diff --git a/src/portable/st/stm32_fsdev/dcd_stm32_fsdev_pvt_st.h b/src/portable/st/stm32_fsdev/dcd_stm32_fsdev_pvt_st.h index ade64b4fb..15de95d23 100644 --- a/src/portable/st/stm32_fsdev/dcd_stm32_fsdev_pvt_st.h +++ b/src/portable/st/stm32_fsdev/dcd_stm32_fsdev_pvt_st.h @@ -1,30 +1,32 @@ -/** - * Copyright(c) 2016 STMicroelectronics - * Copyright(c) N Conrad - * - * Redistribution and use in source and binary forms, with or without modification, - * are permitted provided that the following conditions are met: - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. Neither the name of STMicroelectronics nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ +/* + * Copyright(c) 2016 STMicroelectronics + * Copyright(c) N Conrad + * Copyright (c) 2019 Ha Thach (tinyusb.org) + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * This file is part of the TinyUSB stack. + */ // This file contains source copied from ST's HAL, and thus should have their copyright statement. @@ -138,7 +140,6 @@ #define USB_CNTR_LPMODE USB_CNTR_SUSPRDY #define USB_CNTR_FSUSP USB_CNTR_SUSPEN - #elif CFG_TUSB_MCU == OPT_MCU_STM32WB #include "stm32wbxx.h" #define FSDEV_PMA_SIZE (1024u) @@ -182,27 +183,23 @@ typedef uint16_t fsdev_bus_t; // Volatile is also needed to prevent the optimizer from changing access to 32-bit (as 32-bit access is forbidden) static __IO uint16_t * const pma = (__IO uint16_t*)USB_PMAADDR; -TU_ATTR_ALWAYS_INLINE static inline __IO uint16_t * pcd_btable_word_ptr(USB_TypeDef * USBx, size_t x) -{ +TU_ATTR_ALWAYS_INLINE static inline __IO uint16_t * pcd_btable_word_ptr(USB_TypeDef * USBx, size_t x) { size_t total_word_offset = (((USBx)->BTABLE)>>1) + x; total_word_offset *= FSDEV_PMA_STRIDE; return &(pma[total_word_offset]); } -TU_ATTR_ALWAYS_INLINE static inline __IO uint16_t* pcd_ep_tx_cnt_ptr(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline __IO uint16_t* pcd_ep_tx_cnt_ptr(USB_TypeDef * USBx, uint32_t bEpIdx) { return pcd_btable_word_ptr(USBx,(bEpIdx)*4u + 1u); } -TU_ATTR_ALWAYS_INLINE static inline __IO uint16_t* pcd_ep_rx_cnt_ptr(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline __IO uint16_t* pcd_ep_rx_cnt_ptr(USB_TypeDef * USBx, uint32_t bEpIdx) { return pcd_btable_word_ptr(USBx,(bEpIdx)*4u + 3u); } #endif /* Aligned buffer size according to hardware */ -TU_ATTR_ALWAYS_INLINE static inline uint16_t pcd_aligned_buffer_size(uint16_t size) -{ +TU_ATTR_ALWAYS_INLINE static inline uint16_t pcd_aligned_buffer_size(uint16_t size) { /* The STM32 full speed USB peripheral supports only a limited set of * buffer sizes given by the RX buffer entry format in the USB_BTABLE. */ uint16_t blocksize = (size > 62) ? 32 : 2; @@ -213,9 +210,7 @@ TU_ATTR_ALWAYS_INLINE static inline uint16_t pcd_aligned_buffer_size(uint16_t si return numblocks * blocksize; } -/* SetENDPOINT */ -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_endpoint(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wRegValue) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_endpoint(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wRegValue) { #ifdef FSDEV_BUS_32BIT (void) USBx; __O uint32_t *reg = (__O uint32_t *)(USB_DRD_BASE + bEpIdx*4); @@ -226,7 +221,6 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_set_endpoint(USB_TypeDef * USBx, ui #endif } -/* GetENDPOINT */ TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_endpoint(USB_TypeDef * USBx, uint32_t bEpIdx) { #ifdef FSDEV_BUS_32BIT (void) USBx; @@ -237,8 +231,7 @@ TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_endpoint(USB_TypeDef * USBx return *reg; } -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_eptype(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wType) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_eptype(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wType) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); regVal &= (uint32_t)USB_EP_T_MASK; regVal |= wType; @@ -246,20 +239,19 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_set_eptype(USB_TypeDef * USBx, uint pcd_set_endpoint(USBx, bEpIdx, regVal); } -TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_eptype(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_eptype(USB_TypeDef * USBx, uint32_t bEpIdx) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); regVal &= USB_EP_T_FIELD; return regVal; } + /** * @brief Clears bit CTR_RX / CTR_TX in the endpoint register. * @param USBx USB peripheral instance register address. * @param bEpIdx Endpoint Number. * @retval None */ -TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_rx_ep_ctr(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_rx_ep_ctr(USB_TypeDef * USBx, uint32_t bEpIdx) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); regVal &= USB_EPREG_MASK; regVal &= ~USB_EP_CTR_RX; @@ -267,22 +259,21 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_rx_ep_ctr(USB_TypeDef * USBx, pcd_set_endpoint(USBx, bEpIdx, regVal); } -TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_tx_ep_ctr(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_tx_ep_ctr(USB_TypeDef * USBx, uint32_t bEpIdx) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); regVal &= USB_EPREG_MASK; regVal &= ~USB_EP_CTR_TX; regVal |= USB_EP_CTR_RX; // preserve CTR_RX (clears on writing 0) pcd_set_endpoint(USBx, bEpIdx,regVal); } + /** * @brief gets counter of the tx buffer. * @param USBx USB peripheral instance register address. * @param bEpIdx Endpoint Number. * @retval Counter value */ -TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_tx_cnt(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_tx_cnt(USB_TypeDef * USBx, uint32_t bEpIdx) { #ifdef FSDEV_BUS_32BIT (void) USBx; return (pma32[2*bEpIdx] & 0x03FF0000) >> 16; @@ -292,8 +283,7 @@ TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_tx_cnt(USB_TypeDef * USB #endif } -TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_rx_cnt(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_rx_cnt(USB_TypeDef * USBx, uint32_t bEpIdx) { #ifdef FSDEV_BUS_32BIT (void) USBx; /* WA: few cycles for RX PMA descriptor to update, otherwise doesn't return the correct value. @@ -320,8 +310,7 @@ TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_rx_cnt(USB_TypeDef * USB * @param bAddr Address. * @retval None */ -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_address(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t bAddr) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_address(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t bAddr) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); regVal &= USB_EPREG_MASK; regVal |= bAddr; @@ -329,8 +318,7 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_address(USB_TypeDef * USBx, pcd_set_endpoint(USBx, bEpIdx,regVal); } -TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_tx_address(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_tx_address(USB_TypeDef * USBx, uint32_t bEpIdx) { #ifdef FSDEV_BUS_32BIT (void) USBx; return pma32[2*bEpIdx] & 0x0000FFFFu ; @@ -339,8 +327,7 @@ TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_tx_address(USB_TypeDef * #endif } -TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_rx_address(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_rx_address(USB_TypeDef * USBx, uint32_t bEpIdx) { #ifdef FSDEV_BUS_32BIT (void) USBx; return pma32[2*bEpIdx + 1] & 0x0000FFFFu; @@ -349,8 +336,7 @@ TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_rx_address(USB_TypeDef * #endif } -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_address(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t addr) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_address(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t addr) { #ifdef FSDEV_BUS_32BIT (void) USBx; pma32[2*bEpIdx] = (pma32[2*bEpIdx] & 0xFFFF0000u) | (addr & 0x0000FFFCu); @@ -359,8 +345,7 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_address(USB_TypeDef * USB #endif } -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_address(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t addr) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_address(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t addr) { #ifdef FSDEV_BUS_32BIT (void) USBx; pma32[2*bEpIdx + 1] = (pma32[2*bEpIdx + 1] & 0xFFFF0000u) | (addr & 0x0000FFFCu); @@ -369,8 +354,7 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_address(USB_TypeDef * USB #endif } -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_cnt(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wCount) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_cnt(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wCount) { #ifdef FSDEV_BUS_32BIT (void) USBx; pma32[2*bEpIdx] = (pma32[2*bEpIdx] & ~0x03FF0000u) | ((wCount & 0x3FFu) << 16); @@ -380,8 +364,7 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_cnt(USB_TypeDef * USBx, u #endif } -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_cnt(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wCount) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_cnt(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wCount) { #ifdef FSDEV_BUS_32BIT (void) USBx; pma32[2*bEpIdx + 1] = (pma32[2*bEpIdx + 1] & ~0x03FF0000u) | ((wCount & 0x3FFu) << 16); @@ -391,8 +374,8 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_cnt(USB_TypeDef * USBx, u #endif } -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_blsize_num_blocks(USB_TypeDef * USBx, uint32_t rxtx_idx, uint32_t blocksize, uint32_t numblocks) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_blsize_num_blocks(USB_TypeDef * USBx, uint32_t rxtx_idx, + uint32_t blocksize, uint32_t numblocks) { /* Encode into register. When BLSIZE==1, we need to subtract 1 block count */ #ifdef FSDEV_BUS_32BIT (void) USBx; @@ -403,8 +386,7 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_blsize_num_blocks(USB_TypeDe #endif } -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_bufsize(USB_TypeDef * USBx, uint32_t rxtx_idx, uint32_t wCount) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_bufsize(USB_TypeDef * USBx, uint32_t rxtx_idx, uint32_t wCount) { wCount = pcd_aligned_buffer_size(wCount); /* We assume that the buffer size is already aligned to hardware requirements. */ @@ -418,13 +400,11 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_bufsize(USB_TypeDef * USBx, pcd_set_ep_blsize_num_blocks(USBx, rxtx_idx, blocksize, numblocks); } -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_bufsize(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wCount) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_bufsize(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wCount) { pcd_set_ep_bufsize(USBx, 2*bEpIdx, wCount); } -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_bufsize(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wCount) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_bufsize(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wCount) { pcd_set_ep_bufsize(USBx, 2*bEpIdx + 1, wCount); } @@ -435,8 +415,7 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_bufsize(USB_TypeDef * USB * @param wState new state * @retval None */ -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_status(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wState) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_status(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wState) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); regVal &= USB_EPTX_DTOGMASK; @@ -453,7 +432,7 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_status(USB_TypeDef * USBx regVal |= USB_EP_CTR_RX|USB_EP_CTR_TX; pcd_set_endpoint(USBx, bEpIdx, regVal); -} /* pcd_set_ep_tx_status */ +} /** * @brief sets the status for rx transfer (bits STAT_TX[1:0]) @@ -463,31 +442,27 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_status(USB_TypeDef * USBx * @retval None */ -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_status(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wState) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_status(USB_TypeDef * USBx, uint32_t bEpIdx, uint32_t wState) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); regVal &= USB_EPRX_DTOGMASK; /* toggle first bit ? */ - if((USB_EPRX_DTOG1 & wState)!= 0U) - { + if((USB_EPRX_DTOG1 & wState)!= 0U) { regVal ^= USB_EPRX_DTOG1; } /* toggle second bit ? */ - if((USB_EPRX_DTOG2 & wState)!= 0U) - { + if((USB_EPRX_DTOG2 & wState)!= 0U) { regVal ^= USB_EPRX_DTOG2; } regVal |= USB_EP_CTR_RX|USB_EP_CTR_TX; pcd_set_endpoint(USBx, bEpIdx, regVal); -} /* pcd_set_ep_rx_status */ +} -TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_rx_status(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_rx_status(USB_TypeDef * USBx, uint32_t bEpIdx) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); return (regVal & USB_EPRX_STAT) >> (12u); -} /* pcd_get_ep_rx_status */ +} /** @@ -496,16 +471,14 @@ TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_rx_status(USB_TypeDef * * @param bEpIdx Endpoint Number. * @retval None */ -TU_ATTR_ALWAYS_INLINE static inline void pcd_rx_dtog(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_rx_dtog(USB_TypeDef * USBx, uint32_t bEpIdx) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); regVal &= USB_EPREG_MASK; regVal |= USB_EP_CTR_RX|USB_EP_CTR_TX|USB_EP_DTOG_RX; pcd_set_endpoint(USBx, bEpIdx, regVal); } -TU_ATTR_ALWAYS_INLINE static inline void pcd_tx_dtog(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_tx_dtog(USB_TypeDef * USBx, uint32_t bEpIdx) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); regVal &= USB_EPREG_MASK; regVal |= USB_EP_CTR_RX|USB_EP_CTR_TX|USB_EP_DTOG_TX; @@ -518,21 +491,16 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_tx_dtog(USB_TypeDef * USBx, uint32 * @param bEpIdx Endpoint Number. * @retval None */ - -TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_rx_dtog(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_rx_dtog(USB_TypeDef * USBx, uint32_t bEpIdx) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); - if((regVal & USB_EP_DTOG_RX) != 0) - { + if((regVal & USB_EP_DTOG_RX) != 0) { pcd_rx_dtog(USBx,bEpIdx); } } -TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_tx_dtog(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_tx_dtog(USB_TypeDef * USBx, uint32_t bEpIdx) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); - if((regVal & USB_EP_DTOG_TX) != 0) - { + if((regVal & USB_EP_DTOG_TX) != 0) { pcd_tx_dtog(USBx,bEpIdx); } } @@ -543,17 +511,15 @@ TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_tx_dtog(USB_TypeDef * USBx, * @param bEpIdx Endpoint Number. * @retval None */ - -TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_kind(USB_TypeDef * USBx, uint32_t bEpIdx) -{ +TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_kind(USB_TypeDef * USBx, uint32_t bEpIdx) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); regVal |= USB_EP_KIND; regVal &= USB_EPREG_MASK; regVal |= USB_EP_CTR_RX|USB_EP_CTR_TX; pcd_set_endpoint(USBx, bEpIdx, regVal); } -TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_ep_kind(USB_TypeDef * USBx, uint32_t bEpIdx) -{ + +TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_ep_kind(USB_TypeDef * USBx, uint32_t bEpIdx) { uint32_t regVal = pcd_get_endpoint(USBx, bEpIdx); regVal &= USB_EPKIND_MASK; regVal |= USB_EP_CTR_RX|USB_EP_CTR_TX;