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sipo
Ondřej Hruška 6 years ago
parent ce80895b25
commit 6f749f0198
Signed by: MightyPork
GPG Key ID: 2C5FD5035250423D
12 changed files with 60 additions and 974 deletions
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  1. 53
      USB/STM32_USB_Device_Library/Class/CDC/Inc/usbd_cdc_if_template.h
  2. 226
      USB/STM32_USB_Device_Library/Class/CDC/Src/usbd_cdc_if_template.c
  3. 105
      USB/STM32_USB_Device_Library/Class/MSC/Inc/usbd_msc_storage_template.h
  4. 188
      USB/STM32_USB_Device_Library/Class/MSC/Src/usbd_msc_storage_template.c
  5. 169
      USB/STM32_USB_Device_Library/Core/Inc/usbd_conf_template.h
  6. 212
      USB/STM32_USB_Device_Library/Core/Src/usbd_conf_template.c
  7. 21
      USB/usb_device.c
  8. 4
      framework/settings.c
  9. 20
      gex_hooks.c
  10. 1
      platform/debug_uart.c
  11. 30
      platform/status_led.c
  12. 5
      platform/status_led.h

53
USB/STM32_USB_Device_Library/Class/CDC/Inc/usbd_cdc_if_template.h
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/**
******************************************************************************
* @file usbd_cdc_if_template.h
* @author MCD Application Team
* @version V2.4.2
* @date 11-December-2015
* @brief Header for usbd_cdc_if_template.c file.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT 2015 STMicroelectronics</center></h2>
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USBD_CDC_IF_TEMPLATE_H
#define __USBD_CDC_IF_TEMPLATE_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "usbd_cdc.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
extern USBD_CDC_ItfTypeDef USBD_CDC_Template_fops;
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
#ifdef __cplusplus
}
#endif
#endif /* __USBD_CDC_IF_TEMPLATE_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

226
USB/STM32_USB_Device_Library/Class/CDC/Src/usbd_cdc_if_template.c
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/**
******************************************************************************
* @file usbd_cdc_if_template.c
* @author MCD Application Team
* @version V2.4.2
* @date 11-December-2015
* @brief Generic media access Layer.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT 2015 STMicroelectronics</center></h2>
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "usbd_cdc_if_template.h"
/** @addtogroup STM32_USB_DEVICE_LIBRARY
* @{
*/
/** @defgroup USBD_CDC
* @brief usbd core module
* @{
*/
/** @defgroup USBD_CDC_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup USBD_CDC_Private_Defines
* @{
*/
/**
* @}
*/
/** @defgroup USBD_CDC_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup USBD_CDC_Private_FunctionPrototypes
* @{
*/
static int8_t TEMPLATE_Init (void);
static int8_t TEMPLATE_DeInit (void);
static int8_t TEMPLATE_Control (uint8_t cmd, uint8_t* pbuf, uint16_t length);
static int8_t TEMPLATE_Receive (uint8_t* pbuf, uint32_t *Len);
USBD_CDC_ItfTypeDef USBD_CDC_Template_fops =
{
TEMPLATE_Init,
TEMPLATE_DeInit,
TEMPLATE_Control,
TEMPLATE_Receive
};
USBD_CDC_LineCodingTypeDef linecoding =
{
115200, /* baud rate*/
0x00, /* stop bits-1*/
0x00, /* parity - none*/
0x08 /* nb. of bits 8*/
};
/* Private functions ---------------------------------------------------------*/
/**
* @brief TEMPLATE_Init
* Initializes the CDC media low layer
* @param None
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t TEMPLATE_Init(void)
{
/*
Add your initialization code here
*/
return (0);
}
/**
* @brief TEMPLATE_DeInit
* DeInitializes the CDC media low layer
* @param None
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t TEMPLATE_DeInit(void)
{
/*
Add your deinitialization code here
*/
return (0);
}
/**
* @brief TEMPLATE_Control
* Manage the CDC class requests
* @param Cmd: Command code
* @param Buf: Buffer containing command data (request parameters)
* @param Len: Number of data to be sent (in bytes)
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t TEMPLATE_Control (uint8_t cmd, uint8_t* pbuf, uint16_t length)
{
switch (cmd)
{
case CDC_SEND_ENCAPSULATED_COMMAND:
/* Add your code here */
break;
case CDC_GET_ENCAPSULATED_RESPONSE:
/* Add your code here */
break;
case CDC_SET_COMM_FEATURE:
/* Add your code here */
break;
case CDC_GET_COMM_FEATURE:
/* Add your code here */
break;
case CDC_CLEAR_COMM_FEATURE:
/* Add your code here */
break;
case CDC_SET_LINE_CODING:
linecoding.bitrate = (uint32_t)(pbuf[0] | (pbuf[1] << 8) |\
(pbuf[2] << 16) | (pbuf[3] << 24));
linecoding.format = pbuf[4];
linecoding.paritytype = pbuf[5];
linecoding.datatype = pbuf[6];
/* Add your code here */
break;
case CDC_GET_LINE_CODING:
pbuf[0] = (uint8_t)(linecoding.bitrate);
pbuf[1] = (uint8_t)(linecoding.bitrate >> 8);
pbuf[2] = (uint8_t)(linecoding.bitrate >> 16);
pbuf[3] = (uint8_t)(linecoding.bitrate >> 24);
pbuf[4] = linecoding.format;
pbuf[5] = linecoding.paritytype;
pbuf[6] = linecoding.datatype;
/* Add your code here */
break;
case CDC_SET_CONTROL_LINE_STATE:
/* Add your code here */
break;
case CDC_SEND_BREAK:
/* Add your code here */
break;
default:
break;
}
return (0);
}
/**
* @brief TEMPLATE_Receive
* Data received over USB OUT endpoint are sent over CDC interface
* through this function.
*
* @note
* This function will issue a NAK packet on any OUT packet received on
* USB endpoint untill exiting this function. If you exit this function
* before transfer is complete on CDC interface (ie. using DMA controller)
* it will result in receiving more data while previous ones are still
* not sent.
*
* @param Buf: Buffer of data to be received
* @param Len: Number of data received (in bytes)
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t TEMPLATE_Receive (uint8_t* Buf, uint32_t *Len)
{
return (0);
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

105
USB/STM32_USB_Device_Library/Class/MSC/Inc/usbd_msc_storage_template.h
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/**
******************************************************************************
* @file usbd_msc_storage.h
* @author MCD Application Team
* @version V2.4.2
* @date 11-December-2015
* @brief Header file for the usbd_msc_storage.c file
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT 2015 STMicroelectronics</center></h2>
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USBD_MSC_STORAGE_H
#define __USBD_MSC_STORAGE_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "usbd_msc.h"
/** @addtogroup STM32_USB_DEVICE_LIBRARY
* @{
*/
/** @defgroup USBD_STORAGE
* @brief header file for the usbd_msc_storage.c file
* @{
*/
/** @defgroup USBD_STORAGE_Exported_Defines
* @{
*/
/**
* @}
*/
/** @defgroup USBD_STORAGE_Exported_Types
* @{
*/
/**
* @}
*/
/** @defgroup USBD_STORAGE_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup USBD_STORAGE_Exported_Variables
* @{
*/
extern USBD_StorageTypeDef USBD_MSC_Template_fops;
/**
* @}
*/
/** @defgroup USBD_STORAGE_Exported_FunctionsPrototype
* @{
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __USBD_MSC_STORAGE_H */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

188
USB/STM32_USB_Device_Library/Class/MSC/Src/usbd_msc_storage_template.c
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/**
******************************************************************************
* @file usbd_msc_storage_template.c
* @author MCD Application Team
* @version V2.4.2
* @date 11-December-2015
* @brief Memory management layer
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT 2015 STMicroelectronics</center></h2>
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "usbd_msc_storage_template.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Extern function prototypes ------------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
#define STORAGE_LUN_NBR 1
#define STORAGE_BLK_NBR 0x10000
#define STORAGE_BLK_SIZ 0x200
int8_t STORAGE_Init (uint8_t lun);
int8_t STORAGE_GetCapacity (uint8_t lun,
uint32_t *block_num,
uint16_t *block_size);
int8_t STORAGE_IsReady (uint8_t lun);
int8_t STORAGE_IsWriteProtected (uint8_t lun);
int8_t STORAGE_Read (uint8_t lun,
uint8_t *buf,
uint32_t blk_addr,
uint16_t blk_len);
int8_t STORAGE_Write (uint8_t lun,
uint8_t *buf,
uint32_t blk_addr,
uint16_t blk_len);
int8_t STORAGE_GetMaxLun (void);
/* USB Mass storage Standard Inquiry Data */
int8_t STORAGE_Inquirydata[] = {//36
/* LUN 0 */
0x00,
0x80,
0x02,
0x02,
(STANDARD_INQUIRY_DATA_LEN - 5),
0x00,
0x00,
0x00,
'S', 'T', 'M', ' ', ' ', ' ', ' ', ' ', /* Manufacturer : 8 bytes */
'P', 'r', 'o', 'd', 'u', 'c', 't', ' ', /* Product : 16 Bytes */
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
'0', '.', '0' ,'1', /* Version : 4 Bytes */
};
USBD_StorageTypeDef USBD_MSC_Template_fops =
{
STORAGE_Init,
STORAGE_GetCapacity,
STORAGE_IsReady,
STORAGE_IsWriteProtected,
STORAGE_Read,
STORAGE_Write,
STORAGE_GetMaxLun,
STORAGE_Inquirydata,
};
/*******************************************************************************
* Function Name : Read_Memory
* Description : Handle the Read operation from the microSD card.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
int8_t STORAGE_Init (uint8_t lun)
{
return (0);
}
/*******************************************************************************
* Function Name : Read_Memory
* Description : Handle the Read operation from the STORAGE card.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
int8_t STORAGE_GetCapacity (uint8_t lun, uint32_t *block_num, uint16_t *block_size)
{
*block_num = STORAGE_BLK_NBR;
*block_size = STORAGE_BLK_SIZ;
return (0);
}
/*******************************************************************************
* Function Name : Read_Memory
* Description : Handle the Read operation from the STORAGE card.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
int8_t STORAGE_IsReady (uint8_t lun)
{
return (0);
}
/*******************************************************************************
* Function Name : Read_Memory
* Description : Handle the Read operation from the STORAGE card.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
int8_t STORAGE_IsWriteProtected (uint8_t lun)
{
return 0;
}
/*******************************************************************************
* Function Name : Read_Memory
* Description : Handle the Read operation from the STORAGE card.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
int8_t STORAGE_Read (uint8_t lun,
uint8_t *buf,
uint32_t blk_addr,
uint16_t blk_len)
{
return 0;
}
/*******************************************************************************
* Function Name : Write_Memory
* Description : Handle the Write operation to the STORAGE card.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
int8_t STORAGE_Write (uint8_t lun,
uint8_t *buf,
uint32_t blk_addr,
uint16_t blk_len)
{
return (0);
}
/*******************************************************************************
* Function Name : Write_Memory
* Description : Handle the Write operation to the STORAGE card.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
int8_t STORAGE_GetMaxLun (void)
{
return (STORAGE_LUN_NBR - 1);
}
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

169
USB/STM32_USB_Device_Library/Core/Inc/usbd_conf_template.h
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/**
******************************************************************************
* @file usbd_conf_template.h
* @author MCD Application Team
* @version V2.4.2
* @date 11-December-2015
* @brief Header file for the usbd_conf_template.c file
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT 2015 STMicroelectronics</center></h2>
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USBD_CONF_TEMPLATE_H
#define __USBD_CONF_TEMPLATE_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32fxxx.h" /* replace 'stm32xxx' with your HAL driver header filename, ex: stm32f4xx.h */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/** @addtogroup STM32_USB_DEVICE_LIBRARY
* @{
*/
/** @defgroup USBD_CONF
* @brief USB device low level driver configuration file
* @{
*/
/** @defgroup USBD_CONF_Exported_Defines
* @{
*/
#define USBD_MAX_NUM_INTERFACES 1
#define USBD_MAX_NUM_CONFIGURATION 1
#define USBD_MAX_STR_DESC_SIZ 0x100
#define USBD_SUPPORT_USER_STRING 0
#define USBD_SELF_POWERED 1
#define USBD_DEBUG_LEVEL 2
/* MSC Class Config */
#define MSC_MEDIA_PACKET 8192
/* CDC Class Config */
#define USBD_CDC_INTERVAL 2000
/* DFU Class Config */
#define USBD_DFU_MAX_ITF_NUM 1
#define USBD_DFU_XFERS_IZE 1024
/* AUDIO Class Config */
#define USBD_AUDIO_FREQ 22100
/** @defgroup USBD_Exported_Macros
* @{
*/
/* Memory management macros */
#define USBD_malloc malloc
#define USBD_free free
#define USBD_memset memset
#define USBD_memcpy memcpy
/* DEBUG macros */
#if (USBD_DEBUG_LEVEL > 0)
#define USBD_UsrLog(...) printf(__VA_ARGS__);\
printf("\n");
#else
#define USBD_UsrLog(...)
#endif
#if (USBD_DEBUG_LEVEL > 1)
#define USBD_ErrLog(...) printf("ERROR: ") ;\
printf(__VA_ARGS__);\
printf("\n");
#else
#define USBD_ErrLog(...)
#endif
#if (USBD_DEBUG_LEVEL > 2)
#define USBD_DbgLog(...) printf("DEBUG : ") ;\
printf(__VA_ARGS__);\
printf("\n");
#else
#define USBD_DbgLog(...)
#endif
/**
* @}
*/
/**
* @}
*/
/** @defgroup USBD_CONF_Exported_Types
* @{
*/
/**
* @}
*/
/** @defgroup USBD_CONF_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup USBD_CONF_Exported_Variables
* @{
*/
/**
* @}
*/
/** @defgroup USBD_CONF_Exported_FunctionsPrototype
* @{
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __USBD_CONF_TEMPLATE_H */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

212
USB/STM32_USB_Device_Library/Core/Src/usbd_conf_template.c
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/**
******************************************************************************
* @file usbd_conf_template.c
* @author MCD Application Team
* @version V2.4.2
* @date 11-December-2015
* @brief USB Device configuration and interface file
* This template should be copied to the user folder, renamed and customized
* following user needs.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT 2015 STMicroelectronics</center></h2>
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "usbd_core.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
/**
* @brief Initializes the Low Level portion of the Device driver.
* @param pdev: Device handle
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev)
{
return USBD_OK;
}
/**
* @brief De-Initializes the Low Level portion of the Device driver.
* @param pdev: Device handle
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_DeInit(USBD_HandleTypeDef *pdev)
{
return USBD_OK;
}
/**
* @brief Starts the Low Level portion of the Device driver.
* @param pdev: Device handle
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_Start(USBD_HandleTypeDef *pdev)
{
return USBD_OK;
}
/**
* @brief Stops the Low Level portion of the Device driver.
* @param pdev: Device handle
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_Stop(USBD_HandleTypeDef *pdev)
{
return USBD_OK;
}
/**
* @brief Opens an endpoint of the Low Level Driver.
* @param pdev: Device handle
* @param ep_addr: Endpoint Number
* @param ep_type: Endpoint Type
* @param ep_mps: Endpoint Max Packet Size
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev,
uint8_t ep_addr,
uint8_t ep_type,
uint16_t ep_mps)
{
return USBD_OK;
}
/**
* @brief Closes an endpoint of the Low Level Driver.
* @param pdev: Device handle
* @param ep_addr: Endpoint Number
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_CloseEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
return USBD_OK;
}
/**
* @brief Flushes an endpoint of the Low Level Driver.
* @param pdev: Device handle
* @param ep_addr: Endpoint Number
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_FlushEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
return USBD_OK;
}
/**
* @brief Sets a Stall condition on an endpoint of the Low Level Driver.
* @param pdev: Device handle
* @param ep_addr: Endpoint Number
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_StallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
return USBD_OK;
}
/**
* @brief Clears a Stall condition on an endpoint of the Low Level Driver.
* @param pdev: Device handle
* @param ep_addr: Endpoint Number
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
return USBD_OK;
}
/**
* @brief Returns Stall condition.
* @param pdev: Device handle
* @param ep_addr: Endpoint Number
* @retval Stall (1: Yes, 0: No)
*/
uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
return 0;
}
/**
* @brief Assigns a USB address to the device.
* @param pdev: Device handle
* @param ep_addr: Endpoint Number
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev, uint8_t dev_addr)
{
return USBD_OK;
}
/**
* @brief 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
*/
USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev,
uint8_t ep_addr,
uint8_t *pbuf,
uint16_t size)
{
return USBD_OK;
}
/**
* @brief 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,
uint16_t size)
{
return USBD_OK;
}
/**
* @brief Returns the last transferred 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 0;
}
/**
* @brief Delays routine for the USB Device Library.
* @param Delay: Delay in ms
* @retval None
*/
void USBD_LL_Delay(uint32_t Delay)
{
}
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

21
USB/usb_device.c
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@ -89,17 +89,26 @@ void MX_USB_DEVICE_Init(void)
/**
* @brief This function handles USB low priority or CAN RX0 interrupts.
*/
void USB_LP_CAN1_RX0_IRQHandler(void)
// Function from F103
void USB_LP_CAN1_RX0_IRQHandler(void) __attribute__((alias("USB_IRQHandler")));
/**
* @brief This function handles USB global interrupt / USB wake-up interrupt through EXTI line 18.
*/
// Function from F072
void USB_IRQHandler(void)
{
/* USER CODE BEGIN USB_LP_CAN1_RX0_IRQn 0 */
/* USER CODE BEGIN USB_IRQn 0 */
/* USER CODE END USB_LP_CAN1_RX0_IRQn 0 */
/* USER CODE END USB_IRQn 0 */
HAL_PCD_IRQHandler(&hpcd_USB_FS);
/* USER CODE BEGIN USB_LP_CAN1_RX0_IRQn 1 */
/* USER CODE BEGIN USB_IRQn 1 */
/* USER CODE END USB_LP_CAN1_RX0_IRQn 1 */
/* USER CODE END USB_IRQn 1 */
}
/* USER CODE END USB_IRQ */
/**
* @}

4
framework/settings.c
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@ -14,8 +14,6 @@
void settings_load(void)
{
dbg("Loading settings");
uint8_t *buffer = (uint8_t *) SETTINGS_FLASH_ADDR;
PayloadParser pp = pp_start(buffer, SETTINGS_BLOCK_SIZE, NULL);
@ -38,6 +36,8 @@ void settings_load(void)
dbg("!! Unit settings failed to load");
return;
}
dbg("System settings loaded OK");
}

20
gex_hooks.c
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@ -18,13 +18,31 @@ void GEX_MsTick(void)
TF_Tick(comm);
StatusLed_Tick();
}
extern void HardFault_Handler(void);
/**
* Early init, even before RTOS starts
*/
void GEX_PreInit(void)
{
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
#if PORTS_COUNT>4
__HAL_RCC_GPIOE_CLK_ENABLE();
#endif
#if PORTS_COUNT>5
__HAL_RCC_GPIOF_CLK_ENABLE();
#endif
// TODO remove this
LL_GPIO_SetPinMode(GPIOC, LL_GPIO_PIN_7, LL_GPIO_MODE_OUTPUT);
LL_GPIO_SetPinOutputType(GPIOC, LL_GPIO_PIN_7, LL_GPIO_OUTPUT_PUSHPULL);
LL_GPIO_SetPinSpeed(GPIOC, LL_GPIO_PIN_7, LL_GPIO_SPEED_FREQ_LOW);
StatusLed_PreInit();
DebugUart_PreInit();
dbg("\r\n\033[37;1m*** GEX "GEX_VERSION" on "GEX_PLATFORM" ***\033[m");
dbg("Build "__DATE__" "__TIME__"\r\n");

1
platform/debug_uart.c
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@ -39,6 +39,7 @@ void DebugUart_PreInit(void)
#if GEX_PLAT_F072_DISCOVERY
LL_USART_SetBaudRate(USART2, SystemCoreClock, LL_USART_OVERSAMPLING_16, 115200); // This is not great, let's hope it's like this on all platforms...
LL_GPIO_SetAFPin_0_7(GPIOA, LL_GPIO_PIN_2, LL_GPIO_AF_1);
#elif GEX_PLAT_F103_BLUEPILL
LL_USART_SetBaudRate(USART2, SystemCoreClock/2, 115200); // This is not great, let's hope it's like this on all platforms...
#else

30
platform/status_led.c
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@ -12,6 +12,22 @@ static uint32_t indicators[_INDICATOR_COUNT];
static GPIO_TypeDef *led_periph;
static uint32_t led_llpin;
/** Early init */
void StatusLed_PreInit(void)
{
bool suc = true;
// Resolve pin
led_periph = plat_port2periph(STATUS_LED_PORT, &suc);
led_llpin = plat_pin2ll(STATUS_LED_PIN, &suc);
// Configure for output
LL_GPIO_SetPinMode(led_periph, led_llpin, LL_GPIO_MODE_OUTPUT);
LL_GPIO_SetPinOutputType(led_periph, led_llpin, LL_GPIO_OUTPUT_PUSHPULL);
LL_GPIO_SetPinSpeed(led_periph, led_llpin, LL_GPIO_SPEED_FREQ_LOW);
assert_param(suc);
}
/** Set up the LED */
void StatusLed_Init(void)
{
@ -23,16 +39,6 @@ void StatusLed_Init(void)
suc &= rsc_claim(&UNIT_SYSTEM, rsc);
assert_param(suc);
// Resolve pin
led_periph = plat_port2periph(STATUS_LED_PORT, &suc);
led_llpin = plat_pin2ll(STATUS_LED_PIN, &suc);
assert_param(suc);
// Configure for output
LL_GPIO_SetPinMode(led_periph, led_llpin, LL_GPIO_MODE_OUTPUT);
LL_GPIO_SetPinOutputType(led_periph, led_llpin, LL_GPIO_OUTPUT_PUSHPULL);
LL_GPIO_SetPinSpeed(led_periph, led_llpin, LL_GPIO_SPEED_FREQ_LOW);
}
/** Set indicator ON */
@ -42,7 +48,7 @@ void StatusLed_On(enum GEX_StatusIndicator indicator)
if (indicator == STATUS_FAULT) {
// Persistent light
GPIOC->ODR |= 1<<13;
LL_GPIO_SetOutputPin(led_periph, led_llpin);
}
}
@ -86,5 +92,5 @@ void StatusLed_Tick(void)
void StatusLed_Heartbeat(void)
{
// TODO fixme
GPIOC->ODR ^= 1<<13;
LL_GPIO_TogglePin(led_periph, led_llpin);
}

5
platform/status_led.h
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@ -19,6 +19,11 @@ enum GEX_StatusIndicator {
_INDICATOR_COUNT
};
/**
* Early init
*/
void StatusLed_PreInit(void);
/**
* Initialize the statis LED(s)
*/

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