mhu/reflow-oven-control-sw
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Add additional debug info to version command and add CPU cycle counter to cc instruction's output

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This commit is contained in:
Mario Hüttel 2022-07-13 19:47:16 +02:00
parent 8a62ed2ea7
commit d4d654e8dd
3 changed files with 49 additions and 4 deletions
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2
stm-firmware/include/stm-periph/unique-id.h
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@ -33,4 +33,6 @@ void stm_unique_id_get(uint32_t *high, uint32_t *mid, uint32_t *low);
void stm_dev_rev_id_get(uint32_t *device_id, uint32_t *revision_id);
void stm_cpuid_get(uint8_t *implementer, uint8_t *variant, uint16_t *part_no, uint8_t *rev);
#endif /* __UNIQUE_ID_H__ */

20
stm-firmware/stm-periph/unique-id.c
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@ -43,3 +43,23 @@ void stm_dev_rev_id_get(uint32_t *device_id, uint32_t *revision_id)
if (revision_id)
*revision_id = (DBGMCU->IDCODE & DBGMCU_IDCODE_REV_ID) >> 16;
}
void stm_cpuid_get(uint8_t *implementer, uint8_t *variant, uint16_t *part_no, uint8_t *rev)
{
uint32_t cpuid;
cpuid = SCB->CPUID;
if (implementer) {
*implementer = (uint8_t)((cpuid >> 24) & 0xFFU);
}
if (variant) {
*variant = (uint8_t)((cpuid >> 20) & 0x0FU);
}
if (part_no) {
*part_no = (uint16_t)((cpuid >> 4) & 0x0FFFU);
}
if (rev) {
*rev = (uint8_t)(cpuid & 0x0FU);
}
}

29
stm-firmware/ui/shell.c
View File

@ -70,6 +70,10 @@ static shellmatta_retCode_t shell_cmd_ver(const shellmatta_handle_t handle,
uint32_t high_id;
uint32_t stm_rev_id;
uint32_t stm_dev_id;
uint8_t core_rev;
uint8_t core_implementer;
uint8_t core_variant;
uint16_t core_part_no;
const char *hw_rev_str;
enum hw_revision pcb_rev;
@ -100,6 +104,12 @@ static shellmatta_retCode_t shell_cmd_ver(const shellmatta_handle_t handle,
shellmatta_printf(handle, "STM Device ID: 0x%04X\r\n", stm_dev_id);
shellmatta_printf(handle, "STM Revision ID: 0x%04X\r\n", stm_rev_id);
stm_cpuid_get(&core_implementer, &core_variant, &core_part_no, &core_rev);
shellmatta_printf(handle, "CPU Implementer: 0x%02X\r\n", (unsigned int)core_implementer);
shellmatta_printf(handle, "CPU Variant: 0x%02X\r\n", (unsigned int)core_variant);
shellmatta_printf(handle, "CPU Part No.: 0x%04X\r\n", (unsigned int)core_part_no);
shellmatta_printf(handle, "CPU Revision: 0x%02X\r\n", (unsigned int)core_rev);
return SHELLMATTA_OK;
}
@ -849,6 +859,7 @@ shellmatta_retCode_t shell_cmd_execute(const shellmatta_handle_t handle, const c
shellmatta_retCode_t shell_cmd_cycle_count(const shellmatta_handle_t handle, const char *args, uint32_t len)
{
uint64_t counter;
uint32_t core_cycle_count;
(void)args;
(void)len;
char option;
@ -856,8 +867,10 @@ shellmatta_retCode_t shell_cmd_cycle_count(const shellmatta_handle_t handle, con
uint32_t arg_len;
int opt_stat;
bool clear = false;
bool hex = false;
const shellmatta_opt_long_t options[] = {
{"clear", 'c', SHELLMATTA_OPT_ARG_NONE},
{"hex", 'h', SHELLMATTA_OPT_ARG_NONE},
{NULL, '\0', SHELLMATTA_OPT_ARG_NONE},
};
@ -869,6 +882,8 @@ shellmatta_retCode_t shell_cmd_cycle_count(const shellmatta_handle_t handle, con
case 'c':
clear = true;
break;
case 'h':
hex = true;
default:
break;
}
@ -876,10 +891,18 @@ shellmatta_retCode_t shell_cmd_cycle_count(const shellmatta_handle_t handle, con
counter = main_cycle_counter_get();
shellmatta_printf(handle, "%"PRIu64"\r\n", counter);
if (clear)
core_cycle_count = DWT->CYCCNT;
if (hex) {
shellmatta_printf(handle, "Main loop: 0x%016"PRIX64"\r\n", counter);
shellmatta_printf(handle, "CPU cycles: 0x%08"PRIX32"\r\n", core_cycle_count);
} else {
shellmatta_printf(handle, "Main loop: %"PRIu64"\r\n", counter);
shellmatta_printf(handle, "CPU cycles: %"PRIu32"\r\n", core_cycle_count);
}
if (clear) {
main_cycle_counter_init();
DWT->CYCCNT = 0UL;
}
return SHELLMATTA_OK;
}