/*!
 * @file        readme.txt
 *
 * @brief       This file is routine instruction
 *
 * @version     V1.0.0
 *
 * @date        2025-11-01
 *
 * @attention
 *
 *  Copyright (C) 2025 Geehy Semiconductor
 *
 *  You may not use this file except in compliance with the
 *  GEEHY COPYRIGHT NOTICE (GEEHY SOFTWARE PACKAGE LICENSE).
 *
 *  The program is only for reference, which is distributed in the hope
 *  that it will be useful and instructional for customers to develop
 *  their software. Unless required by applicable law or agreed to in
 *  writing, the program is distributed on an "AS IS" BASIS, WITHOUT
 *  ANY WARRANTY OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the GEEHY SOFTWARE PACKAGE LICENSE for the governing permissions
 *  and limitations under the License.
 */

&par Example Description

This example demonstrates an integrated system where the ADC measures an analog voltage,
and the DAC generates a control signal. In the ADC conversion complete interrupt, the
measured voltage is calculated and displayed via a serial interface. The DAC output is
dynamically updated in steps of approximately 100mV, cycling from 0V to 3.3V. This setup
is suitable for applications like voltage monitoring, signal generation, or testing,
providing real-time feedback and control.

- DAC generates voltage from 0V to 3.3V in discrete steps.

&par Hardware Description

connect DAC Channel1 (PD5) to ADC Channel 1 (PA1)

Reminder: When using PA1, ensure that the corresponding jumpers on the J10 header of
the TINY board are properly connected.

USART2_TX(PD0)
USART2_RX(PC12)

  - USART2 configured as follow:
  - BaudRate = 115200
  - Word Length = USART_WordLength_8b
  - Stop Bit = USART_StopBits_1
  - Parity = USART_Parity_No
  - Hardware flow control disabled (RTS and CTS signals)
  - Receive and transmit enabled

&par Directory contents

  - DAC/DAC_ADC16/Source/main.c                                    Main program implementing the test
  - DAC/DAC_ADC16/Source/g32r4xx_int.c                             Interrupt handlers

&par IDE environment

  - MDK-ARM V5.40
  - EWARM V9.60.2.5599
  - Eclipse V4.35.0 RC1 & clang V19.1.1

&par Hardware and Software environment

  - This example runs on G32R430 TINY Devices.