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| author | marcoveeneman <marco-veeneman@hotmail.com> | 2015-03-22 22:46:09 +0100 |
|---|---|---|
| committer | marcoveeneman <marco-veeneman@hotmail.com> | 2015-03-22 22:46:09 +0100 |
| commit | 927cbb1beeaf11a4fa715189aa3060b757f4d67c (patch) | |
| tree | 07b56fe79966317bfe567a6e2244796ba4e47209 /os/hal/ports | |
| parent | 2d6792780aa9427dafb94bc15f3bbd43a69b48bb (diff) | |
| download | ChibiOS-Contrib-927cbb1beeaf11a4fa715189aa3060b757f4d67c.tar.gz ChibiOS-Contrib-927cbb1beeaf11a4fa715189aa3060b757f4d67c.tar.bz2 ChibiOS-Contrib-927cbb1beeaf11a4fa715189aa3060b757f4d67c.zip | |
Tiva tickless mode is working for 16 bit timers too. Typecasting was not correct before.
Diffstat (limited to 'os/hal/ports')
| -rw-r--r-- | os/hal/ports/TIVA/LLD/st_lld.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/os/hal/ports/TIVA/LLD/st_lld.h b/os/hal/ports/TIVA/LLD/st_lld.h index fd6dc80..bec1a36 100644 --- a/os/hal/ports/TIVA/LLD/st_lld.h +++ b/os/hal/ports/TIVA/LLD/st_lld.h @@ -197,7 +197,7 @@ extern "C" { */ static inline systime_t st_lld_get_counter(void) { - return (systime_t) 0xffffffff - TIVA_ST_TIM->TAR; + return (systime_t) (((systime_t) 0xffffffff) - TIVA_ST_TIM->TAR); } /** @@ -211,7 +211,7 @@ static inline systime_t st_lld_get_counter(void) */ static inline void st_lld_start_alarm(systime_t time) { - TIVA_ST_TIM->TAMATCHR = (uint32_t) 0xffffffff - time; + TIVA_ST_TIM->TAMATCHR = (systime_t) (((systime_t) 0xffffffff) - time); TIVA_ST_TIM->ICR = TIVA_ST_TIM->MIS; TIVA_ST_TIM->IMR = GPTM_IMR_TAMIM; } @@ -235,7 +235,7 @@ static inline void st_lld_stop_alarm(void) */ static inline void st_lld_set_alarm(systime_t time) { - TIVA_ST_TIM->TAMATCHR = (uint32_t) (0xffffffff - time); + TIVA_ST_TIM->TAMATCHR = (systime_t) (((systime_t) 0xffffffff) - time); } /** @@ -247,7 +247,7 @@ static inline void st_lld_set_alarm(systime_t time) */ static inline systime_t st_lld_get_alarm(void) { - return (systime_t) (0xffffffff - TIVA_ST_TIM->TAMATCHR); + return (systime_t) (((systime_t)0xffffffff) - TIVA_ST_TIM->TAMATCHR); } /** |