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/
mbed-os.lib@3:4d7be22641c1, 2019-08-17 (annotated)
- Committer:
- kenjiArai
- Date:
- Sat Aug 17 03:29:11 2019 +0000
- Revision:
- 3:4d7be22641c1
- Parent:
- 2:c88e7695167e
- Child:
- 4:6d6ea85642ed
modified main.cpp. added check_revision.cpp. run on latest revision.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kenjiArai | 3:4d7be22641c1 | 1 | https://github.com/ARMmbed/mbed-os/#808c45062f940790e1287bd6b8420290c062775c |