diff options
Diffstat (limited to 'src/main-slave.c')
| -rw-r--r-- | src/main-slave.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/main-slave.c b/src/main-slave.c index 7476436..e2364e3 100644 --- a/src/main-slave.c +++ b/src/main-slave.c @@ -32,7 +32,7 @@ #define SET_BIT_FROM_IDX(a, b) a[b>>5]|=(1<<(b%32)) #define COUNTOF(__BUFFER__) (sizeof(__BUFFER__) / sizeof(*(__BUFFER__))) -#define I2C_ADDRESS 0x05 +#define I2C_ADDRESS 0x05<<1 #define BUS_DEVICE_LIMIT 128 /* Macro to toggle between master and slave firmware */ @@ -80,7 +80,7 @@ int main(void) HAL_Delay(1000); while (1) { - if (HAL_I2C_Slave_Receive(&hi2c1, (uint8_t*)SOR_buf, 2, 10000) != HAL_OK) { + if (HAL_I2C_Slave_Receive(&hi2c1, (uint8_t*)SOR_buf, 2, 500) != HAL_OK) { sprintf((char*)debug_buf, "Failed to get SOR\r\n"); HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100); memset(debug_buf, 0, 128); @@ -119,7 +119,7 @@ int main(void) } uint8_t CTS_buf[2] = {0x0, 0x0}; - if (HAL_I2C_Slave_Receive(&hi2c1, (uint8_t*)CTS_buf, 2, 100000) != HAL_OK) { + if (HAL_I2C_Slave_Receive(&hi2c1, (uint8_t*)CTS_buf, 2, 10000) != HAL_OK) { sprintf((char*)debug_buf, "Failed to get CTS: %ld\r\n", HAL_I2C_GetError(&hi2c1)); HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100); memset(debug_buf, 0, 128); @@ -131,7 +131,7 @@ int main(void) memset(debug_buf, 0, 128); } - if (HAL_I2C_Slave_Transmit(&hi2c1, (uint8_t*)data_buf, data_enc_size, 100000) != HAL_OK) { + if (HAL_I2C_Slave_Transmit(&hi2c1, (uint8_t*)data_buf, data_enc_size, 10000) != HAL_OK) { sprintf((char*)debug_buf, "Data I2C send error: %ld\r\n", HAL_I2C_GetError(&hi2c1)); HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100); memset(debug_buf, 0, 128); @@ -163,7 +163,7 @@ int main(void) sprintf((char*)debug_buf, "Got lengths. MDR: %d, data: %d\r\n", MDR_len, data_len); HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100); memset(debug_buf, 0, 128); - + HAL_I2C_Slave_Transmit(&hi2c1, CTS_buf, 2, 10000); HAL_I2C_Slave_Receive(&hi2c1, MDR_buf, MDR_len, 10000); HAL_I2C_Slave_Receive(&hi2c1, data_buf, data_len, 10000); @@ -373,6 +373,7 @@ static void MX_I2C1_Init(void) hi2c1.Init.OwnAddress2 = 0xFF; hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE; hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE; + /* hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_ENABLE; */ if (HAL_I2C_Init(&hi2c1) != HAL_OK) { Error_Handler(); |