bstanwell/ch32v20x-examples
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update 1.8

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This commit is contained in:
qiyongshuang
2023-09-06 10:08:11 +08:00
parent b79c6ac80d
commit 64be955461
760 changed files with 42517 additions and 30957 deletions
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EVT/EXAM/PWR/Standby_Mode/.settings/language.settings.xml
-14
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@@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="869665849465349523" id="ilg.gnumcueclipse.managedbuild.cross.riscv.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT RISC-V Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>
EVT/EXAM/PWR/Standby_Mode/User/main.c
+16 -15
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@@ -4,22 +4,22 @@
* Version : V1.0.0
* Date : 2021/06/06
* Description : Main program body.
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
/*
*@Note
low power, standby mode routine:
WKUP(PA0)
This routine demonstrates that WFI enters the standby mode, the rising edge of
the WKUP (PA0) pin exits the standby mode,Program reset after wake-up.
Note: In order to reduce power consumption as much as possible, it is
recommended to set the unused GPIO to pull-down mode.
*/
*low power, standby mode routine:
*WKUP(PA0)
*This routine demonstrates that WFI enters the standby mode, the rising edge of
*the WKUP (PA0) pin exits the standby mode,Program reset after wake-up.
*Note: In order to reduce power consumption as much as possible, it is
*recommended to set the unused GPIO to pull-down mode.
*
*/
#include "debug.h"
@@ -38,7 +38,7 @@ int main(void)
{
GPIO_InitTypeDef GPIO_InitStructure = {0};
/* 为降低功耗，需将不用的GPIO设置成下拉输入 */
/* To reduce power consumption, unused GPIOs need to be set as pull-down inputs */
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA|RCC_APB2Periph_GPIOB|
RCC_APB2Periph_GPIOC|RCC_APB2Periph_GPIOD|RCC_APB2Periph_GPIOE, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All;
@@ -51,10 +51,11 @@ int main(void)
GPIO_Init(GPIOE, &GPIO_InitStructure);
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
SystemCoreClockUpdate();
Delay_Init();
USART_Printf_Init(115200);
printf("SystemClk:%d\r\n", SystemCoreClock);
printf( "ChipID:%08x\r\n", DBGMCU_GetCHIPID() );
printf("Standby Mode Test\r\n");
RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE);