diff options
Diffstat (limited to 'tests/spi-master')
| -rw-r--r-- | tests/spi-master/main-stm32l1-generic.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/tests/spi-master/main-stm32l1-generic.c b/tests/spi-master/main-stm32l1-generic.c index 1763995..38d3525 100644 --- a/tests/spi-master/main-stm32l1-generic.c +++ b/tests/spi-master/main-stm32l1-generic.c @@ -13,10 +13,9 @@ #include "trace.h" #include "hw.h" -//#include "i2c-master.h" #define LED_DISCO_GREEN_PORT GPIOB -#define LED_DISCO_GREEN_PIN GPIO7 +#define LED_DISCO_GREEN_PIN GPIO8 struct hw_detail hw_details = { @@ -28,7 +27,7 @@ struct hw_detail hw_details = { .port_rcc = RCC_GPIOB, .trigger_rcc = RCC_GPIOB, .trigger_port = GPIOB, - .trigger_pin = GPIO11, + .trigger_pin = GPIO9, }; @@ -84,8 +83,21 @@ static void setup(void) int main(void) { + const struct rcc_clock_scale myclock = { + .pll_source = RCC_CFGR_PLLSRC_HSE_CLK, + .pll_mul = RCC_CFGR_PLLMUL_MUL4, + .pll_div = RCC_CFGR_PLLDIV_DIV2, + .hpre = RCC_CFGR_HPRE_SYSCLK_NODIV, + .ppre1 = RCC_CFGR_PPRE1_HCLK_NODIV, + .ppre2 = RCC_CFGR_PPRE2_HCLK_NODIV, + .voltage_scale = PWR_SCALE1, + .flash_waitstates = 1, + .ahb_frequency = 32e6, + .apb1_frequency = 32e6, + .apb2_frequency = 32e6, + }; int i, j; - rcc_clock_setup_pll(&rcc_clock_config[RCC_CLOCK_VRANGE1_HSI_PLL_32MHZ]); + rcc_clock_setup_pll(&myclock); /* green led for ticking */ rcc_periph_clock_enable(RCC_GPIOB); gpio_mode_setup(LED_DISCO_GREEN_PORT, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, |