I would like to display the pressure from ADC_DelSig_ 1 to LED_Driver_ 1, but please let me know what kind of function should be used. The 7 segments have 4 digits, but the display uses 3 digits from the right.
LED_Driver_1_Start(); /* 7ｾｸﾞ 初期化 */
LED_Driver_1_WriteString7Seg( "PSoC",0 ); /* 7ｾｸﾞ 文字列の表示 */
// LED_Driver_1_Write7SegDigitHex( 0x01,3 ); /* 7ｾｸﾞ HEX表示 */
CyDelay(2000); /* 2SEC 待ち */
LED_Driver_1_SetDisplayRAM( 0xFF,0 ); /* 7ｾｸﾞ HEX表示 4桁 */
LED_Driver_1_SetDisplayRAM( 0xFF,1 ); /* 7ｾｸﾞ HEX表示 3桁 */
LED_Driver_1_SetDisplayRAM( 0xFF,2 ); /* 7ｾｸﾞ HEX表示 2桁 */
LED_Driver_1_SetDisplayRAM( 0x7F,3 ); /* 7ｾｸﾞ HEX表示 1桁 */
tim_cnt1 = 500; /* 0.5SEC 待ち */
dev_rtry = 3; /* ﾃﾞﾊﾞｲｽ情報取得ﾘﾄﾗｲｶｳﾝﾄ設定 */
/* Initialize Variables */
ContinuouslySendData = FALSE;
SendSingleByte = FALSE;
SendEmulatedData = FALSE;
EmulatedData = 0;
/* Start the ADC conversion */
ADC_DelSig_1_StartConvert();
/* Send message to verify COM port is connected properly */
if(ADC_DelSig_1_IsEndConversion(ADC_DelSig_1_RETURN_STATUS))
{
/* Use the GetResult16 API to get an 8 bit unsigned result in
* single ended mode. The API CountsTo_mVolts is then used
* to convert the ADC counts into mV before transmitting via
* the UART. See the datasheet API description for more
* details */
Output = ADC_DelSig_1_CountsTo_mVolts(ADC_DelSig_1_GetResult16());
/* Send data based on last UART command */
if(SendSingleByte || ContinuouslySendData)
{
float inputRange=4.0-0.8; // 入力電圧の幅
float outputRange=5.0-0.0; // 出力パルス(MPascal)の幅
float inputVoltage=Output/1000.0; // Outputは入力電圧をmVで表しているので、1000.0で割ってVに変換
float pascal=(inputVoltage-0.8)*outputRange/inputRange; // 入力が0.8Vのとき0.0MPascal、4.0Vのとき5.0MPascalを出力
/* Format ADC result for transmition */
sprintf(TransmitBuffer, "Sample: %lu mV %6.3f MPa\r\n", Output, pascal); // パスカル表示を追加
}
}
}
}
