Add PCB/Hardware version detection
This commit is contained in:
parent
32da2a5fa6
commit
f4d6f5a1ae
@ -48,7 +48,7 @@ CFILES += pid-controller.c oven-driver.c
|
||||
CFILES += settings/settings.c settings/settings-sd-card.c
|
||||
CFILES += stm-periph/crc-unit.c
|
||||
CFILES += safety/safety-adc.c safety/safety-controller.c safety/watchdog.c safety/fault.c safety/safety-memory.c safety/stack-check.c
|
||||
|
||||
CFILES += hw-version-detect.c
|
||||
CFILES += config-parser/config-parser.c
|
||||
INCLUDEPATH += -Iconfig-parser/include
|
||||
|
||||
|
48
stm-firmware/hw-version-detect.c
Normal file
48
stm-firmware/hw-version-detect.c
Normal file
@ -0,0 +1,48 @@
|
||||
#include <reflow-controller/hw-version-detect.h>
|
||||
#include <stm-periph/clock-enable-manager.h>
|
||||
#include <stm32/stm32f4xx.h>
|
||||
|
||||
#define HW_REV_DETECT_GPIO GPIOE
|
||||
#define HW_REV_DETECT_RCC_FIELD RCC_AHB1ENR_GPIOEEN
|
||||
#define HW_REV_DETECT_PIN_LOW (8U)
|
||||
#define HW_REV_DETECT_PIN_HIGH (15U)
|
||||
|
||||
enum hw_revision get_pcb_hardware_version(void)
|
||||
{
|
||||
uint8_t current_pin;
|
||||
uint16_t port_bitmask = 0U;
|
||||
static enum hw_revision revision = HW_REV_NOT_DETECTED;
|
||||
|
||||
if (revision != HW_REV_NOT_DETECTED)
|
||||
return revision;
|
||||
|
||||
rcc_manager_enable_clock(&RCC->AHB1ENR, BITMASK_TO_BITNO(HW_REV_DETECT_RCC_FIELD));
|
||||
|
||||
/* Setup the pins as input with pull up */
|
||||
for (current_pin = HW_REV_DETECT_PIN_LOW; current_pin <= HW_REV_DETECT_PIN_HIGH; current_pin++) {
|
||||
HW_REV_DETECT_GPIO->MODER &= MODER_DELETE(current_pin);
|
||||
HW_REV_DETECT_GPIO->PUPDR &= PUPDR_DELETE(current_pin);
|
||||
HW_REV_DETECT_GPIO->PUPDR |= PULLUP(current_pin);
|
||||
}
|
||||
|
||||
/* Loop again and read in the pin mask */
|
||||
for (current_pin = HW_REV_DETECT_PIN_LOW; current_pin <= HW_REV_DETECT_PIN_HIGH; current_pin++) {
|
||||
port_bitmask <<= 1;
|
||||
port_bitmask |= (HW_REV_DETECT_GPIO->IDR & (1 << current_pin)) ? 0x0 : 0x1;
|
||||
}
|
||||
|
||||
switch (port_bitmask) {
|
||||
case 0U:
|
||||
revision = HW_REV_V1_2;
|
||||
break;
|
||||
case 1U:
|
||||
revision = HW_REV_V1_3;
|
||||
break;
|
||||
default:
|
||||
revision = HW_REV_ERROR;
|
||||
}
|
||||
|
||||
rcc_manager_disable_clock(&RCC->AHB1ENR, BITMASK_TO_BITNO(HW_REV_DETECT_RCC_FIELD));
|
||||
|
||||
return revision;
|
||||
}
|
@ -40,6 +40,7 @@
|
||||
#include <reflow-controller/button.h>
|
||||
#include <reflow-controller/safety/fault.h>
|
||||
#include <reflow-controller/safety/safety-memory.h>
|
||||
#include <reflow-controller/hw-version-detect.h>
|
||||
|
||||
#ifndef GIT_VER
|
||||
#define GIT_VER "VERSION NOT SET"
|
||||
@ -81,12 +82,28 @@ static shellmatta_retCode_t shell_cmd_ver(const shellmatta_handle_t handle,
|
||||
uint32_t low_id;
|
||||
uint32_t mid_id;
|
||||
uint32_t high_id;
|
||||
const char *hw_rev_str;
|
||||
enum hw_revision pcb_rev;
|
||||
|
||||
unique_id_get(&high_id, &mid_id, &low_id);
|
||||
|
||||
shellmatta_printf(handle, "Reflow Oven Controller Firmware " xstr(GIT_VER) "\r\n"
|
||||
"Compiled: " __DATE__ " at " __TIME__ "\r\n");
|
||||
shellmatta_printf(handle, "Serial: %08X-%08X-%08X", high_id, mid_id, low_id);
|
||||
shellmatta_printf(handle, "Serial: %08X-%08X-%08X\r\n", high_id, mid_id, low_id);
|
||||
|
||||
pcb_rev = get_pcb_hardware_version();
|
||||
switch (pcb_rev) {
|
||||
case HW_REV_V1_2:
|
||||
hw_rev_str = "Hardware: v1.2";
|
||||
break;
|
||||
case HW_REV_V1_3:
|
||||
hw_rev_str = "Hardware: v1.3";
|
||||
break;
|
||||
default:
|
||||
hw_rev_str = "Hardware: Unknown Revision. You might have to update the firmware!";
|
||||
break;
|
||||
}
|
||||
shellmatta_printf(handle, "%s", hw_rev_str);
|
||||
|
||||
return SHELLMATTA_OK;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user