254 lines
9.4 KiB
C
254 lines
9.4 KiB
C
#include "screen.h"
|
||
#include <string.h>
|
||
|
||
/*************************************************************************************************************************
|
||
* @file screen.c
|
||
* @author 晏诚科技 Mr.Wang
|
||
* @version V1.0.0
|
||
* @date 11-Dec-2018
|
||
* @brief 提供LED语音显示屏主控板相关硬件驱动。实现LED内容显示、语音播报功能
|
||
******************************************************************************
|
||
* @使用方法：
|
||
* 先调用Screen_Init对LED语音显示屏主控板初始化，然后使用驱动相关“对外接口函数"实现显示播报功能
|
||
************************************************************************************************************************/
|
||
|
||
/*********应用层外部调用文件*******************************************************/
|
||
#include "usart.h" //#define UART_SCREEN COM5
|
||
#include "sysport.h"
|
||
#include "io.h"
|
||
/**********************************************************************************/
|
||
|
||
/**********************************************************************************
|
||
*驱动内部使用常变量
|
||
*********************************************************************************/
|
||
#define UART_SCREEN COM5
|
||
#define SCREEN_RS485_TX PDout(0) = 1
|
||
#define SCREEN_RS485_RX PDout(0) = 0
|
||
#define SCREEN_PORT PD
|
||
#define SCREEN_PIN PIN0
|
||
|
||
/**************************************************************************************************
|
||
* 名 称： void Screen_Init(void)
|
||
* 外部引用： UARTx_Init(UART_SCREEN, 9600, COM_IT_NO, INT_RANK_2) ;
|
||
* 功能说明： 1、对控制显示屏RS485的收发控制IO（PD0）进行初始化。
|
||
* 2、对RS485串口初始化
|
||
* 3、默认为485输出模式
|
||
***************************************************************************************************/
|
||
void Screen_Init(void)
|
||
{
|
||
|
||
}
|
||
|
||
/**************************************************************************************************
|
||
* 名 称： RunResult ScreenPrint(uint8_t LineNum, const char *pData, SCREENCOLOR_e eColor)
|
||
* 外部引用： UARTx_SendData(UART_SCREEN, &screenCmd, length+7) ;
|
||
* 入口参数： @param1 LineNum 显示屏区号
|
||
* @param2 *pData 显示缓冲区指针
|
||
* @param3 eColor 显示颜色
|
||
**************************************************************************************************/
|
||
RunResult ScreenPrint(uint8_t LineNum, const char *pData, SCREENCOLOR_e eColor) //0:紅色 1：綠色 2：黄色
|
||
{
|
||
// if( LineNum == 0x00 )
|
||
// {
|
||
// return (InParamErr) ;
|
||
// }
|
||
// uint8_t i = 0, j = 0, len = 0;
|
||
// uint8_t color = eColor-0x30 ;
|
||
// SCREEN_CMD *screenCmd;
|
||
// screenCmd = portMalloc(sizeof(SCREEN_CMD)) ;
|
||
// uint16_t length = 0 ;
|
||
// screenCmd->header = 0xA0 ;
|
||
// screenCmd->addr = 0x90 ;
|
||
// screenCmd->page = LineNum ;
|
||
// screenCmd->cmd = 0xA5 ;
|
||
// memset(screenCmd->data, 0, SCREEN_DATA_LEN) ;
|
||
// len = strlen((const char*)pData ) ;
|
||
// screenCmd->cheecksum = 0x00 ;
|
||
//
|
||
// for( i = 0; i < len ; i++ ) //提前计算长度信息
|
||
// {
|
||
// if( (*(uint8_t*)(pData+i)) > 0x7F )
|
||
// {
|
||
// screenCmd->data[j] = *(uint8_t*)(pData+i) ;
|
||
// screenCmd->data[j+1] = *(uint8_t*)(pData+i+1) ;
|
||
// screenCmd->data[j+2] = color ;
|
||
// screenCmd->cheecksum ^= (*(uint8_t*)(pData+i))^ color^ *(uint8_t*)(pData+i+1) ;
|
||
// length = j+3 ;
|
||
// i++ ;
|
||
// j=j+3 ;
|
||
// }
|
||
// else
|
||
// {
|
||
// screenCmd->data[j] = *(uint8_t*)(pData+i) ;
|
||
// screenCmd->data[j+1] = color ;
|
||
// length = j+2 ;
|
||
// j= j+2 ;
|
||
// screenCmd->cheecksum ^= (*(uint8_t*)(pData+i))^ color;
|
||
// }
|
||
// if( j >= SCREEN_DATA_LEN-1 )
|
||
// {
|
||
// portFree(screenCmd) ;
|
||
// return (RUNERR) ;
|
||
// }
|
||
// }
|
||
//
|
||
// screenCmd->lengthH = 0xFF &( length >> 8) ;
|
||
// screenCmd->lengthL = 0xFF & length ;
|
||
|
||
// screenCmd->cheecksum = screenCmd->cheecksum^ screenCmd->page^ screenCmd->cmd^ screenCmd->lengthH^ screenCmd->lengthL ;
|
||
|
||
// screenCmd->data[length] = screenCmd->cheecksum ;
|
||
// UARTx_SendData(UART_SCREEN, (char*)screenCmd, length+7) ;
|
||
// portFree(screenCmd) ;
|
||
return (RUNOK) ;
|
||
}
|
||
|
||
/**************************************************************************************************
|
||
* 名 称： RunResult ScreenPrint(uint8_t LineNum, const char *pData, SCREENCOLOR_e eColor)
|
||
* 外部引用： UARTx_SendData(UART_SCREEN,&screenCmd, length+7) ;
|
||
* 入口参数： @param1 LineNum 显示屏区号
|
||
* @param2 *pData 显示缓冲区指针
|
||
* @param3 eColor 显示颜色
|
||
**************************************************************************************************/
|
||
RunResult ScreenPrint2(uint8_t LineNum, SCREENCOLOR_e eColor, char *format, ... ) //0:紅色 1：綠色 2：黄色
|
||
{
|
||
// if( LineNum == 0x00 )
|
||
// {
|
||
// return (InParamErr) ;
|
||
// }
|
||
// uint8_t color = eColor - 0x30 ;
|
||
// char *pData = portMalloc(SCREEN_DATA_LEN) ;
|
||
// va_list ap;
|
||
// va_start(ap, format) ;
|
||
// int outLen = vsnprintf(pData, SCREEN_DATA_LEN, (const char*)format, ap); //vsprintf (temp, cmd, ap); //到此为止，所有的参数情况已经汇总到temp了
|
||
// if((outLen<=0)||( outLen > SCREEN_DATA_LEN))
|
||
// {
|
||
// ErrorLogPrintf("pData 溢出！--增加SCREEN_DATA_LEN数值。") ;
|
||
// va_end (ap);
|
||
// portFree(pData) ;
|
||
// return RUNERR ;
|
||
// }
|
||
//
|
||
// uint8_t i = 0, j = 0, len = 0;
|
||
// SCREEN_CMD *screenCmd;
|
||
// screenCmd = portMalloc(sizeof(SCREEN_CMD)) ;
|
||
// uint16_t length = 0 ;
|
||
// screenCmd->header = 0xA0 ;
|
||
// screenCmd->addr = 0x90 ;
|
||
// screenCmd->page = LineNum ;
|
||
// screenCmd->cmd = 0xA5 ;
|
||
// memset(screenCmd->data, 0, SCREEN_DATA_LEN) ;
|
||
// len = strlen((const char*)pData ) ;
|
||
// screenCmd->cheecksum = 0x00 ;
|
||
//
|
||
// for( i = 0; i < len ; i++ ) //提前计算长度信息
|
||
// {
|
||
// if( (*(uint8_t*)(pData+i)) > 0x7F )
|
||
// {
|
||
// screenCmd->data[j] = *(uint8_t*)(pData+i) ;
|
||
// screenCmd->data[j+1] = *(uint8_t*)(pData+i+1) ;
|
||
// screenCmd->data[j+2] = color ;
|
||
// screenCmd->cheecksum ^= (*(uint8_t*)(pData+i))^ color^ *(uint8_t*)(pData+i+1) ;
|
||
// length = j+3 ;
|
||
// i++ ;
|
||
// j=j+3 ;
|
||
// }
|
||
// else
|
||
// {
|
||
// screenCmd->data[j] = *(uint8_t*)(pData+i) ;
|
||
// screenCmd->data[j+1] = color ;
|
||
// length = j+2 ;
|
||
// j= j+2 ;
|
||
// screenCmd->cheecksum ^= (*(uint8_t*)(pData+i))^ color;
|
||
// }
|
||
// if( j >= SCREEN_DATA_LEN-1 )
|
||
// {
|
||
// portFree(screenCmd) ;
|
||
// portFree(pData) ;
|
||
// return (RUNERR) ;
|
||
// }
|
||
// }
|
||
//
|
||
// screenCmd->lengthH = 0xFF &( length >> 8) ;
|
||
// screenCmd->lengthL = 0xFF & length ;
|
||
|
||
// screenCmd->cheecksum = screenCmd->cheecksum^ screenCmd->page^ screenCmd->cmd^ screenCmd->lengthH^ screenCmd->lengthL ;
|
||
|
||
// screenCmd->data[length] = screenCmd->cheecksum ; //实际将screenCmd->cheecksum 填充到screenCmd->data最后一位
|
||
// UARTx_SendData(UART_SCREEN, (char*)screenCmd, length+7) ;
|
||
// portFree(screenCmd) ;
|
||
// portFree(pData) ;
|
||
return (RUNOK) ;
|
||
}
|
||
|
||
/**************************************************************************************************
|
||
* 名 称： RunResult VoicePrint( uint8_t volumeRank, char *format, ... )
|
||
* 外部引用： UARTx_SendData(UART_SCREEN,(uint8_t*)&voiceCmd, voiceLength+10 ) ;
|
||
* 入口参数：
|
||
* @param1 volumeRank 语音播报音量
|
||
* @param2 *format 可变参格式
|
||
* @param3 ... 变参参数
|
||
**************************************************************************************************/
|
||
RunResult VoicePrint( uint8_t volumeRank, char *format, ... )
|
||
{
|
||
// char *pData = portMalloc(SCREEN_DATA_LEN) ;
|
||
// va_list ap;
|
||
// va_start(ap, format) ;
|
||
// int outLen = vsnprintf(pData, SCREEN_DATA_LEN, (const char*)format, ap); //vsprintf (temp, cmd, ap); //到此为止，所有的参数情况已经汇总到temp了
|
||
// if((outLen<=0)||( outLen > SCREEN_DATA_LEN))
|
||
// {
|
||
// ErrorLogPrintf("pData 溢出！--增加SCREEN_DATA_LEN数值。") ;
|
||
// va_end (ap);
|
||
// portFree(pData) ;
|
||
// return RUNERR ;
|
||
// }
|
||
//
|
||
// uint8_t n = 0 ;
|
||
// VOICE_CMD *voiceCmd ;
|
||
// uint16_t voiceLength = 0 ;
|
||
// voiceCmd = portMalloc(sizeof(VOICE_CMD)) ;
|
||
// voiceCmd->header = 0xA0 ;
|
||
// voiceCmd->addr = 0x90 ;
|
||
// voiceCmd->page = 0x01 ;
|
||
// voiceCmd->cmd = 0x52 ;
|
||
// voiceCmd->cheecksum = 0x00 ;
|
||
//
|
||
// voiceLength = strlen( (const char*)pData )+2+4 ;
|
||
// voiceCmd->voiceLengthH = 0xFF &( voiceLength >> 8) ;
|
||
// voiceCmd->voiceLengthL = 0xFF & voiceLength ;
|
||
//
|
||
// voiceCmd->lengthH = voiceCmd->voiceLengthH ;
|
||
// voiceCmd->lengthL = voiceCmd->voiceLengthL+3 ;
|
||
//
|
||
// voiceCmd->voiceHeader = 0xFD ;
|
||
// voiceCmd->cmdVoice = 0x01 ;
|
||
// voiceCmd->voiceFormat = 0x00 ;
|
||
// memset(voiceCmd->data, 0, 64) ;
|
||
//
|
||
// snprintf((char*)voiceCmd->data, 5, "[v%c]", volumeRank) ;
|
||
// strcat( (char*)voiceCmd->data , (const char*)pData ) ;
|
||
////snprintf( (char*)voiceCmd.data2, 5, "[v%c]", volumeRank) ;
|
||
////snprintf( (char*)&voiceCmd.data2[5] ,SCREEN_DATA_LEN-5, "%s", (const char*)pData ) ;
|
||
// voiceCmd->cheecksum = voiceCmd->page^ voiceCmd->cmd^ voiceCmd->lengthH^ voiceCmd->lengthL^
|
||
// voiceCmd->voiceHeader^ voiceCmd->voiceLengthH^ voiceCmd->voiceLengthL^ voiceCmd->cmdVoice^ voiceCmd->voiceFormat ;
|
||
// for( n = 0; n < voiceLength; n++ )
|
||
// {
|
||
// voiceCmd->cheecksum = voiceCmd->cheecksum^ voiceCmd->data[n] ;
|
||
// }
|
||
// voiceCmd->data[voiceLength-2] = voiceCmd->cheecksum ;
|
||
// if( voiceLength >= SCREEN_DATA_LEN-10)
|
||
// {
|
||
// portFree(voiceCmd) ;
|
||
// portFree(pData) ;
|
||
// return (RUNERR) ;
|
||
// }
|
||
// UARTx_SendData(UART_SCREEN,(char*)voiceCmd, voiceLength+10 ) ;
|
||
// portFree(voiceCmd) ;
|
||
// portFree(pData) ;
|
||
return (RUNOK) ;
|
||
}
|
||
|
||
|
||
|
||
|