Other Parts Discussed in Thread: HALCOGEN
Hello,
I am trying to use onboard temperature & light sensors of RM48 L950. I am referring to example code given in HALCoGen. So I made some changes in the example code to work on temperature & light sensors. But the output on terminal is like in the image I am attaching here. Can anyone tell me what is wrong in my pin configuartion or code?
Thanks & Regards,
Prathamesh Yawalkar
/** @file sys_main.c * @brief Application main file * @date 11-Dec-2018 * @version 04.07.01 * * This file contains an empty main function, * which can be used for the application. */ /* * Copyright (C) 2009-2018 Texas Instruments Incorporated - www.ti.com * * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the * distribution. * * Neither the name of Texas Instruments Incorporated nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ /* USER CODE BEGIN (0) */ /* USER CODE END */ /* Include Files */ #include "sys_common.h" /* USER CODE BEGIN (1) */ #include "esm.h" #include "adc.h" #include "sci.h" #include "gio.h" #define TSIZE1 12 uint8 TEXT1[TSIZE1]= {'\r','\n','|','\t','C','H','.','I','D','=','0','x'}; #define TSIZE2 9 uint8 TEXT2[TSIZE2]= {'\t','V','A','L','U','E','=','0','x'}; adcData_t adc_data[10]; void sciDisplayText(sciBASE_t *sci, uint8 *text, uint32 length); void sciDisplayData(sciBASE_t *sci, uint8 *text,uint32 length); void wait(uint32 time); /* USER CODE END */ /** @fn void main(void) * @brief Application main function * @note This function is empty by default. * * This function is called after startup. * The user can use this function to implement the application. */ /* USER CODE BEGIN (2) */ /* USER CODE END */ int main(void) { /* USER CODE BEGIN (3) */ uint32 ch_count=0; uint32 id =0; uint32 value =0; /* initialize gio */ gioInit(); gioSetDirection(gioPORTB, 1); /* initialize sci/sci-lin : even parity , 2 stop bits */ sciInit(); /* initialize ADC */ /* Group1 -> Channel 0 and 1 */ /* HW trigger trigger source as GIOB Pin 0 */ adcInit(); /* start adc conversion */ adcStartConversion(adcREG1,adcGROUP1); while(1) /* ... continue forever */ { /* trigger using gio port b, pin 0 */ gioSetBit(gioPORTB, 0, 1); /* ... wait and read the conversion count */ while((adcIsConversionComplete(adcREG1,adcGROUP1))==0); ch_count = adcGetData(adcREG1, adcGROUP1,&adc_data[0]); ch_count = ch_count; /* conversion results : */ /* adc_data[0] -> should have conversions for Group1 channel1 */ /* adc_data[1] -> should have conversions for Group1 channel2 */ /*id = adc_data[0].id;*/ /*value = adc_data[0].value;*/ id = adc_data[9].id; value = adc_data[9].value; gioSetBit(gioPORTB, 0, 0); sciDisplayText(scilinREG,&TEXT1[0],TSIZE1); /* send text 1 */ sciDisplayData(scilinREG,(uint8*)&id,8); /* send data 1 */ sciDisplayText(scilinREG,&TEXT2[0],TSIZE2); /* send text 2 */ sciDisplayData(scilinREG,(uint8*)&value,8); /* send data 2 */ id = adc_data[8].id; value = adc_data[8].value; sciDisplayText(scilinREG,&TEXT1[0],TSIZE1); /* send text 1 */ sciDisplayData(scilinREG,(uint8*)&id,16); /* send data 1 */ sciDisplayText(scilinREG,&TEXT2[0],TSIZE2); /* send text 2 */ sciDisplayData(scilinREG,(uint8*)&value,16); /* send data 2 */ wait(0xFFFFFF); }; /* USER CODE END */ return 0; } /* USER CODE BEGIN (4) */ void sciDisplayData(sciBASE_t *sci, uint8 *text,uint32 length) { uint8 txt = 0; uint8 txt1 = 0; #if ((__little_endian__ == 1) || (__LITTLE_ENDIAN__ == 1)) text = text + (length -1); #endif while(length--) { #if ((__little_endian__ == 1) || (__LITTLE_ENDIAN__ == 1)) txt = *text--; #else txt = *text++; #endif txt1 = txt; txt &= ~(0xF0); txt1 &= ~(0x0F); txt1 =txt1>>4; if(txt<=0x9) { txt +=0x30; } else if(txt > 0x9 && txt < 0xF) { txt +=0x37; } else { txt = 0x30; } if(txt1 <= 0x9) { txt1 +=0x30; } else if((txt1 > 0x9) && (txt1 <= 0xF)) { txt1 +=0x37; } else { txt1 = 0x30; } while ((scilinREG->FLR & 0x4) == 4); /* wait until busy */ sciSendByte(scilinREG,txt1); /* send out text */ while ((scilinREG->FLR & 0x4) == 4); /* wait until busy */ sciSendByte(scilinREG,txt); /* send out text */ }; } void sciDisplayText(sciBASE_t *sci, uint8 *text,uint32 length) { while(length--) { while ((scilinREG->FLR & 0x4) == 4); /* wait until busy */ sciSendByte(scilinREG,*text++); /* send out text */ }; } void wait(uint32 time) { while(time){time--;}; } /* USER CODE END */