Frank
4 years ago
1 changed files with 2 additions and 2 deletions
+ 2
- 2
teensy4/pwm.c
View File
| @@ -119,7 +119,7 @@ void flexpwmFrequency(IMXRT_FLEXPWM_t *p, unsigned int submodule, uint8_t channe | |||
| { | |||
| uint16_t mask = 1 << submodule; | |||
| uint32_t olddiv = p->SM[submodule].VAL1; | |||
| uint32_t newdiv = (uint32_t)((float)F_BUS_ACTUAL / frequency + 0.5); | |||
| uint32_t newdiv = (uint32_t)((float)F_BUS_ACTUAL / frequency + 0.5f); | |||
| uint32_t prescale = 0; | |||
| //printf(" div=%lu\n", newdiv); | |||
| while (newdiv > 65535 && prescale < 7) { | |||
| @@ -158,7 +158,7 @@ void quadtimerWrite(IMXRT_TMR_t *p, unsigned int submodule, uint16_t val) | |||
| void quadtimerFrequency(IMXRT_TMR_t *p, unsigned int submodule, float frequency) | |||
| { | |||
| uint32_t newdiv = (uint32_t)((float)F_BUS_ACTUAL / frequency + 0.5); | |||
| uint32_t newdiv = (uint32_t)((float)F_BUS_ACTUAL / frequency + 0.5f); | |||
| uint32_t prescale = 0; | |||
| //printf(" div=%lu\n", newdiv); | |||
| while (newdiv > 65534 && prescale < 7) { | |||
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