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stmhal: Fix unused variables when HW_CLK_LAST_FREQ not defined.

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Damien George 2015-11-23 23:52:09 +00:00
parent 86aa16bea6
commit 056abbcf31
1 changed files with 2 additions and 0 deletions
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2
stmhal/modmachine.c
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@ -282,9 +282,11 @@ STATIC mp_obj_t machine_freq(mp_uint_t n_args, const mp_obj_t *args) {
} else { } else {
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2; RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
} }
#if defined(MICROPY_HW_CLK_LAST_FREQ) && MICROPY_HW_CLK_LAST_FREQ
uint32_t h = RCC_ClkInitStruct.AHBCLKDivider >> 4; uint32_t h = RCC_ClkInitStruct.AHBCLKDivider >> 4;
uint32_t b1 = RCC_ClkInitStruct.APB1CLKDivider >> 10; uint32_t b1 = RCC_ClkInitStruct.APB1CLKDivider >> 10;
uint32_t b2 = RCC_ClkInitStruct.APB2CLKDivider >> 10; uint32_t b2 = RCC_ClkInitStruct.APB2CLKDivider >> 10;
#endif
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK) { if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK) {
goto fail; goto fail;
} }