F6: USB glue cleanup and fixes (#666)
* USB-CDC: accepting the next data packet only if we process previous data * USB-CDC: use USB FS packet size * HAL-console: puts method * Check: print assertion data * FuriHal: rx stream free space aware CDC confirmation. * Bootloader: pull down USB lines, leave the rest to the firmware or bootloader * F6: cleanup and move USB code to usb-glue folder, add USB suspend/resume events to VCP, cleanup target.mk, fix missing motd message in cli when using minicom. * F5: cleanup the rest of USB glue code, adjust LPM and Power info data in descriptor. Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
This commit is contained in:
SG
GitHub
506
firmware/targets/f6/usb-glue/usbd_conf.c
Normal file
506
firmware/targets/f6/usb-glue/usbd_conf.c
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@@ -0,0 +1,506 @@
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#include "stm32wbxx.h"
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#include "stm32wbxx_hal.h"
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#include <furi-hal-vcp_i.h>
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#include "usbd_def.h"
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#include "usbd_core.h"
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#include "usbd_cdc.h"
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PCD_HandleTypeDef hpcd_USB_FS;
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void Error_Handler(void);
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static USBD_StatusTypeDef USBD_Get_USB_Status(HAL_StatusTypeDef hal_status);
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static void SystemClockConfig_Resume(void);
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void HAL_PCD_MspInit(PCD_HandleTypeDef* pcdHandle) {
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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if(pcdHandle->Instance==USB) {
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__HAL_RCC_GPIOA_CLK_ENABLE();
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/**USB GPIO Configuration
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PA11 ------> USB_DM
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PA12 ------> USB_DP
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_12;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
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GPIO_InitStruct.Alternate = GPIO_AF10_USB;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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/* Peripheral clock enable */
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__HAL_RCC_USB_CLK_ENABLE();
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/* Peripheral interrupt init */
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HAL_NVIC_SetPriority(USB_LP_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(USB_LP_IRQn);
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}
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}
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void HAL_PCD_MspDeInit(PCD_HandleTypeDef* pcdHandle) {
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if(pcdHandle->Instance==USB) {
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/* Peripheral clock disable */
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__HAL_RCC_USB_CLK_DISABLE();
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/**USB GPIO Configuration
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PA11 ------> USB_DM
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PA12 ------> USB_DP
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*/
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HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11|GPIO_PIN_12);
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/* Peripheral interrupt Deinit*/
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HAL_NVIC_DisableIRQ(USB_LP_IRQn);
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}
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}
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/** Setup stage callback
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* @param hpcd: PCD handle
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* @retval None
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*/
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void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd) {
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USBD_LL_SetupStage((USBD_HandleTypeDef*)hpcd->pData, (uint8_t *)hpcd->Setup);
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}
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/** Data Out stage callback.
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* @param hpcd: PCD handle
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* @param epnum: Endpoint number
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* @retval None
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*/
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void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) {
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USBD_LL_DataOutStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->OUT_ep[epnum].xfer_buff);
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}
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/** Data In stage callback.
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* @param hpcd: PCD handle
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* @param epnum: Endpoint number
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* @retval None
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*/
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void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) {
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USBD_LL_DataInStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->IN_ep[epnum].xfer_buff);
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}
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/** SOF callback.
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* @param hpcd: PCD handle
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* @retval None
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*/
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void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd) {
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USBD_LL_SOF((USBD_HandleTypeDef*)hpcd->pData);
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}
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/** Reset callback.
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* @param hpcd: PCD handle
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* @retval None
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*/
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void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd) {
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USBD_SpeedTypeDef speed = USBD_SPEED_FULL;
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if ( hpcd->Init.speed != PCD_SPEED_FULL) {
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Error_Handler();
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}
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/* Set Speed. */
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USBD_LL_SetSpeed((USBD_HandleTypeDef*)hpcd->pData, speed);
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/* Reset Device. */
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USBD_LL_Reset((USBD_HandleTypeDef*)hpcd->pData);
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}
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/** Suspend callback.
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* When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
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* @param hpcd: PCD handle
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* @retval None
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*/
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void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd) {
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USBD_LL_Suspend((USBD_HandleTypeDef*)hpcd->pData);
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furi_hal_vcp_on_usb_suspend();
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if (hpcd->Init.low_power_enable) {
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/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register. */
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SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
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}
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}
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/** Resume callback.
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* When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
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* @param hpcd: PCD handle
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* @retval None
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*/
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void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd) {
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if (hpcd->Init.low_power_enable) {
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/* Reset SLEEPDEEP bit of Cortex System Control Register. */
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SCB->SCR &= (uint32_t)~((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
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SystemClockConfig_Resume();
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}
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furi_hal_vcp_on_usb_resume();
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USBD_LL_Resume((USBD_HandleTypeDef*)hpcd->pData);
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}
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/** ISOOUTIncomplete callback.
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* @param hpcd: PCD handle
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* @param epnum: Endpoint number
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* @retval None
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*/
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void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) {
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USBD_LL_IsoOUTIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum);
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}
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/** ISOINIncomplete callback.
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* @param hpcd: PCD handle
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* @param epnum: Endpoint number
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* @retval None
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*/
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void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) {
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USBD_LL_IsoINIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum);
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}
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/** Connect callback.
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* @param hpcd: PCD handle
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* @retval None
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*/
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void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd) {
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USBD_LL_DevConnected((USBD_HandleTypeDef*)hpcd->pData);
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}
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/** Disconnect callback.
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* @param hpcd: PCD handle
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* @retval None
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*/
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void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd) {
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USBD_LL_DevDisconnected((USBD_HandleTypeDef*)hpcd->pData);
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}
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/** Initializes the low level portion of the device driver.
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* @param pdev: Device handle
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* @retval USBD status
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*/
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USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev) {
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/* Init USB Ip. */
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hpcd_USB_FS.pData = pdev;
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/* Link the driver to the stack. */
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pdev->pData = &hpcd_USB_FS;
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/* Enable USB power on Pwrctrl CR2 register. */
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HAL_PWREx_EnableVddUSB();
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hpcd_USB_FS.Instance = USB;
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hpcd_USB_FS.Init.dev_endpoints = 8;
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hpcd_USB_FS.Init.speed = PCD_SPEED_FULL;
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hpcd_USB_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
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hpcd_USB_FS.Init.Sof_enable = DISABLE;
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hpcd_USB_FS.Init.low_power_enable = DISABLE;
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hpcd_USB_FS.Init.lpm_enable = DISABLE;
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hpcd_USB_FS.Init.battery_charging_enable = DISABLE;
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if (HAL_PCD_Init(&hpcd_USB_FS) != HAL_OK) {
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Error_Handler();
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}
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HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x00 , PCD_SNG_BUF, 0x18);
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HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x80 , PCD_SNG_BUF, 0x58);
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HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x81 , PCD_SNG_BUF, 0xC0);
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HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x01 , PCD_SNG_BUF, 0x110);
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HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x82 , PCD_SNG_BUF, 0x100);
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return USBD_OK;
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}
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/** De-Initializes the low level portion of the device driver.
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* @param pdev: Device handle
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* @retval USBD status
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*/
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USBD_StatusTypeDef USBD_LL_DeInit(USBD_HandleTypeDef *pdev)
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{
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBD_StatusTypeDef usb_status = USBD_OK;
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hal_status = HAL_PCD_DeInit(pdev->pData);
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usb_status = USBD_Get_USB_Status(hal_status);
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return usb_status;
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}
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/** Starts the low level portion of the device driver.
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* @param pdev: Device handle
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* @retval USBD status
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*/
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USBD_StatusTypeDef USBD_LL_Start(USBD_HandleTypeDef *pdev) {
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBD_StatusTypeDef usb_status = USBD_OK;
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hal_status = HAL_PCD_Start(pdev->pData);
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usb_status = USBD_Get_USB_Status(hal_status);
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return usb_status;
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}
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/** Stops the low level portion of the device driver.
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* @param pdev: Device handle
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* @retval USBD status
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*/
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USBD_StatusTypeDef USBD_LL_Stop(USBD_HandleTypeDef *pdev) {
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBD_StatusTypeDef usb_status = USBD_OK;
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hal_status = HAL_PCD_Stop(pdev->pData);
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usb_status = USBD_Get_USB_Status(hal_status);
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return usb_status;
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}
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/** Opens an endpoint of the low level driver.
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* @param pdev: Device handle
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* @param ep_addr: Endpoint number
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* @param ep_type: Endpoint type
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* @param ep_mps: Endpoint max packet size
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* @retval USBD status
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*/
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USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t ep_type, uint16_t ep_mps) {
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBD_StatusTypeDef usb_status = USBD_OK;
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hal_status = HAL_PCD_EP_Open(pdev->pData, ep_addr, ep_mps, ep_type);
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usb_status = USBD_Get_USB_Status(hal_status);
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return usb_status;
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}
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/** Closes an endpoint of the low level driver.
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* @param pdev: Device handle
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* @param ep_addr: Endpoint number
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* @retval USBD status
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*/
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USBD_StatusTypeDef USBD_LL_CloseEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr) {
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBD_StatusTypeDef usb_status = USBD_OK;
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hal_status = HAL_PCD_EP_Close(pdev->pData, ep_addr);
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usb_status = USBD_Get_USB_Status(hal_status);
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return usb_status;
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}
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/**
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* @brief Flushes an endpoint of the Low Level Driver.
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* @param pdev: Device handle
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* @param ep_addr: Endpoint number
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* @retval USBD status
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*/
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USBD_StatusTypeDef USBD_LL_FlushEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr) {
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBD_StatusTypeDef usb_status = USBD_OK;
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hal_status = HAL_PCD_EP_Flush(pdev->pData, ep_addr);
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usb_status = USBD_Get_USB_Status(hal_status);
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return usb_status;
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}
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/** Sets a Stall condition on an endpoint of the Low Level Driver.
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* @param pdev: Device handle
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* @param ep_addr: Endpoint number
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* @retval USBD status
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*/
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USBD_StatusTypeDef USBD_LL_StallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr) {
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBD_StatusTypeDef usb_status = USBD_OK;
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hal_status = HAL_PCD_EP_SetStall(pdev->pData, ep_addr);
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usb_status = USBD_Get_USB_Status(hal_status);
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return usb_status;
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}
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/** Clears a Stall condition on an endpoint of the Low Level Driver.
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* @param pdev: Device handle
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* @param ep_addr: Endpoint number
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* @retval USBD status
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*/
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USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr) {
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBD_StatusTypeDef usb_status = USBD_OK;
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hal_status = HAL_PCD_EP_ClrStall(pdev->pData, ep_addr);
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usb_status = USBD_Get_USB_Status(hal_status);
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return usb_status;
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}
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/** Returns Stall condition.
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* @param pdev: Device handle
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* @param ep_addr: Endpoint number
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* @retval Stall (1: Yes, 0: No)
|
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*/
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uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr) {
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PCD_HandleTypeDef *hpcd = (PCD_HandleTypeDef*) pdev->pData;
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if((ep_addr & 0x80) == 0x80)
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{
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return hpcd->IN_ep[ep_addr & 0x7F].is_stall;
|
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}
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else
|
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{
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return hpcd->OUT_ep[ep_addr & 0x7F].is_stall;
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}
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}
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/** Assigns a USB address to the device.
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* @param pdev: Device handle
|
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* @param dev_addr: Device address
|
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* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev, uint8_t dev_addr) {
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_SetAddress(pdev->pData, dev_addr);
|
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usb_status = USBD_Get_USB_Status(hal_status);
|
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|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/** Transmits data over an endpoint.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint number
|
||||
* @param pbuf: Pointer to data to be sent
|
||||
* @param size: Data size
|
||||
* @retval USBD status
|
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*/
|
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USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t *pbuf, uint32_t size) {
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
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|
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hal_status = HAL_PCD_EP_Transmit(pdev->pData, ep_addr, pbuf, size);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/** Prepares an endpoint for reception.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint number
|
||||
* @param pbuf: Pointer to data to be received
|
||||
* @param size: Data size
|
||||
* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t *pbuf, uint32_t size) {
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_Receive(pdev->pData, ep_addr, pbuf, size);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
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return usb_status;
|
||||
}
|
||||
|
||||
/** Returns the last transfered packet size.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint number
|
||||
* @retval Recived Data Size
|
||||
*/
|
||||
uint32_t USBD_LL_GetRxDataSize(USBD_HandleTypeDef *pdev, uint8_t ep_addr) {
|
||||
return HAL_PCD_EP_GetRxCount((PCD_HandleTypeDef*) pdev->pData, ep_addr);
|
||||
}
|
||||
|
||||
/** Send LPM message to user layer
|
||||
* @param hpcd: PCD handle
|
||||
* @param msg: LPM message
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg) {
|
||||
switch (msg) {
|
||||
case PCD_LPM_L0_ACTIVE:
|
||||
if (hpcd->Init.low_power_enable) {
|
||||
SystemClockConfig_Resume();
|
||||
/* Reset SLEEPDEEP bit of Cortex System Control Register. */
|
||||
SCB->SCR &= (uint32_t)~((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
|
||||
}
|
||||
USBD_LL_Resume(hpcd->pData);
|
||||
break;
|
||||
|
||||
case PCD_LPM_L1_ACTIVE:
|
||||
USBD_LL_Suspend(hpcd->pData);
|
||||
|
||||
/* Enter in STOP mode. */
|
||||
if (hpcd->Init.low_power_enable) {
|
||||
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register. */
|
||||
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/** Delays routine for the USB Device Library.
|
||||
* @param Delay: Delay in ms
|
||||
* @retval None
|
||||
*/
|
||||
void USBD_LL_Delay(uint32_t Delay) {
|
||||
HAL_Delay(Delay);
|
||||
}
|
||||
|
||||
/** Static single allocation.
|
||||
* @param size: Size of allocated memory
|
||||
* @retval None
|
||||
*/
|
||||
void *USBD_static_malloc(uint32_t size) {
|
||||
static uint32_t mem[(sizeof(USBD_CDC_HandleTypeDef)/4)+1];/* On 32-bit boundary */
|
||||
return mem;
|
||||
}
|
||||
|
||||
/** Dummy memory free
|
||||
* @param p: Pointer to allocated memory address
|
||||
* @retval None
|
||||
*/
|
||||
void USBD_static_free(void *p) {
|
||||
}
|
||||
|
||||
/** Configures system clock after wake-up from USB resume callBack:
|
||||
* enable HSI, PLL and select PLL as system clock source.
|
||||
* @retval None
|
||||
*/
|
||||
static void SystemClockConfig_Resume(void) {
|
||||
}
|
||||
|
||||
/** Retuns the USB status depending on the HAL status:
|
||||
* @param hal_status: HAL status
|
||||
* @retval USB status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_Get_USB_Status(HAL_StatusTypeDef hal_status) {
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
switch (hal_status)
|
||||
{
|
||||
case HAL_OK :
|
||||
usb_status = USBD_OK;
|
||||
break;
|
||||
case HAL_ERROR :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
case HAL_BUSY :
|
||||
usb_status = USBD_BUSY;
|
||||
break;
|
||||
case HAL_TIMEOUT :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
default :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
return usb_status;
|
||||
}
|
||||
Reference in New Issue
Block a user