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New board Discovery L475VG IOT #97

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Merged
merged 11 commits into from Sep 13, 2017
Merged

New board Discovery L475VG IOT #97

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4d2c0d5
Add variant DISCO-L475VG-IOT
Jun 29, 2017
de14752
Add USB OTG FS device files from STM32Cube_FW_L4_V1.8.0/Projects/B-L4…
Jul 10, 2017
b2b0e7a
Update USB configuration
Jul 10, 2017
91b06e8
Remove some unused parameter warnings
Jul 10, 2017
f194ad1
Add QSPI pin map and indent commented lines
Jul 26, 2017
adfbb3c
Enable DFSDM module because used by MP34DT01 library
Jul 28, 2017
dd63aec
Update USB configuration to allow to use the USBMicrophone library (U…
Jul 28, 2017
ed1ddd8
Update USB descriptor to allow to use USBMicrophone library
Jul 28, 2017
949ffce
Update variant configuration files
Sep 1, 2017
574d1b5
Add new function in SPI class required by SPBTLE library
Sep 13, 2017
8a5dce8
Update README.md
Sep 13, 2017
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Update USB configuration to allow to use the USBMicrophone library (U… 
…SB Audio class)

Signed-off-by: fpr <fabien.perroquin@wi6labs.com>
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fpr committed Sep 12, 2017
commit dd63aece50e7ba6556402567410dfef8678e47b2
35 changes: 7 additions & 28 deletions variants/DISCO_L475VG_IOT/usb/usbd_conf.c
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Original file line number Diff line number Diff line change
Expand Up @@ -193,32 +193,11 @@ void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
*/
void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
{
USBD_SpeedTypeDef speed = USBD_SPEED_FULL;

/* Set USB Current Speed */
switch(hpcd->Init.speed)
{
//Not supported on STM32L4xx boards
#ifndef STM32L4xx
case PCD_SPEED_HIGH:
speed = USBD_SPEED_HIGH;
break;
#endif

case PCD_SPEED_FULL:
speed = USBD_SPEED_FULL;
break;

default:
speed = USBD_SPEED_FULL;
break;
}

/* Reset Device */
USBD_LL_Reset(hpcd->pData);

/* Set USB Current Speed */
USBD_LL_SetSpeed(hpcd->pData, speed);
USBD_LL_SetSpeed(hpcd->pData, USBD_SPEED_FULL);
}

/**
Expand Down Expand Up @@ -329,9 +308,9 @@ USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev)
{
/* Set LL Driver parameters */
g_hpcd.Instance = USB_OTG_FS;
g_hpcd.Init.dev_endpoints = 4;
g_hpcd.Init.dev_endpoints = 2;
g_hpcd.Init.use_dedicated_ep1 = 0;
g_hpcd.Init.ep0_mps = 0x40;
g_hpcd.Init.ep0_mps = DEP0CTL_MPS_64;
g_hpcd.Init.dma_enable = 0;
g_hpcd.Init.low_power_enable = 0;
g_hpcd.Init.lpm_enable = 0;
Expand All @@ -340,17 +319,17 @@ USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev)
g_hpcd.Init.Sof_enable = 0;
g_hpcd.Init.speed = PCD_SPEED_FULL;
g_hpcd.Init.vbus_sensing_enable = 1;
g_hpcd.Init.use_external_vbus = 0;
/* Link The driver to the stack */
g_hpcd.pData = pdev;
pdev->pData = &g_hpcd;
/* Initialize LL Driver */
HAL_PCD_Init(&g_hpcd);

/* configure EPs FIFOs */
HAL_PCDEx_SetRxFiFo(&g_hpcd, 0x80);
HAL_PCDEx_SetTxFiFo(&g_hpcd, 0, 0x40);
HAL_PCDEx_SetTxFiFo(&g_hpcd, 1, 0x10);
HAL_PCDEx_SetTxFiFo(&g_hpcd, 2, 0x10);
HAL_PCDEx_SetRxFiFo(&g_hpcd, 0x36);
HAL_PCDEx_SetTxFiFo(&g_hpcd, 0, 0x32);
HAL_PCDEx_SetTxFiFo(&g_hpcd, 1, 0xC8);

return USBD_OK;
}
Expand Down
2 changes: 1 addition & 1 deletion variants/DISCO_L475VG_IOT/usb/usbd_conf.h
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Original file line number Diff line number Diff line change
Expand Up @@ -61,7 +61,7 @@
#define USBD_LPM_ENABLED 0

/* Common Config */
#define USBD_MAX_NUM_INTERFACES 1
#define USBD_MAX_NUM_INTERFACES 2
#define USBD_MAX_NUM_CONFIGURATION 1
#define USBD_MAX_STR_DESC_SIZ 0x100
#define USBD_SUPPORT_USER_STRING 0
Expand Down