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update usbh_test with SerialHost

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hathach 2022-12-23 22:31:02 +07:00
parent 681f50a485
commit a3857ba7dd
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GPG key ID: F5D50C6D51D17CBA
2 changed files with 37 additions and 2 deletions
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3
Adafruit_TestBed_Brains.h
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@ -83,7 +83,10 @@ public:
SdFat SD;
SdSpiConfig SD_CONFIG = SdSpiConfig(17, SHARED_SPI, SD_SCK_MHZ(16));
// USB host
Adafruit_USBH_Host USBHost;
// Host MSC
FatVolume USBH_FS;
Adafruit_USBH_MSC_BlockDevice USBH_BlockDev;

36
examples/Brain/usbh_test/usbh_test.ino
View file

@ -10,6 +10,9 @@
#include "Adafruit_TestBed_Brains.h"
// CDC Host object
Adafruit_USBH_CDC SerialHost;
//--------------------------------------------------------------------+
// Setup and Loop on Core0
//--------------------------------------------------------------------+
@ -18,7 +21,22 @@ void setup() {
}
void loop() {
uint8_t buf[64];
// Serial -> SerialHost
if (Serial.available()) {
size_t count = Serial.read(buf, sizeof(buf));
if ( SerialHost && SerialHost.connected() ) {
SerialHost.write(buf, count);
SerialHost.flush();
}
}
// SerialHost -> Serial
if ( SerialHost.connected() && SerialHost.available() ) {
size_t count = SerialHost.read(buf, sizeof(buf));
Serial.write(buf, count);
}
}
//--------------------------------------------------------------------+
@ -29,12 +47,20 @@ void loop() {
// NOTE: Brain.begin() should be called here as well to prevent race condition
void setup1() {
Serial.begin(115200);
// while (!Serial) delay(10);
while (!Serial) delay(10);
Serial.println("Tester Brains USB Host test!");
// Init Brain peripherals
Brain.begin();
// Init Brain USB Host
Brain.usbh_begin();
// Since we only support 1 CDC interface with Tester (also CFG_TUH_CDC = 1)
// the index will always be 0 for SerialHost
SerialHost.begin(0);
Brain.LCD_printf(0, "No USB attached");
Brain.LCD_printf(1, "Plug your device");
}
@ -43,6 +69,11 @@ void setup1() {
void loop1()
{
Brain.USBHost.task();
// periodically flush SerialHost if connected
if ( SerialHost && SerialHost.connected() ) {
SerialHost.flush();
}
}
//--------------------------------------------------------------------+
@ -58,7 +89,8 @@ void tuh_mount_cb (uint8_t daddr)
Serial.printf("Device attached, address = %d\r\n", daddr);
Brain.LCD_printf(0, "USBID %04x:%04x", vid, pid);
Brain.LCD_printf(1, "MSC %u HID %u", tuh_msc_mounted(daddr), tuh_hid_instance_count(daddr));
Brain.LCD_printf(1, "MS %u HID %u CDC %u", tuh_msc_mounted(daddr), tuh_hid_instance_count(daddr), SerialHost.mounted());
}
/// Invoked when device is unmounted (bus reset/unplugged)