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Now, it works with svc holding lock.

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This commit is contained in:
NIIBE Yutaka
2013-06-04 10:20:53 +09:00
parent ca47da23f1
commit 7a09ac9a10
4 changed files with 75 additions and 46 deletions
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7
example-cdc/usb-cdc.c
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@@ -4,8 +4,7 @@
#include "usb_lld.h"
extern chopstx_mutex_t usb_mtx;
extern chopstx_cond_t cnd_usb_connection;
extern chopstx_cond_t cnd_usb_buffer_ready;
extern chopstx_cond_t cnd_usb;
#define ENDP0_RXADDR (0x40)
#define ENDP0_TXADDR (0x80)
@@ -241,7 +240,7 @@ vcom_port_data_setup (uint8_t req, uint8_t req_no, uint16_t value)
chopstx_mutex_lock (&usb_mtx);
if (connected != connected_saved)
chopstx_cond_signal (&cnd_usb_connection);
chopstx_cond_signal (&cnd_usb);
chopstx_mutex_unlock (&usb_mtx);
return USB_SUCCESS;
@@ -416,7 +415,7 @@ void
EP1_IN_Callback (void)
{
chopstx_mutex_lock (&usb_mtx);
chopstx_cond_signal (&cnd_usb_buffer_ready);
chopstx_cond_signal (&cnd_usb);
chopstx_mutex_unlock (&usb_mtx);
}