found formula library; cleaned up wxmain file split
parent
5515642bf8
commit
c59fdd8805
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,167 @@
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#include "wxmain_devdata.h"
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const std::array<wxString, 6> srateValues {
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"8 kS/s",
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"16 kS/s",
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"20 kS/s",
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"32 kS/s",
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"48 kS/s",
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"96 kS/s"
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};
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const std::array<unsigned int, 6> srateNums {
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8000,
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16000,
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20000,
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32000,
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48000,
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96000
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};
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const char *makefile_text_h7 = R"make(
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all:
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@arm-none-eabi-g++ -x c++ -Os -fno-exceptions -fno-rtti \
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-mcpu=cortex-m7 -mthumb -mfloat-abi=hard -mfpu=fpv5-d16 -mtune=cortex-m7 \
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-nostartfiles \
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-Wl,-Ttext-segment=0x00000000 -Wl,-zmax-page-size=512 -Wl,-eprocess_data_entry \
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$0 -o $0.o
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@cp $0.o $0.orig.o
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@arm-none-eabi-strip -s -S --strip-unneeded $0.o
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@arm-none-eabi-objcopy --remove-section .ARM.attributes \
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--remove-section .comment \
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--remove-section .noinit \
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$0.o
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arm-none-eabi-size $0.o
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)make";
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const char *makefile_text_l4 = R"make(
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all:
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@arm-none-eabi-g++ -x c++ -Os -fno-exceptions -fno-rtti \
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-mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mtune=cortex-m4 \
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-nostartfiles \
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-Wl,-Ttext-segment=0x10000000 -Wl,-zmax-page-size=512 -Wl,-eprocess_data_entry \
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$0 -o $0.o
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@cp $0.o $0.orig.o
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@arm-none-eabi-strip -s -S --strip-unneeded $0.o
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@arm-none-eabi-objcopy --remove-section .ARM.attributes \
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--remove-section .comment \
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--remove-section .noinit \
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$0.o
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arm-none-eabi-size $0.o
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)make";
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const char *file_header_h7 = R"cpp(
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#include <cstdint>
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using adcsample_t = uint16_t;
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constexpr unsigned int SIZE = $0;
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adcsample_t *process_data(adcsample_t *samples, unsigned int size);
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extern "C" void process_data_entry()
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{
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((void (*)())process_data)();
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}
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constexpr double PI = 3.14159265358979323846L;
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__attribute__((naked))
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auto sin(double x) {
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asm("vmov.f64 r1, r2, d0;"
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"eor r0, r0;"
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"svc 1;"
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"vmov.f64 d0, r1, r2;"
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"bx lr");
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return 0;
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}
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__attribute__((naked))
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auto cos(double x) {
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asm("vmov.f64 r1, r2, d0;"
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"mov r0, #1;"
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"svc 1;"
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"vmov.f64 d0, r1, r2;"
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"bx lr");
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return 0;
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}
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__attribute__((naked))
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auto tan(double x) {
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asm("vmov.f64 r1, r2, d0;"
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"mov r0, #2;"
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"svc 1;"
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"vmov.f64 d0, r1, r2;"
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"bx lr");
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return 0;
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}
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__attribute__((naked))
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auto sqrt(double x) {
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asm("vsqrt.f64 d0, d0; bx lr");
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return 0;
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}
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auto readalt() {
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adcsample_t s;
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asm("svc 3; mov %0, r0" : "=&r"(s));
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return s;
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}
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// End stmdspgui header code
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)cpp";
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const char *file_header_l4 = R"cpp(
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#include <cstdint>
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using adcsample_t = uint16_t;
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constexpr unsigned int SIZE = $0;
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adcsample_t *process_data(adcsample_t *samples, unsigned int size);
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extern "C" void process_data_entry()
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{
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((void (*)())process_data)();
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}
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constexpr float PI = 3.14159265358979L;
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__attribute__((naked))
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auto sin(float x) {
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asm("vmov.f32 r1, s0;"
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"eor r0, r0;"
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"svc 1;"
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"vmov.f32 s0, r1;"
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"bx lr");
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return 0;
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}
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__attribute__((naked))
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auto cos(float x) {
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asm("vmov.f32 r1, s0;"
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"mov r0, #1;"
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"svc 1;"
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"vmov.f32 s0, r1;"
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"bx lr");
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return 0;
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}
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__attribute__((naked))
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auto tan(float x) {
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asm("vmov.f32 r1, s0;"
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"mov r0, #2;"
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"svc 1;"
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"vmov.f32 s0, r1;"
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"bx lr");
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return 0;
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}
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__attribute__((naked))
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auto sqrt(float) {
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asm("vsqrt.f32 s0, s0; bx lr");
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return 0;
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}
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auto readalt() {
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adcsample_t s;
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asm("push {r4-r6}; svc 3; mov %0, r0; pop {r4-r6}" : "=&r"(s));
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return s;
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}
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// End stmdspgui header code
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)cpp";
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const char *file_content =
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R"cpp(adcsample_t *process_data(adcsample_t *samples, unsigned int size)
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{
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return samples;
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}
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)cpp";
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@ -1,165 +1,16 @@
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static const std::array<wxString, 6> srateValues {
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"8 kS/s",
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"16 kS/s",
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"20 kS/s",
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"32 kS/s",
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"48 kS/s",
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"96 kS/s"
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};
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static const std::array<unsigned int, 6> srateNums {
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8000,
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16000,
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20000,
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32000,
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48000,
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96000
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};
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#ifndef WXMAIN_DEVDATA_H_
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#define WXMAIN_DEVDATA_H_
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static const char *makefile_text_h7 = R"make(
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all:
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@arm-none-eabi-g++ -x c++ -Os -fno-exceptions -fno-rtti \
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-mcpu=cortex-m7 -mthumb -mfloat-abi=hard -mfpu=fpv5-d16 -mtune=cortex-m7 \
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-nostartfiles \
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-Wl,-Ttext-segment=0x00000000 -Wl,-zmax-page-size=512 -Wl,-eprocess_data_entry \
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$0 -o $0.o
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@cp $0.o $0.orig.o
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@arm-none-eabi-strip -s -S --strip-unneeded $0.o
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@arm-none-eabi-objcopy --remove-section .ARM.attributes \
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--remove-section .comment \
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--remove-section .noinit \
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$0.o
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arm-none-eabi-size $0.o
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)make";
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static const char *makefile_text_l4 = R"make(
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all:
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@arm-none-eabi-g++ -x c++ -Os -fno-exceptions -fno-rtti \
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-mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mtune=cortex-m4 \
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-nostartfiles \
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-Wl,-Ttext-segment=0x10000000 -Wl,-zmax-page-size=512 -Wl,-eprocess_data_entry \
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$0 -o $0.o
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@cp $0.o $0.orig.o
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@arm-none-eabi-strip -s -S --strip-unneeded $0.o
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@arm-none-eabi-objcopy --remove-section .ARM.attributes \
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--remove-section .comment \
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--remove-section .noinit \
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$0.o
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arm-none-eabi-size $0.o
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)make";
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#include <array>
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#include <wx/string.h>
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static const char *file_header_h7 = R"cpp(
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#include <cstdint>
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extern const std::array<wxString, 6> srateValues;
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extern const std::array<unsigned int, 6> srateNums;
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extern const char *makefile_text_h7;
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extern const char *makefile_text_l4;
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extern const char *file_header_h7;
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extern const char *file_header_l4;
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extern const char *file_content;
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using adcsample_t = uint16_t;
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constexpr unsigned int SIZE = $0;
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adcsample_t *process_data(adcsample_t *samples, unsigned int size);
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extern "C" void process_data_entry()
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{
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((void (*)())process_data)();
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}
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constexpr double PI = 3.14159265358979323846L;
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__attribute__((naked))
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auto sin(double x) {
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asm("vmov.f64 r1, r2, d0;"
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"eor r0, r0;"
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"svc 1;"
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"vmov.f64 d0, r1, r2;"
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"bx lr");
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return 0;
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}
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__attribute__((naked))
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auto cos(double x) {
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asm("vmov.f64 r1, r2, d0;"
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"mov r0, #1;"
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"svc 1;"
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"vmov.f64 d0, r1, r2;"
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"bx lr");
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return 0;
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}
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__attribute__((naked))
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auto tan(double x) {
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asm("vmov.f64 r1, r2, d0;"
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"mov r0, #2;"
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"svc 1;"
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"vmov.f64 d0, r1, r2;"
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"bx lr");
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return 0;
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}
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__attribute__((naked))
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auto sqrt(double x) {
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asm("vsqrt.f64 d0, d0; bx lr");
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return 0;
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}
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auto readalt() {
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adcsample_t s;
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asm("svc 3; mov %0, r0" : "=&r"(s));
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return s;
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}
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// End stmdspgui header code
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)cpp";
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static const char *file_header_l4 = R"cpp(
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#include <cstdint>
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using adcsample_t = uint16_t;
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constexpr unsigned int SIZE = $0;
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adcsample_t *process_data(adcsample_t *samples, unsigned int size);
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extern "C" void process_data_entry()
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{
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((void (*)())process_data)();
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}
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constexpr float PI = 3.14159265358979L;
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__attribute__((naked))
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auto sin(float x) {
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asm("vmov.f32 r1, s0;"
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"eor r0, r0;"
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"svc 1;"
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"vmov.f32 s0, r1;"
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"bx lr");
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return 0;
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}
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__attribute__((naked))
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auto cos(float x) {
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asm("vmov.f32 r1, s0;"
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"mov r0, #1;"
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"svc 1;"
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"vmov.f32 s0, r1;"
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"bx lr");
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return 0;
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}
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__attribute__((naked))
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auto tan(float x) {
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asm("vmov.f32 r1, s0;"
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"mov r0, #2;"
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"svc 1;"
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"vmov.f32 s0, r1;"
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"bx lr");
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return 0;
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}
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__attribute__((naked))
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auto sqrt(float) {
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asm("vsqrt.f32 s0, s0; bx lr");
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return 0;
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}
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auto readalt() {
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adcsample_t s;
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asm("push {r4-r6}; svc 3; mov %0, r0; pop {r4-r6}" : "=&r"(s));
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return s;
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}
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// End stmdspgui header code
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)cpp";
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static const char *file_content =
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R"cpp(adcsample_t *process_data(adcsample_t *samples, unsigned int size)
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{
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return samples;
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}
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)cpp";
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#endif // WXMAIN_DEVDATA_H_
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#include "wxmain.hpp"
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#include "wxmain_devdata.h"
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#include <wx/menu.h>
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void MainFrame::onFileNew(wxCommandEvent&)
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{
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m_open_file_path = "";
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@ -0,0 +1,28 @@
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#include "stmdsp.hpp"
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#include "exprtk.hpp"
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#include <string>
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#include <vector>
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std::vector<stmdsp::dacsample_t> siggen_formula_parse(const std::string& formulaString)
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{
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double x = 0;
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exprtk::symbol_table<double> symbol_table;
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symbol_table.add_variable("x", x);
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symbol_table.add_constants();
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exprtk::expression<double> expression;
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expression.register_symbol_table(symbol_table);
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exprtk::parser<double> parser;
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parser.compile(formulaString, expression);
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std::vector<stmdsp::dacsample_t> samples;
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for (x = 0; samples.size() < stmdsp::SAMPLES_MAX; x += 1) {
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auto y = static_cast<stmdsp::dacsample_t>(expression.value());
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samples.push_back(y);
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}
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return samples;
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}
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