keniti akiba
/
oled_helloworld_16x24_103_1
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Dependencies: mbed SSD1306_128x64_I2C
Revision 0:04b274da7c38, committed 2021-03-06
- Comitter:
- caa45040
- Date:
- Sat Mar 06 11:58:53 2021 +0000
- Commit message:
- stm32f103c8t6 oled 16x24 new
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SSD1306_128x64_I2C.lib Sat Mar 06 11:58:53 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/jk1lot/code/SSD1306_128x64_I2C/#46dcbaa430f4
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Mar 06 11:58:53 2021 +0000
@@ -0,0 +1,35 @@
+#include "mbed.h"
+#include "SSD1306.h"
+
+#define ADDR (0x3c<<1) // address
+//#define ADDR (0x3d<<1) // address
+
+//I2C i2c(I2C_SDA, I2C_SCL);
+I2C i2c(PB_7, PB_6); // STM32F103C8
+
+// Host PC Communication channels
+//Serial pc(USBTX, USBRX); // tx, rx
+Serial pc(PA_9, PA_10); // tx, rx 103
+
+// Instantiate OLED
+SSD1306 oled(i2c, ADDR);
+
+int ii; //ループカウンター
+int nn; //文字カウンター
+
+int main() {
+ pc.baud(9600);
+ //oled.writeString(0, 0, "Hello World !");
+
+
+ char n1_8[] = "12345678";
+
+ ii=0;
+ for(nn=0;nn<8;nn++){
+ // y x
+ oled.writeBigChar(0, ii*16,n1_8[nn]);
+ ii = ii + 1;
+ } //for
+ pc.printf("Printed something\r");
+ while(1){}
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sat Mar 06 11:58:53 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file