mirror/tinyusb
1
0
Fork 0
mirror of https://github.com/hathach/tinyusb.git synced 2025-02-22 15:40:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix IAR alignment OHCI hcca will occupies the whole 256 (instead of just 252 like the specs)

Browse Source
This commit is contained in:
hathach 2014-03-12 16:34:05 +07:00
parent 1ad138e322
commit 13dd843a9f
2 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tinyusb/host/ohci/ohci.c
View File

@ -135,7 +135,7 @@ enum {
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
TUSB_CFG_ATTR_USBRAM STATIC_VAR ohci_data_t ohci_data;
TUSB_CFG_ATTR_USBRAM ATTR_ALIGNED(256) STATIC_VAR ohci_data_t ohci_data;
static ohci_ed_t * const p_ed_head[] =
{

4
tinyusb/host/ohci/ohci.h
View File

@ -77,9 +77,11 @@ typedef struct {
volatile uint16_t frame_number;
volatile uint16_t frame_pad;
volatile uint32_t done_head;
uint8_t reserved[116]; // TODO try to make use of this area if possible
uint8_t reserved[116+4]; // TODO try to make use of this area if possible, extra 4 byte to make the whole struct size = 256
}ohci_hcca_t; // ATTR_ALIGNED(256)
STATIC_ASSERT( sizeof(ohci_hcca_t) == 256, "size is not correct" );
typedef struct {
uint32_t reserved[2];
volatile uint32_t next_td;