summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--tests/adc-power/main-stm32f3-disco.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/tests/adc-power/main-stm32f3-disco.c b/tests/adc-power/main-stm32f3-disco.c
index 6ce40a8..ac678b1 100644
--- a/tests/adc-power/main-stm32f3-disco.c
+++ b/tests/adc-power/main-stm32f3-disco.c
@@ -28,17 +28,18 @@ typedef struct {
uint8_t ppre2;
uint32_t apb1_frequency;
uint32_t apb2_frequency;
+ uint32_t ahb_frequency;
} rcc_clock_scale_t;
static void rcc_clock_setup_pll_f3_special(const rcc_clock_scale_t *clock)
{
/* Turn on the appropriate source for the PLL */
// TODO, some f3's have extra bits here
- enum osc my_osc;
+ enum rcc_osc my_osc;
if (clock->pll_source == RCC_CFGR_PLLSRC_HSE_PREDIV) {
- my_osc = HSE;
+ my_osc = RCC_HSE;
} else {
- my_osc = HSI;
+ my_osc = RCC_HSI;
}
rcc_osc_on(my_osc);
while (!rcc_is_osc_ready(my_osc));
@@ -54,22 +55,23 @@ static void rcc_clock_setup_pll_f3_special(const rcc_clock_scale_t *clock)
rcc_set_ppre1(clock->ppre1);
rcc_set_ppre2(clock->ppre2);
- rcc_osc_off(PLL);
- while (rcc_is_osc_ready(PLL));
+ rcc_osc_off(RCC_PLL);
+ while (rcc_is_osc_ready(RCC_PLL));
rcc_set_pll_source(clock->pll_source);
rcc_set_pll_multiplier(clock->pll_mul);
// TODO - iff pll_div != 0, then maybe we're on a target that
// has the dividers?
/* Enable PLL oscillator and wait for it to stabilize. */
- rcc_osc_on(PLL);
- while (!rcc_is_osc_ready(PLL));
+ rcc_osc_on(RCC_PLL);
+ while (!rcc_is_osc_ready(RCC_PLL));
/* Select PLL as SYSCLK source. */
rcc_set_sysclk_source(RCC_CFGR_SW_PLL);
- rcc_wait_for_sysclk_status(PLL);
+ rcc_wait_for_sysclk_status(RCC_PLL);
/* Set the peripheral clock frequencies used. */
+ rcc_ahb_frequency = clock->ahb_frequency;
rcc_apb1_frequency = clock->apb1_frequency;
rcc_apb2_frequency = clock->apb2_frequency;
}
@@ -85,6 +87,7 @@ static void setup_clocks(void)
.flash_config = FLASH_ACR_PRFTBE | FLASH_ACR_LATENCY_2WS,
.apb1_frequency = 36000000,
.apb2_frequency = 72000000,
+ .ahb_frequency = 72000000,
};
rcc_clock_setup_pll_f3_special(&clock_full_hse8mhz);