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redesign for Pico

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This commit is contained in:
Kevin Thomas
2024-04-20 14:07:14 -04:00
parent 364aab28f6
commit 4664fb7e3c
160 changed files with 1691 additions and 2650 deletions
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0x0020_dynamic-conditionals/CMakeLists.txt
+8 -45
View File
@@ -1,59 +1,22 @@
cmake_minimum_required(VERSION 3.13)
set(PICO_BOARD pico_w)
include(pico_sdk_import.cmake)
project(0x0020_dynamic-conditionals C CXX ASM)
set(CMAKE_C_STANDARD 11)
set(CMAKE_CXX_STANDARD 17)
pico_sdk_init()
if (PICO_CYW43_SUPPORTED) # set by PICO_BOARD=pico_w
if (NOT TARGET pico_cyw43_arch)
message("Skipping Pico W examples as support is not available")
else()
if (DEFINED ENV{WIFI_SSID} AND (NOT WIFI_SSID))
set(WIFI_SSID $ENV{WIFI_SSID})
message("Using WIFI_SSID from environment ('${WIFI_SSID}')")
endif()
if (DEFINED ENV{WIFI_PASSWORD} AND (NOT WIFI_PASSWORD))
set(WIFI_PASSWORD $ENV{WIFI_PASSWORD})
message("Using WIFI_PASSWORD from environment")
endif()
set(WIFI_SSID "${WIFI_SSID}" CACHE INTERNAL "WiFi SSID for examples")
set(WIFI_PASSWORD "${WIFI_PASSWORD}" CACHE INTERNAL "WiFi password for examples")
endif()
endif()
set(WIFI_SSID "${WIFI_SSID}" CACHE INTERNAL "WiFi SSID")
set(WIFI_PASSWORD "${WIFI_PASSWORD}" CACHE INTERNAL "WiFi PASSWORD")
add_executable(0x0020_dynamic-conditionals
input.c
main.c
)
target_compile_definitions(0x0020_dynamic-conditionals PRIVATE
WIFI_SSID=\"${WIFI_SSID}\"
WIFI_PASSWORD=\"${WIFI_PASSWORD}\"
)
target_include_directories(0x0020_dynamic-conditionals PRIVATE
${CMAKE_CURRENT_LIST_DIR}
${CMAKE_CURRENT_LIST_DIR}/.. # for our common lwipopts
)
target_link_libraries(0x0020_dynamic-conditionals
pico_cyw43_arch_lwip_threadsafe_background
pico_lwip_mbedtls
pico_mbedtls
pico_stdlib
hardware_uart
)
input.c
main.c
)
pico_enable_stdio_usb(0x0020_dynamic-conditionals 0)
pico_enable_stdio_usb(0x0020_dynamic-conditionals 1)
pico_enable_stdio_uart(0x0020_dynamic-conditionals 1)
pico_add_extra_outputs(0x0020_dynamic-conditionals)
target_link_libraries(0x0020_dynamic-conditionals
pico_stdlib
)
0x0020_dynamic-conditionals/input.c
+4 -5
View File
@@ -30,21 +30,20 @@
* configuration in addition to capturing a character from the UART terminal.
*
* @author Kevin Thomas
* @date 04/06/2024
* @date 04/20/2024
*/
#include "input.h"
void uart0_init(void)
{
void uart0_init(void) {
uart_init(UART_ID, BAUD_RATE);
gpio_set_function(UART_TX_PIN, GPIO_FUNC_UART);
gpio_set_function(UART_RX_PIN, GPIO_FUNC_UART);
}
uint8_t on_uart_rx(void)
{
uint8_t on_uart_rx(void) {
uint8_t c = 0;
while (!uart_is_readable(UART_ID)) {
c = uart_getc(UART_ID);
return c;
0x0020_dynamic-conditionals/input.h
+5 -5
View File
@@ -31,7 +31,7 @@
* UART terminal.
*
* @author Kevin Thomas
* @date 04/06/2024
* @date 04/20/2024
*/
#ifndef _INPUT_H
@@ -41,10 +41,10 @@
#include "hardware/uart.h"
#include "hardware/irq.h"
#define UART_ID uart0
#define BAUD_RATE 115200
#define UART_TX_PIN 0
#define UART_RX_PIN 1
#define UART_ID uart0
#define BAUD_RATE 115200
#define UART_TX_PIN 0
#define UART_RX_PIN 1
/**
* @brief Initializes UART0 with specified baud rate and pin configurations.
0x0020_dynamic-conditionals/lwipopts.h
-18
View File
@@ -1,18 +0,0 @@
#ifndef _LWIPOPTS_H
#define _LWIPOPTS_H
#include "lwipopts_examples_common.h"
/* TCP WND must be at least 16 kb to match TLS record size
or you will get a warning "altcp_tls: TCP_WND is smaller than the RX decrypion buffer, connection RX might stall!" */
#undef TCP_WND
#define TCP_WND 16384
#define LWIP_ALTCP 1
#define LWIP_ALTCP_TLS 1
#define LWIP_ALTCP_TLS_MBEDTLS 1
#define LWIP_DEBUG 1
#define ALTCP_MBEDTLS_DEBUG LWIP_DBG_ON
#endif
0x0020_dynamic-conditionals/lwipopts_examples_common.h
-89
View File
@@ -1,89 +0,0 @@
#ifndef _LWIPOPTS_EXAMPLE_COMMONH_H
#define _LWIPOPTS_EXAMPLE_COMMONH_H
// Common settings used in most of the pico_w examples
// (see https://www.nongnu.org/lwip/2_1_x/group__lwip__opts.html for details)
// allow override in some examples
#ifndef NO_SYS
#define NO_SYS 1
#endif
// allow override in some examples
#ifndef LWIP_SOCKET
#define LWIP_SOCKET 0
#endif
#if PICO_CYW43_ARCH_POLL
#define MEM_LIBC_MALLOC 1
#else
// MEM_LIBC_MALLOC is incompatible with non polling versions
#define MEM_LIBC_MALLOC 0
#endif
#define MEM_ALIGNMENT 4
#define MEM_SIZE 4000
#define MEMP_NUM_TCP_SEG 32
#define MEMP_NUM_ARP_QUEUE 10
#define PBUF_POOL_SIZE 24
#define LWIP_ARP 1
#define LWIP_ETHERNET 1
#define LWIP_ICMP 1
#define LWIP_RAW 1
#define TCP_WND (8 * TCP_MSS)
#define TCP_MSS 1460
#define TCP_SND_BUF (8 * TCP_MSS)
#define TCP_SND_QUEUELEN ((4 * (TCP_SND_BUF) + (TCP_MSS - 1)) / (TCP_MSS))
#define LWIP_NETIF_STATUS_CALLBACK 1
#define LWIP_NETIF_LINK_CALLBACK 1
#define LWIP_NETIF_HOSTNAME 1
#define LWIP_NETCONN 0
#define MEM_STATS 0
#define SYS_STATS 0
#define MEMP_STATS 0
#define LINK_STATS 0
// #define ETH_PAD_SIZE 2
#define LWIP_CHKSUM_ALGORITHM 3
#define LWIP_DHCP 1
#define LWIP_IPV4 1
#define LWIP_TCP 1
#define LWIP_UDP 1
#define LWIP_DNS 1
#define LWIP_TCP_KEEPALIVE 1
#define LWIP_NETIF_TX_SINGLE_PBUF 1
#define DHCP_DOES_ARP_CHECK 0
#define LWIP_DHCP_DOES_ACD_CHECK 0
#ifndef NDEBUG
#define LWIP_DEBUG 1
#define LWIP_STATS 1
#define LWIP_STATS_DISPLAY 1
#endif
#define ETHARP_DEBUG LWIP_DBG_OFF
#define NETIF_DEBUG LWIP_DBG_OFF
#define PBUF_DEBUG LWIP_DBG_OFF
#define API_LIB_DEBUG LWIP_DBG_OFF
#define API_MSG_DEBUG LWIP_DBG_OFF
#define SOCKETS_DEBUG LWIP_DBG_OFF
#define ICMP_DEBUG LWIP_DBG_OFF
#define INET_DEBUG LWIP_DBG_OFF
#define IP_DEBUG LWIP_DBG_OFF
#define IP_REASS_DEBUG LWIP_DBG_OFF
#define RAW_DEBUG LWIP_DBG_OFF
#define MEM_DEBUG LWIP_DBG_OFF
#define MEMP_DEBUG LWIP_DBG_OFF
#define SYS_DEBUG LWIP_DBG_OFF
#define TCP_DEBUG LWIP_DBG_OFF
#define TCP_INPUT_DEBUG LWIP_DBG_OFF
#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
#define TCP_RTO_DEBUG LWIP_DBG_OFF
#define TCP_CWND_DEBUG LWIP_DBG_OFF
#define TCP_WND_DEBUG LWIP_DBG_OFF
#define TCP_FR_DEBUG LWIP_DBG_OFF
#define TCP_QLEN_DEBUG LWIP_DBG_OFF
#define TCP_RST_DEBUG LWIP_DBG_OFF
#define UDP_DEBUG LWIP_DBG_OFF
#define TCPIP_DEBUG LWIP_DBG_OFF
#define PPP_DEBUG LWIP_DBG_OFF
#define SLIP_DEBUG LWIP_DBG_OFF
#define DHCP_DEBUG LWIP_DBG_OFF
#endif /* __LWIPOPTS_H__ */
0x0020_dynamic-conditionals/main.c
+3 -4
View File
@@ -1,14 +1,11 @@
#include <stdio.h>
#include "pico/stdlib.h"
#include "pico/cyw43_arch.h"
#include "input.h"
#define FAV_NUM 42
#define ONE 0x31
#define TWO 0x32
int main(void)
{
int main(void) {
stdio_init_all();
uart0_init();
@@ -16,6 +13,7 @@ int main(void)
while (true) {
choice = on_uart_rx();
if (choice == ONE) {
printf("1\r\n");
} else if (choice == TWO) {
@@ -23,6 +21,7 @@ int main(void)
} else {
printf("??\r\n");
}
switch (choice) {
case '1':
printf("one\r\n");
0x0020_dynamic-conditionals/mbedtls_config.h
-62
View File
@@ -1,62 +0,0 @@
/* Workaround for some mbedtls source files using INT_MAX without including limits.h */
#include <limits.h>
#define MBEDTLS_NO_PLATFORM_ENTROPY
#define MBEDTLS_ENTROPY_HARDWARE_ALT
#define MBEDTLS_SSL_OUT_CONTENT_LEN 2048
#define MBEDTLS_ALLOW_PRIVATE_ACCESS
#define MBEDTLS_HAVE_TIME
#define MBEDTLS_CIPHER_MODE_CBC
#define MBEDTLS_ECP_DP_SECP192R1_ENABLED
#define MBEDTLS_ECP_DP_SECP224R1_ENABLED
#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
#define MBEDTLS_ECP_DP_SECP384R1_ENABLED
#define MBEDTLS_ECP_DP_SECP521R1_ENABLED
#define MBEDTLS_ECP_DP_SECP192K1_ENABLED
#define MBEDTLS_ECP_DP_SECP224K1_ENABLED
#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
#define MBEDTLS_ECP_DP_BP256R1_ENABLED
#define MBEDTLS_ECP_DP_BP384R1_ENABLED
#define MBEDTLS_ECP_DP_BP512R1_ENABLED
#define MBEDTLS_ECP_DP_CURVE25519_ENABLED
#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
#define MBEDTLS_PKCS1_V15
#define MBEDTLS_SHA256_SMALLER
#define MBEDTLS_SSL_SERVER_NAME_INDICATION
#define MBEDTLS_AES_C
#define MBEDTLS_ASN1_PARSE_C
#define MBEDTLS_BIGNUM_C
#define MBEDTLS_CIPHER_C
#define MBEDTLS_CTR_DRBG_C
#define MBEDTLS_ENTROPY_C
#define MBEDTLS_ERROR_C
#define MBEDTLS_MD_C
#define MBEDTLS_MD5_C
#define MBEDTLS_OID_C
#define MBEDTLS_PKCS5_C
#define MBEDTLS_PK_C
#define MBEDTLS_PK_PARSE_C
#define MBEDTLS_PLATFORM_C
#define MBEDTLS_RSA_C
#define MBEDTLS_SHA1_C
#define MBEDTLS_SHA224_C
#define MBEDTLS_SHA256_C
#define MBEDTLS_SHA512_C
#define MBEDTLS_SSL_CLI_C
#define MBEDTLS_SSL_SRV_C
#define MBEDTLS_SSL_TLS_C
#define MBEDTLS_X509_CRT_PARSE_C
#define MBEDTLS_X509_USE_C
#define MBEDTLS_AES_FEWER_TABLES
/* TLS 1.2 */
#define MBEDTLS_SSL_PROTO_TLS1_2
#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
#define MBEDTLS_GCM_C
#define MBEDTLS_ECDH_C
#define MBEDTLS_ECP_C
#define MBEDTLS_ECDSA_C
#define MBEDTLS_ASN1_WRITE_C