diff options
author | Amir Hammad <amir.hammad@hotmail.com> | 2015-02-04 01:49:38 +0300 |
---|---|---|
committer | Karl Palsson <karlp@tweak.net.au> | 2015-08-17 01:13:53 +0300 |
commit | 6357630a909eb362433e3d0e024d0f32dfd33d14 (patch) | |
tree | c077711e8e53a29ff4dd07f88103276a268926f7 /lib/usb | |
parent | f4d6da95549734918e85b544cef57ea588770b93 (diff) |
stm32/usb: otg_fs and otg_hs register definitions
* 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>
Diffstat (limited to 'lib/usb')
-rw-r--r-- | lib/usb/usb_f107.c | 30 | ||||
-rw-r--r-- | lib/usb/usb_f207.c | 30 | ||||
-rw-r--r-- | lib/usb/usb_fx07_common.c | 118 |
3 files changed, 89 insertions, 89 deletions
diff --git a/lib/usb/usb_f107.c b/lib/usb/usb_f107.c index d37de704..fb8ddf5b 100644 --- a/lib/usb/usb_f107.c +++ b/lib/usb/usb_f107.c @@ -52,23 +52,23 @@ const struct _usbd_driver stm32f107_usb_driver = { /** Initialize the USB device controller hardware of the STM32. */ static usbd_device *stm32f107_usbd_init(void) { - OTG_FS_GINTSTS = OTG_FS_GINTSTS_MMIS; + OTG_FS_GINTSTS = OTG_GINTSTS_MMIS; - OTG_FS_GUSBCFG |= OTG_FS_GUSBCFG_PHYSEL; + OTG_FS_GUSBCFG |= OTG_GUSBCFG_PHYSEL; /* Enable VBUS sensing in device mode and power down the PHY. */ - OTG_FS_GCCFG |= OTG_FS_GCCFG_VBUSBSEN | OTG_FS_GCCFG_PWRDWN; + OTG_FS_GCCFG |= OTG_GCCFG_VBUSBSEN | OTG_GCCFG_PWRDWN; /* Wait for AHB idle. */ - while (!(OTG_FS_GRSTCTL & OTG_FS_GRSTCTL_AHBIDL)); + while (!(OTG_FS_GRSTCTL & OTG_GRSTCTL_AHBIDL)); /* Do core soft reset. */ - OTG_FS_GRSTCTL |= OTG_FS_GRSTCTL_CSRST; - while (OTG_FS_GRSTCTL & OTG_FS_GRSTCTL_CSRST); + OTG_FS_GRSTCTL |= OTG_GRSTCTL_CSRST; + while (OTG_FS_GRSTCTL & OTG_GRSTCTL_CSRST); /* Force peripheral only mode. */ - OTG_FS_GUSBCFG |= OTG_FS_GUSBCFG_FDMOD | OTG_FS_GUSBCFG_TRDT_MASK; + OTG_FS_GUSBCFG |= OTG_GUSBCFG_FDMOD | OTG_GUSBCFG_TRDT_MASK; /* Full speed device. */ - OTG_FS_DCFG |= OTG_FS_DCFG_DSPD; + OTG_FS_DCFG |= OTG_DCFG_DSPD; /* Restart the PHY clock. */ OTG_FS_PCGCCTL = 0; @@ -77,14 +77,14 @@ static usbd_device *stm32f107_usbd_init(void) usbd_dev.fifo_mem_top = stm32f107_usb_driver.rx_fifo_size; /* Unmask interrupts for TX and RX. */ - OTG_FS_GAHBCFG |= OTG_FS_GAHBCFG_GINT; - OTG_FS_GINTMSK = OTG_FS_GINTMSK_ENUMDNEM | - OTG_FS_GINTMSK_RXFLVLM | - OTG_FS_GINTMSK_IEPINT | - OTG_FS_GINTMSK_USBSUSPM | - OTG_FS_GINTMSK_WUIM; + OTG_FS_GAHBCFG |= OTG_GAHBCFG_GINT; + OTG_FS_GINTMSK = OTG_GINTMSK_ENUMDNEM | + OTG_GINTMSK_RXFLVLM | + OTG_GINTMSK_IEPINT | + OTG_GINTMSK_USBSUSPM | + OTG_GINTMSK_WUIM; OTG_FS_DAINTMSK = 0xF; - OTG_FS_DIEPMSK = OTG_FS_DIEPMSK_XFRCM; + OTG_FS_DIEPMSK = OTG_DIEPMSK_XFRCM; return &usbd_dev; } diff --git a/lib/usb/usb_f207.c b/lib/usb/usb_f207.c index 498a83f6..fb7dcb5b 100644 --- a/lib/usb/usb_f207.c +++ b/lib/usb/usb_f207.c @@ -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; } diff --git a/lib/usb/usb_fx07_common.c b/lib/usb/usb_fx07_common.c index 82d8a5a4..a3be368d 100644 --- a/lib/usb/usb_fx07_common.c +++ b/lib/usb/usb_fx07_common.c @@ -35,7 +35,7 @@ void stm32fx07_set_address(usbd_device *usbd_dev, uint8_t addr) { - REBASE(OTG_DCFG) = (REBASE(OTG_DCFG) & ~OTG_FS_DCFG_DAD) | (addr << 4); + REBASE(OTG_DCFG) = (REBASE(OTG_DCFG) & ~OTG_DCFG_DAD) | (addr << 4); } void stm32fx07_ep_setup(usbd_device *usbd_dev, uint8_t addr, uint8_t type, @@ -52,27 +52,27 @@ void stm32fx07_ep_setup(usbd_device *usbd_dev, uint8_t addr, uint8_t type, if (addr == 0) { /* For the default control endpoint */ /* Configure IN part. */ if (max_size >= 64) { - REBASE(OTG_DIEPCTL0) = OTG_FS_DIEPCTL0_MPSIZ_64; + REBASE(OTG_DIEPCTL0) = OTG_DIEPCTL0_MPSIZ_64; } else if (max_size >= 32) { - REBASE(OTG_DIEPCTL0) = OTG_FS_DIEPCTL0_MPSIZ_32; + REBASE(OTG_DIEPCTL0) = OTG_DIEPCTL0_MPSIZ_32; } else if (max_size >= 16) { - REBASE(OTG_DIEPCTL0) = OTG_FS_DIEPCTL0_MPSIZ_16; + REBASE(OTG_DIEPCTL0) = OTG_DIEPCTL0_MPSIZ_16; } else { - REBASE(OTG_DIEPCTL0) = OTG_FS_DIEPCTL0_MPSIZ_8; + REBASE(OTG_DIEPCTL0) = OTG_DIEPCTL0_MPSIZ_8; } REBASE(OTG_DIEPTSIZ0) = - (max_size & OTG_FS_DIEPSIZ0_XFRSIZ_MASK); + (max_size & OTG_DIEPSIZ0_XFRSIZ_MASK); REBASE(OTG_DIEPCTL0) |= - OTG_FS_DIEPCTL0_EPENA | OTG_FS_DIEPCTL0_SNAK; + OTG_DIEPCTL0_EPENA | OTG_DIEPCTL0_SNAK; /* Configure OUT part. */ - usbd_dev->doeptsiz[0] = OTG_FS_DIEPSIZ0_STUPCNT_1 | - OTG_FS_DIEPSIZ0_PKTCNT | - (max_size & OTG_FS_DIEPSIZ0_XFRSIZ_MASK); + usbd_dev->doeptsiz[0] = OTG_DIEPSIZ0_STUPCNT_1 | + OTG_DIEPSIZ0_PKTCNT | + (max_size & OTG_DIEPSIZ0_XFRSIZ_MASK); REBASE(OTG_DOEPTSIZ(0)) = usbd_dev->doeptsiz[0]; REBASE(OTG_DOEPCTL(0)) |= - OTG_FS_DOEPCTL0_EPENA | OTG_FS_DIEPCTL0_SNAK; + OTG_DOEPCTL0_EPENA | OTG_DIEPCTL0_SNAK; REBASE(OTG_GNPTXFSIZ) = ((max_size / 4) << 16) | usbd_dev->driver->rx_fifo_size; @@ -88,10 +88,10 @@ void stm32fx07_ep_setup(usbd_device *usbd_dev, uint8_t addr, uint8_t type, usbd_dev->fifo_mem_top += max_size / 4; REBASE(OTG_DIEPTSIZ(addr)) = - (max_size & OTG_FS_DIEPSIZ0_XFRSIZ_MASK); + (max_size & OTG_DIEPSIZ0_XFRSIZ_MASK); REBASE(OTG_DIEPCTL(addr)) |= - OTG_FS_DIEPCTL0_EPENA | OTG_FS_DIEPCTL0_SNAK | (type << 18) - | OTG_FS_DIEPCTL0_USBAEP | OTG_FS_DIEPCTLX_SD0PID + OTG_DIEPCTL0_EPENA | OTG_DIEPCTL0_SNAK | (type << 18) + | OTG_DIEPCTL0_USBAEP | OTG_DIEPCTLX_SD0PID | (addr << 22) | max_size; if (callback) { @@ -101,12 +101,12 @@ void stm32fx07_ep_setup(usbd_device *usbd_dev, uint8_t addr, uint8_t type, } if (!dir) { - usbd_dev->doeptsiz[addr] = OTG_FS_DIEPSIZ0_PKTCNT | - (max_size & OTG_FS_DIEPSIZ0_XFRSIZ_MASK); + usbd_dev->doeptsiz[addr] = OTG_DIEPSIZ0_PKTCNT | + (max_size & OTG_DIEPSIZ0_XFRSIZ_MASK); REBASE(OTG_DOEPTSIZ(addr)) = usbd_dev->doeptsiz[addr]; - REBASE(OTG_DOEPCTL(addr)) |= OTG_FS_DOEPCTL0_EPENA | - OTG_FS_DOEPCTL0_USBAEP | OTG_FS_DIEPCTL0_CNAK | - OTG_FS_DOEPCTLX_SD0PID | (type << 18) | max_size; + REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_EPENA | + OTG_DOEPCTL0_USBAEP | OTG_DIEPCTL0_CNAK | + OTG_DOEPCTLX_SD0PID | (type << 18) | max_size; if (callback) { usbd_dev->user_callback_ctr[addr][USB_TRANSACTION_OUT] = @@ -125,9 +125,9 @@ void stm32fx07_ep_stall_set(usbd_device *usbd_dev, uint8_t addr, uint8_t stall) { if (addr == 0) { if (stall) { - REBASE(OTG_DIEPCTL(addr)) |= OTG_FS_DIEPCTL0_STALL; + REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTL0_STALL; } else { - REBASE(OTG_DIEPCTL(addr)) &= ~OTG_FS_DIEPCTL0_STALL; + REBASE(OTG_DIEPCTL(addr)) &= ~OTG_DIEPCTL0_STALL; } } @@ -135,17 +135,17 @@ void stm32fx07_ep_stall_set(usbd_device *usbd_dev, uint8_t addr, uint8_t stall) addr &= 0x7F; if (stall) { - REBASE(OTG_DIEPCTL(addr)) |= OTG_FS_DIEPCTL0_STALL; + REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTL0_STALL; } else { - REBASE(OTG_DIEPCTL(addr)) &= ~OTG_FS_DIEPCTL0_STALL; - REBASE(OTG_DIEPCTL(addr)) |= OTG_FS_DIEPCTLX_SD0PID; + REBASE(OTG_DIEPCTL(addr)) &= ~OTG_DIEPCTL0_STALL; + REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTLX_SD0PID; } } else { if (stall) { - REBASE(OTG_DOEPCTL(addr)) |= OTG_FS_DOEPCTL0_STALL; + REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_STALL; } else { - REBASE(OTG_DOEPCTL(addr)) &= ~OTG_FS_DOEPCTL0_STALL; - REBASE(OTG_DOEPCTL(addr)) |= OTG_FS_DOEPCTLX_SD0PID; + REBASE(OTG_DOEPCTL(addr)) &= ~OTG_DOEPCTL0_STALL; + REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTLX_SD0PID; } } } @@ -155,10 +155,10 @@ uint8_t stm32fx07_ep_stall_get(usbd_device *usbd_dev, uint8_t addr) /* Return non-zero if STALL set. */ if (addr & 0x80) { return (REBASE(OTG_DIEPCTL(addr & 0x7f)) & - OTG_FS_DIEPCTL0_STALL) ? 1 : 0; + OTG_DIEPCTL0_STALL) ? 1 : 0; } else { return (REBASE(OTG_DOEPCTL(addr)) & - OTG_FS_DOEPCTL0_STALL) ? 1 : 0; + OTG_DOEPCTL0_STALL) ? 1 : 0; } } @@ -172,9 +172,9 @@ void stm32fx07_ep_nak_set(usbd_device *usbd_dev, uint8_t addr, uint8_t nak) usbd_dev->force_nak[addr] = nak; if (nak) { - REBASE(OTG_DOEPCTL(addr)) |= OTG_FS_DOEPCTL0_SNAK; + REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_SNAK; } else { - REBASE(OTG_DOEPCTL(addr)) |= OTG_FS_DOEPCTL0_CNAK; + REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_CNAK; } } @@ -187,14 +187,14 @@ uint16_t stm32fx07_ep_write_packet(usbd_device *usbd_dev, uint8_t addr, addr &= 0x7F; /* Return if endpoint is already enabled. */ - if (REBASE(OTG_DIEPTSIZ(addr)) & OTG_FS_DIEPSIZ0_PKTCNT) { + if (REBASE(OTG_DIEPTSIZ(addr)) & OTG_DIEPSIZ0_PKTCNT) { return 0; } /* Enable endpoint for transmission. */ - REBASE(OTG_DIEPTSIZ(addr)) = OTG_FS_DIEPSIZ0_PKTCNT | len; - REBASE(OTG_DIEPCTL(addr)) |= OTG_FS_DIEPCTL0_EPENA | - OTG_FS_DIEPCTL0_CNAK; + REBASE(OTG_DIEPTSIZ(addr)) = OTG_DIEPSIZ0_PKTCNT | len; + REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTL0_EPENA | + OTG_DIEPCTL0_CNAK; volatile uint32_t *fifo = REBASE_FIFO(addr); /* Copy buffer to endpoint FIFO, note - memcpy does not work */ @@ -226,9 +226,9 @@ uint16_t stm32fx07_ep_read_packet(usbd_device *usbd_dev, uint8_t addr, } REBASE(OTG_DOEPTSIZ(addr)) = usbd_dev->doeptsiz[addr]; - REBASE(OTG_DOEPCTL(addr)) |= OTG_FS_DOEPCTL0_EPENA | + REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_EPENA | (usbd_dev->force_nak[addr] ? - OTG_FS_DOEPCTL0_SNAK : OTG_FS_DOEPCTL0_CNAK); + OTG_DOEPCTL0_SNAK : OTG_DOEPCTL0_CNAK); return len; } @@ -239,34 +239,34 @@ void stm32fx07_poll(usbd_device *usbd_dev) uint32_t intsts = REBASE(OTG_GINTSTS); int i; - if (intsts & OTG_FS_GINTSTS_ENUMDNE) { + if (intsts & OTG_GINTSTS_ENUMDNE) { /* Handle USB RESET condition. */ - REBASE(OTG_GINTSTS) = OTG_FS_GINTSTS_ENUMDNE; + REBASE(OTG_GINTSTS) = OTG_GINTSTS_ENUMDNE; usbd_dev->fifo_mem_top = usbd_dev->driver->rx_fifo_size; _usbd_reset(usbd_dev); return; } /* Note: RX and TX handled differently in this device. */ - if (intsts & OTG_FS_GINTSTS_RXFLVL) { + if (intsts & OTG_GINTSTS_RXFLVL) { /* Receive FIFO non-empty. */ uint32_t rxstsp = REBASE(OTG_GRXSTSP); - uint32_t pktsts = rxstsp & OTG_FS_GRXSTSP_PKTSTS_MASK; - if ((pktsts != OTG_FS_GRXSTSP_PKTSTS_OUT) && - (pktsts != OTG_FS_GRXSTSP_PKTSTS_SETUP)) { + uint32_t pktsts = rxstsp & OTG_GRXSTSP_PKTSTS_MASK; + if ((pktsts != OTG_GRXSTSP_PKTSTS_OUT) && + (pktsts != OTG_GRXSTSP_PKTSTS_SETUP)) { return; } - uint8_t ep = rxstsp & OTG_FS_GRXSTSP_EPNUM_MASK; + uint8_t ep = rxstsp & OTG_GRXSTSP_EPNUM_MASK; uint8_t type; - if (pktsts == OTG_FS_GRXSTSP_PKTSTS_SETUP) { + if (pktsts == OTG_GRXSTSP_PKTSTS_SETUP) { type = USB_TRANSACTION_SETUP; } else { type = USB_TRANSACTION_OUT; } /* Save packet size for stm32f107_ep_read_packet(). */ - usbd_dev->rxbcnt = (rxstsp & OTG_FS_GRXSTSP_BCNT_MASK) >> 4; + usbd_dev->rxbcnt = (rxstsp & OTG_GRXSTSP_BCNT_MASK) >> 4; /* * FIXME: Why is a delay needed here? @@ -291,10 +291,10 @@ void stm32fx07_poll(usbd_device *usbd_dev) /* * There is no global interrupt flag for transmit complete. - * The XFRC bit must be checked in each OTG_FS_DIEPINT(x). + * The XFRC bit must be checked in each OTG_DIEPINT(x). */ for (i = 0; i < 4; i++) { /* Iterate over endpoints. */ - if (REBASE(OTG_DIEPINT(i)) & OTG_FS_DIEPINTX_XFRC) { + if (REBASE(OTG_DIEPINT(i)) & OTG_DIEPINTX_XFRC) { /* Transfer complete. */ if (usbd_dev->user_callback_ctr[i] [USB_TRANSACTION_IN]) { @@ -302,43 +302,43 @@ void stm32fx07_poll(usbd_device *usbd_dev) [USB_TRANSACTION_IN](usbd_dev, i); } - REBASE(OTG_DIEPINT(i)) = OTG_FS_DIEPINTX_XFRC; + REBASE(OTG_DIEPINT(i)) = OTG_DIEPINTX_XFRC; } } - if (intsts & OTG_FS_GINTSTS_USBSUSP) { + if (intsts & OTG_GINTSTS_USBSUSP) { if (usbd_dev->user_callback_suspend) { usbd_dev->user_callback_suspend(); } - REBASE(OTG_GINTSTS) = OTG_FS_GINTSTS_USBSUSP; + REBASE(OTG_GINTSTS) = OTG_GINTSTS_USBSUSP; } - if (intsts & OTG_FS_GINTSTS_WKUPINT) { + if (intsts & OTG_GINTSTS_WKUPINT) { if (usbd_dev->user_callback_resume) { usbd_dev->user_callback_resume(); } - REBASE(OTG_GINTSTS) = OTG_FS_GINTSTS_WKUPINT; + REBASE(OTG_GINTSTS) = OTG_GINTSTS_WKUPINT; } - if (intsts & OTG_FS_GINTSTS_SOF) { + if (intsts & OTG_GINTSTS_SOF) { if (usbd_dev->user_callback_sof) { usbd_dev->user_callback_sof(); } - REBASE(OTG_GINTSTS) = OTG_FS_GINTSTS_SOF; + REBASE(OTG_GINTSTS) = OTG_GINTSTS_SOF; } if (usbd_dev->user_callback_sof) { - REBASE(OTG_GINTMSK) |= OTG_FS_GINTMSK_SOFM; + REBASE(OTG_GINTMSK) |= OTG_GINTMSK_SOFM; } else { - REBASE(OTG_GINTMSK) &= ~OTG_FS_GINTMSK_SOFM; + REBASE(OTG_GINTMSK) &= ~OTG_GINTMSK_SOFM; } } void stm32fx07_disconnect(usbd_device *usbd_dev, bool disconnected) { if (disconnected) { - REBASE(OTG_DCTL) |= OTG_FS_DCTL_SDIS; + REBASE(OTG_DCTL) |= OTG_DCTL_SDIS; } else { - REBASE(OTG_DCTL) &= ~OTG_FS_DCTL_SDIS; + REBASE(OTG_DCTL) &= ~OTG_DCTL_SDIS; } } |