libs/rt-thread
libs/rt-thread
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Merge pull request #1095 from armink/fix_sfud

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Fix sfud
This commit is contained in:
Bernard Xiong 2017-12-11 14:59:51 +08:00 committed by GitHub
commit 2553dd0a15
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 10 additions and 9 deletions
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8
components/drivers/spi/SConscript
View File

@ -1,8 +1,10 @@
from building import *
import rtconfig
cwd = GetCurrentDir()
src = ['spi_core.c', 'spi_dev.c']
CPPPATH = [cwd, cwd + '/../include']
LOCAL_CCFLAGS = ''
src_device = []
@ -32,9 +34,13 @@ if GetDepend('RT_USING_SFUD'):
CPPPATH += [cwd + '/sfud/inc']
if GetDepend('RT_SFUD_USING_SFDP'):
src_device += ['sfud/src/sfud_sfdp.c']
if rtconfig.CROSS_TOOL == 'gcc':
LOCAL_CCFLAGS += ' -std=c99'
elif rtconfig.CROSS_TOOL == 'keil':
LOCAL_CCFLAGS += ' --c99'
src += src_device
group = DefineGroup('DeviceDrivers', src, depend = ['RT_USING_SPI'], CPPPATH = CPPPATH)
group = DefineGroup('DeviceDrivers', src, depend = ['RT_USING_SPI'], CPPPATH = CPPPATH, LOCAL_CCFLAGS = LOCAL_CCFLAGS)
Return('group')

11
components/drivers/spi/spi_flash_sfud.c
View File

@ -165,11 +165,6 @@ static void spi_unlock(const sfud_spi *spi) {
rt_mutex_release(&(rtt_dev->lock));
}
static void retry_delay_ms(void) {
/* millisecond delay */
rt_tick_from_millisecond(1);
}
static void retry_delay_100us(void) {
/* 100 microsecond delay */
rt_thread_delay((RT_TICK_PER_SECOND * 1 + 9999) / 10000);
@ -242,6 +237,9 @@ rt_spi_flash_device_t rt_sfud_flash_probe(const char *spi_flash_dev_name, const
rt_spi_flash_device_t rtt_dev = RT_NULL;
sfud_flash *sfud_dev = RT_NULL;
char *spi_flash_dev_name_bak = RT_NULL, *spi_dev_name_bak = RT_NULL;
/* using default flash SPI configuration for initialize SPI Flash
* @note you also can change the SPI to other configuration after initialized finish */
struct rt_spi_configuration cfg = RT_SFUD_DEFAULT_SPI_CFG;
extern sfud_err sfud_device_init(sfud_flash *flash);
RT_ASSERT(spi_flash_dev_name);
@ -269,9 +267,6 @@ rt_spi_flash_device_t rt_sfud_flash_probe(const char *spi_flash_dev_name, const
goto error;
}
sfud_dev->spi.name = spi_dev_name_bak;
/* using default flash SPI configuration for initialize SPI Flash
* @note you also can change the SPI to other configuration after initialized finish */
struct rt_spi_configuration cfg = RT_SFUD_DEFAULT_SPI_CFG;
rt_spi_configure(rtt_dev->rt_spi_device, &cfg);
/* initialize lock */
rt_mutex_init(&(rtt_dev->lock), spi_flash_dev_name, RT_IPC_FLAG_FIFO);