Kenji Arai
run on mbed-os6.6.0
| Num | SD Card pin | Module pin | Pin Name | Port Name | SPI |
|---|---|---|---|---|---|
| 1 | CD/DAT3 | CS | D10 | PB6 | - |
| 2 | CMD/DI | SDI | D11 | PA_7 | MOSI |
| 3 | VSS1 | GND | GND | - | - |
| 4 | VDD | 3.3V | 3V3 | - | - |
| 5 | CLK | CLK | D13 | PA_5 | SCLK |
| 6 | VSS2 | GND | GND | - | - |
| 7 | DAT0/DO | SDO | D12 | PA_6 | MISO |
| 8 | DAT1 | - | - | - | - |
| 9 | DAT2 | - | - | - | - |
電源+/-を含め合計6本の結線で接続します。
Nucleoシリーズは、ボード上のLED(プログラムでLED1）がD13に接続されSPIモード設定時にSCLKとなる構成が多いので、LED1制御を止める必要があります。
For DISCO-F769NI
https://os.mbed.com/users/kenjiArai/code/DISCO-F769NI_BD_SD_Card_Control/
For DISCO-F469NI
https://os.mbed.com/users/kenjiArai/code/DISCO-F469NI_BD_SD_Card_Control/
History
run on mbed-os6.6.0
2021-01-14, by kenjiArai [Thu, 14 Jan 2021 00:07:07 +0000] rev 7
run on mbed-os6.6.0
updated os5. changed starting process(wait key input)
2020-05-02, by kenjiArai [Sat, 02 May 2020 03:44:56 +0000] rev 6
updated os5. changed starting process(wait key input)
changed fclose() sequence
2019-12-27, by kenjiArai [Fri, 27 Dec 2019 03:01:55 +0000] rev 5
changed fclose() sequence
updated OS ->os5.15.0 & added file size information
2019-12-24, by kenjiArai [Tue, 24 Dec 2019 10:30:40 +0000] rev 4
updated OS ->os5.15.0 & added file size information
modified main.cpp. added check_revision.cpp. run on latest revision.
2019-08-17, by kenjiArai [Sat, 17 Aug 2019 03:29:11 +0000] rev 3
modified main.cpp. added check_revision.cpp. run on latest revision.
run on mbed-os5.12.4 without additional sd-driver lib.
2019-06-04, by kenjiArai [Tue, 04 Jun 2019 11:25:49 +0000] rev 2
run on mbed-os5.12.4 without additional sd-driver lib.
latest library and Mbed-OS5
2018-08-29, by kenjiArai [Wed, 29 Aug 2018 09:28:47 +0000] rev 1
latest library and Mbed-OS5
SD Card control on Mbed OS5
2018-04-07, by kenjiArai [Sat, 07 Apr 2018 01:33:25 +0000] rev 0
SD Card control on Mbed OS5