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increase sequence each 64 byte packet

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hathach 2013-06-23 14:26:56 +07:00
parent a531d27a49
commit c7f7bc9808
1 changed files with 7 additions and 3 deletions
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8
demos/host/host_bulk_xfer/main.c
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@ -112,21 +112,25 @@ int main(void)
// BLINKING TASK // BLINKING TASK
//--------------------------------------------------------------------+ //--------------------------------------------------------------------+
uint8_t custom_read_buffer[4*1024] TUSB_CFG_ATTR_USBRAM; uint8_t custom_read_buffer[4*1024] TUSB_CFG_ATTR_USBRAM;
uint32_t custom_write_buffer[1024] TUSB_CFG_ATTR_USBRAM; uint32_t custom_write_buffer[64][64] TUSB_CFG_ATTR_USBRAM; // still 4k
void custom_class_loopback_task (void* p_task_para) void custom_class_loopback_task (void* p_task_para)
{ {
if( tusbh_custom_is_mounted(1, 0, 0) ) // hardcode addr = 1, ignore vendor/product ID if( tusbh_custom_is_mounted(1, 0, 0) ) // hardcode addr = 1, ignore vendor/product ID
{ {
tusbh_custom_read(1, 0, 0, custom_read_buffer, sizeof(custom_read_buffer)); tusbh_custom_read(1, 0, 0, custom_read_buffer, sizeof(custom_read_buffer));
if (TUSB_ERROR_NONE == tusbh_custom_write(1, 0, 0, custom_write_buffer, sizeof(custom_write_buffer))) if (TUSB_ERROR_NONE == tusbh_custom_write(1, 0, 0, custom_write_buffer, sizeof(custom_write_buffer)))
{ {
static uint32_t magic_number = 1; static uint32_t magic_number = 1;
custom_write_buffer[0] = magic_number; for(uint32_t i = 0; i < 64; i++)
{
custom_write_buffer[i][0] = magic_number;
magic_number += 2; magic_number += 2;
} }
} }
} }
}
//--------------------------------------------------------------------+ //--------------------------------------------------------------------+
// BLINKING TASK // BLINKING TASK