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trezor-core
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trezorhal: use display_print instead of mp_hal_stdout in our version of stm32_it.c

This commit is contained in:
Pavol Rusnak 2017-03-21 15:56:50 +01:00
parent 96020a4953
commit 9e5d61752c
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GPG Key ID: 91F3B339B9A02A3D
5 changed files with 21 additions and 28 deletions
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5
Makefile.bootloader
View File

@ -50,12 +50,7 @@ OBJ_MP += $(addprefix $(BUILD_MP)/,\
stmhal/hal/f4/src/stm32f4xx_ll_sdmmc.o \
stmhal/hal/f4/src/stm32f4xx_ll_usb.o \
\
py/mpstate.o \
py/nlrthumb.o \
\
stmhal/pendsv.o \
stmhal/startup_stm32.o \
stmhal/systick.o \
)
# OBJ micropython/

5
Makefile.loader
View File

@ -50,12 +50,7 @@ OBJ_MP += $(addprefix $(BUILD_MP)/,\
stmhal/hal/f4/src/stm32f4xx_ll_sdmmc.o \
stmhal/hal/f4/src/stm32f4xx_ll_usb.o \
\
py/mpstate.o \
py/nlrthumb.o \
\
stmhal/pendsv.o \
stmhal/startup_stm32.o \
stmhal/systick.o \
)
# OBJ micropython/

3
micropython/bootloader/main.c
View File

@ -16,7 +16,8 @@
#define BOOTLOADER_PRINT(X) do { display_print(X, -1); display_print_out(BOOTLOADER_FGCOLOR, BOOTLOADER_BGCOLOR); } while(0)
#define BOOTLOADER_PRINTLN(X) do { display_print(X "\n", -1); display_print_out(BOOTLOADER_FGCOLOR, BOOTLOADER_BGCOLOR); } while(0)
void mp_hal_stdout_tx_str(const char *str) {
void pendsv_isr_handler(void) {
__fatal_error("pendsv");
}
void periph_init(void)

5
micropython/loader/main.c
View File

@ -3,7 +3,10 @@
#include "common.h"
#include "display.h"
void mp_hal_stdout_tx_str(const char *str) {
#define FIRMWARE_START 0x08020000
void pendsv_isr_handler(void) {
__fatal_error("pendsv");
}
void periph_init(void)

31
micropython/trezorhal/stm32_it.c
View File

@ -65,14 +65,13 @@
******************************************************************************
*/
#include <stdio.h>
#include STM32_HAL_H
#include "py/mphal.h"
#include "pendsv.h"
#include "gccollect.h"
#include "display.h"
#define IRQ_ENTER(irq)
#define IRQ_EXIT(irq)
@ -86,7 +85,7 @@ extern void __fatal_error(const char*);
// More information about decoding the fault registers can be found here:
// http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0646a/Cihdjcfc.html
STATIC char *fmt_hex(uint32_t val, char *buf) {
static char *fmt_hex(uint32_t val, char *buf) {
const char *hexDig = "0123456789abcdef";
buf[0] = hexDig[(val >> 28) & 0x0f];
@ -102,21 +101,21 @@ STATIC char *fmt_hex(uint32_t val, char *buf) {
return buf;
}
STATIC void print_reg(const char *label, uint32_t val) {
static void print_reg(const char *label, uint32_t val) {
char hexStr[9];
mp_hal_stdout_tx_str(label);
mp_hal_stdout_tx_str(fmt_hex(val, hexStr));
mp_hal_stdout_tx_str("\r\n");
display_print(label, -1);
display_print(fmt_hex(val, hexStr), -1);
display_print("\n", 1);
}
STATIC void print_hex_hex(const char *label, uint32_t val1, uint32_t val2) {
static void print_hex_hex(const char *label, uint32_t val1, uint32_t val2) {
char hex_str[9];
mp_hal_stdout_tx_str(label);
mp_hal_stdout_tx_str(fmt_hex(val1, hex_str));
mp_hal_stdout_tx_str(" ");
mp_hal_stdout_tx_str(fmt_hex(val2, hex_str));
mp_hal_stdout_tx_str("\r\n");
display_print(label, -1 );
display_print(fmt_hex(val1, hex_str), -1);
display_print(" ", 2);
display_print(fmt_hex(val2, hex_str), -1);
display_print("\n", 1);
}
// The ARMv7M Architecture manual (section B.1.5.6) says that upon entry
@ -138,7 +137,7 @@ void HardFault_C_Handler(ExceptionRegisters_t *regs) {
// the VCP and then block indefinitely waiting for the buffer to drain.
// pyb_usb_flags = 0;
mp_hal_stdout_tx_str("HardFault\r\n");
display_print("HardFault\n", -1);
print_reg("R0 ", regs->r0);
print_reg("R1 ", regs->r1);
@ -162,7 +161,7 @@ void HardFault_C_Handler(ExceptionRegisters_t *regs) {
}
if ((void*)&_ram_start <= (void*)regs && (void*)regs < (void*)&_ram_end) {
mp_hal_stdout_tx_str("Stack:\r\n");
display_print("Stack:\n", -1);
uint32_t *stack_top = &_estack;
if ((void*)regs < (void*)&_heap_end) {
// stack not in static stack area so limit the amount we print