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ChibiOS
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3459 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2011-11-01 10:16:13 +00:00
parent a54d331c93
commit 656ec7b1fb
1 changed files with 14 additions and 4 deletions
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18
os/hal/platforms/STM32/USBv1/stm32_usb.h
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@ -78,7 +78,7 @@ typedef struct {
/**
* @brief TX buffer offset register.
*/
volatile uint32_t TXADDR;
volatile uint32_t TXADDR0;
/**
* @brief TX counter register 0.
*/
@ -90,7 +90,7 @@ typedef struct {
/**
* @brief RX buffer offset register.
*/
volatile uint32_t RXADDR;
volatile uint32_t RXADDR0;
/**
* @brief RX counter register 0.
*/
@ -101,6 +101,14 @@ typedef struct {
volatile uint16_t RXCOUNT1;
} stm32_usb_descriptor_t;
/**
* @name Register aliases
* @{
*/
#define RXADDR1 TXADDR0
#define TXADDR1 RXADDR0
/** @} */
/**
* @brief USB registers block numeric address.
*/
@ -140,9 +148,11 @@ typedef struct {
#define EPR_STAT_TX_NAK 0x0020
#define EPR_STAT_TX_VALID 0x0030
#define EPR_DTOG_TX 0x0040
#define EPR_SWBUF_RX 0x0040
#define EPR_SWBUF_RX EPR_DTOG_TX
#define EPR_CTR_TX 0x0080
#define EPR_EP_KIND 0x0100
#define EPR_EP_DBL_BUF EPR_EP_KIND
#define EPR_EP_STATUS_OUT EPR_EP_KIND
#define EPR_EP_TYPE_MASK 0x0600
#define EPR_EP_TYPE_BULK 0x0000
#define EPR_EP_TYPE_CONTROL 0x0200
@ -155,7 +165,7 @@ typedef struct {
#define EPR_STAT_RX_NAK 0x2000
#define EPR_STAT_RX_VALID 0x3000
#define EPR_DTOG_RX 0x4000
#define EPR_SWBUF_TX 0x4000
#define EPR_SWBUF_TX EPR_DTOG_RX
#define EPR_CTR_RX 0x8000
#define CNTR_FRES 0x0001