/*!
 * @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 how to implement real-time sampling of a single
analog channel using ADC16’s single conversion mode triggered by TMR1 every
500ms. It configures TMR1 to update at 100kHz and auto-reload at 49999,
generating a 500ms trigger cycle. ADC1_Channel1 (PA1) is set in single
conversion mode with an external trigger source (TMR1 TRGO). Once the timer
update event occurs, it triggers the ADC to sample the analog input. The
raw ADC data is read inside the interrupt service routine, and converted to
an approximate voltage (mV) using a reference assumption, then printed via
a serial interface.

&par Hardware Description

using ADC1_Channel1(PA1)

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

  - ADC16/ADC16_SingleRegulTmrTrigger/Source/main.c                 Main program implementing the test
  - ADC16/ADC16_SingleRegulTmrTrigger/Source/g32r4xx_int.c          nterrupt 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.