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wolfBoot-examples
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Minor changes from peer review 

Signed-off-by: Dimitar Tomov <dimi@wolfssl.com>
pull/4/head
Dimitar Tomov 2021-01-27 19:35:02 +02:00
parent ab088d61c4
commit 012a05864f
1 changed files with 8 additions and 7 deletions
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15
test-app-STM32F4-measured-boot/src/app_stm32f4.c
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@ -1,8 +1,8 @@
/* stm32f4.c /* app_stm32f4.c
* *
* Test bare-metal blinking led application * Test bare-metal application for reporting measured boot value over UART
* *
* Copyright (C) 2020 wolfSSL Inc. * Copyright (C) 2021 wolfSSL Inc.
* *
* This file is part of wolfBoot. * This file is part of wolfBoot.
* *
@ -84,6 +84,8 @@ static const char TPMfailString[]="tpm_init failed";
static const char TPMpcrString[]="Measured Boot PCR is = "; static const char TPMpcrString[]="Measured Boot PCR is = ";
static const char HEX [16] = {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'}; static const char HEX [16] = {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
volatile uint32_t time_elapsed = 0; /* Used for PWM on LED */
void uart_write(const char c) void uart_write(const char c)
{ {
uint32_t reg; uint32_t reg;
@ -203,7 +205,7 @@ static int app_tpm2_IoCb(TPM2_CTX* ctx, const byte* txBuf, byte* rxBuf,
spi_cs_on(SPI_CS_TPM); spi_cs_on(SPI_CS_TPM);
memset(rxBuf, 0, xferSz); XMEMSET(rxBuf, 0, xferSz);
for (i = 0; i < xferSz; i++) for (i = 0; i < xferSz; i++)
{ {
spi_write(txBuf[i]); spi_write(txBuf[i]);
@ -263,9 +265,8 @@ static int read_measured_boot(uint8_t* digest)
return rc; return rc;
} }
volatile uint32_t time_elapsed = 0; void main(void)
volatile uint32_t testme = 1; {
void main(void) {
uint32_t tlen = 0; uint32_t tlen = 0;
volatile uint32_t recv_seq; volatile uint32_t recv_seq;
uint32_t r_total = 0; uint32_t r_total = 0;