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stm32/usb: otg_fs and otg_hs register definitions

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* USB host register definitions added.
* Extracted common register and bitfield definitions
	from 'otg_fs.h' and 'otg_hs.h'
	into new file 'otg_common.h'.
	Modified usb low-level drivers to adopt to new style of bitfields.
* Fixed typo OTG_GOTGIN -> OTG_GOTGINT (according to the datasheet)

Signed-off-by: Amir Hammad <amir.hammad@hotmail.com>
This commit is contained in:
Amir Hammad
2015-02-03 23:49:38 +01:00
committed by Karl Palsson
parent f4d6da9554
commit 6357630a90
6 changed files with 692 additions and 693 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
lib/usb/usb_f207.c
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@@ -52,23 +52,23 @@ const struct _usbd_driver stm32f207_usb_driver = {
/** Initialize the USB device controller hardware of the STM32. */
static usbd_device *stm32f207_usbd_init(void)
{
OTG_HS_GINTSTS = OTG_HS_GINTSTS_MMIS;
OTG_HS_GINTSTS = OTG_GINTSTS_MMIS;
OTG_HS_GUSBCFG |= OTG_HS_GUSBCFG_PHYSEL;
OTG_HS_GUSBCFG |= OTG_GUSBCFG_PHYSEL;
/* Enable VBUS sensing in device mode and power down the PHY. */
OTG_HS_GCCFG |= OTG_HS_GCCFG_VBUSBSEN | OTG_HS_GCCFG_PWRDWN;
OTG_HS_GCCFG |= OTG_GCCFG_VBUSBSEN | OTG_GCCFG_PWRDWN;
/* Wait for AHB idle. */
while (!(OTG_HS_GRSTCTL & OTG_HS_GRSTCTL_AHBIDL));
while (!(OTG_HS_GRSTCTL & OTG_GRSTCTL_AHBIDL));
/* Do core soft reset. */
OTG_HS_GRSTCTL |= OTG_HS_GRSTCTL_CSRST;
while (OTG_HS_GRSTCTL & OTG_HS_GRSTCTL_CSRST);
OTG_HS_GRSTCTL |= OTG_GRSTCTL_CSRST;
while (OTG_HS_GRSTCTL & OTG_GRSTCTL_CSRST);
/* Force peripheral only mode. */
OTG_HS_GUSBCFG |= OTG_HS_GUSBCFG_FDMOD | OTG_HS_GUSBCFG_TRDT_MASK;
OTG_HS_GUSBCFG |= OTG_GUSBCFG_FDMOD | OTG_GUSBCFG_TRDT_MASK;
/* Full speed device. */
OTG_HS_DCFG |= OTG_HS_DCFG_DSPD;
OTG_HS_DCFG |= OTG_DCFG_DSPD;
/* Restart the PHY clock. */
OTG_HS_PCGCCTL = 0;
@@ -77,14 +77,14 @@ static usbd_device *stm32f207_usbd_init(void)
usbd_dev.fifo_mem_top = stm32f207_usb_driver.rx_fifo_size;
/* Unmask interrupts for TX and RX. */
OTG_HS_GAHBCFG |= OTG_HS_GAHBCFG_GINT;
OTG_HS_GINTMSK = OTG_HS_GINTMSK_ENUMDNEM |
OTG_HS_GINTMSK_RXFLVLM |
OTG_HS_GINTMSK_IEPINT |
OTG_HS_GINTMSK_USBSUSPM |
OTG_HS_GINTMSK_WUIM;
OTG_HS_GAHBCFG |= OTG_GAHBCFG_GINT;
OTG_HS_GINTMSK = OTG_GINTMSK_ENUMDNEM |
OTG_GINTMSK_RXFLVLM |
OTG_GINTMSK_IEPINT |
OTG_GINTMSK_USBSUSPM |
OTG_GINTMSK_WUIM;
OTG_HS_DAINTMSK = 0xF;
OTG_HS_DIEPMSK = OTG_HS_DIEPMSK_XFRCM;
OTG_HS_DIEPMSK = OTG_DIEPMSK_XFRCM;
return &usbd_dev;
}