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support fft on aiit-riscv64-board for nuttx

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This commit is contained in:
wgz-code
2022-03-04 11:14:53 +08:00
parent 9946b33530
commit 0501122537
49 changed files with 20782 additions and 33 deletions
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APP_Framework/Applications/knowing_app/Make.defs
+6
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@@ -0,0 +1,6 @@
############################################################################
# Applications/knowing_app/Make.defs
############################################################################
ifneq ($(CONFIG_APPLICATION_KNOWING),)
include $(wildcard $(APPDIR)/../../../APP_Framework/Applications/knowing_app/*/Make.defs)
endif
APP_Framework/Applications/knowing_app/k210_fft_test/Make.defs
+6
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@@ -0,0 +1,6 @@
############################################################################
# APP_Framework/Applications/knowing_app/k210_fft_test/Make.defs
############################################################################
ifneq ($(CONFIG_K210_FFT_TEST),)
CONFIGURED_APPS += $(APPDIR)/../../../APP_Framework/Applications/knowing_app/k210_fft_test
endif
APP_Framework/Applications/knowing_app/k210_fft_test/Makefile
+12
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@@ -0,0 +1,12 @@
include $(KERNEL_ROOT)/.config
ifeq ($(CONFIG_ADD_NUTTX_FETURES),y)
include $(APPDIR)/Make.defs
ifeq ($(CONFIG_K210_FFT_TEST), y)
CSRCS += fft_soft.c fft_test.c
endif
include $(APPDIR)/Application.mk
endif
APP_Framework/Applications/knowing_app/k210_fft_test/fft_test.c
+20 -2
View File
@@ -71,7 +71,7 @@ void k210_fft_test(void)
data_soft[i].real = data_hard[i].real;
data_soft[i].imag = data_hard[i].imag;
}
for (int i = 0; i < FFT_N / 2; ++i)
for (i = 0; i < FFT_N / 2; ++i)
{
input_data = (fft_data_t *)&buffer_input[i];
input_data->R1 = data_hard[2 * i].real;
@@ -118,7 +118,7 @@ void k210_fft_test(void)
printf("%3d : %f %f\n", i, hard_angel[i] * 180 / PI, soft_angel[i] * 180 / PI);
}
for (int i = 0; i < FFT_N / 2; ++i)
for (i = 0; i < FFT_N / 2; ++i)
{
input_data = (fft_data_t *)&buffer_input[i];
input_data->R1 = data_hard[2 * i].real;
@@ -154,6 +154,24 @@ void k210_fft_test(void)
cycle[FFT_SOFT][FFT_DIR_FORWARD]/(sysctl_clock_get_freq(SYSCTL_CLOCK_CPU)/1000000),
cycle[FFT_SOFT][FFT_DIR_BACKWARD]/(sysctl_clock_get_freq(SYSCTL_CLOCK_CPU)/1000000));
}
#ifdef ADD_NUTTX_FETURES
void nuttx_k210_fft_test(void)
{
pthread_t thread;
int result;
pthread_attr_t attr = PTHREAD_ATTR_INITIALIZER;
attr.priority = 20;
attr.stacksize = 81920;
result = PrivTaskCreate(&thread, &attr, (void*)k210_fft_test, NULL);
if (result != 0)
{
printf("k210 fft test:task create failed, status=%d\n", result);
_exit(-1);
}
}
#endif
#ifdef __RT_THREAD_H__
MSH_CMD_EXPORT(k210_fft_test,k210 fft test );
#endif