stm32_otg.c File Reference

#include <cfg/os.h>
#include <cfg/clock.h>
#include <sys/device.h>
#include <sys/timer.h>
#include <string.h>
#include <malloc.h>
#include <dev/irqreg.h>
#include <dev/gpio.h>
#include <sys/event.h>
#include <arch/cm3/cortex_interrupt.h>
#include <arch/cm3/stm/stm32xxxx_rcc.h>
#include <arch/cm3/stm/stm32xxxx_gpio.h>
#include <dev/usb_stm32/stm32_otg.h>
#include <dev/usb_stm32/hw_config.h>
#include <dev/usb_stm32/usb_istr.h>
#include <dev/usb_stm32/usb_init.h>
#include <dev/usb_stm32/usb_prop.h>
#include <dev/usb_stm32/usb_pwr.h>
#include <dev/usb_stm32/usb_sil.h>
#include <dev/usb_stm32/usb_desc.h>
#include <dev/usb_stm32/otgd_fs_dev.h>
#include <dev/usb_stm32/otgd_fs_cal.h>
#include <dev/usb_stm32/otgd_fs_pcd.h>
#include <dev/usart.h>

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Defines
#define	USART_TXBUFSIZ   0
#define	USART_TXHIWMARK   0
#define	USART_TXLOWMARK   0
#define	USART_RXBUFSIZ   256
#define	USART_RXHIWMARK   190
#define	USART_RXLOWMARK   128
#define	TX_BUF_SIZE   64
#define	MIN(a, b)   ((a) < (b) ? (a) : (b))
Functions
void	Stm32Otg_IRQHandler (void *arg)
void	OTGTimerCallback (HANDLE timer, void *arg)
void	OTGTimerEvent (void *arg)
void	EP1_IN_Callback (void)
void	EP3_OUT_Callback (void)
Variables
uint8_t	buffer_out [VIRTUAL_COM_PORT_DATA_SIZE]
USB_OTG_PCD_DEV	USB_OTG_PCD_dev
int	rx_errors = 0
LINE_CODING	linecoding
NUTDEVICE	devStm32Otg
	Stm32Otg device information structure.

---

Define Documentation

#define USART_TXBUFSIZ   0

#define USART_TXHIWMARK   0

#define USART_TXLOWMARK   0

#define USART_RXBUFSIZ   256

#define USART_RXHIWMARK   190

#define USART_RXLOWMARK   128

#define TX_BUF_SIZE   64

#define MIN	(		a,
			b
	)		((a) < (b) ? (a) : (b))

---

Function Documentation

void Stm32Otg_IRQHandler

(

void *

arg

)

References STM32_PCD_OTG_ISR_Handler().

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void OTGTimerCallback	(	HANDLE	timer,
		void *	arg
	)

References NutEventPostAsync().

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void OTGTimerEvent

(

void *

arg

)

References NULL, NutEventWait(), and NutThreadSetPriority().

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void EP1_IN_Callback

(

void

)

void EP3_OUT_Callback

(

void

)

References EP3_OUT, NutEventPostFromIrq, OTGD_FS_PCD_GetOutEP(), _RINGBUF::rbf_cnt, _RINGBUF::rbf_head, _RINGBUF::rbf_last, _RINGBUF::rbf_que, _RINGBUF::rbf_start, USB_OTG_ep::xfer_buff, and USB_OTG_ep::xfer_len.

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Variable Documentation

uint8_t buffer_out[VIRTUAL_COM_PORT_DATA_SIZE]

USB_OTG_PCD_DEV USB_OTG_PCD_dev

int rx_errors = 0

LINE_CODING linecoding

Referenced by Virtual_Com_Port_GetLineCoding(), and Virtual_Com_Port_SetLineCoding().

NUTDEVICE devStm32Otg

Initial value:

 {
    0,                                  
    {'u', 's', 'b', '_', 'o', 't', 'g', 0, 0},  
    IFTYP_CHAR,                         
    0,                              
    0,                                  
    0,                                  
    &dcb_otg0,                          
    UsartInit,                          
    UsartIOCtl,                         
    UsartRead,                          
    Stm32OtgWrite,                      
    UsartOpen,                          
    UsartClose,                         
    UsartSize                           
}

Stm32Otg device information structure.