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Fix bootloader size

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This commit is contained in:
Ben V. Brown
2021-05-04 18:54:09 +10:00
parent bdeb8ef38a
commit b10a65dd74
5 changed files with 104 additions and 116 deletions
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12
source/Core/BSP/MHP30/BSP.cpp
View File

@@ -13,11 +13,11 @@
#include "main.hpp" #include "main.hpp"
#include <IRQ.h> #include <IRQ.h>
WS2812<GPIOA_BASE,WS2812_Pin,1> ws2812; WS2812<GPIOA_BASE, WS2812_Pin, 1> ws2812;
volatile uint16_t PWMSafetyTimer = 0; volatile uint16_t PWMSafetyTimer = 0;
volatile uint8_t pendingPWM = 0; volatile uint8_t pendingPWM = 0;
uint16_t totalPWM = 255; uint16_t totalPWM = 255;
const uint16_t powerPWM = 255; const uint16_t powerPWM = 255;
history<uint16_t, PID_TIM_HZ> rawTempFilter = {{0}, 0, 0}; history<uint16_t, PID_TIM_HZ> rawTempFilter = {{0}, 0, 0};
void resetWatchdog() { HAL_IWDG_Refresh(&hiwdg); } void resetWatchdog() { HAL_IWDG_Refresh(&hiwdg); }
@@ -427,7 +427,7 @@ void setStatusLED(const enum StatusLED state) {
break; break;
case LED_HEATING: { case LED_HEATING: {
ws2812.led_set_color(0, ((HAL_GetTick() / 10) % 192) + 64, 0, ws2812.led_set_color(0, ((HAL_GetTick() / 10) % 192) + 64, 0,
0); // Red fade 0); // Red fade
} break; } break;
case LED_HOT: case LED_HOT:
ws2812.led_set_color(0, 0xFF, 0, 0); // red ws2812.led_set_color(0, 0xFF, 0, 0); // red

1
source/Core/BSP/MHP30/preRTOS.cpp
View File

@@ -15,7 +15,6 @@
void preRToSInit() { void preRToSInit() {
/* Reset of all peripherals, Initializes the Flash interface and the Systick. /* Reset of all peripherals, Initializes the Flash interface and the Systick.
*/ */
SCB->VTOR = FLASH_BASE; // Set vector table offset
HAL_Init(); HAL_Init();
Setup_HAL(); // Setup all the HAL objects Setup_HAL(); // Setup all the HAL objects
BSPInit(); BSPInit();

9
source/Core/BSP/MHP30/system_stm32f1xx.c
View File

@@ -13,13 +13,6 @@
/* #define DATA_IN_ExtSRAM */ /* #define DATA_IN_ExtSRAM */
#endif /* STM32F100xE || STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */ #endif /* STM32F100xE || STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */
#ifndef VECT_TAB_OFFSET
#define VECT_TAB_OFFSET \
0x00004000U /*!< Vector Table base offset field. \
This value must be a multiple of 0x200. */
// We offset this by 0x4000 to because of the bootloader
#endif
/******************************************************************************* /*******************************************************************************
* Clock Definitions * Clock Definitions
*******************************************************************************/ *******************************************************************************/
@@ -90,7 +83,7 @@ void SystemInit(void) {
#ifdef VECT_TAB_SRAM #ifdef VECT_TAB_SRAM
SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM. */ SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM. */
#else #else
SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH. */ SCB->VTOR = FLASH_BASE | 0x8000; /* Vector Table Relocation in Internal FLASH. */
#endif #endif
} }

196
source/Core/Drivers/WS2812.h
View File

@@ -4,11 +4,11 @@
* Created on: 2 May 2021 * Created on: 2 May 2021
* Author: Ralim * Author: Ralim
*/ */
#include "Pins.h"
#include "Setup.h" #include "Setup.h"
#include <stddef.h> #include <stddef.h>
#include <string.h>
#include <stdint.h> #include <stdint.h>
#include "Pins.h" #include <string.h>
#ifndef CORE_DRIVERS_WS2812_H_ #ifndef CORE_DRIVERS_WS2812_H_
#define CORE_DRIVERS_WS2812_H_ #define CORE_DRIVERS_WS2812_H_
@@ -19,110 +19,106 @@
#define WS2812_RAW_BYTES_PER_LED (WS2812_LED_CHANNEL_COUNT * 8) #define WS2812_RAW_BYTES_PER_LED (WS2812_LED_CHANNEL_COUNT * 8)
template<uint32_t LED_GPIO, uint16_t LED_PIN, int LED_COUNT> class WS2812 { template <uint32_t LED_GPIO, uint16_t LED_PIN, int LED_COUNT> class WS2812 {
private: private:
uint8_t leds_colors[WS2812_LED_CHANNEL_COUNT * LED_COUNT]; uint8_t leds_colors[WS2812_LED_CHANNEL_COUNT * LED_COUNT];
public: public:
void led_update() {
__disable_irq();
// Bitbang it out as our cpu irq latency is too high
for (unsigned int i = 0; i < sizeof(leds_colors); i++) {
// Shove out MSB first
for (int x = 0; x < 8; x++) {
((GPIO_TypeDef *)WS2812_GPIO_Port)->BSRR = WS2812_Pin;
if ((leds_colors[i] & (1 << (7 - x))) == (1 << (7 - x))) {
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
} else {
void led_update() { __asm__ __volatile__("nop");
__disable_irq(); __asm__ __volatile__("nop");
// Bitbang it out as our cpu irq latency is too high __asm__ __volatile__("nop");
for (unsigned int i = 0; i < sizeof(leds_colors); i++) { __asm__ __volatile__("nop");
// Shove out MSB first __asm__ __volatile__("nop");
for (int x = 0; x < 8; x++) { __asm__ __volatile__("nop");
((GPIO_TypeDef*) WS2812_GPIO_Port)->BSRR = WS2812_Pin; }
if ((leds_colors[i] & (1 << (7 - x))) == (1 << (7 - x))) { ((GPIO_TypeDef *)WS2812_GPIO_Port)->BSRR = (uint32_t)WS2812_Pin << 16u;
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); __asm__ __volatile__("nop");
__asm__ __volatile__("nop"); }
__asm__ __volatile__("nop"); }
__asm__ __volatile__("nop"); __enable_irq();
} else { }
__asm__ __volatile__("nop"); void init(void) { memset(leds_colors, 0, sizeof(leds_colors)); }
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
}
((GPIO_TypeDef*) WS2812_GPIO_Port)->BSRR = (uint32_t) WS2812_Pin
<< 16u;
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
__asm__ __volatile__("nop");
}
}
__enable_irq();
}
void init(void) { void led_set_color(size_t index, uint8_t r, uint8_t g, uint8_t b) {
memset(leds_colors, 0, sizeof(leds_colors)); leds_colors[index * WS2812_LED_CHANNEL_COUNT + 0] = g;
} leds_colors[index * WS2812_LED_CHANNEL_COUNT + 1] = r;
leds_colors[index * WS2812_LED_CHANNEL_COUNT + 2] = b;
void led_set_color(size_t index, uint8_t r, uint8_t g, uint8_t b) { }
leds_colors[index * WS2812_LED_CHANNEL_COUNT + 0] = g;
leds_colors[index * WS2812_LED_CHANNEL_COUNT + 1] = r;
leds_colors[index * WS2812_LED_CHANNEL_COUNT + 2] = b;
}
void led_set_color_all(uint8_t r, uint8_t g, uint8_t b) {
for (int index = 0; index < LED_COUNT; index++) {
leds_colors[index * WS2812_LED_CHANNEL_COUNT + 0] = g;
leds_colors[index * WS2812_LED_CHANNEL_COUNT + 1] = r;
leds_colors[index * WS2812_LED_CHANNEL_COUNT + 2] = b;
}
}
void led_set_color_all(uint8_t r, uint8_t g, uint8_t b) {
for (int index = 0; index < LED_COUNT; index++) {
leds_colors[index * WS2812_LED_CHANNEL_COUNT + 0] = g;
leds_colors[index * WS2812_LED_CHANNEL_COUNT + 1] = r;
leds_colors[index * WS2812_LED_CHANNEL_COUNT + 2] = b;
}
}
}; };
#endif /* CORE_DRIVERS_WS2812_H_ */ #endif /* CORE_DRIVERS_WS2812_H_ */

2
source/Makefile
View File

@@ -127,7 +127,7 @@ CPUFLAGS= -mcpu=cortex-m3 \
-mthumb \ -mthumb \
-mfloat-abi=soft -mfloat-abi=soft
flash_size=128k flash_size=128k
bootldr_size=0x8000 bootldr_size=32k
endif endif
ifeq ($(model),$(ALL_PINE_MODELS)) ifeq ($(model),$(ALL_PINE_MODELS))
$(info Building for Pine64 ) $(info Building for Pine64 )