+    uint8_t tx_data[2];
+    tx_data[0] = reg_addr;
+    tx_data[1] = data;
+
+    return furi_hal_i2c_tx(handle, i2c_addr, (const uint8_t*)&tx_data, 2, timeout);
+}
+
+bool furi_hal_i2c_write_reg_16(
+    FuriHalI2cBusHandle* handle,
+    uint8_t i2c_addr,
+    uint8_t reg_addr,
+    uint16_t data,
+    uint32_t timeout) {
+    assert(handle);
+
+    uint8_t tx_data[3];
+    tx_data[0] = reg_addr;
+    tx_data[1] = (data >> 8) & 0xFF;
+    tx_data[2] = data & 0xFF;
+
+    return furi_hal_i2c_tx(handle, i2c_addr, (const uint8_t*)&tx_data, 3, timeout);
+}

bootloader/targets/f7/furi_hal/furi_hal_i2c.h

@@ -84,6 +84,112 @@ bool furi_hal_i2c_trx(
     const uint8_t rx_size,
     uint32_t timeout);
 
+/** Perform I2C device register read (8-bit)
+ *
+ * @param      handle   pointer to FuriHalI2cBusHandle instance
+ * @param      i2c_addr I2C slave address
+ * @param      reg_addr register address
+ * @param      data     pointer to register value
+ * @param      timeout  timeout in ticks
+ *
+ * @return     true on successful transfer, false otherwise
+ */
+bool furi_hal_i2c_read_reg_8(
+    FuriHalI2cBusHandle* handle,
+    uint8_t i2c_addr,
+    uint8_t reg_addr,
+    uint8_t* data,
+    uint32_t timeout);
+
+/** Perform I2C device register read (16-bit)
+ *
+ * @param      handle   pointer to FuriHalI2cBusHandle instance
+ * @param      i2c_addr I2C slave address
+ * @param      reg_addr register address
+ * @param      data     pointer to register value
+ * @param      timeout  timeout in ticks
+ *
+ * @return     true on successful transfer, false otherwise
+ */
+bool furi_hal_i2c_read_reg_16(
+    FuriHalI2cBusHandle* handle,
+    uint8_t i2c_addr,
+    uint8_t reg_addr,
+    uint16_t* data,
+    uint32_t timeout);
+
+/** Perform I2C device memory read
+ *
+ * @param      handle   pointer to FuriHalI2cBusHandle instance
+ * @param      i2c_addr I2C slave address
+ * @param      mem_addr memory start address
+ * @param      data     pointer to data buffer
+ * @param      len      size of data buffer
+ * @param      timeout  timeout in ticks
+ *
+ * @return     true on successful transfer, false otherwise
+ */
+bool furi_hal_i2c_read_mem(
+    FuriHalI2cBusHandle* handle,
+    uint8_t i2c_addr,
+    uint8_t mem_addr,
+    uint8_t* data,
+    uint8_t len,
+    uint32_t timeout);
+
+/** Perform I2C device register write (8-bit)
+ *
+ * @param      handle   pointer to FuriHalI2cBusHandle instance
+ * @param      i2c_addr I2C slave address
+ * @param      reg_addr register address
+ * @param      data     register value
+ * @param      timeout  timeout in ticks
+ *
+ * @return     true on successful transfer, false otherwise
+ */
+bool furi_hal_i2c_write_reg_8(
+    FuriHalI2cBusHandle* handle,
+    uint8_t i2c_addr,
+    uint8_t reg_addr,
+    uint8_t data,
+    uint32_t timeout);
+
+/** Perform I2C device register write (16-bit)
+ *
+ * @param      handle   pointer to FuriHalI2cBusHandle instance
+ * @param      i2c_addr I2C slave address
+ * @param      reg_addr register address
+ * @param      data     register value
+ * @param      timeout  timeout in ticks
+ *
+ * @return     true on successful transfer, false otherwise
+ */
+bool furi_hal_i2c_write_reg_16(
+    FuriHalI2cBusHandle* handle,
+    uint8_t i2c_addr,
+    uint8_t reg_addr,
+    uint16_t data,
+    uint32_t timeout);
+
+/** Perform I2C device memory
+ *
+ * @param      handle   pointer to FuriHalI2cBusHandle instance
+ * @param      i2c_addr I2C slave address
+ * @param      mem_addr memory start address
+ * @param      data     pointer to data buffer
+ * @param      len      size of data buffer
+ * @param      timeout  timeout in ticks
+ *
+ * @return     true on successful transfer, false otherwise
+ */
+bool furi_hal_i2c_write_mem(
+    FuriHalI2cBusHandle* handle,
+    uint8_t i2c_addr,
+    uint8_t mem_addr,
+    uint8_t* data,
+    uint8_t len,
+    uint32_t timeout);
+
 #ifdef __cplusplus
 }
 #endif