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Misc post-merge fixups

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This commit is contained in:
Alex Stewart 2016-03-22 17:11:18 -07:00
parent 9848307587
commit bf01a3b434
3 changed files with 7 additions and 21 deletions
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6
core/esp_spi.c
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@ -178,7 +178,7 @@ static void _spi_buf_prepare(uint8_t bus, size_t len, spi_endianness_t e, spi_wo
if (e == SPI_LITTLE_ENDIAN || word_size == SPI_32BIT) return; if (e == SPI_LITTLE_ENDIAN || word_size == SPI_32BIT) return;
size_t count = word_size == SPI_16BIT ? (len + 1) / 2 : (len + 3) / 4; size_t count = word_size == SPI_16BIT ? (len + 1) / 2 : (len + 3) / 4;
uint32_t *data = (uint32_t *)&SPI(bus).W0; uint32_t *data = (uint32_t *)SPI(bus).W;
for (size_t i = 0; i < count; i ++) for (size_t i = 0; i < count; i ++)
{ {
data[i] = word_size == SPI_16BIT data[i] = word_size == SPI_16BIT
@ -193,14 +193,14 @@ static void _spi_buf_transfer(uint8_t bus, const void *out_data, void *in_data,
_wait(bus); _wait(bus);
size_t bytes = len * (uint8_t)word_size; size_t bytes = len * (uint8_t)word_size;
_set_size(bus, bytes); _set_size(bus, bytes);
memcpy((void *)&SPI(bus).W0, out_data, bytes); memcpy((void *)SPI(bus).W, out_data, bytes);
_spi_buf_prepare(bus, len, e, word_size); _spi_buf_prepare(bus, len, e, word_size);
_start(bus); _start(bus);
_wait(bus); _wait(bus);
if (in_data) if (in_data)
{ {
_spi_buf_prepare(bus, len, e, word_size); _spi_buf_prepare(bus, len, e, word_size);
memcpy(in_data, (void *)&SPI(bus).W0, bytes); memcpy(in_data, (void *)SPI(bus).W, bytes);
} }
} }

21
include/espressif/spi_flash.h
View file

@ -36,7 +36,7 @@ sdk_SpiFlashOpResult sdk_spi_flash_erase_sector(uint16_t sec);
src is pointer to a buffer to read bytes from. src is pointer to a buffer to read bytes from.
size is length of buffer in bytes. Should be a multiple of 4. size is length of buffer in bytes. Should be a multiple of 4.
*/ */
sdk_SpiFlashOpResult sdk_spi_flash_write(uint32_t des_addr, const void *src, uint32_t size); sdk_SpiFlashOpResult sdk_spi_flash_write(uint32_t des_addr, uint32_t *src, uint32_t size);
/* Read data from flash. /* Read data from flash.
@ -44,28 +44,13 @@ sdk_SpiFlashOpResult sdk_spi_flash_write(uint32_t des_addr, const void *src, uin
des is pointer to a buffer to read bytes into. des is pointer to a buffer to read bytes into.
size is number of bytes to read. Should be a multiple of 4. size is number of bytes to read. Should be a multiple of 4.
*/ */
sdk_SpiFlashOpResult sdk_spi_flash_read(uint32_t src_addr, void *des, uint32_t size); sdk_SpiFlashOpResult sdk_spi_flash_read(uint32_t src_addr, uint32_t *des, uint32_t size);
/* SDK uses this structure internally to account for flash size. /* SDK uses this structure internally to account for flash size.
chip_size field is initialised during startup from the flash size See flashchip.h for more info.
saved in the image header (on the first 8 bytes of SPI flash).
Other field are initialised to hardcoded values by the SDK.
Based on RE work by @foogod at
http://esp8266-re.foogod.com/wiki/Flashchip_%28IoT_RTOS_SDK_0.9.9%29
*/ */
typedef struct {
uint32_t device_id;
uint32_t chip_size; /* in bytes */
uint32_t block_size; /* in bytes */
uint32_t sector_size; /* in bytes */
uint32_t page_size; /* in bytes */
uint32_t status_mask;
} sdk_flashchip_t;
extern sdk_flashchip_t sdk_flashchip; extern sdk_flashchip_t sdk_flashchip;
#ifdef __cplusplus #ifdef __cplusplus

1
open_esplibs/libmain/timers.c
View file

@ -1,4 +1,5 @@
#include "etstimer.h" #include "etstimer.h"
#include "stdio.h"
struct timer_list_st { struct timer_list_st {
struct timer_list_st *next; struct timer_list_st *next;