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-rw-r--r--usb-benchmark-project/benchm_drv.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/usb-benchmark-project/benchm_drv.c b/usb-benchmark-project/benchm_drv.c
index c6295f0..ecf2f0c 100644
--- a/usb-benchmark-project/benchm_drv.c
+++ b/usb-benchmark-project/benchm_drv.c
@@ -30,7 +30,7 @@ void benchmark_drv_init(void)
USBD_Init();
}
-const uint8_t test_data[2048];
+static uint8_t test_data[8192];
static void wr_compl_cb(void *arg, unsigned char status, unsigned int transferred, unsigned int remain)
{
@@ -47,5 +47,10 @@ static void wr_compl_cb(void *arg, unsigned char status, unsigned int transferre
void benchmark_start(uint8_t epnr)
{
+ int i;
+
+ for (i = 0; i < sizeof(test_data); i++)
+ test_data[i] = i & 0xff;
+
USBD_Write(epnr, &test_data, sizeof(test_data), wr_compl_cb, epnr);
}
personal git repositories of Harald Welte. Your mileage may vary