Thundersoft / Mbed OS A8491_for_TT_Mxx

Creating a project about A8491 for TT_Mxx

main.cpp@1:da8c10bb7386, 2019-04-26 (annotated)

Committer:
ThunderSoft
Date:
Fri Apr 26 09:41:23 2019 +0000
Revision:
1:da8c10bb7386
Parent:
0:6fc4594bc1db 
"Update the mbed-os code to support TT_M4G9"

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ThunderSoft 0:6fc4594bc1db 1 /* mbed Microcontroller Library
ThunderSoft 0:6fc4594bc1db 2 * Copyright (c) 2018 ARM Limited
ThunderSoft 0:6fc4594bc1db 3 * SPDX-License-Identifier: Apache-2.0
ThunderSoft 0:6fc4594bc1db 4 */
ThunderSoft 0:6fc4594bc1db 5
ThunderSoft 0:6fc4594bc1db 6 #include "mbed.h"
ThunderSoft 0:6fc4594bc1db 7 #include "MMA8491.h"
ThunderSoft 0:6fc4594bc1db 8
ThunderSoft 0:6fc4594bc1db 9
ThunderSoft 0:6fc4594bc1db 10
ThunderSoft 0:6fc4594bc1db 11 #ifdef TEST_LCD
ThunderSoft 0:6fc4594bc1db 12 LCD tft(LCD_SPI_CS,LCD_SPI_DC, LCD_MOSI_PIN, LCD_MISO_PIN, LCD_SPI_CL_PIN,LCD_BL_PIN);
ThunderSoft 0:6fc4594bc1db 13 #else
ThunderSoft 0:6fc4594bc1db 14 #define LCD int
ThunderSoft 0:6fc4594bc1db 15 LCD tft;
ThunderSoft 0:6fc4594bc1db 16 #endif
ThunderSoft 0:6fc4594bc1db 17
ThunderSoft 0:6fc4594bc1db 18
ThunderSoft 1:da8c10bb7386 19 #if __TT_M3HQ__
ThunderSoft 0:6fc4594bc1db 20 #define DISPLAY_TMPM_STRING "Welcome to Thundersoft TT_M3HQ"
ThunderSoft 1:da8c10bb7386 21 #endif
ThunderSoft 1:da8c10bb7386 22
ThunderSoft 1:da8c10bb7386 23
ThunderSoft 1:da8c10bb7386 24 #if __TT_M4G9__
ThunderSoft 1:da8c10bb7386 25 #define DISPLAY_TMPM_STRING "Welcome to Thundersoft TT_M4G9"
ThunderSoft 1:da8c10bb7386 26 #endif
ThunderSoft 0:6fc4594bc1db 27
ThunderSoft 0:6fc4594bc1db 28 /*macros for A8491 board*/
ThunderSoft 0:6fc4594bc1db 29 #define DISPLAY_A8491_STRING "A8491 board:"
ThunderSoft 0:6fc4594bc1db 30 #define DISPLAY_A8491_STRING_HIGH 16
ThunderSoft 0:6fc4594bc1db 31 #define DISPLAY_A8491_VALUE_STRING "A8491 value:"
ThunderSoft 0:6fc4594bc1db 32 #define DISPLAY_A8491_VALUE_STRING_HIGH 32
ThunderSoft 0:6fc4594bc1db 33 #define DISPLAY_A8491_VALUE_HIGH 48
ThunderSoft 0:6fc4594bc1db 34
ThunderSoft 0:6fc4594bc1db 35
ThunderSoft 0:6fc4594bc1db 36
ThunderSoft 0:6fc4594bc1db 37 static void displayForA8491(LCD &lcd)
ThunderSoft 0:6fc4594bc1db 38 {
ThunderSoft 0:6fc4594bc1db 39 #ifdef TEST_LCD
ThunderSoft 0:6fc4594bc1db 40 lcd.drawString(0,0,DISPLAY_TMPM_STRING,RED);
ThunderSoft 0:6fc4594bc1db 41 lcd.drawString(0,DISPLAY_A8491_STRING_HIGH,DISPLAY_A8491_STRING,RED);
ThunderSoft 0:6fc4594bc1db 42 lcd.drawString(0,DISPLAY_A8491_VALUE_STRING_HIGH,DISPLAY_A8491_VALUE_STRING,RED);
ThunderSoft 0:6fc4594bc1db 43 #endif
ThunderSoft 0:6fc4594bc1db 44 }
ThunderSoft 0:6fc4594bc1db 45
ThunderSoft 0:6fc4594bc1db 46 static void handleLCDForA8491(LCD &lcd,MMA8491 &accel)
ThunderSoft 0:6fc4594bc1db 47 {
ThunderSoft 0:6fc4594bc1db 48 float accel_data[3]; float accel_rms=0.0;
ThunderSoft 0:6fc4594bc1db 49 char temp_buffer[50];
ThunderSoft 0:6fc4594bc1db 50 while(1)
ThunderSoft 0:6fc4594bc1db 51 {
ThunderSoft 0:6fc4594bc1db 52 #ifdef TEST_LCD
ThunderSoft 0:6fc4594bc1db 53 accel.acquire_MMA8491_data_g(accel_data);
ThunderSoft 0:6fc4594bc1db 54 sprintf(temp_buffer,"%4.2f,%4.2f,%4.2f",accel_data[0],accel_data[1],accel_data[2]);
ThunderSoft 0:6fc4594bc1db 55 lcd.drawString(0,DISPLAY_A8491_VALUE_HIGH,temp_buffer,RED);
ThunderSoft 0:6fc4594bc1db 56 #endif
ThunderSoft 0:6fc4594bc1db 57 printf("%4.2f,%4.2f,%4.2f,\r\n",accel_data[0],accel_data[1],accel_data[2]);
ThunderSoft 0:6fc4594bc1db 58 #ifdef TEST_LCD
ThunderSoft 0:6fc4594bc1db 59 wait_ms(1000);
ThunderSoft 0:6fc4594bc1db 60 lcd.clearScreenArea(0,DISPLAY_A8491_VALUE_HIGH,WHITE);
ThunderSoft 0:6fc4594bc1db 61 #endif
ThunderSoft 0:6fc4594bc1db 62 }
ThunderSoft 0:6fc4594bc1db 63 }
ThunderSoft 0:6fc4594bc1db 64
ThunderSoft 0:6fc4594bc1db 65
ThunderSoft 0:6fc4594bc1db 66
ThunderSoft 0:6fc4594bc1db 67 int main()
ThunderSoft 0:6fc4594bc1db 68 {
ThunderSoft 0:6fc4594bc1db 69 MMA8491 accel(D14,D15,A1);
ThunderSoft 0:6fc4594bc1db 70 float accel_data[3]; float accel_rms=0.0;
ThunderSoft 0:6fc4594bc1db 71 #ifdef TEST_LCD
ThunderSoft 0:6fc4594bc1db 72 tft.init();
ThunderSoft 0:6fc4594bc1db 73 displayForA8491(tft);
ThunderSoft 0:6fc4594bc1db 74 #endif
ThunderSoft 0:6fc4594bc1db 75 printf("%s\r\n",DISPLAY_TMPM_STRING);
ThunderSoft 0:6fc4594bc1db 76 handleLCDForA8491(tft,accel);
ThunderSoft 0:6fc4594bc1db 77 while(1)
ThunderSoft 0:6fc4594bc1db 78 {
ThunderSoft 0:6fc4594bc1db 79 }
ThunderSoft 0:6fc4594bc1db 80 }