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-rwxr-xr-xlaser-tag software/main.c68
1 files changed, 62 insertions, 6 deletions
diff --git a/laser-tag software/main.c b/laser-tag software/main.c
index 2121e14..9c60086 100755
--- a/laser-tag software/main.c
+++ b/laser-tag software/main.c
@@ -41,6 +41,7 @@
#include "fsl_pit_driver.h"
#include "fsl_smc_hal.h"
#include "fsl_spi_master_driver.h"
+#include "fsl_tpm_driver.h"
////////////////////////////
@@ -269,9 +270,10 @@ int main (void)
CLOCK_SYS_SetConfiguration(&g_defaultClockConfigVlpr);
/* Initialize LPTMR */
- lptmr_state_t lptmrState;
- LPTMR_DRV_Init(LPTMR0_IDX, &lptmrState, &g_lptmrConfig);
- LPTMR_DRV_SetTimerPeriodUs(LPTMR0_IDX, 100000);
+ //lptmr_state_t lptmrState;
+ //LPTMR_DRV_Init(LPTMR0_IDX, &lptmrState, &g_lptmrConfig);
+ //LPTMR_DRV_SetTimerPeriodUs(LPTMR0_IDX, 100000);
+ OSA_TimeInit();
LPTMR_DRV_InstallCallback(LPTMR0_IDX, lptmr_call_back);
/* Initialize PIT */
@@ -344,9 +346,9 @@ int main (void)
}
DMA_DRV_RegisterCallback(&g_fioChan, fioDmaCallback, NULL);
- uint8_t green = 32;
- uint8_t red = 0;
- uint8_t blue = 32;
+ uint8_t red = 0x4B;
+ uint8_t green = 0x00;
+ uint8_t blue = 0x82;
uint32_t color = (green << 16) | (red << 8) | blue;
int i;
for (i = 0; i < 24; ++i) {
@@ -360,6 +362,60 @@ int main (void)
(intptr_t)&FLEXIO_SHIFTBUFBIS_REG(fiobase, 0), sizeof(shift0_buf));
DMA_DRV_StartChannel(&g_fioChan);
+ /* Play some chip tunez */
+ //CLOCK_SYS_SetTpmSrc(1, kClockTpmSrcMcgIrClk);
+ PORT_HAL_SetMuxMode(g_portBase[GPIOE_IDX], 21, kPortMuxAlt3);
+ tpm_general_config_t tmpConfig = {
+ .isDBGMode = false,
+ .isGlobalTimeBase = false,
+ .isTriggerMode = false,
+ .isStopCountOnOveflow = false,
+ .isCountReloadOnTrig = false,
+ .triggerSource = kTpmTrigSel0,
+ };
+ TPM_DRV_Init(1, &tmpConfig);
+ TPM_DRV_SetClock(1, kTpmClockSourceModuleMCGIRCLK, kTpmDividedBy1);
+
+ uint16_t notes[] = {
+ 0, // rest
+ 494, // B4 1
+ 523, // C5 2
+ 554, // C#5 3
+ 587, // D5 4
+ 622, // D#5 5
+ 659, // E5 6
+ 698, // F5 7
+ 740, // F#5 8
+ 784, // G5 9
+ 830, // G#5 10
+ 880, // A5 11
+ 932, // A#5 12
+ 988, // B5 13
+ };
+ uint8_t beeps[] = {
+ 8, 8, 4, 1,
+ 0, 1, 0, 6,
+ 0, 6, 0, 6,
+ 10, 10, 11, 13,
+ 11, 11, 11, 6,
+ 0, 4, 0, 8,
+ 0, 8, 0, 8,
+ 6, 6, 8, 6,
+ };
+
+ tpm_pwm_param_t param = {
+ .mode = kTpmEdgeAlignedPWM,
+ .edgeMode = kTpmHighTrue,
+ .uDutyCyclePercent = 50,
+ };
+ for (i = 0; ; i = (i + 1) % sizeof(beeps)) {
+ param.uFrequencyHZ = notes[beeps[i]];
+ if (param.uFrequencyHZ)
+ TPM_DRV_PwmStart(1, &param, 1);
+ else
+ TPM_DRV_PwmStop(1, &param, 1);
+ OSA_TimeDelay(193);
+ }
/* We're done, everything else is triggered through interrupts */
for(;;) {