mhu/reflow-oven-control-sw
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make convenience pointer to global structs const

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This commit is contained in:
Mario Hüttel
2020-06-14 14:50:27 +02:00
parent 679d4534cb
commit f60545f664
2 changed files with 2 additions and 7 deletions
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7
stm-firmware/main.c
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@@ -58,11 +58,8 @@ static void setup_nvic_priorities()
NVIC_SetPriority(DMA2_Stream7_IRQn, 3); NVIC_SetPriority(DMA2_Stream7_IRQn, 3);
} }
/* Process parameters are defined static globally to be watched in debugger from any context */
static float target_temperature;
FATFS fs; FATFS fs;
FATFS *fs_ptr = &fs; FATFS * const fs_ptr = &fs;
static inline void uart_gpio_config() static inline void uart_gpio_config()
{ {
@@ -209,8 +206,6 @@ int main()
uint64_t quarter_sec_timestamp = 0ULL; uint64_t quarter_sec_timestamp = 0ULL;
enum safety_adc_check_result safety_adc_status; enum safety_adc_check_result safety_adc_status;
target_temperature = 25.0f;
zero_ccm_ram(); zero_ccm_ram();
setup_system(); setup_system();

2
stm-firmware/reflow-menu.c
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@@ -35,7 +35,7 @@
static char __attribute__((section(".ccmram"))) display_buffer[4][21] = {0}; static char __attribute__((section(".ccmram"))) display_buffer[4][21] = {0};
static struct lcd_menu reflow_menu; static struct lcd_menu reflow_menu;
static struct lcd_menu *reflow_menu_ptr = &reflow_menu; static struct lcd_menu * const reflow_menu_ptr = &reflow_menu;
static void update_display_buffer(uint8_t row, const char *data) static void update_display_buffer(uint8_t row, const char *data)
{ {