mhu/stm32f746zg-template
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Add efine in .config file for FPU (set by compiler), defined new

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bitfileds for clock config.
This commit is contained in:
Mario Hüttel 2017-07-06 10:59:06 +02:00
parent 8e25f5ddb1
commit b73f79b53f
2 changed files with 13 additions and 3 deletions
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14
setup/system_init.c
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@ -4,6 +4,7 @@ const signed char __pll_main_div_q_val[] = {-1, -1, 2, 3, 4, 5, 6, 7, 8 ,9, 10,
const signed char __pll_main_div_p_val[] = {-1, -1, 0, -1, 1, -1, 2, -1, 3};
const signed char __mco_div_val[] = {-1, 0, 4, 5, 6, 7};
const signed char __apb_presc_val[] = {-1, 0, 4, -1, 5, -1, -1, -1, 6, -1, -1, -1, -1, -1, -1, -1, 7};
const signed char *__pll_i2s_div_p_val = __pll_main_div_p_val;
#define SYSINIT_MAIN_I2S_PLL_DIV_M_MIN (2)
#define SYSINIT_MAIN_I2S_PLL_DIV_M_MAX (63)
#define SYSINIT_MAIN_I2S_PLL_MULT_N_MIN (2)
@ -40,13 +41,14 @@ struct clock_config {
uint32_t pll_main_on : 1;
uint32_t css_on : 1;
uint32_t hse_bypass : 1;
uint32_t lse_bypass : 1;
uint32_t hsi_trim : 5;
/* Main PLL Conf */
uint32_t pll_main_i2s_src : 1;
uint32_t pll_main_div_q : 4; /* true value */
uint32_t pll_main_div_p : 3; /* true value */
uint32_t pll_main_mult_n : 9;
uint32_t pll_main_div_m : 6;
uint32_t pll_div_m : 6;
/* MCO Outputs */
uint32_t mco2_sel : 2;
uint32_t mco2_presc : 3;
@ -55,13 +57,19 @@ struct clock_config {
uint32_t i2s_src : 1;
/* RTC */
uint32_t rtc_hse_div_1_meg : 5;
uint32_t rtc_clock_en : 1;
/* APB */
uint32_t apb1_presc : 5;
uint32_t apb2_presc : 5;
/* Systemclock */
uint32_t sysclk_src : 2;
/* PLLI2S */
uint32_t pll_i2s_r : 3;
uint32_t pll_i2s_q : 4;
uint32_t pll_i2s_p : 4; /* true value */
uint32_t pll_i2s_mult : 9;
/* PLLSAI */
/* AHB */
enum sysinit_ahb_presc ahb_presc;
};

2
stm32f7-template.config
View File

@ -4,3 +4,5 @@
#define STM32F7XX
#define ARM_MATH_CM7
/* This is set by the compiler */
#define __VFP_FP__ 1