Kenji Arai / Mbed OS Arduino_Nano33BLESense_examples

Arduino board run on Mbed-os6.8.1 (only test purpose not official). Need Mbed Studio(1.3.1) not online compiler. If you compile on the online compiler, you can get a hex file but it does NOT work!!!

Dependencies:   APDS_9960 LPS22HB LSM9DS1 HTS221

1) DAPLink(LPC11U35)の準備
 使用したボード →https://akizukidenshi.com/catalog/g/gK-12144/
プログラムは、nRF52840-MDK用に公開されているDAPLinkのコンパイル済のバイナリコードを使わせていただきました。
https://github.com/makerdiary/nrf52840-mdk/tree/master/firmware/daplink
LPC11U35への書込みは、SW1(ISP)を押したままSW2(RESET)を操作するとPCに「CRP DISABLD」という名称でマウントされるので、書込まれているfirmware.binを削除してから、上記のbinファイルをコピーすれば書き込みが行われます。
書込み完了後にSW1を押さずに起動すれば、「DAPLINK」として認識されます。
DETAILS.TXTでDAPLinkの内容を確認できます。

2) 接続

Arduino Nano 33 BLE SenseLPC11U35 Interface CPUコメント
J3:Pin2 (ボード裏のパッド)CN1:Pin3 P0_7SWDIO
J3:Pin3 (ボード裏のパッド)CN1:Pin4 P0_8SWCLK
JP2:Pin14 　GNDCN2:Pin1 GNDGND

https://os.mbed.com/media/uploads/kenjiArai/snano_daplink.jpg https://os.mbed.com/media/uploads/kenjiArai/snano33ble_bottom.jpg
3)USBSerial
シリアル出力は、NANO 33 BLE SENSEボードのUSB端子経由で出力されます。

4)Mbed Studio 1.3.1を使って開発のこと！(オンラインコンパイラでは動作しません!)
https://os.mbed.com/media/uploads/kenjiArai/s1_2020-02-13.png https://os.mbed.com/media/uploads/kenjiArai/s2_2020-02-13.png

5)ボードピン配置 https://os.mbed.com/media/uploads/kenjiArai/nano33ble_pin.png

0_Blinky_LED/main0.cpp@1:cce280da16d4, 2021-02-28 (annotated)

Committer:
kenjiArai
Date:
Sun Feb 28 07:31:58 2021 +0000
Revision:
1:cce280da16d4
Parent:
0:f1a10797d9f6 
run on mbed-os6.8.0 (compile on Mbed Studio 1.3.1)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kenjiArai 0:f1a10797d9f6 1 /*
kenjiArai 0:f1a10797d9f6 2 * Mbed Application program
kenjiArai 1:cce280da16d4 3 * Nano 33 BLE Sense board runs on mbed-OS6
kenjiArai 0:f1a10797d9f6 4 * 3 LED (Y+G+RGB) blinky
kenjiArai 0:f1a10797d9f6 5 *
kenjiArai 1:cce280da16d4 6 * Copyright (c) 2020,'21 Kenji Arai / JH1PJL
kenjiArai 0:f1a10797d9f6 7 * http://www7b.biglobe.ne.jp/~kenjia/
kenjiArai 0:f1a10797d9f6 8 * https://os.mbed.com/users/kenjiArai/
kenjiArai 0:f1a10797d9f6 9 * Started: January 22nd, 2020
kenjiArai 1:cce280da16d4 10 * Revised: February 28th, 2021
kenjiArai 0:f1a10797d9f6 11 */
kenjiArai 0:f1a10797d9f6 12
kenjiArai 0:f1a10797d9f6 13 // Pre-selection --------------------------------------------------------------
kenjiArai 0:f1a10797d9f6 14 #include "select_example.h"
kenjiArai 0:f1a10797d9f6 15 //#define EXAMPLE_0_BLINKY_LED
kenjiArai 0:f1a10797d9f6 16 #ifdef EXAMPLE_0_BLINKY_LED
kenjiArai 0:f1a10797d9f6 17
kenjiArai 0:f1a10797d9f6 18 // Include --------------------------------------------------------------------
kenjiArai 0:f1a10797d9f6 19 #include "mbed.h"
kenjiArai 0:f1a10797d9f6 20 #include "nano33blesense_iodef.h"
kenjiArai 0:f1a10797d9f6 21
kenjiArai 0:f1a10797d9f6 22 // Definition -----------------------------------------------------------------
kenjiArai 0:f1a10797d9f6 23
kenjiArai 0:f1a10797d9f6 24 // Constructor ----------------------------------------------------------------
kenjiArai 0:f1a10797d9f6 25 DigitalOut led_y(PIN_YELLOW, 0);
kenjiArai 0:f1a10797d9f6 26 DigitalOut led_g(PIN_GREEN, 0);
kenjiArai 0:f1a10797d9f6 27 DigitalOut lr(PIN_LR, 1);
kenjiArai 0:f1a10797d9f6 28 DigitalOut lg(PIN_LG, 1);
kenjiArai 0:f1a10797d9f6 29 DigitalOut lb(PIN_LB, 1);
kenjiArai 0:f1a10797d9f6 30
kenjiArai 0:f1a10797d9f6 31 // RAM ------------------------------------------------------------------------
kenjiArai 0:f1a10797d9f6 32
kenjiArai 0:f1a10797d9f6 33 // ROM / Constant data --------------------------------------------------------
kenjiArai 0:f1a10797d9f6 34
kenjiArai 0:f1a10797d9f6 35 // Function prototypes --------------------------------------------------------
kenjiArai 0:f1a10797d9f6 36
kenjiArai 1:cce280da16d4 37 // subroutin (must be at this below line and do NOT change order) -------------
kenjiArai 1:cce280da16d4 38 #include "usb_serial_as_stdio.h"
kenjiArai 1:cce280da16d4 39 #include "check_revision.h"
kenjiArai 1:cce280da16d4 40 #include "common.h"
kenjiArai 1:cce280da16d4 41
kenjiArai 0:f1a10797d9f6 42 //------------------------------------------------------------------------------
kenjiArai 0:f1a10797d9f6 43 // Control Program
kenjiArai 0:f1a10797d9f6 44 //------------------------------------------------------------------------------
kenjiArai 0:f1a10797d9f6 45 int main()
kenjiArai 0:f1a10797d9f6 46 {
kenjiArai 1:cce280da16d4 47 usb_serial_initialize();
kenjiArai 1:cce280da16d4 48 print_revision();
kenjiArai 1:cce280da16d4 49 ThisThread::sleep_for(100ms);
kenjiArai 1:cce280da16d4 50 uint32_t counter = 0;
kenjiArai 0:f1a10797d9f6 51 while (true) {
kenjiArai 1:cce280da16d4 52 print_usb("Blinky LED's %u\r\n", ++counter);
kenjiArai 0:f1a10797d9f6 53 led_y = 1;
kenjiArai 0:f1a10797d9f6 54 led_g = 0;
kenjiArai 0:f1a10797d9f6 55 lr = 1;
kenjiArai 0:f1a10797d9f6 56 lg = 1;
kenjiArai 0:f1a10797d9f6 57 lb = 1;
kenjiArai 1:cce280da16d4 58 ThisThread::sleep_for(1s);
kenjiArai 0:f1a10797d9f6 59 led_y = 0;
kenjiArai 0:f1a10797d9f6 60 led_g = 1;
kenjiArai 0:f1a10797d9f6 61 lr = 1;
kenjiArai 0:f1a10797d9f6 62 lg = 1;
kenjiArai 0:f1a10797d9f6 63 lb = 1;
kenjiArai 1:cce280da16d4 64 ThisThread::sleep_for(1s);
kenjiArai 0:f1a10797d9f6 65 led_y = 0;
kenjiArai 0:f1a10797d9f6 66 led_g = 0;
kenjiArai 0:f1a10797d9f6 67 lr = 0;
kenjiArai 0:f1a10797d9f6 68 lg = 1;
kenjiArai 0:f1a10797d9f6 69 lb = 1;
kenjiArai 1:cce280da16d4 70 ThisThread::sleep_for(1s);
kenjiArai 0:f1a10797d9f6 71 led_y = 0;
kenjiArai 0:f1a10797d9f6 72 led_g = 0;
kenjiArai 0:f1a10797d9f6 73 lr = 1;
kenjiArai 0:f1a10797d9f6 74 lg = 0;
kenjiArai 0:f1a10797d9f6 75 lb = 1;
kenjiArai 1:cce280da16d4 76 ThisThread::sleep_for(1s);
kenjiArai 0:f1a10797d9f6 77 led_y = 0;
kenjiArai 0:f1a10797d9f6 78 led_g = 0;
kenjiArai 0:f1a10797d9f6 79 lr = 1;
kenjiArai 0:f1a10797d9f6 80 lg = 1;
kenjiArai 0:f1a10797d9f6 81 lb = 0;
kenjiArai 1:cce280da16d4 82 ThisThread::sleep_for(1s);
kenjiArai 0:f1a10797d9f6 83 led_y = 1;
kenjiArai 0:f1a10797d9f6 84 led_g = 1;
kenjiArai 0:f1a10797d9f6 85 lr = 0;
kenjiArai 0:f1a10797d9f6 86 lg = 0;
kenjiArai 0:f1a10797d9f6 87 lb = 0;
kenjiArai 1:cce280da16d4 88 ThisThread::sleep_for(1s);
kenjiArai 0:f1a10797d9f6 89 led_y = 0;
kenjiArai 0:f1a10797d9f6 90 led_g = 0;
kenjiArai 0:f1a10797d9f6 91 lr = 1;
kenjiArai 0:f1a10797d9f6 92 lg = 1;
kenjiArai 0:f1a10797d9f6 93 lb = 1;
kenjiArai 1:cce280da16d4 94 ThisThread::sleep_for(1s);
kenjiArai 1:cce280da16d4 95 }
kenjiArai 1:cce280da16d4 96 }
kenjiArai 1:cce280da16d4 97
kenjiArai 1:cce280da16d4 98 #if 0
kenjiArai 1:cce280da16d4 99 /*
kenjiArai 1:cce280da16d4 100 https://cpplover.blogspot.com/2010/03/variadic-templates.html
kenjiArai 1:cce280da16d4 101 */
kenjiArai 1:cce280da16d4 102 template <typename ... Args>
kenjiArai 1:cce280da16d4 103 void print_usb(const char *format, Args const & ... args)
kenjiArai 1:cce280da16d4 104 {
kenjiArai 1:cce280da16d4 105 if (usb == NULL) {
kenjiArai 1:cce280da16d4 106 return;
kenjiArai 1:cce280da16d4 107 } else {
kenjiArai 1:cce280da16d4 108 if (usb->connected() == true) {
kenjiArai 1:cce280da16d4 109 usb->printf(format, args ...);
kenjiArai 1:cce280da16d4 110 }
kenjiArai 0:f1a10797d9f6 111 }
kenjiArai 0:f1a10797d9f6 112 }
kenjiArai 0:f1a10797d9f6 113
kenjiArai 1:cce280da16d4 114 uint8_t readable()
kenjiArai 1:cce280da16d4 115 {
kenjiArai 1:cce280da16d4 116 return usb->readable();
kenjiArai 1:cce280da16d4 117 }
kenjiArai 1:cce280da16d4 118
kenjiArai 1:cce280da16d4 119 void putc(uint8_t c)
kenjiArai 1:cce280da16d4 120 {
kenjiArai 1:cce280da16d4 121 if (usb == NULL) {
kenjiArai 1:cce280da16d4 122 return;
kenjiArai 1:cce280da16d4 123 } else {
kenjiArai 1:cce280da16d4 124 usb->putc(c);
kenjiArai 1:cce280da16d4 125 }
kenjiArai 1:cce280da16d4 126 }
kenjiArai 1:cce280da16d4 127
kenjiArai 1:cce280da16d4 128 uint8_t getc()
kenjiArai 1:cce280da16d4 129 {
kenjiArai 1:cce280da16d4 130 if (usb == NULL) {
kenjiArai 1:cce280da16d4 131 while(true){ ;} // infinit loop
kenjiArai 1:cce280da16d4 132 } else {
kenjiArai 1:cce280da16d4 133 return usb->getc();
kenjiArai 1:cce280da16d4 134 }
kenjiArai 1:cce280da16d4 135 }
kenjiArai 1:cce280da16d4 136 #endif
kenjiArai 1:cce280da16d4 137
kenjiArai 0:f1a10797d9f6 138 #endif // EXAMPLE_0_BLINKY_LED