benoit poulain
/
MeT3_cours1_exemple_1
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Revision 8:c6ec6b9f6a55, committed 2020-09-17
- Comitter:
- kanope_benny
- Date:
- Thu Sep 17 12:51:11 2020 +0000
- Parent:
- 7:78af4df7012f
- Commit message:
- met3 origine
Changed in this revision
--- a/USBDevice.lib Fri Mar 01 13:25:02 2013 +0000 +++ b/USBDevice.lib Thu Sep 17 12:51:11 2020 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/USBDevice/#335f2506f422 +http://mbed.org/users/mbed_official/code/USBDevice/#53949e6131f6
--- a/main.cpp Fri Mar 01 13:25:02 2013 +0000
+++ b/main.cpp Thu Sep 17 12:51:11 2020 +0000
@@ -1,17 +1,115 @@
// Hello World example for the USBMIDI library
+#if 1
+
+
+#include "mbed.h"
+#include "USBSerial.h"
+
+
+void setup(void)
+{
+ RCC_ClkInitTypeDef RCC_ClkInitStruct;
+ RCC_OscInitTypeDef RCC_OscInitStruct;
+
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSI|RCC_OSCILLATORTYPE_HSE;
+ RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+
+ RCC_OscInitStruct.LSIState = RCC_LSI_ON;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+
+RCC_OscInitStruct.PLL.PLLM = 25; // VCO input clock = 1 MHz (25 MHz / 25)
+RCC_OscInitStruct.PLL.PLLN = 192; // VCO output clock = 192 MHz (1 MHz * 192)
+RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2; // PLLCLK = 96 MHz (192 MHz / 2)
+RCC_OscInitStruct.PLL.PLLQ = 4; // USB clock = 48 MHz (192 MHz / 4) --> Good for USB
+
+ HAL_RCC_OscConfig(&RCC_OscInitStruct);
+
+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK|RCC_CLOCKTYPE_PCLK1;
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
+ HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2);
+
+ SystemCoreClockUpdate();
+ SystemCoreClock = 96000000;
+
+ //HAL_RCC_MCOConfig(RCC_MCO2, RCC_MCO2SOURCE_SYSCLK, RCC_MCODIV_1); // output SYSCLOCK to pin PC9 to monitor frequency
+}
+
+
+
+DigitalOut myled(PC_13);
+
+int main() {
+
+ setup();
+
+ USBSerial pc;
+
+
+ while (1) {
+ pc.printf("\ncalisse de guidoune!");
+ myled = !myled; // LED
+ wait_ms( 100 );
+ }
+}
+
+
+#endif
+
+#if 0
#include "mbed.h"
#include "USBMIDI.h"
-USBMIDI midi;
-int main() {
+void setup(void)
+{
+ RCC_ClkInitTypeDef RCC_ClkInitStruct;
+ RCC_OscInitTypeDef RCC_OscInitStruct;
+
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSI|RCC_OSCILLATORTYPE_HSE;
+ RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+
+ RCC_OscInitStruct.LSIState = RCC_LSI_ON;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+
+RCC_OscInitStruct.PLL.PLLM = 25; // VCO input clock = 1 MHz (25 MHz / 25)
+RCC_OscInitStruct.PLL.PLLN = 192; // VCO output clock = 192 MHz (1 MHz * 192)
+RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2; // PLLCLK = 96 MHz (192 MHz / 2)
+RCC_OscInitStruct.PLL.PLLQ = 4; // USB clock = 48 MHz (192 MHz / 4) --> Good for USB
+
+ HAL_RCC_OscConfig(&RCC_OscInitStruct);
+
+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK|RCC_CLOCKTYPE_PCLK1;
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
+ HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2);
+
+ SystemCoreClockUpdate();
+ SystemCoreClock = 96000000;
+
+ //HAL_RCC_MCOConfig(RCC_MCO2, RCC_MCO2SOURCE_SYSCLK, RCC_MCODIV_1); // output SYSCLOCK to pin PC9 to monitor frequency
+}
+
+
+
+int main() {
+
+ setup();
+
+ USBMIDI midi;
+
+
while (1) {
for(int i=48; i<83; i++) { // send some messages!
midi.write(MIDIMessage::NoteOn(i));
wait(0.25);
midi.write(MIDIMessage::NoteOff(i));
wait(0.5);
+ myled = !myled; // LED
}
}
}
+#endif
\ No newline at end of file
--- a/mbed.bld Fri Mar 01 13:25:02 2013 +0000 +++ b/mbed.bld Thu Sep 17 12:51:11 2020 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/3d0ef94e36ec \ No newline at end of file +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file