jacob.eva/arduino-esp32
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Handle better 160MHz cpu clock

Browse Source
This commit is contained in:
me-no-dev 2018-12-18 22:04:02 +01:00
parent 66d33f792c
commit 3e66aeff84
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
cores/esp32/esp32-hal-misc.c
View File

@ -66,7 +66,7 @@ uint32_t cpuFrequencyGet(){
unsigned long IRAM_ATTR micros() unsigned long IRAM_ATTR micros()
{ {
return (unsigned long) (esp_timer_get_time() * (240 / _cpu_freq_mhz)); return (unsigned long) ((esp_timer_get_time() * 240) / _cpu_freq_mhz);
} }
unsigned long IRAM_ATTR millis() unsigned long IRAM_ATTR millis()
@ -76,7 +76,7 @@ unsigned long IRAM_ATTR millis()
void delay(uint32_t ms) void delay(uint32_t ms)
{ {
vTaskDelay(ms / portTICK_PERIOD_MS / (240 / _cpu_freq_mhz)); vTaskDelay((ms * _cpu_freq_mhz) / (portTICK_PERIOD_MS * 240));
} }
void IRAM_ATTR delayMicroseconds(uint32_t us) void IRAM_ATTR delayMicroseconds(uint32_t us)