diff options
| -rw-r--r-- | src/app/luxlog/Makefile.inc | 3 | ||||
| -rw-r--r-- | src/app/luxlog/main.cc | 65 |
2 files changed, 68 insertions, 0 deletions
diff --git a/src/app/luxlog/Makefile.inc b/src/app/luxlog/Makefile.inc new file mode 100644 index 0000000..bcee1d0 --- /dev/null +++ b/src/app/luxlog/Makefile.inc @@ -0,0 +1,3 @@ +arch_drivers += ,i2c +drivers += ,max44009 +loop ?= 1 diff --git a/src/app/luxlog/main.cc b/src/app/luxlog/main.cc new file mode 100644 index 0000000..1dacb0a --- /dev/null +++ b/src/app/luxlog/main.cc @@ -0,0 +1,65 @@ +#include "arch.h" +#include "driver/gpio.h" +#include "driver/stdout.h" +#include "driver/timer.h" +#if defined(MULTIPASS_ARCH_HAS_I2C) && !defined(DRIVER_SOFTI2C) +#include "driver/i2c.h" +#else +#include "driver/soft_i2c.h" +#endif +#include "driver/max44009.h" + +// Alle 10 Minuten ein Messwert -> 144 Werte pro Tag -> 28,4 Tage für 4096 Werte +// Alle 4 Minuten ein Messwert -> 144 Werte pro Tag -> 11,37 Tage für 4096 Werte +__attribute__ ((section(".text"))) uint32_t log[4096]; + +uint16_t log_offset = 0; +float val = 0; +uint8_t loop_count = 0; + +void loop(void) +{ + if ((log_offset == 0) && (loop_count < 2)) { + for (uint16_t i = 0; i < 4096; i++) { + kout << i << " = " << log[i] << endl; + } + } + + if ( (loop_count % 10) == 0) { + gpio.led_on(0); + arch.sleep_ms(1); + gpio.led_off(0); + } + + if (++loop_count == 4*60) { + loop_count = 0; + val = max44009.getLux(); + + log[log_offset] = val * 10; + log[log_offset + 1] = 0x00C0FFEE; + + log_offset++; + + kout.printf_float(val); + kout << endl; + } +} + +int main(void) +{ + + arch.setup(); + gpio.setup(); + kout.setup(); + + if (i2c.setup() != 0) { + kout << "I2C setup failed" << endl; + return 1; + } + + kout << "I2C setup OK" << endl; + + arch.idle_loop(); + + return 0; +} |