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fix -Wcast-qual

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This commit is contained in:
hathach
2021-10-15 17:35:05 +07:00
parent 7596cb3079
commit 0b249618b0
10 changed files with 64 additions and 81 deletions
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5
src/common/tusb_common.h
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@@ -161,7 +161,6 @@ static inline uint8_t tu_log2(uint32_t value)
#if TUP_ARCH_STRICT_ALIGN
// Rely on compiler to generate correct code for unaligned access
typedef struct { uint16_t val; } TU_ATTR_PACKED tu_unaligned_uint16_t;
typedef struct { uint32_t val; } TU_ATTR_PACKED tu_unaligned_uint32_t;
@@ -227,8 +226,8 @@ TU_ATTR_ALWAYS_INLINE static inline void tu_unaligned_write16(void* mem, uint16_
#else
// MCU that could access unaligned memory natively
TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_unaligned_read32 (const void* mem ) { return *((uint32_t*) mem); }
TU_ATTR_ALWAYS_INLINE static inline uint16_t tu_unaligned_read16 (const void* mem ) { return *((uint16_t*) mem); }
TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_unaligned_read32 (const void* mem) { return *((uint32_t const *) mem); }
TU_ATTR_ALWAYS_INLINE static inline uint16_t tu_unaligned_read16 (const void* mem) { return *((uint16_t const *) mem); }
TU_ATTR_ALWAYS_INLINE static inline void tu_unaligned_write32 (void* mem, uint32_t value ) { *((uint32_t*) mem) = value; }
TU_ATTR_ALWAYS_INLINE static inline void tu_unaligned_write16 (void* mem, uint16_t value ) { *((uint16_t*) mem) = value; }

4
src/common/tusb_fifo.c
View File

@@ -102,7 +102,7 @@ static inline uint16_t _ff_mod(uint16_t idx, uint16_t depth)
// TODO generalize with configurable 1 byte or 4 byte each read
static void _ff_push_const_addr(uint8_t * ff_buf, const void * app_buf, uint16_t len)
{
volatile uint32_t * rx_fifo = (volatile uint32_t *) app_buf;
volatile const uint32_t * rx_fifo = (volatile const uint32_t *) app_buf;
// Reading full available 32 bit words from const app address
uint16_t full_words = len >> 2;
@@ -201,7 +201,7 @@ static void _ff_push_n(tu_fifo_t* f, void const * app_buf, uint16_t n, uint16_t
ff_buf += nLin_4n_bytes;
// There could be odd 1-3 bytes before the wrap-around boundary
volatile uint32_t * rx_fifo = (volatile uint32_t *) app_buf;
volatile const uint32_t * rx_fifo = (volatile const uint32_t *) app_buf;
uint8_t rem = nLin_bytes & 0x03;
if (rem > 0)
{