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let the user build an array of lld drivers

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Signed-off-by: Amir Hammad <amir.hammad@hotmail.com>
This commit is contained in:
Amir Hammad 2016-06-24 00:47:47 +02:00
parent 0432429aa6
commit 40192caee0
3 changed files with 10 additions and 13 deletions
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3
include/usbh_lld_stm32f4.h
View file

@ -30,7 +30,8 @@
BEGIN_DECLS
// pass this to usbh init
extern const void *usbh_lld_stm32f4_drivers[];
extern const void *usbh_lld_stm32f4_driver_fs;
extern const void *usbh_lld_stm32f4_driver_hs;
#ifdef USART_DEBUG
void print_channels(const void *drvdata);

7
src/demo.c
View file

@ -214,7 +214,12 @@ int main(void)
*
* Pass array of supported device drivers
*/
usbh_init(usbh_lld_stm32f4_drivers, device_drivers);
const void *lld_drivers[] = {
&usbh_lld_stm32f4_driver_fs, // Make sure USE_STM32F4_USBH_DRIVER_FS is defined in usbh_config.h
// &usbh_lld_stm32f4_driver_hs, // Make sure USE_STM32F4_USBH_DRIVER_HS is defined in usbh_config.h
0
};
usbh_init(lld_drivers, device_drivers);
gpio_clear(GPIOD, GPIO13);
LOG_PRINTF("USB init complete\n");

13
src/usbh_lld_stm32f4.c
View file

@ -1025,6 +1025,7 @@ static const usbh_driver_t driver_fs = {
.root_speed = root_speed,
.driver_data = &driver_data_fs
};
const void *usbh_lld_stm32f4_driver_fs = &driver_fs;
#endif
// USB High Speed - OTG_HS
@ -1044,15 +1045,5 @@ static const usbh_driver_t driver_hs = {
.root_speed = root_speed,
.driver_data = &driver_data_hs
};
const void *usbh_lld_stm32f4_driver_hs = &driver_hs;
#endif
const void *usbh_lld_stm32f4_drivers[] = {
#if defined(USE_STM32F4_USBH_DRIVER_FS)
&driver_fs,
#endif
#if defined(USE_STM32F4_USBH_DRIVER_HS)
&driver_hs,
#endif
0
};