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stm32_otghshost: if STM32F446 increase number of channels to 16

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Janne Rosberg
2016-11-30 12:17:12 -06:00
committed by Gregory Nutt
parent 44668c00a0
commit a03d26e88d
1 changed files with 7 additions and 2 deletions
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arch/arm/src/stm32/stm32_otghshost.c
+7 -2
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@@ -139,11 +139,16 @@
/* HCD Setup *******************************************************************/ /* HCD Setup *******************************************************************/
/* Hardware capabilities */ /* Hardware capabilities */
#define STM32_NHOST_CHANNELS 12 /* Number of host channels */ #if defined(CONFIG_STM32_STM32F446)
# define STM32_NHOST_CHANNELS 16 /* Number of host channels */
# define STM32_MAX_TX_FIFOS 16 /* Max number of TX FIFOs */
#else
# define STM32_NHOST_CHANNELS 12 /* Number of host channels */
# define STM32_MAX_TX_FIFOS 12 /* Max number of TX FIFOs */
#endif
#define STM32_MAX_PACKET_SIZE 64 /* Full speed max packet size */ #define STM32_MAX_PACKET_SIZE 64 /* Full speed max packet size */
#define STM32_EP0_DEF_PACKET_SIZE 8 /* EP0 default packet size */ #define STM32_EP0_DEF_PACKET_SIZE 8 /* EP0 default packet size */
#define STM32_EP0_MAX_PACKET_SIZE 64 /* EP0 HS max packet size */ #define STM32_EP0_MAX_PACKET_SIZE 64 /* EP0 HS max packet size */
#define STM32_MAX_TX_FIFOS 12 /* Max number of TX FIFOs */
#define STM32_MAX_PKTCOUNT 256 /* Max packet count */ #define STM32_MAX_PKTCOUNT 256 /* Max packet count */
#define STM32_RETRY_COUNT 3 /* Number of ctrl transfer retries */ #define STM32_RETRY_COUNT 3 /* Number of ctrl transfer retries */